{
  "alignment": "/home/sweaver/programming/axomeme/reviews/moncla_h3nx_hoststrategy_REVIEW/REPRODUCTION/data/ha/human.fasta",
  "tree": null,
  "root_description": "time_decay_profile_root (\u03b3=0.1569)",
  "distance_mode": "tn93",
  "metricity_diagnostics": {
    "d_mean": 0.0613885261118412,
    "d_90": 0.13160599768161774,
    "d_max": 0.19084100425243378,
    "zero_fraction": 0.000241170157604698,
    "nan_fraction": 0.0,
    "rho_neg": 0.08122900874737576,
    "rho_iso_pearson": 0.9637676925468701,
    "rho_iso_spearman": 0.9460160382066207,
    "kappa_sat": -2.858093315501868,
    "recommended_regime": "tn93",
    "regime_label": "Regime 1: Physical Sequence Space (Isometric Concordance Confirmed)",
    "rationale": "Physical divergence d_90 = 0.1316; high isometric concordance (Spearman rho = 0.946, Pearson r = 0.964) confirms TN93 metricity."
  },
  "latent_root": null,
  "taxa_count": 1078,
  "timespan": [
    1959.5,
    2023.2246575342465
  ],
  "elapsed_seconds": 950.2424328327179,
  "active_model": "ols",
  "t_mrca": 1954.5500474744697,
  "ci_mrca": [
    1953.0790914312572,
    1955.979736063326
  ],
  "mu": 0.0021878770070293072,
  "ols": {
    "method": "OLS",
    "status": "OK",
    "mu": 0.0021878770070293072,
    "d0": 0.1113020296352766,
    "t_ref": 2005.4222076908259,
    "t_mrca": 1954.5500474744697,
    "se_mu": 1.2107636157921262e-05,
    "se_d0": 0.00016878099553427746,
    "se_mrca": 0.29190299835950806,
    "ci_fieller": [
      1953.9712196638309,
      1955.1168773069526
    ],
    "fieller_g": 0.0001179089253965016,
    "ci_delta": [
      1953.9772838361405,
      1955.122811112799
    ],
    "ci_bootstrap": null,
    "ci_mrca": [
      1953.0790914312572,
      1955.979736063326
    ],
    "ci_method": "residual-boot",
    "r": 0.9839201964678581,
    "r2": 0.9680989530173485,
    "p_value": 1.1102230246251565e-16,
    "sigma2": 3.070901236091804e-05,
    "rmse": 0.005536428299184499,
    "n": 1078
  },
  "pgls": {
    "method": "PGLS",
    "status": "OK",
    "mu": 0.0002217264225455153,
    "d0": 0.10187641737515354,
    "t_ref": 2005.4222076908259,
    "t_mrca": 1545.9532088878498,
    "se_mu": 0.00018320819460724302,
    "se_d0": 0.0011011289995216575,
    "se_mrca": 375.7841615596622,
    "ci_fieller": [
      -Infinity,
      1834.5329361004442
    ],
    "fieller_g": 3.0135247635687343,
    "ci_delta": [
      756.4599814936856,
      1959.5
    ],
    "ci_mrca": [
      699.6633638793083,
      1725.1129987785962
    ],
    "ci_method": "residual-boot",
    "r2": 0.0752484682580501,
    "ridge": 0.0010059489392645338,
    "pagel_lambda": 0.9989940510607355,
    "sigma2": 0.05686262469939201,
    "rmse": 0.0295077137353586,
    "n": 1078,
    "n_eff": 19.627940306290682,
    "df_eff": 18
  },
  "spline": {
    "method": "RESTRICTED_SPLINE",
    "t_mrca": 1662.4843664225214,
    "ci_mrca": [
      -10925.037392529415,
      1646.1439022650802
    ],
    "rate_ancestral": -8.474595639564804e-05,
    "ci_rate_ancestral": [
      7.021068760420081e-06,
      0.00026767110847216455
    ],
    "rate_recent": 0.0011378030930140719,
    "ci_rate_recent": [
      0.000742914359993613,
      0.001455362980187597
    ],
    "rate_ratio": 1.0,
    "beta_0": 0.2563967754857263,
    "beta_1": -8.474595639564804e-05,
    "beta_2": 0.00048329296612974014,
    "beta": [
      0.2563967754857263,
      -8.474595639564804e-05,
      0.00048329296612974014
    ],
    "ci_beta_2": [
      0.0002243491261689236,
      0.0005565339027332903
    ],
    "knots": [
      1959.5,
      2009.527397260274,
      2018.8298630136985
    ],
    "rss": 0.22133262392063255,
    "aic": -9147.245582062165,
    "rss_linear": 0.2350009285616778,
    "aic_linear": -9084.648793057537,
    "delta_aic": -62.59678900462859,
    "aic_reduction": 62.59678900462859,
    "f_stat": 66.38618035085764,
    "p_f_test": 1.0221925881620806e-15,
    "is_nonlinear_preferred": false,
    "r2": 0.16697621415129427,
    "rmse": 0.025102403858675914,
    "n": 1078
  },
  "power": null,
  "clock_model": "auto",
  "ci_method": "residual-boot",
  "selected_clock": "Linear (OLS preferred: PGLS temporal slope non-significant, g=3.01 vs OLS g=0.000)",
  "ensemble": {
    "t_mrca": 1954.5500474744697,
    "ci_mrca": [
      1953.0997251584354,
      1956.000369790504
    ],
    "weights": {
      "ols": 1.0
    }
  },
  "loocv": {
    "method": "OLS",
    "n_taxa": 1078,
    "n_valid_predictions": 1078,
    "tip_mae_days": 435.7648716681546,
    "tip_rmse_days": 925.1395278171211,
    "tip_mae_years": 1.1930591969011763,
    "tip_rmse_years": 2.5328939844411256,
    "tip_median_abs_error_days": 327.761496376974,
    "tip_pred_ci_95_days": 3626.5469490431146,
    "tip_pred_ci_95_years": 9.928944419009213,
    "tip_empirical_95_days": 2028.6782974504042,
    "tip_r2_pred": 0.9669854288677747,
    "jackknife_mean": 1954.550047033107,
    "jackknife_se_years": 0.8642140513159677,
    "jackknife_se_days": 315.6541822431572,
    "jackknife_ci": [
      1952.8543129380346,
      1956.2457811281793
    ],
    "jackknife_ci_width_years": 3.3914681901446784,
    "jackknife_ci_width_days": 1238.7337564503437,
    "jackknife_spread_days": 228.66181371689686,
    "fieller_ci_width_years": 2.900644632068861,
    "fieller_ci_width_days": 1059.4604518631515,
    "fieller_to_jackknife_ratio": 0.8552769683931846
  },
  "taxa_summary": [
    {
      "taxon": "A/Grozny/89/2019|2019-02-28",
      "sampling_date": 2019.158904109589,
      "root_divergence": 0.139883355272943,
      "fitted_divergence": 0.1413562318824303,
      "predicted_date": 2018.485705111311,
      "divergence_residual": -0.0014728766094873058,
      "temporal_residual": -0.6731989982779396,
      "z_score": -0.2660337188335405,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4845017911266,
      "loocv_error_days": -246.32544681839101,
      "jackknife_tmrca": 1954.5516716201194,
      "leverage": 0.0018284211713519363
    },
    {
      "taxon": "A/Nicaragua/7607_03/2013|2013-07-05",
      "sampling_date": 2013.5068493150684,
      "root_divergence": 0.1284301231828707,
      "fitted_divergence": 0.1289902311550289,
      "predicted_date": 2013.2508440778643,
      "divergence_residual": -0.0005601079721581914,
      "temporal_residual": -0.2560052372041355,
      "z_score": -0.10116774604318345,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2505288606337,
      "loocv_error_days": -93.62104598226387,
      "jackknife_tmrca": 1954.5503129426363,
      "leverage": 0.001239658028685382
    },
    {
      "taxon": "A/Malaysia/1756937/2007|2007-04-02",
      "sampling_date": 2007.2493150684932,
      "root_divergence": 0.11614531988981472,
      "fitted_divergence": 0.11529951585624848,
      "predicted_date": 2007.6359017142913,
      "divergence_residual": 0.0008458040335662387,
      "temporal_residual": 0.38658664579816104,
      "z_score": 0.15277070122823108,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6362681401458,
      "loocv_error_days": 141.3346094211376,
      "jackknife_tmrca": 1954.55023473496,
      "leverage": 0.0009435798470015753
    },
    {
      "taxon": "A/Mexico_City/WRAIR3579N/2010|2010-12-09",
      "sampling_date": 2010.9369863013699,
      "root_divergence": 0.12536239180785144,
      "fitted_divergence": 0.12336768695614285,
      "predicted_date": 2011.8486942471548,
      "divergence_residual": 0.0019947048517085925,
      "temporal_residual": 0.9117079457848831,
      "z_score": 0.360287308697271,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8496953300958,
      "loocv_error_days": 333.3669727421296,
      "jackknife_tmrca": 1954.5496717992198,
      "leverage": 0.0010728245359290073
    },
    {
      "taxon": "A/Korea/37/2012|2012-01-19",
      "sampling_date": 2012.049180327869,
      "root_divergence": 0.13000642516637334,
      "fitted_divergence": 0.12580103069407553,
      "predicted_date": 2013.971315099973,
      "divergence_residual": 0.004205394472297813,
      "temporal_residual": 1.922134772104073,
      "z_score": 0.7595861889726372,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.973620762301,
      "loocv_error_days": 702.9018686762777,
      "jackknife_tmrca": 1954.5487355876742,
      "leverage": 0.0011372881668212827
    },
    {
      "taxon": "A/Memphis/18/1978|1978-01-01",
      "sampling_date": 1978.0,
      "root_divergence": 0.04914555172784163,
      "fitted_divergence": 0.05130561194653645,
      "predicted_date": 1977.0127140548784,
      "divergence_residual": -0.0021600602186948176,
      "temporal_residual": -0.9872859451215845,
      "z_score": -0.3901541033256023,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1977.0081051355862,
      "loocv_error_days": -362.2895992271331,
      "jackknife_tmrca": 1954.5425219191072,
      "leverage": 0.004517340070310533
    },
    {
      "taxon": "A/Singapore/C2009.485a/2009|2009-06-26",
      "sampling_date": 2009.482191780822,
      "root_divergence": 0.11897976867628127,
      "fitted_divergence": 0.12018477547468383,
      "predicted_date": 2008.931426452364,
      "divergence_residual": -0.0012050067984025609,
      "temporal_residual": -0.5507653284580556,
      "z_score": -0.2176505742122688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9308775329623,
      "loocv_error_days": -201.36752903073221,
      "jackknife_tmrca": 1954.5500796226377,
      "leverage": 0.00100633052200744
    },
    {
      "taxon": "A/New_York/657/1994|1994-12-02",
      "sampling_date": 1994.9178082191781,
      "root_divergence": 0.09077453160503654,
      "fitted_divergence": 0.08831969555860773,
      "predicted_date": 1996.0398256079718,
      "divergence_residual": 0.002454836046428807,
      "temporal_residual": 1.1220173887936653,
      "z_score": 0.44339706283027236,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.0413965186917,
      "loocv_error_days": 410.39062639733703,
      "jackknife_tmrca": 1954.5539559971658,
      "leverage": 0.0014543826119792808
    },
    {
      "taxon": "A/Mexico_City/1514A00905321T/2013|2013-02-26",
      "sampling_date": 2013.1534246575343,
      "root_divergence": 0.12883252712190865,
      "fitted_divergence": 0.12821698147309282,
      "predicted_date": 2013.4347684656361,
      "divergence_residual": 0.0006155456488158295,
      "temporal_residual": 0.28134380810183757,
      "z_score": 0.11118100254391405,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.435113071386,
      "loocv_error_days": 102.88669315934266,
      "jackknife_tmrca": 1954.5497799097961,
      "leverage": 0.001212974547174972
    },
    {
      "taxon": "A/Albany/15/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.0451964398464898,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1975.2077168504359,
      "divergence_residual": -0.0017334180859880366,
      "temporal_residual": -0.7922831495641276,
      "z_score": -0.31309320600130675,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.203598393772,
      "loocv_error_days": -290.8856866748038,
      "jackknife_tmrca": 1954.54361832836,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Malaysia/31998/2005|2005-07-15",
      "sampling_date": 2005.5342465753424,
      "root_divergence": 0.11191606438971188,
      "fitted_divergence": 0.11154715693460358,
      "predicted_date": 2005.7028609233716,
      "divergence_residual": 0.0003689074551082999,
      "temporal_residual": 0.16861434802922304,
      "z_score": 0.06663275223173017,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.7030175080115,
      "loocv_error_days": 61.64358315738019,
      "jackknife_tmrca": 1954.5501994418007,
      "leverage": 0.0009277037073559747
    },
    {
      "taxon": "A/Niigata/13NU003/2014|2014-01-30",
      "sampling_date": 2014.0794520547945,
      "root_divergence": 0.13687058498436408,
      "fitted_divergence": 0.13024301552343764,
      "predicted_date": 2017.1086760192281,
      "divergence_residual": 0.006627569460926436,
      "temporal_residual": 3.0292239644336405,
      "z_score": 1.1970839506587052,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.112955105881,
      "loocv_error_days": 1107.9869894093176,
      "jackknife_tmrca": 1954.546483886347,
      "leverage": 0.0012854206270946221
    },
    {
      "taxon": "A/Kyrgyzstan/40/2012|2012-01-12",
      "sampling_date": 2012.0300546448088,
      "root_divergence": 0.12797488404209792,
      "fitted_divergence": 0.1257591860518646,
      "predicted_date": 2013.0427706170115,
      "divergence_residual": 0.0022156979902333285,
      "temporal_residual": 1.0127159722026136,
      "z_score": 0.4002035013367183,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0439548774814,
      "loocv_error_days": 370.32705998364537,
      "jackknife_tmrca": 1954.549361010097,
      "leverage": 0.0011360798304325466
    },
    {
      "taxon": "A/Turkey/8543/2019|2019-01-14",
      "sampling_date": 2019.035616438356,
      "root_divergence": 0.13979470229482488,
      "fitted_divergence": 0.14108649362128964,
      "predicted_date": 2018.4451850190787,
      "divergence_residual": -0.0012917913264647585,
      "temporal_residual": -0.5904314192773654,
      "z_score": -0.23332575744817935,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4441357590315,
      "loocv_error_days": -216.03831812331174,
      "jackknife_tmrca": 1954.5514542131123,
      "leverage": 0.0018123246687538703
    },
    {
      "taxon": "A/Quebec/26-220405/2005|2005-04-22",
      "sampling_date": 2005.304109589041,
      "root_divergence": 0.11026309908626554,
      "fitted_divergence": 0.11104364551380766,
      "predicted_date": 2004.9473498511607,
      "divergence_residual": -0.0007805464275421198,
      "temporal_residual": -0.35675973788033843,
      "z_score": -0.14098375077973865,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.9470185022376,
      "loocv_error_days": -130.42751945493944,
      "jackknife_tmrca": 1954.5497059798438,
      "leverage": 0.0009277103640074829
    },
    {
      "taxon": "A/Spain/9118/2019|2019-02-07",
      "sampling_date": 2019.1013698630136,
      "root_divergence": 0.14210350457225407,
      "fitted_divergence": 0.1412303540272312,
      "predicted_date": 2019.5004556170197,
      "divergence_residual": 0.0008731505450228771,
      "temporal_residual": 0.399085754006137,
      "z_score": 0.15771007910487886,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5011940730092,
      "loocv_error_days": 146.03579270088778,
      "jackknife_tmrca": 1954.5490901745272,
      "leverage": 0.001820891410973848
    },
    {
      "taxon": "A/New_York/526/1997|1997-12-29",
      "sampling_date": 1997.9917808219177,
      "root_divergence": 0.09284674139673295,
      "fitted_divergence": 0.09504516953637965,
      "predicted_date": 1996.9869582781535,
      "divergence_residual": -0.0021984281396466993,
      "temporal_residual": -1.0048225437642486,
      "z_score": -0.3970841887305796,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.9857240015324,
      "loocv_error_days": -367.4622536457348,
      "jackknife_tmrca": 1954.547298824667,
      "leverage": 0.0011912043331153987
    },
    {
      "taxon": "A/Mexico/DIF2160/2005|2005-01-11",
      "sampling_date": 2005.027397260274,
      "root_divergence": 0.11048312077801181,
      "fitted_divergence": 0.11043823297213688,
      "predicted_date": 2005.0479138641465,
      "divergence_residual": 4.488780587492969e-05,
      "temporal_residual": 0.020516603872465566,
      "z_score": 0.00810771917366681,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0479329284178,
      "loocv_error_days": 7.5006527895205295,
      "jackknife_tmrca": 1954.5500684931847,
      "leverage": 0.0009283878827395647
    },
    {
      "taxon": "A/Malaysia/1665090/2006|2006-10-19",
      "sampling_date": 2006.7972602739726,
      "root_divergence": 0.11630643449702997,
      "fitted_divergence": 0.11431047556539958,
      "predicted_date": 2007.7095414146481,
      "divergence_residual": 0.00199595893163039,
      "temporal_residual": 0.9122811406755318,
      "z_score": 0.3605138229505093,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7104021951561,
      "loocv_error_days": 333.525086712282,
      "jackknife_tmrca": 1954.5505896215755,
      "leverage": 0.0009366697049263393
    },
    {
      "taxon": "A/Albany/3/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.034344802421810254,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1970.2478231316322,
      "divergence_residual": 0.002730083538537577,
      "temporal_residual": 1.2478231316322308,
      "z_score": 0.49311277795103226,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2566743115374,
      "loocv_error_days": 459.00029228902844,
      "jackknife_tmrca": 1954.5623285428287,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/Saudi_Arabia/01/2013|2013-10-13",
      "sampling_date": 2013.7808219178082,
      "root_divergence": 0.13077875545217563,
      "fitted_divergence": 0.12958964951311935,
      "predicted_date": 2014.3243195345553,
      "divergence_residual": 0.001189105939056273,
      "temporal_residual": 0.5434976167471177,
      "z_score": 0.21477853135593306,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3250176559006,
      "loocv_error_days": 198.7674933382536,
      "jackknife_tmrca": 1954.549447649922,
      "leverage": 0.00126116344349666
    },
    {
      "taxon": "A/Japan/7503/2018|2018-09-07",
      "sampling_date": 2018.682191780822,
      "root_divergence": 0.1433118035924116,
      "fitted_divergence": 0.14031324393935357,
      "predicted_date": 2020.0527257017984,
      "divergence_residual": 0.002998559653058036,
      "temporal_residual": 1.3705339209764134,
      "z_score": 0.5416054342290888,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0552710321808,
      "loocv_error_days": 501.5171965588131,
      "jackknife_tmrca": 1954.5468996822144,
      "leverage": 0.0017669856391477005
    },
    {
      "taxon": "A/Guam/7502/2018|2018-10-15",
      "sampling_date": 2018.786301369863,
      "root_divergence": 0.14099102977963188,
      "fitted_divergence": 0.1405410229154275,
      "predicted_date": 2018.991983345019,
      "divergence_residual": 0.0004500068642043775,
      "temporal_residual": 0.2056819751560397,
      "z_score": 0.08128107868220065,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.992352865217,
      "loocv_error_days": 75.26030867809652,
      "jackknife_tmrca": 1954.5495698906611,
      "leverage": 0.0017802174163453954
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-13447/2022|2022-09-11",
      "sampling_date": 2022.6931506849314,
      "root_divergence": 0.15277987534307605,
      "fitted_divergence": 0.14908872870179404,
      "predicted_date": 2024.380241243232,
      "divergence_residual": 0.003691146641282006,
      "temporal_residual": 1.687090558300497,
      "z_score": 0.6667017871116839,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.3844536962529,
      "loocv_error_days": 617.7484248851603,
      "jackknife_tmrca": 1954.5445227386176,
      "leverage": 0.0023515617698828674
    },
    {
      "taxon": "A/Boston/5/2008|2008-02-26",
      "sampling_date": 2008.1530054644809,
      "root_divergence": 0.11788500643874972,
      "fitted_divergence": 0.11727667929510323,
      "predicted_date": 2008.43104995313,
      "divergence_residual": 0.0006083271436464893,
      "temporal_residual": 0.27804448864912956,
      "z_score": 0.1098771826840229,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.4313190453129,
      "loocv_error_days": 101.65403539888479,
      "jackknife_tmrca": 1954.5501210820828,
      "leverage": 0.0009632423057416247
    },
    {
      "taxon": "A/Bage/LACENRS-1200/2014|2014-06-23",
      "sampling_date": 2014.4739726027397,
      "root_divergence": 0.1260055951086397,
      "fitted_divergence": 0.1311061779590874,
      "predicted_date": 2012.1426793746193,
      "divergence_residual": -0.005100582850447705,
      "temporal_residual": -2.3312932281203302,
      "z_score": -0.9212767825782205,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.139836311142,
      "loocv_error_days": -852.543280506019,
      "jackknife_tmrca": 1954.553013115402,
      "leverage": 0.0013187722342885414
    },
    {
      "taxon": "A/Thailand/B28277/2018|2018-09-28",
      "sampling_date": 2018.7397260273972,
      "root_divergence": 0.1395962266115178,
      "fitted_divergence": 0.14043912179455217,
      "predicted_date": 2018.3544689127027,
      "divergence_residual": -0.0008428951830343756,
      "temporal_residual": -0.38525711469446833,
      "z_score": -0.15224529922270136,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3537936108626,
      "loocv_error_days": -140.9618151392682,
      "jackknife_tmrca": 1954.5509376190607,
      "leverage": 0.0017742851451637317
    },
    {
      "taxon": "A/Northern_Territories/60-JY2/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03367583011085943,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.9420599151435,
      "divergence_residual": 0.004248988234616051,
      "temporal_residual": 1.9420599151435454,
      "z_score": 0.7674601755868338,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.9562739462779,
      "loocv_error_days": 714.5290588779887,
      "jackknife_tmrca": 1954.5696405775802,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/New_York/1189/2009|2009-02-16",
      "sampling_date": 2009.1260273972603,
      "root_divergence": 0.11868424523690865,
      "fitted_divergence": 0.11940553160916645,
      "predicted_date": 2008.796353302263,
      "divergence_residual": -0.0007212863722577956,
      "temporal_residual": -0.32967409499724454,
      "z_score": -0.1302800891260597,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.7960274928662,
      "loocv_error_days": -120.53246507993464,
      "jackknife_tmrca": 1954.5500381745317,
      "leverage": 0.0009931304009689979
    },
    {
      "taxon": "A/England/467/2003|2003-11-06",
      "sampling_date": 2003.8465753424657,
      "root_divergence": 0.11096104825610546,
      "fitted_divergence": 0.10785473984876782,
      "predicted_date": 2005.2663573491132,
      "divergence_residual": 0.003106308407337638,
      "temporal_residual": 1.4197820066474378,
      "z_score": 0.5610672150843512,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.2676772913721,
      "loocv_error_days": 519.057486838072,
      "jackknife_tmrca": 1954.5519095182722,
      "leverage": 0.0009394949936202764
    },
    {
      "taxon": "A/China/44381/2013|2013-04-09",
      "sampling_date": 2013.268493150685,
      "root_divergence": 0.1280841241942656,
      "fitted_divergence": 0.12846873718349053,
      "predicted_date": 2013.0927003670918,
      "divergence_residual": -0.0003846129892249306,
      "temporal_residual": -0.1757927835931241,
      "z_score": -0.06946951508097433,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0924865284032,
      "loocv_error_days": -64.2864187883718,
      "jackknife_tmrca": 1954.5502195745298,
      "leverage": 0.0012215312633669366
    },
    {
      "taxon": "A/Siena/10/1990|1990-01-18",
      "sampling_date": 1990.0465753424658,
      "root_divergence": 0.07403519063833275,
      "fitted_divergence": 0.07766203715176348,
      "predicted_date": 1988.388874063199,
      "divergence_residual": -0.0036268465134307315,
      "temporal_residual": -1.6577012792668029,
      "z_score": -0.6550877781556308,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1988.3852559402815,
      "loocv_error_days": -606.796911647812,
      "jackknife_tmrca": 1954.5423031133835,
      "leverage": 0.0020561886935938005
    },
    {
      "taxon": "A/Kathmandu/FLUNP09N_001_CP2/2009|2009-05-20",
      "sampling_date": 2009.3808219178081,
      "root_divergence": 0.1166457515155605,
      "fitted_divergence": 0.1199629906821902,
      "predicted_date": 2007.8646310368893,
      "divergence_residual": -0.0033172391666296958,
      "temporal_residual": -1.5161908809188844,
      "z_score": -0.599165922029247,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8631531331546,
      "loocv_error_days": -554.3285235947096,
      "jackknife_tmrca": 1954.5500986115487,
      "leverage": 0.001002450267677541
    },
    {
      "taxon": "A/Townsville/14/2017|2017-08-14",
      "sampling_date": 2017.6164383561643,
      "root_divergence": 0.14187689212325474,
      "fitted_divergence": 0.1379815065263822,
      "predicted_date": 2019.3968792056075,
      "divergence_residual": 0.0038953855968725526,
      "temporal_residual": 1.7804408494432664,
      "z_score": 0.7035918079976459,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.3999845870808,
      "loocv_error_days": 651.4402608422515,
      "jackknife_tmrca": 1954.5464202931387,
      "leverage": 0.0016374857743927979
    },
    {
      "taxon": "A/Santo_Domingo/WRAIR3516T/2010|2010-06-29",
      "sampling_date": 2010.490410958904,
      "root_divergence": 0.12008937395938168,
      "fitted_divergence": 0.12239063503245558,
      "predicted_date": 2009.4385871746235,
      "divergence_residual": -0.002301261073073893,
      "temporal_residual": -1.0518237842804865,
      "z_score": -0.41565806485976936,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.437508143081,
      "loocv_error_days": -384.5727534793572,
      "jackknife_tmrca": 1954.550366667281,
      "leverage": 0.001050263675099641
    },
    {
      "taxon": "A/Nicaragua/4236_02/2013|2013-07-31",
      "sampling_date": 2013.5753424657535,
      "root_divergence": 0.1284301231828707,
      "fitted_divergence": 0.12914008574455177,
      "predicted_date": 2013.2508440778643,
      "divergence_residual": -0.0007099625616810712,
      "temporal_residual": -0.32449838788920715,
      "z_score": -0.12823476135067924,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2504436928953,
      "loocv_error_days": -118.66927678645942,
      "jackknife_tmrca": 1954.5503893725802,
      "leverage": 0.0012449671979921939
    },
    {
      "taxon": "A/Australia/NHRC0002/2003|2003-07-01",
      "sampling_date": 2003.495890410959,
      "root_divergence": 0.1082074148294204,
      "fitted_divergence": 0.10708748435041256,
      "predicted_date": 2004.0077704094276,
      "divergence_residual": 0.0011199304790078385,
      "temporal_residual": 0.5118799984686575,
      "z_score": 0.20228393081019425,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.0082523629042,
      "loocv_error_days": 187.14020294798246,
      "jackknife_tmrca": 1954.5507624471331,
      "leverage": 0.0009453574533732752
    },
    {
      "taxon": "A/Western_Australia/10/2000|2000-10-19",
      "sampling_date": 2000.7978142076502,
      "root_divergence": 0.1017853510219075,
      "fitted_divergence": 0.10118442546198031,
      "predicted_date": 2001.0724756982167,
      "divergence_residual": 0.0006009255599271901,
      "temporal_residual": 0.2746614905665865,
      "z_score": 0.1085402948351566,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.0727571478612,
      "loocv_error_days": 100.42290891209564,
      "jackknife_tmrca": 1954.5506112902433,
      "leverage": 0.0010297289027769209
    },
    {
      "taxon": "A/New_York/1103/2007|2007-03-26",
      "sampling_date": 2007.2301369863014,
      "root_divergence": 0.11709901027754262,
      "fitted_divergence": 0.11525755657118228,
      "predicted_date": 2008.0717993377243,
      "divergence_residual": 0.0018414537063603381,
      "temporal_residual": 0.8416623514228831,
      "z_score": 0.3326068011449872,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.072600108188,
      "loocv_error_days": 307.7096552690686,
      "jackknife_tmrca": 1954.550459096276,
      "leverage": 0.0009432470596232601
    },
    {
      "taxon": "A/Netherlands/620/1989|1989-11-27",
      "sampling_date": 1989.9041095890411,
      "root_divergence": 0.07245803709339836,
      "fitted_divergence": 0.07735033960555662,
      "predicted_date": 1987.6680138229447,
      "divergence_residual": -0.004892302512158261,
      "temporal_residual": -2.2360957660964687,
      "z_score": -0.8836567996155363,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1987.6629873322577,
      "loocv_error_days": -818.5699042901572,
      "jackknife_tmrca": 1954.5395227832405,
      "leverage": 0.0020771990638691696
    },
    {
      "taxon": "A/Malaysia/29350/2004|2004-08-04",
      "sampling_date": 2004.5901639344263,
      "root_divergence": 0.10879100158696824,
      "fitted_divergence": 0.10948162023180769,
      "predicted_date": 2004.2745069561681,
      "divergence_residual": -0.0006906186448394497,
      "temporal_residual": -0.3156569782581755,
      "z_score": -0.12474082703124251,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2742124254305,
      "loocv_error_days": -115.4012886607141,
      "jackknife_tmrca": 1954.54969054302,
      "leverage": 0.0009309485849706282
    },
    {
      "taxon": "A/China/38888/2012|2012-08-29",
      "sampling_date": 2012.6584699453551,
      "root_divergence": 0.12837354068906878,
      "fitted_divergence": 0.12713408143879523,
      "predicted_date": 2013.2249822521674,
      "divergence_residual": 0.0012394592502735502,
      "temporal_residual": 0.5665123068122284,
      "z_score": 0.22387344029292663,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2256612819772,
      "loocv_error_days": 207.16663570120198,
      "jackknife_tmrca": 1954.5495768973396,
      "leverage": 0.001177610089594547
    },
    {
      "taxon": "A/Victoria/5006/2014|2014-08-25",
      "sampling_date": 2014.6465753424657,
      "root_divergence": 0.13366681882357825,
      "fitted_divergence": 0.13148381152468425,
      "predicted_date": 2015.6443495737778,
      "divergence_residual": 0.0021830072988940075,
      "temporal_residual": 0.997774231312178,
      "z_score": 0.39429884772743445,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.645726170787,
      "loocv_error_days": 364.9398400443411,
      "jackknife_tmrca": 1954.5487361211476,
      "leverage": 0.0013338308433470556
    },
    {
      "taxon": "A/Mexico/InDRE2362/2007|2007-01-05",
      "sampling_date": 2007.0109589041097,
      "root_divergence": 0.11785081350219967,
      "fitted_divergence": 0.11477802188471012,
      "predicted_date": 2008.4154215899084,
      "divergence_residual": 0.003072791617489551,
      "temporal_residual": 1.4044626857987623,
      "z_score": 0.5550133500224621,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.4167575834645,
      "loocv_error_days": 513.4679676343417,
      "jackknife_tmrca": 1954.550809164369,
      "leverage": 0.000939693163777662
    },
    {
      "taxon": "A/Bilthoven/1843/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.038560516832264,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1972.174674776816,
      "divergence_residual": -0.006181464093184527,
      "temporal_residual": -2.825325223184109,
      "z_score": -1.1165075675404377,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.1583179372517,
      "loocv_error_days": -1037.9243734188183,
      "jackknife_tmrca": 1954.5264172088341,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Germany/7131/2018|2018-01-31",
      "sampling_date": 2018.0794520547945,
      "root_divergence": 0.14114047022408985,
      "fitted_divergence": 0.13899452355155487,
      "predicted_date": 2019.0602872048694,
      "divergence_residual": 0.002145946672534982,
      "temporal_residual": 0.9808351500748813,
      "z_score": 0.387604888308781,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.062008327099,
      "loocv_error_days": 358.8786784592055,
      "jackknife_tmrca": 1954.5479387787755,
      "leverage": 0.001692414419302394
    },
    {
      "taxon": "A/Illinois/UR06-0567/2007|2007-03-09",
      "sampling_date": 2007.1835616438357,
      "root_divergence": 0.11614681714325714,
      "fitted_divergence": 0.11515565545030693,
      "predicted_date": 2007.6365860550643,
      "divergence_residual": 0.0009911616929502154,
      "temporal_residual": 0.45302441122862547,
      "z_score": 0.17902547263119273,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.637015141136,
      "loocv_error_days": 165.6238898889768,
      "jackknife_tmrca": 1954.5502741576654,
      "leverage": 0.000942453481029066
    },
    {
      "taxon": "A/Singapore/NHRC_RGN0208/2017|2017-07-03",
      "sampling_date": 2017.5013698630137,
      "root_divergence": 0.13841209506959634,
      "fitted_divergence": 0.1377297508159845,
      "predicted_date": 2017.8132449142252,
      "divergence_residual": 0.0006823442536118551,
      "temporal_residual": 0.31187505121147296,
      "z_score": 0.12324629106320453,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8137578977846,
      "loocv_error_days": 114.09972970008852,
      "jackknife_tmrca": 1954.5494209032256,
      "leverage": 0.001624152408886621
    },
    {
      "taxon": "A/New_York/704/1994|1994-01-03",
      "sampling_date": 1994.0054794520547,
      "root_divergence": 0.08082375155943246,
      "fitted_divergence": 0.086323632426167,
      "predicted_date": 1991.4916814418996,
      "divergence_residual": -0.005499880866734544,
      "temporal_residual": -2.513798010155142,
      "z_score": -0.9933987346218611,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.4874338665543,
      "loocv_error_days": -919.7161501040325,
      "jackknife_tmrca": 1954.540730292911,
      "leverage": 0.0015498526587591453
    },
    {
      "taxon": "A/Peru/PER008/2010|2010-10-22",
      "sampling_date": 2010.805479452055,
      "root_divergence": 0.1206491891371193,
      "fitted_divergence": 0.12307996614425976,
      "predicted_date": 2009.6944585860142,
      "divergence_residual": -0.00243077700714045,
      "temporal_residual": -1.1110208660406897,
      "z_score": -0.43905147430492275,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.6933047803632,
      "loocv_error_days": -406.22179883540025,
      "jackknife_tmrca": 1954.5504697322112,
      "leverage": 0.0010659830559885549
    },
    {
      "taxon": "A/Qatar/AF02/2008|2008-01-29",
      "sampling_date": 2008.0765027322404,
      "root_divergence": 0.11774647201342126,
      "fitted_divergence": 0.11710930072625944,
      "predicted_date": 2008.3677308429226,
      "divergence_residual": 0.000637171287161814,
      "temporal_residual": 0.29122811068214105,
      "z_score": 0.11508706565488579,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3680121395166,
      "loocv_error_days": 106.47381100762487,
      "jackknife_tmrca": 1954.5501299878783,
      "leverage": 0.0009612756741421789
    },
    {
      "taxon": "A/Friuli-Venezia_Giulia/USAFSAM-13528/2022|2022-10-17",
      "sampling_date": 2022.7917808219179,
      "root_divergence": 0.15356392837860658,
      "fitted_divergence": 0.14930451931070687,
      "predicted_date": 2024.7386037256802,
      "divergence_residual": 0.004259409067899705,
      "temporal_residual": 1.9468229037622677,
      "z_score": 0.7693424059202763,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.7435403024208,
      "loocv_error_days": 712.8801502536896,
      "jackknife_tmrca": 1954.5436251943577,
      "leverage": 0.0023678715033750965
    },
    {
      "taxon": "A/Managua/29/2007|2007-06-22",
      "sampling_date": 2007.4712328767123,
      "root_divergence": 0.1173242793404888,
      "fitted_divergence": 0.11578504472630145,
      "predicted_date": 2008.1747617356207,
      "divergence_residual": 0.0015392346141873403,
      "temporal_residual": 0.7035288589083848,
      "z_score": 0.27801942534215884,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.1754339431175,
      "loocv_error_days": 257.2094395044905,
      "jackknife_tmrca": 1954.5503503117764,
      "leverage": 0.0009476860805791265
    },
    {
      "taxon": "A/Oslo/2219/1993|1993-11-14",
      "sampling_date": 1993.868493150685,
      "root_divergence": 0.0807999464529513,
      "fitted_divergence": 0.08602392324712227,
      "predicted_date": 1991.4808009827125,
      "divergence_residual": -0.00522397679417097,
      "temporal_residual": -2.3876921679725456,
      "z_score": -0.9435644267154057,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.4767432266337,
      "loocv_error_days": -873.586659759731,
      "jackknife_tmrca": 1954.5411180418537,
      "leverage": 0.0015648736772492767
    },
    {
      "taxon": "A/Missouri/NHRC0002/2004|2004-01-09",
      "sampling_date": 2004.0218579234972,
      "root_divergence": 0.10789200013890407,
      "fitted_divergence": 0.10823823657753945,
      "predicted_date": 2003.8636056828443,
      "divergence_residual": -0.0003462364386353778,
      "temporal_residual": -0.15825224065292787,
      "z_score": -0.06253787097475416,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.8634570929255,
      "loocv_error_days": -57.85590336632663,
      "jackknife_tmrca": 1954.549846667396,
      "leverage": 0.0009370048640209732
    },
    {
      "taxon": "A/New_York/275/2002|2002-01-04",
      "sampling_date": 2002.0082191780823,
      "root_divergence": 0.10063253448556907,
      "fitted_divergence": 0.10383264266598276,
      "predicted_date": 2000.5455646640798,
      "divergence_residual": -0.003200108180413691,
      "temporal_residual": -1.4626545140024518,
      "z_score": -0.5780095049519667,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.5440901107568,
      "loocv_error_days": -534.7731418406497,
      "jackknife_tmrca": 1954.5474754078277,
      "leverage": 0.0009832824861856456
    },
    {
      "taxon": "A/Canterbury/146/2001|2001-08-06",
      "sampling_date": 2001.5945205479452,
      "root_divergence": 0.10326025827791195,
      "fitted_divergence": 0.10292752094526628,
      "predicted_date": 2001.7466028320848,
      "divergence_residual": 0.0003327373326456745,
      "temporal_residual": 0.15208228413962388,
      "z_score": 0.060099637286856196,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.7467542749475,
      "loocv_error_days": 55.603368787604666,
      "jackknife_tmrca": 1954.5503302009354,
      "leverage": 0.0009975838029608083
    },
    {
      "taxon": "A/Malaysia/14590/2000|2000-06-26",
      "sampling_date": 2000.483606557377,
      "root_divergence": 0.09822702841534904,
      "fitted_divergence": 0.10049697776851498,
      "predicted_date": 1999.446094235673,
      "divergence_residual": -0.0022699493531659343,
      "temporal_residual": -1.037512321704071,
      "z_score": -0.410002483640995,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.4449844343642,
      "loocv_error_days": -379.3567304304356,
      "jackknife_tmrca": 1954.5478383572931,
      "leverage": 0.0010440726802931025
    },
    {
      "taxon": "A/Thailand/B30632/2018|2018-11-02",
      "sampling_date": 2018.835616438356,
      "root_divergence": 0.14174488723749543,
      "fitted_divergence": 0.14064891821988368,
      "predicted_date": 2019.3365445134218,
      "divergence_residual": 0.0010959690176117476,
      "temporal_residual": 0.5009280750657581,
      "z_score": 0.19795596698564324,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.3374571590869,
      "loocv_error_days": 183.29732324692372,
      "jackknife_tmrca": 1954.5488783037104,
      "leverage": 0.0017865212186124486
    },
    {
      "taxon": "A/Albany/4/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.03442734483607768,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1970.285550304596,
      "divergence_residual": 0.0028126259528050007,
      "temporal_residual": 1.2855503045959722,
      "z_score": 0.5080217426854952,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2946605419218,
      "loocv_error_days": 472.87476293692197,
      "jackknife_tmrca": 1954.5626997698744,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/Hong_Kong/3/1995|1995-01-24",
      "sampling_date": 1995.0630136986301,
      "root_divergence": 0.0803139203040103,
      "fitted_divergence": 0.0886373872883954,
      "predicted_date": 1991.258655886174,
      "divergence_residual": -0.008323466984385103,
      "temporal_residual": -3.8043578124561463,
      "z_score": -1.503400122712892,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.2524520950608,
      "loocv_error_days": -1391.8076257037014,
      "jackknife_tmrca": 1954.5369263971008,
      "leverage": 0.0014399207240748959
    },
    {
      "taxon": "A/Western_Australia/14/2001|2001-09-26",
      "sampling_date": 2001.7342465753425,
      "root_divergence": 0.09999319052988034,
      "fitted_divergence": 0.10323322430789231,
      "predicted_date": 2000.2533435046478,
      "divergence_residual": -0.0032400337780119637,
      "temporal_residual": -1.4809030706946942,
      "z_score": -0.585220940816521,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.2518334559313,
      "loocv_error_days": -541.451391864922,
      "jackknife_tmrca": 1954.5473446577528,
      "leverage": 0.00099257081534051
    },
    {
      "taxon": "A/Aomori/USAFSAM-14151/2023|2023-03-01",
      "sampling_date": 2023.1616438356164,
      "root_divergence": 0.15654910766370872,
      "fitted_divergence": 0.15011373409412831,
      "predicted_date": 2026.103021961034,
      "divergence_residual": 0.006435373569580405,
      "temporal_residual": 2.941378125417714,
      "z_score": 1.1623691704863799,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.1109229111748,
      "loocv_error_days": 1077.2241823477345,
      "jackknife_tmrca": 1954.5400779433878,
      "leverage": 0.002429860178254587
    },
    {
      "taxon": "A/Viet_nam/1134/2013|2013-07-10",
      "sampling_date": 2013.5205479452054,
      "root_divergence": 0.13504906980191234,
      "fitted_divergence": 0.12902020207293347,
      "predicted_date": 2016.2761268509707,
      "divergence_residual": 0.006028867728978871,
      "temporal_residual": 2.755578905765333,
      "z_score": 1.0889453277787247,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2798442958217,
      "loocv_error_days": 1007.8329920626021,
      "jackknife_tmrca": 1954.5471805234552,
      "leverage": 0.0012407162793789568
    },
    {
      "taxon": "A/New_Mexico/15/2023|2023-01-17",
      "sampling_date": 2023.0438356164384,
      "root_divergence": 0.15023382780156508,
      "fitted_divergence": 0.1498559842001498,
      "predicted_date": 2023.2165343559934,
      "divergence_residual": 0.0003778436014152675,
      "temporal_residual": 0.1726987395550168,
      "z_score": 0.06824681563579951,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.2169540819373,
      "loocv_error_days": 63.231519523463646,
      "jackknife_tmrca": 1954.5494672300608,
      "leverage": 0.002409973887249383
    },
    {
      "taxon": "A/Singapore/H2013.529/2013|2013-07-12",
      "sampling_date": 2013.5260273972603,
      "root_divergence": 0.1278628376863867,
      "fitted_divergence": 0.1290321904400956,
      "predicted_date": 2012.991558252079,
      "divergence_residual": -0.0011693527537088855,
      "temporal_residual": -0.534469145181447,
      "z_score": -0.21121067419605669,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9909051545712,
      "loocv_error_days": -195.4533991421984,
      "jackknife_tmrca": 1954.5506041867163,
      "leverage": 0.0012411400812998873
    },
    {
      "taxon": "A/Geneva/A9509/1995|1995-02-01",
      "sampling_date": 1995.0849315068492,
      "root_divergence": 0.08139319803011115,
      "fitted_divergence": 0.08868534075704243,
      "predicted_date": 1991.7519549713754,
      "divergence_residual": -0.0072921427269312805,
      "temporal_residual": -3.33297653547379,
      "z_score": -1.3171204128129672,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.7466062164287,
      "loocv_error_days": -1219.323312326077,
      "jackknife_tmrca": 1954.5385702383703,
      "leverage": 0.0014377552834575736
    },
    {
      "taxon": "A/Canela/LACENRS-102/2011|2011-05-20",
      "sampling_date": 2011.3808219178081,
      "root_divergence": 0.12713247879125203,
      "fitted_divergence": 0.12433874469624881,
      "predicted_date": 2012.657737432724,
      "divergence_residual": 0.0027937340950032197,
      "temporal_residual": 1.2769155149157996,
      "z_score": 0.5046094601125295,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6591864009997,
      "loocv_error_days": 466.9226274857249,
      "jackknife_tmrca": 1954.5493835062216,
      "leverage": 0.0010971335244093672
    },
    {
      "taxon": "A/Philippines/2-MA/1982|1982-06-01",
      "sampling_date": 1982.4136986301369,
      "root_divergence": 0.06145359816027371,
      "fitted_divergence": 0.06096224169536967,
      "predicted_date": 1982.6382800226581,
      "divergence_residual": 0.0004913564649040372,
      "temporal_residual": 0.22458139252125875,
      "z_score": 0.08874972064144906,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1982.6390530152228,
      "loocv_error_days": 82.3106891526225,
      "jackknife_tmrca": 1954.5515157022721,
      "leverage": 0.003454786852824662
    },
    {
      "taxon": "A/California/149/2022|2022-10-24",
      "sampling_date": 2022.8109589041096,
      "root_divergence": 0.15394734051048278,
      "fitted_divergence": 0.14934647859577307,
      "predicted_date": 2024.9138476405092,
      "divergence_residual": 0.0046008619147097085,
      "temporal_residual": 2.1028887363995636,
      "z_score": 0.8310162556223122,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.9192144384485,
      "loocv_error_days": 770.0403339172917,
      "jackknife_tmrca": 1954.5431004239772,
      "leverage": 0.0023710536257780567
    },
    {
      "taxon": "A/Texas/6982/2018|2018-01-04",
      "sampling_date": 2018.0082191780823,
      "root_divergence": 0.14108140360557359,
      "fitted_divergence": 0.1388386747784517,
      "predicted_date": 2019.0332899749856,
      "divergence_residual": 0.002242728827121898,
      "temporal_residual": 1.0250707969032646,
      "z_score": 0.4050858614844242,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0350822808014,
      "loocv_error_days": 375.0617482681375,
      "jackknife_tmrca": 1954.5478614538588,
      "leverage": 0.0016838306363687475
    },
    {
      "taxon": "A/Qinghai/178/2010|2010-03-15",
      "sampling_date": 2010.2,
      "root_divergence": 0.12113673553295025,
      "fitted_divergence": 0.12175525157288024,
      "predicted_date": 2009.9172985328048,
      "divergence_residual": -0.0006185160399299894,
      "temporal_residual": -0.28270146719523837,
      "z_score": -0.11171752012413765,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.9170070029988,
      "loocv_error_days": -103.36319215468893,
      "jackknife_tmrca": 1954.5501133070093,
      "leverage": 0.0010366138995140449
    },
    {
      "taxon": "A/Guam/9842/2019|2019-07-25",
      "sampling_date": 2019.5616438356165,
      "root_divergence": 0.14197100003091595,
      "fitted_divergence": 0.14223737686882304,
      "predicted_date": 2019.4398925502146,
      "divergence_residual": -0.00026637683790708966,
      "temporal_residual": -0.12175128540184232,
      "z_score": -0.048113481022833124,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.4396639847926,
      "loocv_error_days": -44.55314051342617,
      "jackknife_tmrca": 1954.5503531655297,
      "leverage": 0.001882014393115303
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_ED84/2022|2022-12-22",
      "sampling_date": 2022.972602739726,
      "root_divergence": 0.15731234674254713,
      "fitted_divergence": 0.14970013542704613,
      "predicted_date": 2026.4518711314336,
      "divergence_residual": 0.007612211315500994,
      "temporal_residual": 3.479268391707592,
      "z_score": 1.374931797928685,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.461253881752,
      "loocv_error_days": 1274.2298296250435,
      "jackknife_tmrca": 1954.5384148461394,
      "leverage": 0.002398013900299571
    },
    {
      "taxon": "A/Santiago/p24d1/2012|2012-07-20",
      "sampling_date": 2012.549180327869,
      "root_divergence": 0.1276230632844338,
      "fitted_divergence": 0.1268949691975902,
      "predicted_date": 2012.8819659846972,
      "divergence_residual": 0.0007280940868436003,
      "temporal_residual": 0.3327856568282641,
      "z_score": 0.13150971122498717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8823596155637,
      "loocv_error_days": 121.69373483050651,
      "jackknife_tmrca": 1954.5497798910603,
      "leverage": 0.0011701166011340266
    },
    {
      "taxon": "A/Malaysia/29930/2004|2004-10-12",
      "sampling_date": 2004.77868852459,
      "root_divergence": 0.10795361897726562,
      "fitted_divergence": 0.10989408884788658,
      "predicted_date": 2003.8917694407537,
      "divergence_residual": -0.0019404698706209644,
      "temporal_residual": -0.8869190838363465,
      "z_score": -0.35049128531237195,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.8909417542986,
      "loocv_error_days": -324.2495078489392,
      "jackknife_tmrca": 1954.5490852274606,
      "leverage": 0.0009296206444798993
    },
    {
      "taxon": "A/Japan/43/2012|2012-02-05",
      "sampling_date": 2012.0956284153006,
      "root_divergence": 0.12482710434072306,
      "fitted_divergence": 0.12590265339658763,
      "predicted_date": 2011.6040335713449,
      "divergence_residual": -0.001075549055864572,
      "temporal_residual": -0.4915948439556814,
      "z_score": -0.19426767542948176,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6034801128674,
      "loocv_error_days": -179.7571674637187,
      "jackknife_tmrca": 1954.5503885222074,
      "leverage": 0.0011402372375977528
    },
    {
      "taxon": "A/Waikato/25/2002|2002-07-18",
      "sampling_date": 2002.5424657534247,
      "root_divergence": 0.10276888934556921,
      "fitted_divergence": 0.1050015084642586,
      "predicted_date": 2001.5220157411452,
      "divergence_residual": -0.002232619118689383,
      "temporal_residual": -1.0204500122795253,
      "z_score": -0.4032598271015705,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.5210134313095,
      "loocv_error_days": -373.08546065259054,
      "jackknife_tmrca": 1954.5483855909729,
      "leverage": 0.0009672314616034514
    },
    {
      "taxon": "A/Brisbane/198/2013|2013-11-06",
      "sampling_date": 2013.8465753424657,
      "root_divergence": 0.1303140026696565,
      "fitted_divergence": 0.1297335099190609,
      "predicted_date": 2014.1118977297529,
      "divergence_residual": 0.0005804927505956015,
      "temporal_residual": 0.2653223872871422,
      "z_score": 0.10484968272434893,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.1122370066282,
      "loocv_error_days": 97.03292283535598,
      "jackknife_tmrca": 1954.5497504142281,
      "leverage": 0.0012664313781247183
    },
    {
      "taxon": "A/Bilthoven/17938/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.03627095091563427,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1971.1281964285022,
      "divergence_residual": 0.004656232032361596,
      "temporal_residual": 2.1281964285021786,
      "z_score": 0.8410173094894856,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.1429620106949,
      "loocv_error_days": 782.7168744063024,
      "jackknife_tmrca": 1954.5709899435742,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/Kyrgyzstan/41/2012|2012-01-12",
      "sampling_date": 2012.0300546448088,
      "root_divergence": 0.12797488404209792,
      "fitted_divergence": 0.1257591860518646,
      "predicted_date": 2013.0427706170115,
      "divergence_residual": 0.0022156979902333285,
      "temporal_residual": 1.0127159722026136,
      "z_score": 0.4002035013367183,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0439548774814,
      "loocv_error_days": 370.32705998364537,
      "jackknife_tmrca": 1954.549361010097,
      "leverage": 0.0011360798304325466
    },
    {
      "taxon": "A/Quebec/26-031205/2005|2005-12-03",
      "sampling_date": 2005.9205479452055,
      "root_divergence": 0.11635152929659168,
      "fitted_divergence": 0.11239233681951093,
      "predicted_date": 2007.7301526279005,
      "divergence_residual": 0.00395919247708075,
      "temporal_residual": 1.8096046826949532,
      "z_score": 0.7151167256449305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7318428090634,
      "loocv_error_days": 661.575449024112,
      "jackknife_tmrca": 1954.5515085070408,
      "leverage": 0.0009288292936715406
    },
    {
      "taxon": "A/Peru/PER400/2012|2012-03-07",
      "sampling_date": 2012.1803278688524,
      "root_divergence": 0.12759894941032932,
      "fitted_divergence": 0.1260879653835216,
      "predicted_date": 2012.8709443989192,
      "divergence_residual": 0.0015109840268077157,
      "temporal_residual": 0.6906165300667908,
      "z_score": 0.2729167515869897,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8717519462953,
      "loocv_error_days": 252.54264428601522,
      "jackknife_tmrca": 1954.5495541111682,
      "leverage": 0.001145667981478069
    },
    {
      "taxon": "A/Hong_Kong/2/1994|1994-06-01",
      "sampling_date": 1994.4136986301369,
      "root_divergence": 0.08383172344211905,
      "fitted_divergence": 0.08721676577972136,
      "predicted_date": 1992.866517354989,
      "divergence_residual": -0.003385042337602312,
      "temporal_residual": -1.5471812751479774,
      "z_score": -0.6114126571639914,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.8640573638415,
      "loocv_error_days": -566.0064725143725,
      "jackknife_tmrca": 1954.5444671711743,
      "leverage": 0.0015061524687391833
    },
    {
      "taxon": "A/Viet_nam/1319/2014|2014-06-12",
      "sampling_date": 2014.4438356164383,
      "root_divergence": 0.12886090180492893,
      "fitted_divergence": 0.13104024193969746,
      "predicted_date": 2013.4477375141378,
      "divergence_residual": -0.0021793401347685315,
      "temporal_residual": -0.9960981023004933,
      "z_score": -0.3936364777070341,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4464675915247,
      "loocv_error_days": -364.2886710996969,
      "jackknife_tmrca": 1954.5513073827317,
      "leverage": 0.001316172120327606
    },
    {
      "taxon": "A/Missouri/27/2019|2019-08-06",
      "sampling_date": 2019.5945205479452,
      "root_divergence": 0.1431733369297649,
      "fitted_divergence": 0.1423093070717938,
      "predicted_date": 2019.989437563479,
      "divergence_residual": 0.0008640298579710992,
      "temporal_residual": 0.39491701553379244,
      "z_score": 0.1560626836074746,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.9901945572767,
      "loocv_error_days": 144.51993190833576,
      "jackknife_tmrca": 1954.5490527253417,
      "leverage": 0.0018864577168353279
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_A1.4/2023|2023-01-09",
      "sampling_date": 2023.021917808219,
      "root_divergence": 0.15288048079898725,
      "fitted_divergence": 0.14980803073150228,
      "predicted_date": 2024.4262243837777,
      "divergence_residual": 0.0030724500674849664,
      "temporal_residual": 1.4043065755586213,
      "z_score": 0.5549516586239418,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.4297782063204,
      "loocv_error_days": 514.2210104065073,
      "jackknife_tmrca": 1954.5453362159537,
      "leverage": 0.002406288731503194
    },
    {
      "taxon": "A/South_Korea/6968/2018|2018-03-01",
      "sampling_date": 2018.1616438356164,
      "root_divergence": 0.14112919062545148,
      "fitted_divergence": 0.1391743490589818,
      "predicted_date": 2019.0551317054505,
      "divergence_residual": 0.0019548415664696894,
      "temporal_residual": 0.893487869834189,
      "z_score": 0.3530871278072241,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0567040716332,
      "loocv_error_days": 326.9207512051686,
      "jackknife_tmrca": 1954.548108691401,
      "leverage": 0.0017023789814446734
    },
    {
      "taxon": "A/Italy/7225/2018|2018-01-30",
      "sampling_date": 2018.0794520547945,
      "root_divergence": 0.14055325621117684,
      "fitted_divergence": 0.13899452355155487,
      "predicted_date": 2018.7918927699782,
      "divergence_residual": 0.0015587326596219753,
      "temporal_residual": 0.7124407151836749,
      "z_score": 0.28154119865538085,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7931313326815,
      "loocv_error_days": 260.6713562482149,
      "jackknife_tmrca": 1954.5485158243614,
      "leverage": 0.001692414419302394
    },
    {
      "taxon": "A/New_York/680/1995|1995-02-08",
      "sampling_date": 1995.1041095890412,
      "root_divergence": 0.08870546506269542,
      "fitted_divergence": 0.08872730004210913,
      "predicted_date": 1995.0941296041774,
      "divergence_residual": -2.183497941371515e-05,
      "temporal_residual": -0.009979984863775826,
      "z_score": -0.003943874684863413,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.094115248748,
      "loocv_error_days": -3.6504327920668516,
      "jackknife_tmrca": 1954.550013160253,
      "leverage": 0.0014358642852435684
    },
    {
      "taxon": "A/Hong_Kong/43/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.04229644756983522,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1973.882234537062,
      "divergence_residual": -0.0024455333556133024,
      "temporal_residual": -1.1177654629379958,
      "z_score": -0.4417167934737858,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1973.8760437187009,
      "loocv_error_days": -410.52503174450186,
      "jackknife_tmrca": 1954.5407011137913,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Italy/8446/2019|2019-01-24",
      "sampling_date": 2019.0630136986301,
      "root_divergence": 0.14143399427365733,
      "fitted_divergence": 0.1411464354570988,
      "predicted_date": 2019.1944465057004,
      "divergence_residual": 0.0002875588165585363,
      "temporal_residual": 0.1314328070702686,
      "z_score": 0.051939409492739744,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1946867362599,
      "loocv_error_days": 48.09357699426721,
      "jackknife_tmrca": 1954.549733435931,
      "leverage": 0.0018158891282439686
    },
    {
      "taxon": "A/Thailand/CU-B5909/2011|2011-11-03",
      "sampling_date": 2011.8383561643836,
      "root_divergence": 0.12792517655752766,
      "fitted_divergence": 0.12533977335425983,
      "predicted_date": 2013.0200511111111,
      "divergence_residual": 0.002585403203267833,
      "temporal_residual": 1.1816949467274753,
      "z_score": 0.466980346092201,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0214238898552,
      "loocv_error_days": 432.11548672849233,
      "jackknife_tmrca": 1954.5493015505747,
      "leverage": 0.0011241614901894843
    },
    {
      "taxon": "A/Hong_Kong/HKU11/2004|2004-03-25",
      "sampling_date": 2004.2295081967213,
      "root_divergence": 0.10889156676387239,
      "fitted_divergence": 0.10869254983582978,
      "predicted_date": 2004.3204716866264,
      "divergence_residual": 0.00019901692804261129,
      "temporal_residual": 0.09096348990510705,
      "z_score": 0.0359468085357352,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3205567183509,
      "loocv_error_days": 33.25547252519152,
      "jackknife_tmrca": 1954.5501583066946,
      "leverage": 0.0009344344910344438
    },
    {
      "taxon": "A/Bahrain/RVT0142/2018|2018-02-05",
      "sampling_date": 2018.0958904109589,
      "root_divergence": 0.14260559352025448,
      "fitted_divergence": 0.13903048865304024,
      "predicted_date": 2019.729942442096,
      "divergence_residual": 0.0035751048672142405,
      "temporal_residual": 1.6340520311371165,
      "z_score": 0.6457421055630476,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.7328779903635,
      "loocv_error_days": 597.9097133775315,
      "jackknife_tmrca": 1954.5465277477824,
      "leverage": 0.001694402171969236
    },
    {
      "taxon": "A/Netherlands/3/2000|2000-01-06",
      "sampling_date": 2000.0136612021859,
      "root_divergence": 0.0994663027495366,
      "fitted_divergence": 0.09946879513133203,
      "predicted_date": 2000.0125220239836,
      "divergence_residual": -2.492381795421439e-06,
      "temporal_residual": -0.0011391782022656116,
      "z_score": -0.0004501786460033376,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.012520806823,
      "loocv_error_days": -0.4165294062924545,
      "jackknife_tmrca": 1954.5500449187355,
      "leverage": 0.0010672851249220881
    },
    {
      "taxon": "A/New_Jersey/15/2016|2016-03-27",
      "sampling_date": 2016.2349726775956,
      "root_divergence": 0.1308626779103205,
      "fitted_divergence": 0.1349590295322416,
      "predicted_date": 2014.3626774760096,
      "divergence_residual": -0.004096351621921096,
      "temporal_residual": -1.8722952015859846,
      "z_score": -0.7398906660679554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3600730140831,
      "loocv_error_days": -684.8071020979228,
      "jackknife_tmrca": 1954.5532314396412,
      "leverage": 0.0014857622633494992
    },
    {
      "taxon": "A/Bilthoven/5146/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.03968639141533979,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1972.6892716117652,
      "divergence_residual": -0.0028677125030794337,
      "temporal_residual": -1.3107283882347929,
      "z_score": -0.5179715780843474,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.681575221305,
      "loocv_error_days": -481.5546504183813,
      "jackknife_tmrca": 1954.5387638175846,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/North_Carolina/64/2016|2016-12-15",
      "sampling_date": 2016.9535519125684,
      "root_divergence": 0.13648701136170538,
      "fitted_divergence": 0.13653119251816734,
      "predicted_date": 2016.9333582927625,
      "divergence_residual": -4.418115646195875e-05,
      "temporal_residual": -0.020193619805922935,
      "z_score": -0.007980082839412282,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.9333267152258,
      "loocv_error_days": -7.387253329383668,
      "jackknife_tmrca": 1954.5500853504095,
      "leverage": 0.0015624084553108378
    },
    {
      "taxon": "A/Paris/457/1991|1991-12-01",
      "sampling_date": 1991.9150684931508,
      "root_divergence": 0.07981644587770036,
      "fitted_divergence": 0.081750070353939,
      "predicted_date": 1991.031278193227,
      "divergence_residual": -0.0019336244762386406,
      "temporal_residual": -0.8837902999237031,
      "z_score": -0.3492548574183573,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.0296352256137,
      "loocv_error_days": -323.4045009679293,
      "jackknife_tmrca": 1954.5463217356448,
      "leverage": 0.0017985665144849266
    },
    {
      "taxon": "A/Singapore/G2-63.1/2014|2014-11-14",
      "sampling_date": 2014.868493150685,
      "root_divergence": 0.130337213396861,
      "fitted_divergence": 0.1319693403947377,
      "predicted_date": 2014.1225065195201,
      "divergence_residual": -0.0016321269978767095,
      "temporal_residual": -0.7459866311648966,
      "z_score": -0.2947978208472631,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.1215205375536,
      "loocv_error_days": -272.83174694626115,
      "jackknife_tmrca": 1954.5510681079259,
      "leverage": 0.0013536098528273302
    },
    {
      "taxon": "A/Thailand/KS10537/2013|2013-02-19",
      "sampling_date": 2013.1342465753426,
      "root_divergence": 0.13076755261788814,
      "fitted_divergence": 0.12817502218802662,
      "predicted_date": 2014.3191991213641,
      "divergence_residual": 0.002592530429861517,
      "temporal_residual": 1.1849525460215773,
      "z_score": 0.46826767904560235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3206883246262,
      "loocv_error_days": 433.3478489258462,
      "jackknife_tmrca": 1954.548926046092,
      "leverage": 0.0012115607180751586
    },
    {
      "taxon": "A/Wellington/59/2004|2004-09-28",
      "sampling_date": 2004.74043715847,
      "root_divergence": 0.10797975868172159,
      "fitted_divergence": 0.1098103995634652,
      "predicted_date": 2003.9037169608255,
      "divergence_residual": -0.0018306408817436032,
      "temporal_residual": -0.8367201976445813,
      "z_score": -0.33065376860624235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.90293591907,
      "loocv_error_days": -305.897327690896,
      "jackknife_tmrca": 1954.5491319098796,
      "leverage": 0.0009298626418501547
    },
    {
      "taxon": "A/Auckland/604/2001|2001-09-28",
      "sampling_date": 2001.7397260273972,
      "root_divergence": 0.10062562218027771,
      "fitted_divergence": 0.10324521267505395,
      "predicted_date": 2000.5424052975939,
      "divergence_residual": -0.002619590494776239,
      "temporal_residual": -1.197320729803323,
      "z_score": -0.4731553184138766,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.5411906710697,
      "loocv_error_days": -437.76503889862346,
      "jackknife_tmrca": 1954.5478638340785,
      "leverage": 0.000992378025748552
    },
    {
      "taxon": "A/Smolensk/CRIE-44/2016|2016-12-07",
      "sampling_date": 2016.931693989071,
      "root_divergence": 0.1349617212593486,
      "fitted_divergence": 0.13648337006992584,
      "predicted_date": 2016.23620296938,
      "divergence_residual": -0.0015216488105772308,
      "temporal_residual": -0.6954910196909623,
      "z_score": -0.2748430447119428,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.235142963418,
      "loocv_error_days": -254.41526211975082,
      "jackknife_tmrca": 1954.5513482155498,
      "leverage": 0.0015600043144758866
    },
    {
      "taxon": "A/Nicaragua/AGA2-30/2011|2011-10-10",
      "sampling_date": 2011.772602739726,
      "root_divergence": 0.12827895045782228,
      "fitted_divergence": 0.12519591294831778,
      "predicted_date": 2013.1817484547726,
      "divergence_residual": 0.003083037509504505,
      "temporal_residual": 1.409145715046634,
      "z_score": 0.5568639821378393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.183389018805,
      "loocv_error_days": 515.2896884336221,
      "jackknife_tmrca": 1954.5491805015695,
      "leverage": 0.0011201542573157802
    },
    {
      "taxon": "A/Quebec/26-151105/2005|2005-11-15",
      "sampling_date": 2005.8712328767124,
      "root_divergence": 0.11707951606826385,
      "fitted_divergence": 0.11228444151505476,
      "predicted_date": 2008.0628892348182,
      "divergence_residual": 0.004795074553209086,
      "temporal_residual": 2.1916563581057744,
      "z_score": 0.8660953044249463,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.064936627494,
      "loocv_error_days": 801.2502949729981,
      "jackknife_tmrca": 1954.5518432387958,
      "leverage": 0.0009286062704666523
    },
    {
      "taxon": "A/Homo_sapien/China/LS204/2018|2018-02-01",
      "sampling_date": 2018.0849315068492,
      "root_divergence": 0.1413322765209914,
      "fitted_divergence": 0.1390065119187165,
      "predicted_date": 2019.1479549742573,
      "divergence_residual": 0.0023257646022749046,
      "temporal_residual": 1.0630234674081294,
      "z_score": 0.42008393798172794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1498263502517,
      "loocv_error_days": 388.95284155276266,
      "jackknife_tmrca": 1954.547760652291,
      "leverage": 0.0016930767168712424
    },
    {
      "taxon": "A/Queensland/5/2000|2000-08-13",
      "sampling_date": 2000.6147540983607,
      "root_divergence": 0.10098558722182047,
      "fitted_divergence": 0.10078391245796153,
      "predicted_date": 2000.7069323895585,
      "divergence_residual": 0.00020167476385893335,
      "temporal_residual": 0.09217829119779708,
      "z_score": 0.0364268717954208,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.707027971975,
      "loocv_error_days": 33.70303233767095,
      "jackknife_tmrca": 1954.5502407993347,
      "leverage": 0.0010379711064477384
    },
    {
      "taxon": "A/Sydney/DD2-01/2010|2010-09-13",
      "sampling_date": 2010.6986301369864,
      "root_divergence": 0.12075596558875089,
      "fitted_divergence": 0.12284619298460449,
      "predicted_date": 2009.7432622670658,
      "divergence_residual": -0.0020902273958536,
      "temporal_residual": -0.9553678699205648,
      "z_score": -0.3775407686868238,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.742271017868,
      "loocv_error_days": -349.31016825798116,
      "jackknife_tmrca": 1954.5503857582894,
      "leverage": 0.0010605459304199626
    },
    {
      "taxon": "A/Singapore/H2009.518/2009|2009-07-08",
      "sampling_date": 2009.5150684931507,
      "root_divergence": 0.11648674753808572,
      "fitted_divergence": 0.1202567056776546,
      "predicted_date": 2007.7919560295813,
      "divergence_residual": -0.003769958139568888,
      "temporal_residual": -1.7231124635693504,
      "z_score": -0.680936866846843,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7902761786272,
      "loocv_error_days": -629.9803928797023,
      "jackknife_tmrca": 1954.5501618211176,
      "leverage": 0.0010076100518977794
    },
    {
      "taxon": "A/Human/New_York_City/PV42537/2021|2021-12-01",
      "sampling_date": 2021.9150684931508,
      "root_divergence": 0.15299089342149036,
      "fitted_divergence": 0.14738638056481823,
      "predicted_date": 2024.476690027938,
      "divergence_residual": 0.005604512856672128,
      "temporal_residual": 2.561621534787264,
      "z_score": 1.0122975596916262,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.4829243529855,
      "loocv_error_days": 937.9093528046271,
      "jackknife_tmrca": 1954.5421446390894,
      "leverage": 0.0022261524774408324
    },
    {
      "taxon": "A/Mexico/24008/2009|2009-04-01",
      "sampling_date": 2009.2465753424658,
      "root_divergence": 0.11861697907661667,
      "fitted_divergence": 0.11966927568672628,
      "predicted_date": 2008.7656083563286,
      "divergence_residual": -0.0010522966101096098,
      "temporal_residual": -0.48096698613721856,
      "z_score": -0.1900677753317261,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.7651323623807,
      "loocv_error_days": -175.8470484761005,
      "jackknife_tmrca": 1954.5500480007295,
      "leverage": 0.0009974625471744687
    },
    {
      "taxon": "A/Western_Australia/15/2001|2001-09-25",
      "sampling_date": 2001.731506849315,
      "root_divergence": 0.10142887850623461,
      "fitted_divergence": 0.1032272301243115,
      "predicted_date": 2000.9095449143895,
      "divergence_residual": -0.001798351618076885,
      "temporal_residual": -0.8219619349256391,
      "z_score": -0.32482162161149586,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.9087162418055,
      "loocv_error_days": -300.52426939290325,
      "jackknife_tmrca": 1954.5485467701794,
      "leverage": 0.0009926673176315227
    },
    {
      "taxon": "A/Nicaragua/9489_07/2017|2017-07-15",
      "sampling_date": 2017.5342465753424,
      "root_divergence": 0.13607855912248912,
      "fitted_divergence": 0.13780168101895526,
      "predicted_date": 2016.7466694442103,
      "divergence_residual": -0.0017231218964661454,
      "temporal_residual": -0.7875771311321387,
      "z_score": -0.31123348905646564,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7454211973347,
      "loocv_error_days": -288.11846931730753,
      "jackknife_tmrca": 1954.551635956293,
      "leverage": 0.0016279490424843505
    },
    {
      "taxon": "A/Sarajevo/1514A06604486N/2012|2012-01-11",
      "sampling_date": 2012.0273224043715,
      "root_divergence": 0.1308981931056407,
      "fitted_divergence": 0.12575320824583403,
      "predicted_date": 2014.3789101962248,
      "divergence_residual": 0.005144984859806662,
      "temporal_residual": 2.3515877918532624,
      "z_score": 0.9292967562795863,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3817591933894,
      "loocv_error_days": 859.9580371887814,
      "jackknife_tmrca": 1954.548454957777,
      "leverage": 0.00113590749603758
    },
    {
      "taxon": "A/Philippines/FLU_PHC_0304/2011|2011-12-20",
      "sampling_date": 2011.9671232876713,
      "root_divergence": 0.12558102740998844,
      "fitted_divergence": 0.1256214999825621,
      "predicted_date": 2011.948624728363,
      "divergence_residual": -4.0472572573668764e-05,
      "temporal_residual": -0.018498559308227414,
      "z_score": -0.0073102315042407875,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9486037725947,
      "loocv_error_days": -6.764252881729931,
      "jackknife_tmrca": 1954.5500597301368,
      "leverage": 0.0011321285582095344
    },
    {
      "taxon": "A/Homo_sapien/China/LS203/2018|2018-01-30",
      "sampling_date": 2018.0794520547945,
      "root_divergence": 0.1413322765209914,
      "fitted_divergence": 0.13899452355155487,
      "predicted_date": 2019.1479549742573,
      "divergence_residual": 0.0023377529694365295,
      "temporal_residual": 1.0685029194628441,
      "z_score": 0.4222492992062905,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1498356114591,
      "loocv_error_days": 390.9575940717589,
      "jackknife_tmrca": 1954.547750289809,
      "leverage": 0.001692414419302394
    },
    {
      "taxon": "A/Germany/7341/2018|2018-03-13",
      "sampling_date": 2018.194520547945,
      "root_divergence": 0.13888994613646094,
      "fitted_divergence": 0.13924627926195257,
      "predicted_date": 2018.0316534743633,
      "divergence_residual": -0.0003563331254916313,
      "temporal_residual": -0.162867073581765,
      "z_score": -0.06436155337622963,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0313767085538,
      "loocv_error_days": -59.588287337670806,
      "jackknife_tmrca": 1954.5504021616234,
      "leverage": 0.0017063828654672343
    },
    {
      "taxon": "A/USA/10048737375/2022|2022-12-06",
      "sampling_date": 2022.9287671232876,
      "root_divergence": 0.15291542969780297,
      "fitted_divergence": 0.1496042284897516,
      "predicted_date": 2024.4421982702,
      "divergence_residual": 0.0033112012080513675,
      "temporal_residual": 1.5134311469123531,
      "z_score": 0.5980753346953123,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.446017426484,
      "loocv_error_days": 554.1756732425338,
      "jackknife_tmrca": 1954.5450044762986,
      "leverage": 0.0023906779872179917
    },
    {
      "taxon": "A/Darwin/9/2021|2021-04-17",
      "sampling_date": 2021.2904109589042,
      "root_divergence": 0.15146213028786978,
      "fitted_divergence": 0.1460197067083725,
      "predicted_date": 2023.7779473067023,
      "divergence_residual": 0.005442423579497285,
      "temporal_residual": 2.487536347798141,
      "z_score": 0.9830206922934304,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.7837270243563,
      "loocv_error_days": 910.6836929063661,
      "jackknife_tmrca": 1954.542752269688,
      "leverage": 0.002129654624623132
    },
    {
      "taxon": "A/Victoria/640/2013|2013-10-14",
      "sampling_date": 2013.7835616438356,
      "root_divergence": 0.12779486257299177,
      "fitted_divergence": 0.12959564369670015,
      "predicted_date": 2012.960489269144,
      "divergence_residual": -0.0018007811237083782,
      "temporal_residual": -0.8230723746914919,
      "z_score": -0.3252604434475614,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9594768565196,
      "loocv_error_days": -300.9969685671677,
      "jackknife_tmrca": 1954.5509563471899,
      "leverage": 0.001261382116644235
    },
    {
      "taxon": "A/China/61461/2014|2014-12-19",
      "sampling_date": 2014.964383561644,
      "root_divergence": 0.13313421561626063,
      "fitted_divergence": 0.13217913682006924,
      "predicted_date": 2015.4009157767196,
      "divergence_residual": 0.0009550787961913887,
      "temporal_residual": 0.4365322150756583,
      "z_score": 0.1725081125555386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.401519980734,
      "loocv_error_days": 159.66407707268309,
      "jackknife_tmrca": 1954.5494400093055,
      "leverage": 0.001362301815017391
    },
    {
      "taxon": "A/Daegu/751/2017|2017-09-25",
      "sampling_date": 2017.731506849315,
      "root_divergence": 0.13752078383636526,
      "fitted_divergence": 0.1382332622367804,
      "predicted_date": 2017.4058585618995,
      "divergence_residual": -0.0007124784004151341,
      "temporal_residual": -0.32564828741556084,
      "z_score": -0.1286891768326667,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.405326297126,
      "loocv_error_days": -119.13744668704823,
      "jackknife_tmrca": 1954.5507199396225,
      "leverage": 0.0016509455540585458
    },
    {
      "taxon": "A/Hong_Kong/1-9/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03336510491407883,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.8000385877187,
      "divergence_residual": 0.003938263037835454,
      "temporal_residual": 1.8000385877187455,
      "z_score": 0.7113364113133281,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.8132594985666,
      "loocv_error_days": 662.2930318514486,
      "jackknife_tmrca": 1954.5682082133524,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Bilthoven/5657/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04435207107688104,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.8217862122438,
      "divergence_residual": -0.0025777868555967934,
      "temporal_residual": -1.178213787756249,
      "z_score": -0.46560466717802423,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.8155970718753,
      "loocv_error_days": -432.6031694975302,
      "jackknife_tmrca": 1954.5404860931048,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Waikato/61/2003|2003-06-30",
      "sampling_date": 2003.4931506849316,
      "root_divergence": 0.10942991786479389,
      "fitted_divergence": 0.10708149016683174,
      "predicted_date": 2004.5665326394094,
      "divergence_residual": 0.0023484276979621466,
      "temporal_residual": 1.0733819544777816,
      "z_score": 0.42417738857162907,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.567537753688,
      "loocv_error_days": 392.419876863247,
      "jackknife_tmrca": 1954.5515474368137,
      "leverage": 0.0009454078761265407
    },
    {
      "taxon": "A/Moscow/1514A00504950T/2012|2012-01-11",
      "sampling_date": 2012.0273224043715,
      "root_divergence": 0.12700366432161764,
      "fitted_divergence": 0.12575320824583403,
      "predicted_date": 2012.5988609651617,
      "divergence_residual": 0.0012504560757836125,
      "temporal_residual": 0.571538560790259,
      "z_score": 0.22585970741602512,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.599521241703,
      "loocv_error_days": 208.99562533536619,
      "jackknife_tmrca": 1954.5496604450934,
      "leverage": 0.00113590749603758
    },
    {
      "taxon": "A/Thailand/CU-H1443/2010|2010-02-04",
      "sampling_date": 2010.0931506849315,
      "root_divergence": 0.11953944918592865,
      "fitted_divergence": 0.12152147841322497,
      "predicted_date": 2009.187236311807,
      "divergence_residual": -0.001982029227296317,
      "temporal_residual": -0.9059143731244603,
      "z_score": -0.35799781378696166,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1863189655955,
      "loocv_error_days": -331.22028548746266,
      "jackknife_tmrca": 1954.5502348998289,
      "leverage": 0.0010317944404086693
    },
    {
      "taxon": "A/Thailand/KS08384/2010|2010-08-17",
      "sampling_date": 2010.6246575342466,
      "root_divergence": 0.12865628524534292,
      "fitted_divergence": 0.12268435002792,
      "predicted_date": 2013.3542146337709,
      "divergence_residual": 0.0059719352174229245,
      "temporal_residual": 2.7295570995242997,
      "z_score": 1.0786620714121007,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3572878417415,
      "loocv_error_days": 998.0932198125126,
      "jackknife_tmrca": 1954.549129976198,
      "leverage": 0.0010568456186147556
    },
    {
      "taxon": "A/Brisbane/E1/2007|2007-02-12",
      "sampling_date": 2007.1150684931506,
      "root_divergence": 0.11558272197623858,
      "fitted_divergence": 0.11500580086078407,
      "predicted_date": 2007.3787584142938,
      "divergence_residual": 0.0005769211154545012,
      "temporal_residual": 0.26368992114316825,
      "z_score": 0.1042045673271846,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.3790074288022,
      "loocv_error_days": 96.40369624674503,
      "jackknife_tmrca": 1954.5501838087798,
      "leverage": 0.0009413240769464296
    },
    {
      "taxon": "A/Malaysia/29890/2004|2004-10-06",
      "sampling_date": 2004.7622950819673,
      "root_divergence": 0.11017858269061251,
      "fitted_divergence": 0.1098582220117062,
      "predicted_date": 2004.9087204422033,
      "divergence_residual": 0.0003203606789063118,
      "temporal_residual": 0.1464253602359804,
      "z_score": 0.057864143016807444,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.908856636195,
      "loocv_error_days": 53.53160768165782,
      "jackknife_tmrca": 1954.5502069190322,
      "leverage": 0.0009297226471036749
    },
    {
      "taxon": "A/Darwin/6/2021|2021-03-16",
      "sampling_date": 2021.2027397260274,
      "root_divergence": 0.1500984819107629,
      "fitted_divergence": 0.14582789283378345,
      "predicted_date": 2023.1546726103984,
      "divergence_residual": 0.004270589076979442,
      "temporal_residual": 1.95193288437099,
      "z_score": 0.7713617600012066,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1591007367203,
      "loocv_error_days": 714.560859155598,
      "jackknife_tmrca": 1954.5443650012344,
      "leverage": 0.0021164091858928385
    },
    {
      "taxon": "A/New_York/776/1993|1993-02-18",
      "sampling_date": 1993.131506849315,
      "root_divergence": 0.07965955205447443,
      "fitted_divergence": 0.08441148786385916,
      "predicted_date": 1990.959567661638,
      "divergence_residual": -0.004751935809384725,
      "temporal_residual": -2.171939187677026,
      "z_score": -0.8583035040993257,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.9557030138285,
      "loocv_error_days": -794.7123509114356,
      "jackknife_tmrca": 1954.5415348470326,
      "leverage": 0.0016487615088364754
    },
    {
      "taxon": "A/Italy/6950/2018|2018-02-04",
      "sampling_date": 2018.0931506849315,
      "root_divergence": 0.1398364555269213,
      "fitted_divergence": 0.13902449446945944,
      "predicted_date": 2018.4642689218585,
      "divergence_residual": 0.0008119610574618685,
      "temporal_residual": 0.37111823692703183,
      "z_score": 0.1466579197966798,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.464907048541,
      "loocv_error_days": 135.78401180833072,
      "jackknife_tmrca": 1954.5492483994396,
      "leverage": 0.0016940707006997107
    },
    {
      "taxon": "A/England/7126/2018|2018-01-16",
      "sampling_date": 2018.041095890411,
      "root_divergence": 0.14114070580269011,
      "fitted_divergence": 0.13891060498142246,
      "predicted_date": 2019.0603948793864,
      "divergence_residual": 0.00223010082126765,
      "temporal_residual": 1.019298988975379,
      "z_score": 0.40280496752683276,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0621809484833,
      "loocv_error_days": 372.9513174608823,
      "jackknife_tmrca": 1954.547865601994,
      "leverage": 0.001687786362616244
    },
    {
      "taxon": "A/New_York/94/2001|2001-12-25",
      "sampling_date": 2001.9808219178083,
      "root_divergence": 0.10260486467918196,
      "fitted_divergence": 0.10377270083017362,
      "predicted_date": 2001.4470459572585,
      "divergence_residual": -0.0011678361509916552,
      "temporal_residual": -0.5337759605497467,
      "z_score": -0.21093674258613163,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.4465154187033,
      "loocv_error_days": -195.15544879810642,
      "jackknife_tmrca": 1954.5491052919633,
      "leverage": 0.0009841790705910456
    },
    {
      "taxon": "A/MUWRP-Uganda/359/2012|2012-10-06",
      "sampling_date": 2012.7622950819673,
      "root_divergence": 0.12170771033910942,
      "fitted_divergence": 0.12736123806794067,
      "predicted_date": 2010.178270609537,
      "divergence_residual": -0.005653527728831251,
      "temporal_residual": -2.584024472430201,
      "z_score": -1.0211507172709164,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1754398335117,
      "loocv_error_days": -944.8488794983894,
      "jackknife_tmrca": 1954.5522589141456,
      "leverage": 0.0011848345291624188
    },
    {
      "taxon": "A/Mexico/TLA2227/2005|2005-09-11",
      "sampling_date": 2005.6931506849314,
      "root_divergence": 0.11016137755750643,
      "fitted_divergence": 0.11189481958229583,
      "predicted_date": 2004.900856593801,
      "divergence_residual": -0.0017334420247893945,
      "temporal_residual": -0.7922940911303158,
      "z_score": -0.31309752987223294,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.9001214799373,
      "loocv_error_days": -289.65391712410496,
      "jackknife_tmrca": 1954.5493640053853,
      "leverage": 0.0009279942207955816
    },
    {
      "taxon": "A/Thailand/B29296/2018|2018-10-30",
      "sampling_date": 2018.827397260274,
      "root_divergence": 0.13953484372212982,
      "fitted_divergence": 0.14063093566914123,
      "predicted_date": 2018.3264129985948,
      "divergence_residual": -0.0010960919470114072,
      "temporal_residual": -0.5009842616791502,
      "z_score": -0.1979781707229657,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3255330248376,
      "loocv_error_days": -183.30591199315046,
      "jackknife_tmrca": 1954.551215698287,
      "leverage": 0.0017854689724757832
    },
    {
      "taxon": "A/Malaysia/1997831/2008|2008-05-12",
      "sampling_date": 2008.360655737705,
      "root_divergence": 0.1157304977714089,
      "fitted_divergence": 0.11773099255339357,
      "predicted_date": 2007.4463014227424,
      "divergence_residual": -0.002000494781984677,
      "temporal_residual": -0.9143543149625657,
      "z_score": -0.36133309669689834,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.445426430443,
      "loocv_error_days": -334.2875044774646,
      "jackknife_tmrca": 1954.5498515696531,
      "leverage": 0.0009688619738782185
    },
    {
      "taxon": "A/Bilthoven/2271/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04464364273916778,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.9550531469708,
      "divergence_residual": -0.0022862151933100566,
      "temporal_residual": -1.0449468530291597,
      "z_score": -0.4129404500094059,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.9495838204934,
      "loocv_error_days": -383.66450956476945,
      "jackknife_tmrca": 1954.5415677337953,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/HaNoi/Q545/2007|2007-07-27",
      "sampling_date": 2007.5671232876712,
      "root_divergence": 0.11594896125297524,
      "fitted_divergence": 0.11599484115163297,
      "predicted_date": 2007.5461532338197,
      "divergence_residual": -4.5879898657730234e-05,
      "temporal_residual": -0.02097005385144257,
      "z_score": -0.008286912821482438,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.546133306117,
      "loocv_error_days": -7.666590762622832,
      "jackknife_tmrca": 1954.550038936646,
      "leverage": 0.0009496058556507361
    },
    {
      "taxon": "A/Nicaragua/5026_03/2013|2013-10-10",
      "sampling_date": 2013.772602739726,
      "root_divergence": 0.13165017567408632,
      "fitted_divergence": 0.1295716669623764,
      "predicted_date": 2014.7226144200133,
      "divergence_residual": 0.00207850871170992,
      "temporal_residual": 0.950011680287389,
      "z_score": 0.37542411811168563,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.723849497201,
      "loocv_error_days": 347.4428781677507,
      "jackknife_tmrca": 1954.5490008880026,
      "leverage": 0.0012605078540340517
    },
    {
      "taxon": "A/New_York/331/1999|1999-01-28",
      "sampling_date": 1999.0739726027398,
      "root_divergence": 0.09436393111482846,
      "fitted_divergence": 0.09741287205083639,
      "predicted_date": 1997.680411206824,
      "divergence_residual": -0.003048940936007924,
      "temporal_residual": -1.3935613959158673,
      "z_score": -0.5507053954725694,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.678789649322,
      "loocv_error_days": -509.5905737358573,
      "jackknife_tmrca": 1954.5466023565475,
      "leverage": 0.001120023322355644
    },
    {
      "taxon": "A/Nicaragua/5691_13/2017|2017-08-25",
      "sampling_date": 2017.6465753424657,
      "root_divergence": 0.13554849332430255,
      "fitted_divergence": 0.13804744254577217,
      "predicted_date": 2016.504395405732,
      "divergence_residual": -0.0024989492214696207,
      "temporal_residual": -1.1421799367335552,
      "z_score": -0.45136486673867143,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.5025943831515,
      "loocv_error_days": -417.8390453894929,
      "jackknife_tmrca": 1954.5523823503056,
      "leverage": 0.001640998736179288
    },
    {
      "taxon": "A/Malaysia/13381/1999|1999-12-30",
      "sampling_date": 1999.9945205479453,
      "root_divergence": 0.09823199875748159,
      "fitted_divergence": 0.09942691773401957,
      "predicted_date": 1999.4483660005467,
      "divergence_residual": -0.0011949189765379786,
      "temporal_residual": -0.5461545473986007,
      "z_score": -0.21582849302211446,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.4477741880062,
      "loocv_error_days": -199.69910796775872,
      "jackknife_tmrca": 1954.548819623057,
      "leverage": 0.0010682752453302768
    },
    {
      "taxon": "A/Aomori/USAFSAM-14168/2023|2023-03-17",
      "sampling_date": 2023.2054794520548,
      "root_divergence": 0.15544724892149153,
      "fitted_divergence": 0.15020964103142287,
      "predicted_date": 2025.599401904387,
      "divergence_residual": 0.005237607890068663,
      "temporal_residual": 2.3939224523321627,
      "z_score": 0.9460265006665306,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.605739833634,
      "loocv_error_days": 876.6951043718396,
      "jackknife_tmrca": 1954.5419082551073,
      "leverage": 0.002437293553499988
    },
    {
      "taxon": "A/Brisbane/10/2007|2007-02-06",
      "sampling_date": 2007.0986301369862,
      "root_divergence": 0.11688213264578244,
      "fitted_divergence": 0.11496983575929869,
      "predicted_date": 2007.972672361636,
      "divergence_residual": 0.0019122968864837553,
      "temporal_residual": 0.8740422246496564,
      "z_score": 0.34540262839951014,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9735017875355,
      "loocv_error_days": 319.54687036311964,
      "jackknife_tmrca": 1954.550502870824,
      "leverage": 0.0009410596846586825
    },
    {
      "taxon": "A/Netherlands/132/2004|2004-12-04",
      "sampling_date": 2004.9234972677596,
      "root_divergence": 0.1107399429268686,
      "fitted_divergence": 0.11021091256748396,
      "predicted_date": 2005.1652980443503,
      "divergence_residual": 0.0005290303593846468,
      "temporal_residual": 0.24180077659070776,
      "z_score": 0.09555444969143222,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.1655227057713,
      "loocv_error_days": 88.39979123379214,
      "jackknife_tmrca": 1954.5503012996624,
      "leverage": 0.0009288310555250074
    },
    {
      "taxon": "A/Santiago/p016d0/2018|2018-07-11",
      "sampling_date": 2018.5232876712328,
      "root_divergence": 0.13755488104413363,
      "fitted_divergence": 0.1399655812916608,
      "predicted_date": 2017.4214431709331,
      "divergence_residual": -0.002410700247527181,
      "temporal_residual": -1.1018445002996486,
      "z_score": -0.4354251725579596,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4195910802082,
      "loocv_error_days": -403.12517987172515,
      "jackknife_tmrca": 1954.5525351143867,
      "leverage": 0.0017469892794704182
    },
    {
      "taxon": "A/Peru/PER324/2011|2011-10-20",
      "sampling_date": 2011.8,
      "root_divergence": 0.12612985559336734,
      "fitted_divergence": 0.12525585478412693,
      "predicted_date": 2012.1994743792418,
      "divergence_residual": 0.0008740008092404106,
      "temporal_residual": 0.3994743792418376,
      "z_score": 0.15786365541284958,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1999278899193,
      "loocv_error_days": 146.0736617930441,
      "jackknife_tmrca": 1954.5497990452411,
      "leverage": 0.0011218189212449199
    },
    {
      "taxon": "A/Linkou/0081/2016|2016-01-26",
      "sampling_date": 2016.068306010929,
      "root_divergence": 0.13118197966120443,
      "fitted_divergence": 0.1345943833644037,
      "predicted_date": 2014.508618838279,
      "divergence_residual": -0.003412403703199285,
      "temporal_residual": -1.5596871726500012,
      "z_score": -0.6163547180231563,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5064487556451,
      "loocv_error_days": -570.4683624924589,
      "jackknife_tmrca": 1954.5526366138217,
      "leverage": 0.0014686893224476506
    },
    {
      "taxon": "A/Albany/1/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.034228857403483096,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1970.1948288280428,
      "divergence_residual": 0.0026141385202104184,
      "temporal_residual": 1.1948288280427732,
      "z_score": 0.47217057260462925,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2033152696163,
      "loocv_error_days": 439.51090222734217,
      "jackknife_tmrca": 1954.5618070823075,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/Japan/RGN0214/2017|2017-10-10",
      "sampling_date": 2017.772602739726,
      "root_divergence": 0.14134745987690053,
      "fitted_divergence": 0.13832317499049362,
      "predicted_date": 2019.1548947409171,
      "divergence_residual": 0.0030242848864069083,
      "temporal_residual": 1.3822920011912174,
      "z_score": 0.5462519738316448,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1573003466224,
      "loocv_error_days": 505.7608009189292,
      "jackknife_tmrca": 1954.5471789144824,
      "leverage": 0.001655783254309445
    },
    {
      "taxon": "A/Malaysia/07145/1995|1995-07-03",
      "sampling_date": 1995.5013698630137,
      "root_divergence": 0.08407519533738277,
      "fitted_divergence": 0.08959645666133972,
      "predicted_date": 1992.9777996137639,
      "divergence_residual": -0.005521261323956958,
      "temporal_residual": -2.523570249249815,
      "z_score": -0.997260512661245,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.973965549649,
      "loocv_error_days": -923.1344254564717,
      "jackknife_tmrca": 1954.54161380122,
      "leverage": 0.0013974833381342005
    },
    {
      "taxon": "A/Chad/9839/2019|2019-08-06",
      "sampling_date": 2019.5945205479452,
      "root_divergence": 0.14364185615626163,
      "fitted_divergence": 0.1423093070717938,
      "predicted_date": 2020.203580874548,
      "divergence_residual": 0.0013325490844678378,
      "temporal_residual": 0.6090603266027301,
      "z_score": 0.24068749967630193,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2047572052327,
      "loocv_error_days": 222.88893907425467,
      "jackknife_tmrca": 1954.5485133014686,
      "leverage": 0.0018864577168353279
    },
    {
      "taxon": "A/Malaysia/33827/2006|2006-01-11",
      "sampling_date": 2006.027397260274,
      "root_divergence": 0.11427529137215335,
      "fitted_divergence": 0.1126261099791662,
      "predicted_date": 2006.7811788429171,
      "divergence_residual": 0.0016491813929871563,
      "temporal_residual": 0.7537815826431142,
      "z_score": 0.2978782174836575,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7818816978513,
      "loocv_error_days": 275.57544082509986,
      "jackknife_tmrca": 1954.550636481764,
      "leverage": 0.0009293921644353829
    },
    {
      "taxon": "A/Santiago/PUC-MVL_161/2017|2017-06-20",
      "sampling_date": 2017.4657534246576,
      "root_divergence": 0.13508639739312361,
      "fitted_divergence": 0.1376518264294329,
      "predicted_date": 2016.2931879522534,
      "divergence_residual": -0.002565429036309297,
      "temporal_residual": -1.1725654724041306,
      "z_score": -0.46337257482178135,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2913645515475,
      "loocv_error_days": -428.94553590344464,
      "jackknife_tmrca": 1954.5523928432701,
      "leverage": 0.0016200510344510609
    },
    {
      "taxon": "A/Veneto/USAFSAM-13972/2022|2022-12-20",
      "sampling_date": 2022.9671232876713,
      "root_divergence": 0.15297881555225756,
      "fitted_divergence": 0.1496881470598845,
      "predicted_date": 2024.4711696677011,
      "divergence_residual": 0.0032906684923730556,
      "temporal_residual": 1.5040463800298767,
      "z_score": 0.5943666773139213,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.4749740738519,
      "loocv_error_days": 550.7424996524633,
      "jackknife_tmrca": 1954.5450216730203,
      "leverage": 0.0023970959078774075
    },
    {
      "taxon": "A/Memphis/103/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04396557326414716,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.6451319435203,
      "divergence_residual": -0.002964284668330673,
      "temporal_residual": -1.354868056479745,
      "z_score": -0.5354146225947339,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.6379808695792,
      "loocv_error_days": -497.4774873861886,
      "jackknife_tmrca": 1954.5390522430137,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Moscow/CRIE-226/2017|2017-01-31",
      "sampling_date": 2017.0794520547945,
      "root_divergence": 0.13608303268399186,
      "fitted_divergence": 0.13680664654452554,
      "predicted_date": 2016.7487141485005,
      "divergence_residual": -0.0007236138605336839,
      "temporal_residual": -0.3307379062939617,
      "z_score": -0.13070048439718263,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7481980746497,
      "loocv_error_days": -120.99051624787563,
      "jackknife_tmrca": 1954.5506779452217,
      "leverage": 0.0015763449453955948
    },
    {
      "taxon": "A/Hong_Kong/HKU69/2005|2005-05-27",
      "sampling_date": 2005.4,
      "root_divergence": 0.11370670425668133,
      "fitted_divergence": 0.11125344193913966,
      "predicted_date": 2006.5212980938416,
      "divergence_residual": 0.0024532623175416712,
      "temporal_residual": 1.1212980938414603,
      "z_score": 0.44311281298504857,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.5223390939548,
      "loocv_error_days": 409.93435406694647,
      "jackknife_tmrca": 1954.5510946582112,
      "leverage": 0.0009276461390751314
    },
    {
      "taxon": "A/Thailand/KS10521/2012|2012-11-16",
      "sampling_date": 2012.8743169398906,
      "root_divergence": 0.12997813792745141,
      "fitted_divergence": 0.12760632811517578,
      "predicted_date": 2013.9583860190278,
      "divergence_residual": 0.002371809812275638,
      "temporal_residual": 1.0840690791371799,
      "z_score": 0.42840070964614485,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.959722489044,
      "loocv_error_days": 396.4443768282767,
      "jackknife_tmrca": 1954.5490900600655,
      "leverage": 0.0011927447446923826
    },
    {
      "taxon": "A/Mexico/DIF756/2003|2003-02-04",
      "sampling_date": 2003.0931506849315,
      "root_divergence": 0.10688198301044244,
      "fitted_divergence": 0.10620633936401983,
      "predicted_date": 2003.4019631292563,
      "divergence_residual": 0.0006756436464226134,
      "temporal_residual": 0.30881244432475796,
      "z_score": 0.12203601490190598,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.4022568125927,
      "loocv_error_days": 112.901013128236,
      "jackknife_tmrca": 1954.5505090467918,
      "leverage": 0.0009535386175739763
    },
    {
      "taxon": "A/England/9619/2019|2019-04-16",
      "sampling_date": 2019.2876712328766,
      "root_divergence": 0.1405337871747873,
      "fitted_divergence": 0.14163795851073258,
      "predicted_date": 2018.7829941726955,
      "divergence_residual": -0.0011041713359452865,
      "temporal_residual": -0.5046770601811659,
      "z_score": -0.1994374850132039,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.782078046017,
      "loocv_error_days": -184.66791150048414,
      "jackknife_tmrca": 1954.551280891726,
      "leverage": 0.0018453880102405943
    },
    {
      "taxon": "A/Rotterdam/577/1980|1980-01-01",
      "sampling_date": 1980.0,
      "root_divergence": 0.05414866752388085,
      "fitted_divergence": 0.055681365960595065,
      "predicted_date": 1979.2994585930608,
      "divergence_residual": -0.0015326984367142124,
      "temporal_residual": -0.7005414069392373,
      "z_score": -0.27683884878270254,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1979.2965760801737,
      "loocv_error_days": -256.9255867165429,
      "jackknife_tmrca": 1954.545052211444,
      "leverage": 0.004012815911000266
    },
    {
      "taxon": "A/Santiago/PUC-MVL_023/2018|2018-05-30",
      "sampling_date": 2018.4082191780822,
      "root_divergence": 0.1390927018594794,
      "fitted_divergence": 0.1397138255812631,
      "predicted_date": 2018.1243258331692,
      "divergence_residual": -0.0006211237217837173,
      "temporal_residual": -0.28389334491293994,
      "z_score": -0.11218852448160617,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1238381023293,
      "loocv_error_days": -103.87018791874306,
      "jackknife_tmrca": 1954.5506804988959,
      "leverage": 0.0017326596499925937
    },
    {
      "taxon": "A/Taipei/0011/2015|2015-12-24",
      "sampling_date": 2015.978082191781,
      "root_divergence": 0.13404460579593125,
      "fitted_divergence": 0.1343969847450031,
      "predicted_date": 2015.8170224302223,
      "divergence_residual": -0.0003523789490718632,
      "temporal_residual": -0.16105976155859025,
      "z_score": -0.06364734266020707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8167883215576,
      "loocv_error_days": -58.91258609905651,
      "jackknife_tmrca": 1954.550311322289,
      "leverage": 0.0014595576493848404
    },
    {
      "taxon": "A/Bilthoven/15793/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03480739341967118,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.4592568623102,
      "divergence_residual": 0.0053805515434278,
      "temporal_residual": 2.4592568623102125,
      "z_score": 0.9718452498012737,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4770257486666,
      "loocv_error_days": 904.7336547004828,
      "jackknife_tmrca": 1954.5748561782784,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Moscow/1514A00505149T/2012|2012-04-12",
      "sampling_date": 2012.27868852459,
      "root_divergence": 0.12741416126421945,
      "fitted_divergence": 0.1263031664006064,
      "predicted_date": 2012.7864843741938,
      "divergence_residual": 0.0011109948636130462,
      "temporal_residual": 0.5077958496037809,
      "z_score": 0.20066996330047168,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.787078519961,
      "loocv_error_days": 185.68944580920748,
      "jackknife_tmrca": 1954.5496725708017,
      "leverage": 0.0011520606061696543
    },
    {
      "taxon": "A/Gyeongbuk/745/2017|2017-09-04",
      "sampling_date": 2017.6739726027397,
      "root_divergence": 0.13910920318490644,
      "fitted_divergence": 0.13810738438158132,
      "predicted_date": 2018.1318679963595,
      "divergence_residual": 0.0010018188033251163,
      "temporal_residual": 0.45789539361976495,
      "z_score": 0.18095037977330647,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.13263441121,
      "loocv_error_days": 167.52622554373937,
      "jackknife_tmrca": 1954.5491082897918,
      "leverage": 0.0016441998624557286
    },
    {
      "taxon": "A/HaNoi/Q924/2007|2007-12-05",
      "sampling_date": 2007.9260273972602,
      "root_divergence": 0.11552290734713025,
      "fitted_divergence": 0.11678007920073118,
      "predicted_date": 2007.3514192956338,
      "divergence_residual": -0.0012571718536009274,
      "temporal_residual": -0.5746081016263815,
      "z_score": -0.22707272372444623,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.350872494409,
      "loocv_error_days": -210.07532826639414,
      "jackknife_tmrca": 1954.5498636559698,
      "leverage": 0.0009575704951572705
    },
    {
      "taxon": "A/Hong_Kong/42/1996|1996-03-04",
      "sampling_date": 1996.172131147541,
      "root_divergence": 0.09179110764416945,
      "fitted_divergence": 0.09106399985296249,
      "predicted_date": 1996.5044660040576,
      "divergence_residual": 0.0007271077912069657,
      "temporal_residual": 0.33233485651658157,
      "z_score": 0.13133156466851864,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.5049057401484,
      "loocv_error_days": 121.54591994985032,
      "jackknife_tmrca": 1954.5511037006036,
      "leverage": 0.001336098136149894
    },
    {
      "taxon": "A/Port_Chalmers/JY2/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.0362927825999748,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1971.1381749073062,
      "divergence_residual": -0.004073444311415111,
      "temporal_residual": -1.8618250926938344,
      "z_score": -0.7357531049422457,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.1264956883942,
      "loocv_error_days": -684.2974498140027,
      "jackknife_tmrca": 1954.5335582285209,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/Japan/WRAIR1037P/2009|2009-01-09",
      "sampling_date": 2009.021917808219,
      "root_divergence": 0.11996025173555735,
      "fitted_divergence": 0.119177752633092,
      "predicted_date": 2009.3795700436744,
      "divergence_residual": 0.0007824991024653616,
      "temporal_residual": 0.35765223545536173,
      "z_score": 0.14133644656440716,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3799264937675,
      "loocv_error_days": 130.76267239654732,
      "jackknife_tmrca": 1954.5500666151725,
      "leverage": 0.0009895006534816233
    },
    {
      "taxon": "A/New_York/459/1999|1999-01-25",
      "sampling_date": 1999.0657534246575,
      "root_divergence": 0.09544715247264034,
      "fitted_divergence": 0.09739488950009345,
      "predicted_date": 1998.1755127844408,
      "divergence_residual": -0.0019477370274531142,
      "temporal_residual": -0.8902406402166889,
      "z_score": -0.35180389272629264,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.174490028545,
      "loocv_error_days": -325.5339554300671,
      "jackknife_tmrca": 1954.5478449034908,
      "leverage": 0.001120521799574062
    },
    {
      "taxon": "A/Nagasaki/13N046/2014|2014-01-30",
      "sampling_date": 2014.0794520547945,
      "root_divergence": 0.13687058498436408,
      "fitted_divergence": 0.13024301552343764,
      "predicted_date": 2017.1086760192281,
      "divergence_residual": 0.006627569460926436,
      "temporal_residual": 3.0292239644336405,
      "z_score": 1.1970839506587052,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.112955105881,
      "loocv_error_days": 1107.9869894093176,
      "jackknife_tmrca": 1954.546483886347,
      "leverage": 0.0012854206270946221
    },
    {
      "taxon": "A/Guam/7835/2019|2019-01-07",
      "sampling_date": 2019.0164383561644,
      "root_divergence": 0.1415469977388141,
      "fitted_divergence": 0.14104453433622344,
      "predicted_date": 2019.2460963309848,
      "divergence_residual": 0.0005024634025906638,
      "temporal_residual": 0.22965797482038397,
      "z_score": 0.0907558764311416,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2465161625491,
      "loocv_error_days": 84.0359187820373,
      "jackknife_tmrca": 1954.5495013441364,
      "leverage": 0.0018098338110804808
    },
    {
      "taxon": "A/Guam/8597/2019|2019-01-31",
      "sampling_date": 2019.0794520547945,
      "root_divergence": 0.14135873941538213,
      "fitted_divergence": 0.14118240055858416,
      "predicted_date": 2019.1600502128406,
      "divergence_residual": 0.00017633885679796402,
      "temporal_residual": 0.08059815804608661,
      "z_score": 0.03185065303273922,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1601974347504,
      "loocv_error_days": 29.492250028908018,
      "jackknife_tmrca": 1954.5498545754183,
      "leverage": 0.0018180312437790975
    },
    {
      "taxon": "A/China/BJHD205/2018|2018-01-15",
      "sampling_date": 2018.0383561643835,
      "root_divergence": 0.13911593883632342,
      "fitted_divergence": 0.13890461079784114,
      "predicted_date": 2018.134946620704,
      "divergence_residual": 0.00021132803848228354,
      "temporal_residual": 0.096590456320655,
      "z_score": 0.03817046425281288,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1351104521782,
      "loocv_error_days": 35.33950361702807,
      "jackknife_tmrca": 1954.5498407925822,
      "leverage": 0.0016874563246138065
    },
    {
      "taxon": "A/Malaysia/11473/1996|1996-12-24",
      "sampling_date": 1996.9781420765028,
      "root_divergence": 0.08639469325853164,
      "fitted_divergence": 0.09282745263185227,
      "predicted_date": 1994.0379588063038,
      "divergence_residual": -0.0064327593733206345,
      "temporal_residual": -2.940183270198986,
      "z_score": -1.1618969894847484,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.033876481772,
      "loocv_error_days": -1075.3930084753965,
      "jackknife_tmrca": 1954.5412786823229,
      "leverage": 0.001268017545203636
    },
    {
      "taxon": "A/Moscow/238/2018|2018-12-27",
      "sampling_date": 2018.986301369863,
      "root_divergence": 0.13620861518165414,
      "fitted_divergence": 0.14097859831683346,
      "predicted_date": 2016.806113397754,
      "divergence_residual": -0.004769983135179318,
      "temporal_residual": -2.1801879721090245,
      "z_score": -0.8615632457268386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8024778595097,
      "loocv_error_days": -797.6415371565245,
      "jackknife_tmrca": 1954.5552151827726,
      "leverage": 0.0018059267008373606
    },
    {
      "taxon": "A/Memphis/104/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04392529467766755,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.6267220482882,
      "divergence_residual": -0.0030045632548102857,
      "temporal_residual": -1.3732779517117706,
      "z_score": -0.5426898159690517,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.6194702173414,
      "loocv_error_days": -504.23850311606867,
      "jackknife_tmrca": 1954.538902811261,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Nicaragua/4537_01/2007|2007-06-11",
      "sampling_date": 2007.441095890411,
      "root_divergence": 0.11526876132384528,
      "fitted_divergence": 0.1157191087069115,
      "predicted_date": 2007.235258276313,
      "divergence_residual": -0.00045034738306622135,
      "temporal_residual": -0.2058376140978453,
      "z_score": -0.08134258383379703,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.2350635516286,
      "loocv_error_days": -75.25331174022745,
      "jackknife_tmrca": 1954.549957363653,
      "leverage": 0.0009471008535284822
    },
    {
      "taxon": "A/Bilthoven/9459/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.03927842847772528,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1972.5028064054013,
      "divergence_residual": -0.0032756754406939453,
      "temporal_residual": -1.4971935945986843,
      "z_score": -0.5916586043706994,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.493972750217,
      "loocv_error_days": -550.0764529832677,
      "jackknife_tmrca": 1954.5371582334446,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/South_Korea/7188/2018|2018-01-25",
      "sampling_date": 2018.0657534246575,
      "root_divergence": 0.14404398796873694,
      "fitted_divergence": 0.1389645526336503,
      "predicted_date": 2020.3873808830417,
      "divergence_residual": 0.005079435335086646,
      "temporal_residual": 2.321627458384228,
      "z_score": 0.9174570789320677,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.391639311457,
      "loocv_error_days": 849.5298201535527,
      "jackknife_tmrca": 1954.5450635532472,
      "leverage": 0.001690759929488971
    },
    {
      "taxon": "A/Philippines/2/1982|1982-06-01",
      "sampling_date": 1982.4136986301369,
      "root_divergence": 0.05968592172323756,
      "fitted_divergence": 0.06096224169536967,
      "predicted_date": 1981.8303386112548,
      "divergence_residual": -0.001276319972132109,
      "temporal_residual": -0.5833600188821038,
      "z_score": -0.23053129258805852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1981.8282785999572,
      "loocv_error_days": -213.8246660231165,
      "jackknife_tmrca": 1954.5462333487046,
      "leverage": 0.003454786852824662
    },
    {
      "taxon": "A/Germany/7218/2018|2018-01-19",
      "sampling_date": 2018.0493150684931,
      "root_divergence": 0.14205161787851472,
      "fitted_divergence": 0.1389285875321649,
      "predicted_date": 2019.4767400728767,
      "divergence_residual": 0.0031230303463498366,
      "temporal_residual": 1.4274250043836219,
      "z_score": 0.56408756288054,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.479277997993,
      "loocv_error_days": 522.293959999831,
      "jackknife_tmrca": 1954.5469890503696,
      "leverage": 0.001688776906603609
    },
    {
      "taxon": "A/Netherlands/333/1985|1985-02-01",
      "sampling_date": 1985.0849315068492,
      "root_divergence": 0.06524414828051037,
      "fitted_divergence": 0.06680657068674935,
      "predicted_date": 1984.370804341008,
      "divergence_residual": -0.0015624224062389808,
      "temporal_residual": -0.7141271658413189,
      "z_score": -0.2822076475674979,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1984.3686760676096,
      "loocv_error_days": -261.6122991822651,
      "jackknife_tmrca": 1954.5458455663527,
      "leverage": 0.002902058808616251
    },
    {
      "taxon": "A/New_York/690/1995|1995-01-18",
      "sampling_date": 1995.0465753424658,
      "root_divergence": 0.08804102558442448,
      "fitted_divergence": 0.08860142218691001,
      "predicted_date": 1994.7904381827054,
      "divergence_residual": -0.0005603966024855384,
      "temporal_residual": -0.25613715976032836,
      "z_score": -0.10121987899095222,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.7900651568043,
      "loocv_error_days": -93.69034531284632,
      "jackknife_tmrca": 1954.5491631974708,
      "leverage": 0.0014415478143988349
    },
    {
      "taxon": "A/Mexico_City/1514A00904139N_CP2/2010|2010-12-29",
      "sampling_date": 2010.9917808219177,
      "root_divergence": 0.1255040987024328,
      "fitted_divergence": 0.12348757062776064,
      "predicted_date": 2011.913463379115,
      "divergence_residual": 0.002016528074672147,
      "temporal_residual": 0.9216825571973004,
      "z_score": 0.3642290599101909,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9144785578906,
      "loocv_error_days": 337.0153480640874,
      "jackknife_tmrca": 1954.549655409765,
      "leverage": 0.001075723883652769
    },
    {
      "taxon": "A/Texas/75/2014|2014-12-02",
      "sampling_date": 2014.9178082191781,
      "root_divergence": 0.1323917877675575,
      "fitted_divergence": 0.13207723569919388,
      "predicted_date": 2015.0615786721573,
      "divergence_residual": 0.00031455206836361604,
      "temporal_residual": 0.14377045297919722,
      "z_score": 0.05681498095260237,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0617751273846,
      "loocv_error_days": 52.58391322242187,
      "jackknife_tmrca": 1954.5498490397022,
      "leverage": 0.0013580690403173583
    },
    {
      "taxon": "A/Houston/56798/1992|1992-04-03",
      "sampling_date": 1992.2540983606557,
      "root_divergence": 0.08025809327830105,
      "fitted_divergence": 0.08249182600574917,
      "predicted_date": 1991.2331393578088,
      "divergence_residual": -0.002233732727448118,
      "temporal_residual": -1.0209590028468938,
      "z_score": -0.4034609691914805,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.2312782624183,
      "loocv_error_days": -373.5850408812064,
      "jackknife_tmrca": 1954.5458278486444,
      "leverage": 0.0017553947987922025
    },
    {
      "taxon": "A/Malaysia/25849/2003|2003-09-22",
      "sampling_date": 2003.7232876712328,
      "root_divergence": 0.10888333990855632,
      "fitted_divergence": 0.10758500158762717,
      "predicted_date": 2004.3167114865378,
      "divergence_residual": 0.0012983383209291544,
      "temporal_residual": 0.5934238153049591,
      "z_score": 0.23450828779276273,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3172678139592,
      "loocv_error_days": 216.95124713082595,
      "jackknife_tmrca": 1954.550843539552,
      "leverage": 0.0009414221833103264
    },
    {
      "taxon": "A/Netherlands/363/2006|2006-12-24",
      "sampling_date": 2006.978082191781,
      "root_divergence": 0.11393320996108959,
      "fitted_divergence": 0.11470609168173934,
      "predicted_date": 2006.624825716135,
      "divergence_residual": -0.0007728817206497512,
      "temporal_residual": -0.3532564756458214,
      "z_score": -0.13959933713285777,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.6244945544695,
      "loocv_error_days": -129.14788452799638,
      "jackknife_tmrca": 1954.5498530705506,
      "leverage": 0.0009391996375731971
    },
    {
      "taxon": "A/Netherlands/126/2001|2001-03-21",
      "sampling_date": 2001.2164383561644,
      "root_divergence": 0.1006674142378932,
      "fitted_divergence": 0.10210032361110186,
      "predicted_date": 2000.561506946124,
      "divergence_residual": -0.0014329093732086545,
      "temporal_residual": -0.6549314100404899,
      "z_score": -0.25881476211291643,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.5608348004039,
      "loocv_error_days": -239.4591987415356,
      "jackknife_tmrca": 1954.5487697011836,
      "leverage": 0.0010120829195204293
    },
    {
      "taxon": "A/Seoul/1595/2015|2015-09-14",
      "sampling_date": 2015.7013698630137,
      "root_divergence": 0.1333350872784503,
      "fitted_divergence": 0.13379157220333185,
      "predicted_date": 2015.4927269989885,
      "divergence_residual": -0.00045648492488153947,
      "temporal_residual": -0.20864286402525067,
      "z_score": -0.08245115807763256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4924299286185,
      "loocv_error_days": -76.31531103783783,
      "jackknife_tmrca": 1954.5503752221848,
      "leverage": 0.001432035924282388
    },
    {
      "taxon": "A/Ohio/UR06-0256/2007|2007-02-12",
      "sampling_date": 2007.1150684931506,
      "root_divergence": 0.11572508715093816,
      "fitted_divergence": 0.11500580086078407,
      "predicted_date": 2007.4438284224534,
      "divergence_residual": 0.0007192862901540809,
      "temporal_residual": 0.3287599293028052,
      "z_score": 0.1299188305680812,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.4441390587629,
      "loocv_error_days": 120.1930240898763,
      "jackknife_tmrca": 1954.5502174516962,
      "leverage": 0.0009413240769464296
    },
    {
      "taxon": "A/Viet_nam/1122/2013|2013-05-31",
      "sampling_date": 2013.4082191780822,
      "root_divergence": 0.13310444858280263,
      "fitted_divergence": 0.12877444054611656,
      "predicted_date": 2015.3873103348403,
      "divergence_residual": 0.004330008036686067,
      "temporal_residual": 1.9790911567581588,
      "z_score": 0.7820941232678595,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3899014630267,
      "loocv_error_days": 723.8094545759984,
      "jackknife_tmrca": 1954.5480425340986,
      "leverage": 0.0012320915112482083
    },
    {
      "taxon": "A/Nicaragua/AGA2-40/2011|2011-10-17",
      "sampling_date": 2011.7917808219179,
      "root_divergence": 0.128189648360363,
      "fitted_divergence": 0.12523787223338448,
      "predicted_date": 2013.1409316734032,
      "divergence_residual": 0.002951776126978528,
      "temporal_residual": 1.3491508514853194,
      "z_score": 0.5331553065382093,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.1425016721942,
      "loocv_error_days": 493.3507905634095,
      "jackknife_tmrca": 1954.5492111229096,
      "leverage": 0.0011213187696009507
    },
    {
      "taxon": "A/Guam/7519/2018|2018-10-23",
      "sampling_date": 2018.8082191780823,
      "root_divergence": 0.14099102977963188,
      "fitted_divergence": 0.14058897638407503,
      "predicted_date": 2018.991983345019,
      "divergence_residual": 0.0004020533955568506,
      "temporal_residual": 0.18376416693672581,
      "z_score": 0.07261963378376489,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.9923137503833,
      "loocv_error_days": 67.24054253297379,
      "jackknife_tmrca": 1954.549619802292,
      "leverage": 0.0017830162397076527
    },
    {
      "taxon": "A/Peru/PER201/2010|2010-11-15",
      "sampling_date": 2010.8712328767124,
      "root_divergence": 0.12607616203714128,
      "fitted_divergence": 0.12322382655020131,
      "predicted_date": 2012.1749329831516,
      "divergence_residual": 0.002852335486939972,
      "temporal_residual": 1.303700106439237,
      "z_score": 0.5151941527645384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1763729374509,
      "loocv_error_days": 476.70240718473525,
      "jackknife_tmrca": 1954.5495311133157,
      "leverage": 0.0010693831569123249
    },
    {
      "taxon": "A/Frederico_Westphalen/LACENRS-204/2012|2012-06-13",
      "sampling_date": 2012.448087431694,
      "root_divergence": 0.12602218693034348,
      "fitted_divergence": 0.12667379037447485,
      "predicted_date": 2012.1502629004074,
      "divergence_residual": -0.0006516034441313712,
      "temporal_residual": -0.29782453128655106,
      "z_score": -0.11769382875008977,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1499190234279,
      "loocv_error_days": -108.90601111918022,
      "jackknife_tmrca": 1954.5502796198202,
      "leverage": 0.0011632866516818393
    },
    {
      "taxon": "A/Siena/1/1997|1997-01-06",
      "sampling_date": 1997.013698630137,
      "root_divergence": 0.08760481852190516,
      "fitted_divergence": 0.09290524599799786,
      "predicted_date": 1994.591063601265,
      "divergence_residual": -0.005300427476092703,
      "temporal_residual": -2.422635028872037,
      "z_score": -0.9573730913978318,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.5877584994478,
      "loocv_error_days": -886.0746327342454,
      "jackknife_tmrca": 1954.5428433384964,
      "leverage": 0.0012651570660040996
    },
    {
      "taxon": "A/Santiago/p34d1/2013|2013-08-08",
      "sampling_date": 2013.6,
      "root_divergence": 0.12760251386549323,
      "fitted_divergence": 0.1291940333967796,
      "predicted_date": 2012.8725735833534,
      "divergence_residual": -0.0015915195312863617,
      "temporal_residual": -0.7274264166464945,
      "z_score": -0.2874632245342703,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8716861386672,
      "loocv_error_days": -266.0166378517717,
      "jackknife_tmrca": 1954.5508182562876,
      "leverage": 0.0012468894634360618
    },
    {
      "taxon": "A/Guam/WRAIR1557P/2009|2009-02-01",
      "sampling_date": 2009.0849315068492,
      "root_divergence": 0.11824227350369218,
      "fitted_divergence": 0.11931561885545272,
      "predicted_date": 2008.5943438968911,
      "divergence_residual": -0.0010733453517605407,
      "temporal_residual": -0.4905876099580837,
      "z_score": -0.19386963828622897,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.593861121918,
      "loocv_error_days": -179.3634580961073,
      "jackknife_tmrca": 1954.550028734409,
      "leverage": 0.0009916852439793233
    },
    {
      "taxon": "A/Hong_Kong/33/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.03614262003298985,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1971.0695409911846,
      "divergence_residual": -0.004223606878400066,
      "temporal_residual": -1.9304590088154328,
      "z_score": -0.7628757477130503,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.0574104671216,
      "loocv_error_days": -709.530826883836,
      "jackknife_tmrca": 1954.5329501897788,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/Perth/103/2018|2018-09-03",
      "sampling_date": 2018.6712328767123,
      "root_divergence": 0.13671209143308324,
      "fitted_divergence": 0.1402892672050298,
      "predicted_date": 2017.036234309401,
      "divergence_residual": -0.0035771757719465502,
      "temporal_residual": -1.6349985673114134,
      "z_score": -0.6461161562362252,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.0335121049502,
      "loocv_error_days": -598.1775118861192,
      "jackknife_tmrca": 1954.5537976004339,
      "leverage": 0.0017655988402171838
    },
    {
      "taxon": "A/Netherlands/42/2006|2006-02-25",
      "sampling_date": 2006.150684931507,
      "root_divergence": 0.11052850417031543,
      "fitted_divergence": 0.11289584824030685,
      "predicted_date": 2005.068656982776,
      "divergence_residual": -0.0023673440699914228,
      "temporal_residual": -1.0820279487309108,
      "z_score": -0.4275940989500625,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.067653647099,
      "loocv_error_days": -395.57717663001466,
      "jackknife_tmrca": 1954.5492344048196,
      "leverage": 0.0009301770744437236
    },
    {
      "taxon": "A/Bilthoven/628/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04369509037149806,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.521503927969,
      "divergence_residual": -0.003234767560979776,
      "temporal_residual": -1.478496072031021,
      "z_score": -0.5842697468792739,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.5136743935382,
      "loocv_error_days": -542.8804277601844,
      "jackknife_tmrca": 1954.5380487486834,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/New_York/792/1993|1993-03-09",
      "sampling_date": 1993.1835616438357,
      "root_divergence": 0.08104372861997904,
      "fitted_divergence": 0.08452537735189664,
      "predicted_date": 1991.592225055567,
      "divergence_residual": -0.0034816487319176,
      "temporal_residual": -1.5913365882686321,
      "z_score": -0.6288618841917337,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.5894582702665,
      "loocv_error_days": -582.2462571961389,
      "jackknife_tmrca": 1954.5438308468986,
      "leverage": 0.0016426661455406894
    },
    {
      "taxon": "A/Hong_Kong/1-5/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03370522305876673,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.9554943759533,
      "divergence_residual": 0.004278381182523348,
      "temporal_residual": 1.9554943759533217,
      "z_score": 0.7727691846300154,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.9698019725306,
      "loocv_error_days": 719.4701704668031,
      "jackknife_tmrca": 1954.5697760678133,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Western_Australia/17/2001|2001-10-02",
      "sampling_date": 2001.7506849315068,
      "root_divergence": 0.10136537101127219,
      "fitted_divergence": 0.1032691894093777,
      "predicted_date": 2000.880517919381,
      "divergence_residual": -0.0019038183981055085,
      "temporal_residual": -0.8701670121258758,
      "z_score": -0.3438712280236585,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.8796405647981,
      "loocv_error_days": -318.1489549403534,
      "jackknife_tmrca": 1954.5484628159331,
      "leverage": 0.000991993306524897
    },
    {
      "taxon": "A/Niigata/13F173/2014|2014-02-17",
      "sampling_date": 2014.1287671232876,
      "root_divergence": 0.1329893624493078,
      "fitted_divergence": 0.1303509108278938,
      "predicted_date": 2015.3347085966598,
      "divergence_residual": 0.0026384516214140175,
      "temporal_residual": 1.2059414733721496,
      "z_score": 0.4765620502667134,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3363262791295,
      "loocv_error_days": 441.0609816712407,
      "jackknife_tmrca": 1954.548614440389,
      "leverage": 0.0012895083117484382
    },
    {
      "taxon": "A/Nicaragua/AGA2-59/2011|2011-10-28",
      "sampling_date": 2011.8219178082193,
      "root_divergence": 0.12599529356538589,
      "fitted_divergence": 0.12530380825277446,
      "predicted_date": 2012.1379709091887,
      "divergence_residual": 0.0006914853126114284,
      "temporal_residual": 0.3160531009693841,
      "z_score": 0.12489736617979544,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.138329343745,
      "loocv_error_days": 115.5693133507732,
      "jackknife_tmrca": 1954.549849240195,
      "leverage": 0.001123155812149851
    },
    {
      "taxon": "A/Victoria/1003/2012|2012-08-13",
      "sampling_date": 2012.6147540983607,
      "root_divergence": 0.12518533548852498,
      "fitted_divergence": 0.12703843654231323,
      "predicted_date": 2011.7677681627554,
      "divergence_residual": -0.0018531010537882475,
      "temporal_residual": -0.8469859356052893,
      "z_score": -0.3347105667495422,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7667968125497,
      "loocv_error_days": -309.716398642444,
      "jackknife_tmrca": 1954.5507419903083,
      "leverage": 0.0011745990099311023
    },
    {
      "taxon": "A/Hong_Kong/38/1995|1995-08-01",
      "sampling_date": 1995.5808219178082,
      "root_divergence": 0.08263713660566678,
      "fitted_divergence": 0.08977028798518585,
      "predicted_date": 1992.3205146168943,
      "divergence_residual": -0.007133151379519073,
      "temporal_residual": -3.260307300913837,
      "z_score": -1.2884030992634308,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.3154756788308,
      "loocv_error_days": -1192.6677137864851,
      "jackknife_tmrca": 1954.539214373191,
      "leverage": 0.001389987955358886
    },
    {
      "taxon": "A/Mexico/InDRE756/2003|2003-02-04",
      "sampling_date": 2003.0931506849315,
      "root_divergence": 0.10701716922006667,
      "fitted_divergence": 0.10620633936401983,
      "predicted_date": 2003.46375189032,
      "divergence_residual": 0.0008108298560468435,
      "temporal_residual": 0.3706012053885388,
      "z_score": 0.14645360008839572,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.4641040802298,
      "loocv_error_days": 135.49072763271477,
      "jackknife_tmrca": 1954.5506014001435,
      "leverage": 0.0009535386175739763
    },
    {
      "taxon": "A/Hong_Kong/HKU35/2004|2004-08-24",
      "sampling_date": 2004.6448087431695,
      "root_divergence": 0.10682184481645392,
      "fitted_divergence": 0.10960117635241046,
      "predicted_date": 2003.3744761207108,
      "divergence_residual": -0.002779331535956539,
      "temporal_residual": -1.2703326224586817,
      "z_score": -0.5020080430493297,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.3732869388193,
      "loocv_error_days": -464.42333903890557,
      "jackknife_tmrca": 1954.5486279056647,
      "leverage": 0.0009305287512624913
    },
    {
      "taxon": "A/Netherlands/233/1982|1982-04-01",
      "sampling_date": 1982.2465753424658,
      "root_divergence": 0.05714172884723445,
      "fitted_divergence": 0.06059659649693498,
      "predicted_date": 1980.6674794250077,
      "divergence_residual": -0.00345486764970053,
      "temporal_residual": -1.579095917458062,
      "z_score": -0.6240246351983684,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1980.6616686304396,
      "loocv_error_days": -578.8871765675578,
      "jackknife_tmrca": 1954.539657173786,
      "leverage": 0.0034916322055875523
    },
    {
      "taxon": "A/Netherlands/18/1994|1994-01-05",
      "sampling_date": 1994.0109589041097,
      "root_divergence": 0.08148797086569858,
      "fitted_divergence": 0.08633562079332913,
      "predicted_date": 1991.7952722306559,
      "divergence_residual": -0.004847649927630551,
      "temporal_residual": -2.2156866734537743,
      "z_score": -0.8755915665600866,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.7915659510304,
      "loocv_error_days": -810.6332761121962,
      "jackknife_tmrca": 1954.5418383098993,
      "leverage": 0.0015492555445140224
    },
    {
      "taxon": "A/Bilthoven/2600/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.04498131488662655,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1975.1093909577226,
      "divergence_residual": 0.00023933396117802735,
      "temporal_residual": 0.10939095772255314,
      "z_score": 0.04322894621669364,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.1099771187244,
      "loocv_error_days": 40.169142614077316,
      "jackknife_tmrca": 1954.5509619992015,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Singapore/H2013.721c/2013|2013-09-20",
      "sampling_date": 2013.717808219178,
      "root_divergence": 0.13019415821111013,
      "fitted_divergence": 0.1294517832907586,
      "predicted_date": 2014.0571211320917,
      "divergence_residual": 0.0007423749203515351,
      "temporal_residual": 0.3393129129135559,
      "z_score": 0.1340891419944669,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0575524682315,
      "loocv_error_days": 124.09158696675814,
      "jackknife_tmrca": 1954.549678199867,
      "leverage": 0.0012561537401885512
    },
    {
      "taxon": "A/Veneto/USAFSAM-13970/2022|2022-12-19",
      "sampling_date": 2022.964383561644,
      "root_divergence": 0.15425359555670154,
      "fitted_divergence": 0.14968215287630368,
      "predicted_date": 2025.0538258226625,
      "divergence_residual": 0.004571442680397858,
      "temporal_residual": 2.0894422610185757,
      "z_score": 0.825702498679739,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.0592129031324,
      "loocv_error_days": 765.1364169786923,
      "jackknife_tmrca": 1954.5430666147909,
      "leverage": 0.002396637019161359
    },
    {
      "taxon": "A/Singapore/C2009.803bV/2009|2009-10-20",
      "sampling_date": 2009.8,
      "root_divergence": 0.11779955727966088,
      "fitted_divergence": 0.12088010077006832,
      "predicted_date": 2008.3919942115072,
      "divergence_residual": -0.003080543490407442,
      "temporal_residual": -1.408005788492801,
      "z_score": -0.5564135077593614,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.39059931799,
      "loocv_error_days": -514.7835991040961,
      "jackknife_tmrca": 1954.5502384351607,
      "leverage": 0.0010191315843092825
    },
    {
      "taxon": "A/Singapore/H2013.751/2013|2013-10-01",
      "sampling_date": 2013.7479452054795,
      "root_divergence": 0.13248660423406602,
      "fitted_divergence": 0.12951771931014858,
      "predicted_date": 2015.104915873565,
      "divergence_residual": 0.0029688849239174475,
      "temporal_residual": 1.3569706680855234,
      "z_score": 0.5362455293342743,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1066992067997,
      "loocv_error_days": 496.2848989822109,
      "jackknife_tmrca": 1954.5485606741515,
      "leverage": 0.001258544955467473
    },
    {
      "taxon": "A/Italy/9226/2019|2019-03-20",
      "sampling_date": 2019.213698630137,
      "root_divergence": 0.14568456937656915,
      "fitted_divergence": 0.14147611555404857,
      "predicted_date": 2021.1372317213481,
      "divergence_residual": 0.00420845382252058,
      "temporal_residual": 1.923533091211084,
      "z_score": 0.7601387745128885,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.1410136138115,
      "loocv_error_days": 703.951797787103,
      "jackknife_tmrca": 1954.5453803254818,
      "leverage": 0.0018356217536878833
    },
    {
      "taxon": "A/New_York/578/1996|1996-12-27",
      "sampling_date": 1996.9863387978141,
      "root_divergence": 0.08889990431929405,
      "fitted_divergence": 0.09284538604994247,
      "predicted_date": 1995.1830008048776,
      "divergence_residual": -0.0039454817306484175,
      "temporal_residual": -1.8033379929365765,
      "z_score": -0.7126402650657603,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.1805811299464,
      "loocv_error_days": -659.5529881886912,
      "jackknife_tmrca": 1954.5446730508215,
      "leverage": 0.0012673570589235678
    },
    {
      "taxon": "A/Albany/17/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03518597614073059,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.6322934269083,
      "divergence_residual": 0.005759134264487209,
      "temporal_residual": 2.6322934269082907,
      "z_score": 1.0402255666050104,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.6512300099523,
      "loocv_error_days": 968.3617611350828,
      "jackknife_tmrca": 1954.576600924744,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Netherlands/5/1998|1998-01-14",
      "sampling_date": 1998.035616438356,
      "root_divergence": 0.09492963312378486,
      "fitted_divergence": 0.09514107647367417,
      "predicted_date": 1997.938973277333,
      "divergence_residual": -0.00021144334988931757,
      "temporal_residual": -0.09664316102316661,
      "z_score": -0.03819129201410639,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.9388579885251,
      "loocv_error_days": -35.34102380076769,
      "jackknife_tmrca": 1954.5497841505473,
      "leverage": 0.0011881037683722632
    },
    {
      "taxon": "A/Western_Australia/56/2004|2004-10-04",
      "sampling_date": 2004.7568306010928,
      "root_divergence": 0.10810541094644527,
      "fitted_divergence": 0.10984626639964558,
      "predicted_date": 2003.9611480980968,
      "divergence_residual": -0.00174085545320031,
      "temporal_residual": -0.7956825029959873,
      "z_score": -0.314436557131379,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.9604056033843,
      "loocv_error_days": -290.8942304130396,
      "jackknife_tmrca": 1954.5491799854794,
      "leverage": 0.0009297572181565698
    },
    {
      "taxon": "A/Albany/10/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03473873660499574,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.4278762982042,
      "divergence_residual": 0.005311894728752362,
      "temporal_residual": 2.4278762982041826,
      "z_score": 0.9594443279496259,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4454322581696,
      "loocv_error_days": 893.1941322964476,
      "jackknife_tmrca": 1954.5745397530056,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Hong_Kong/11/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.03533349993165211,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1970.6997212532658,
      "divergence_residual": -0.005032726979737806,
      "temporal_residual": -2.300278746734193,
      "z_score": -0.9090205287186892,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.6851335427423,
      "loocv_error_days": -845.5049735133829,
      "jackknife_tmrca": 1954.5296736743587,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/New_York/724/1994|1994-01-27",
      "sampling_date": 1994.0712328767124,
      "root_divergence": 0.07933851057831141,
      "fitted_divergence": 0.08646749283210904,
      "predicted_date": 1990.8128311334274,
      "divergence_residual": -0.007128982253797628,
      "temporal_residual": -3.2584017432850487,
      "z_score": -1.2876500640038466,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.8072194276033,
      "loocv_error_days": -1192.1809122871146,
      "jackknife_tmrca": 1954.538022209373,
      "leverage": 0.0015427062069437603
    },
    {
      "taxon": "A/South_Korea/8671/2019|2019-01-14",
      "sampling_date": 2019.035616438356,
      "root_divergence": 0.14242199306171519,
      "fitted_divergence": 0.14108649362128964,
      "predicted_date": 2019.6460252667018,
      "divergence_residual": 0.0013354994404255471,
      "temporal_residual": 0.6104088283457259,
      "z_score": 0.24122039846921936,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.6471578369035,
      "loocv_error_days": 223.36549581943342,
      "jackknife_tmrca": 1954.5485930247332,
      "leverage": 0.0018123246687538703
    },
    {
      "taxon": "A/Busan/747/2017|2017-09-11",
      "sampling_date": 2017.6931506849314,
      "root_divergence": 0.13953150345714135,
      "fitted_divergence": 0.1381493436666475,
      "predicted_date": 2018.3248862834378,
      "divergence_residual": 0.0013821597904938587,
      "temporal_residual": 0.6317355985063386,
      "z_score": 0.24964827787934096,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3259515723482,
      "loocv_error_days": 231.1305241289885,
      "jackknife_tmrca": 1954.5487487645244,
      "leverage": 0.0016464449148188938
    },
    {
      "taxon": "A/Bilthoven/908/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.034839846903369005,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1970.4740901841074,
      "divergence_residual": 0.003225128020096328,
      "temporal_residual": 1.4740901841073537,
      "z_score": 0.5825286350355844,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4844875285733,
      "loocv_error_days": 542.2090698113811,
      "jackknife_tmrca": 1954.5645548871294,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/Thailand/CU-C2417/2011|2011-12-08",
      "sampling_date": 2011.9342465753425,
      "root_divergence": 0.12872623107116765,
      "fitted_divergence": 0.12554956977959134,
      "predicted_date": 2013.386184358577,
      "divergence_residual": 0.003176661291576316,
      "temporal_residual": 1.451937783234598,
      "z_score": 0.5737744841821991,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3878927050566,
      "loocv_error_days": 530.9442488780808,
      "jackknife_tmrca": 1954.549097100319,
      "leverage": 0.0011300793638784317
    },
    {
      "taxon": "A/Waikato/46/2003|2003-06-24",
      "sampling_date": 2003.4767123287672,
      "root_divergence": 0.10963243483678764,
      "fitted_divergence": 0.10704552506534636,
      "predicted_date": 2004.6590958736967,
      "divergence_residual": 0.002586909771441284,
      "temporal_residual": 1.1823835449295075,
      "z_score": 0.46725246524412306,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.6602021182068,
      "loocv_error_days": 432.26964559281055,
      "jackknife_tmrca": 1954.5517044806963,
      "leverage": 0.0009457119175766087
    },
    {
      "taxon": "A/Netherlands/462/1998|1998-12-16",
      "sampling_date": 1998.9561643835616,
      "root_divergence": 0.09572607825397149,
      "fitted_divergence": 0.09715512215685737,
      "predicted_date": 1998.3029997411734,
      "divergence_residual": -0.001429043902885882,
      "temporal_residual": -0.6531646423882194,
      "z_score": -0.2581165736574926,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.3022494451302,
      "loocv_error_days": -238.84243126206837,
      "jackknife_tmrca": 1954.5484140576443,
      "leverage": 0.001127229792972161
    },
    {
      "taxon": "A/Stockholm/20/1993|1993-11-03",
      "sampling_date": 1993.8383561643836,
      "root_divergence": 0.08168648102095133,
      "fitted_divergence": 0.0859579872277323,
      "predicted_date": 1991.88600409292,
      "divergence_residual": -0.004271506206780976,
      "temporal_residual": -1.9523520714635652,
      "z_score": -0.7715274136956054,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.882726138968,
      "loocv_error_days": -714.2938667830224,
      "jackknife_tmrca": 1954.5427319526416,
      "leverage": 0.0015682023443729662
    },
    {
      "taxon": "A/Guam/7983/2019|2019-01-11",
      "sampling_date": 2019.027397260274,
      "root_divergence": 0.1415469977388141,
      "fitted_divergence": 0.1410685110705472,
      "predicted_date": 2019.2460963309848,
      "divergence_residual": 0.0004784866682669142,
      "temporal_residual": 0.21869907071072703,
      "z_score": 0.08642515398192623,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2464962876104,
      "loocv_error_days": 80.02591973460898,
      "jackknife_tmrca": 1954.5495268211127,
      "leverage": 0.0018112567283422958
    },
    {
      "taxon": "A/South_Australia/108/2016|2016-09-09",
      "sampling_date": 2016.688524590164,
      "root_divergence": 0.13504710444594806,
      "fitted_divergence": 0.13595134533324416,
      "predicted_date": 2016.2752285573472,
      "divergence_residual": -0.0009042408872960983,
      "temporal_residual": -0.4132960328167883,
      "z_score": -0.16332567468259104,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2746029818438,
      "loocv_error_days": -151.18486743893544,
      "jackknife_tmrca": 1954.550795989376,
      "leverage": 0.0015335658945171268
    },
    {
      "taxon": "A/Santiago/p36d2/2013|2013-08-31",
      "sampling_date": 2013.6602739726027,
      "root_divergence": 0.12760251386549323,
      "fitted_divergence": 0.1293259054355595,
      "predicted_date": 2012.8725735833534,
      "divergence_residual": -0.0017233915700662628,
      "temporal_residual": -0.7877003892492667,
      "z_score": -0.3112821980048245,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8716109130037,
      "loocv_error_days": -288.05918251853575,
      "jackknife_tmrca": 1954.5508936683918,
      "leverage": 0.0012516127717254113
    },
    {
      "taxon": "A/TayNguyen/TN152/2003|2003-09-18",
      "sampling_date": 2003.7123287671234,
      "root_divergence": 0.10721028790869021,
      "fitted_divergence": 0.1075610248533039,
      "predicted_date": 2003.5520195068282,
      "divergence_residual": -0.0003507369446136971,
      "temporal_residual": -0.16030926029520742,
      "z_score": -0.0633507607540695,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.5518682071186,
      "loocv_error_days": -58.608219541761116,
      "jackknife_tmrca": 1954.549831994702,
      "leverage": 0.000941600512069414
    },
    {
      "taxon": "A/China/63615/2015|2015-02-23",
      "sampling_date": 2015.145205479452,
      "root_divergence": 0.13555492998807947,
      "fitted_divergence": 0.1325747529364085,
      "predicted_date": 2016.507337373565,
      "divergence_residual": 0.0029801770516709736,
      "temporal_residual": 1.362131894112963,
      "z_score": 0.5382851344990679,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.509304614326,
      "loocv_error_days": 498.23720901276334,
      "jackknife_tmrca": 1954.5480919582192,
      "leverage": 0.0013789312262547878
    },
    {
      "taxon": "A/Gyeonggi/458/2016|2016-02-22",
      "sampling_date": 2016.1420765027322,
      "root_divergence": 0.1335687242631251,
      "fitted_divergence": 0.13475578412721695,
      "predicted_date": 2015.5995140733644,
      "divergence_residual": -0.001187059864091844,
      "temporal_residual": -0.5425624293677629,
      "z_score": -0.21440896548171584,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.5987270594921,
      "loocv_error_days": -198.45838414341142,
      "jackknife_tmrca": 1954.550957935823,
      "leverage": 0.001476213483948734
    },
    {
      "taxon": "A/Utah/47/2016|2016-11-11",
      "sampling_date": 2016.860655737705,
      "root_divergence": 0.1353222755058191,
      "fitted_divergence": 0.13632794711314267,
      "predicted_date": 2016.400999365755,
      "divergence_residual": -0.001005671607323566,
      "temporal_residual": -0.4596563719499045,
      "z_score": -0.18164628041361952,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.4002963400817,
      "loocv_error_days": -168.14626998190255,
      "jackknife_tmrca": 1954.5508992088673,
      "leverage": 0.0015522223591135417
    },
    {
      "taxon": "A/Hong_Kong/HKU7/2004|2004-03-10",
      "sampling_date": 2004.188524590164,
      "root_divergence": 0.1107008340965498,
      "fitted_divergence": 0.10860288274537783,
      "predicted_date": 2005.1474228026466,
      "divergence_residual": 0.002097951351171967,
      "temporal_residual": 0.9588982124826089,
      "z_score": 0.37893588389485505,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.1483146991695,
      "loocv_error_days": 350.5633373142782,
      "jackknife_tmrca": 1954.5512253675117,
      "leverage": 0.0009349091944206926
    },
    {
      "taxon": "A/Yucatan/ME6057/2003|2003-03-20",
      "sampling_date": 2003.213698630137,
      "root_divergence": 0.1081109924209156,
      "fitted_divergence": 0.10647008344157965,
      "predicted_date": 2003.9636991896127,
      "divergence_residual": 0.0016409089793359422,
      "temporal_residual": 0.7500005594756658,
      "z_score": 0.29638403870915186,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.9644071230434,
      "loocv_error_days": 274.19627703405143,
      "jackknife_tmrca": 1954.5511464921603,
      "leverage": 0.000950927444567457
    },
    {
      "taxon": "A/Porto_Alegre/LACENRS-2376/2014|2014-09-22",
      "sampling_date": 2014.7232876712328,
      "root_divergence": 0.12638215053786658,
      "fitted_divergence": 0.13165164866494955,
      "predicted_date": 2012.314789336933,
      "divergence_residual": -0.005269498127082967,
      "temporal_residual": -2.408498334299793,
      "z_score": -0.9517865747234819,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3118143584386,
      "loocv_error_days": -880.7906274980869,
      "jackknife_tmrca": 1954.55325737985,
      "leverage": 0.0013406148575994018
    },
    {
      "taxon": "A/Saudi_Arabia/15/2015|2015-09-22",
      "sampling_date": 2015.7232876712328,
      "root_divergence": 0.13389118411988774,
      "fitted_divergence": 0.13383952567197885,
      "predicted_date": 2015.7468988924043,
      "divergence_residual": 5.165844790888663e-05,
      "temporal_residual": 0.02361122117144987,
      "z_score": 0.009330645159171624,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7469328314912,
      "loocv_error_days": 8.636394784384663,
      "jackknife_tmrca": 1954.5500102583026,
      "leverage": 0.0014341892041360156
    },
    {
      "taxon": "A/Singapore/103C/2007|2007-05-25",
      "sampling_date": 2007.3945205479451,
      "root_divergence": 0.11626191995476479,
      "fitted_divergence": 0.11561720758603615,
      "predicted_date": 2007.6891954161654,
      "divergence_residual": 0.0006447123687286366,
      "temporal_residual": 0.2946748682202269,
      "z_score": 0.11644914986501334,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6894753246754,
      "loocv_error_days": 107.73223220072919,
      "jackknife_tmrca": 1954.5501798127655,
      "leverage": 0.0009462134676016102
    },
    {
      "taxon": "A/Jeonbuk/736/2017|2017-07-17",
      "sampling_date": 2017.5397260273974,
      "root_divergence": 0.13893038441879518,
      "fitted_divergence": 0.1378136693861174,
      "predicted_date": 2018.0501363608348,
      "divergence_residual": 0.0011167150326777953,
      "temporal_residual": 0.5104103334374486,
      "z_score": 0.20170315090006394,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0509840816767,
      "loocv_error_days": 186.73700432552306,
      "jackknife_tmrca": 1954.5490172581501,
      "leverage": 0.0016285828180376367
    },
    {
      "taxon": "A/Massachusetts/14/2020|2020-02-26",
      "sampling_date": 2020.1530054644809,
      "root_divergence": 0.1410878605323986,
      "fitted_divergence": 0.1435312033794549,
      "predicted_date": 2019.03624120433,
      "divergence_residual": -0.0024433428470563012,
      "temporal_residual": -1.1167642601508305,
      "z_score": -0.4413211397348358,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0341321468813,
      "loocv_error_days": -408.66847925323077,
      "jackknife_tmrca": 1954.5530121405943,
      "leverage": 0.001963514150941893
    },
    {
      "taxon": "A/Santa_Cruz/1391/2012|2012-08-07",
      "sampling_date": 2012.5983606557377,
      "root_divergence": 0.12763411367399463,
      "fitted_divergence": 0.12700256970613233,
      "predicted_date": 2012.887016720879,
      "divergence_residual": 0.0006315439678623025,
      "temporal_residual": 0.28865606514136743,
      "z_score": 0.11407064875297442,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8873587104672,
      "loocv_error_days": 105.55653948995649,
      "jackknife_tmrca": 1954.549811922361,
      "leverage": 0.0011734745590282942
    },
    {
      "taxon": "A/Oviedo/31/1991|1991-12-28",
      "sampling_date": 1991.9890410958903,
      "root_divergence": 0.08078143229183393,
      "fitted_divergence": 0.08191191331062299,
      "predicted_date": 1991.4723388246214,
      "divergence_residual": -0.0011304810187890563,
      "temporal_residual": -0.5167022712689686,
      "z_score": -0.2041895889730159,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.4713955776083,
      "loocv_error_days": -189.07002555251944,
      "jackknife_tmrca": 1954.5478786172234,
      "leverage": 0.0017890533217667466
    },
    {
      "taxon": "A/Hanoi/BM767/2003|2003-06-16",
      "sampling_date": 2003.454794520548,
      "root_divergence": 0.10784164651041954,
      "fitted_divergence": 0.10699757159669884,
      "predicted_date": 2003.8405908477678,
      "divergence_residual": 0.0008440749137206965,
      "temporal_residual": 0.38579632721985035,
      "z_score": 0.1524583843784316,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.840954803062,
      "loocv_error_days": 141.045043188269,
      "jackknife_tmrca": 1954.5505901935944,
      "leverage": 0.0009461213193246242
    },
    {
      "taxon": "A/China/BJHD210/2018|2018-01-15",
      "sampling_date": 2018.0383561643835,
      "root_divergence": 0.13953150345714135,
      "fitted_divergence": 0.13890461079784114,
      "predicted_date": 2018.3248862834378,
      "divergence_residual": 0.0006268926593002155,
      "temporal_residual": 0.28653011905430503,
      "z_score": 0.1132305207298639,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3253755690664,
      "loocv_error_days": 104.83383756044788,
      "jackknife_tmrca": 1954.5494343573307,
      "leverage": 0.0016874563246138065
    },
    {
      "taxon": "A/China/61244/2014|2014-12-16",
      "sampling_date": 2014.9561643835616,
      "root_divergence": 0.13414616854643566,
      "fitted_divergence": 0.1321611542693263,
      "predicted_date": 2015.8634431157443,
      "divergence_residual": 0.0019850142771093704,
      "temporal_residual": 0.9072787321827036,
      "z_score": 0.3585369790487051,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8647176755799,
      "loocv_error_days": 331.8490899096726,
      "jackknife_tmrca": 1954.5487867198985,
      "leverage": 0.0013615533498457283
    },
    {
      "taxon": "A/Singapore/C2009.485b/2009|2009-06-26",
      "sampling_date": 2009.482191780822,
      "root_divergence": 0.11753744035900573,
      "fitted_divergence": 0.12018477547468383,
      "predicted_date": 2008.2721899812818,
      "divergence_residual": -0.0026473351156780928,
      "temporal_residual": -1.210001799540123,
      "z_score": -0.47816660356064544,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.270999525338,
      "loocv_error_days": -442.38797131548193,
      "jackknife_tmrca": 1954.5501181013633,
      "leverage": 0.00100633052200744
    },
    {
      "taxon": "A/California/VRDL362/2009|2009-08-11",
      "sampling_date": 2009.6082191780822,
      "root_divergence": 0.12081547482317997,
      "fitted_divergence": 0.1204605079194053,
      "predicted_date": 2009.7704618007865,
      "divergence_residual": 0.0003549669037746783,
      "temporal_residual": 0.1622426227042979,
      "z_score": 0.06411478386290381,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.7706265685194,
      "loocv_error_days": 59.3192993572012,
      "jackknife_tmrca": 1954.550033033646,
      "leverage": 0.0010112914273312746
    },
    {
      "taxon": "A/Queensland/44/2004|2004-10-09",
      "sampling_date": 2004.7704918032787,
      "root_divergence": 0.11289945051209799,
      "fitted_divergence": 0.1098761554297964,
      "predicted_date": 2006.1523314005633,
      "divergence_residual": 0.0030232950823015914,
      "temporal_residual": 1.3818395972846247,
      "z_score": 0.5460731935690226,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.15361130105,
      "loocv_error_days": 505.18439656096876,
      "jackknife_tmrca": 1954.5515494193478,
      "leverage": 0.0009296713250664926
    },
    {
      "taxon": "A/Tennessee/F2084c83A/2011|2011-03-23",
      "sampling_date": 2011.2219178082191,
      "root_divergence": 0.126359141443377,
      "fitted_divergence": 0.12399108204855656,
      "predicted_date": 2012.3042727062377,
      "divergence_residual": 0.002368059394820446,
      "temporal_residual": 1.0823548980185933,
      "z_score": 0.42772330225413646,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3054843288392,
      "loocv_error_days": 395.772671656464,
      "jackknife_tmrca": 1954.5495264963067,
      "leverage": 0.0010882141696305166
    },
    {
      "taxon": "A/Queensland/24/2002|2002-07-25",
      "sampling_date": 2002.5616438356165,
      "root_divergence": 0.10352104042879673,
      "fitted_divergence": 0.1050434677493248,
      "predicted_date": 2001.865796986988,
      "divergence_residual": -0.0015224273205280692,
      "temporal_residual": -0.6958468486284346,
      "z_score": -0.2749836606305041,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.8651170319458,
      "loocv_error_days": -254.4064150406947,
      "jackknife_tmrca": 1954.548917482575,
      "leverage": 0.0009667059369699411
    },
    {
      "taxon": "A/Boston/29/2008|2008-02-06",
      "sampling_date": 2008.0983606557377,
      "root_divergence": 0.12025939023518291,
      "fitted_divergence": 0.11715712317450046,
      "predicted_date": 2009.5162955079782,
      "divergence_residual": 0.003102267060682451,
      "temporal_residual": 1.417934852240478,
      "z_score": 0.560337259517911,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.5176863706854,
      "loocv_error_days": 518.4087173846539,
      "jackknife_tmrca": 1954.55044168878,
      "leverage": 0.0009618318671018616
    },
    {
      "taxon": "A/New_York/175/2000|2000-01-06",
      "sampling_date": 2000.0136612021859,
      "root_divergence": 0.09926226084498117,
      "fitted_divergence": 0.09946879513133203,
      "predicted_date": 1999.919261797792,
      "divergence_residual": -0.00020653428635085402,
      "temporal_residual": -0.09439940439392558,
      "z_score": -0.037304607806674925,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.9191607084979,
      "loocv_error_days": -34.516305319532535,
      "jackknife_tmrca": 1954.5498356899777,
      "leverage": 0.0010672851249220881
    },
    {
      "taxon": "A/Western_Australia/61/2004|2004-10-14",
      "sampling_date": 2004.7841530054645,
      "root_divergence": 0.10942868160506594,
      "fitted_divergence": 0.10990604445994721,
      "predicted_date": 2004.5659675894892,
      "divergence_residual": -0.00047736285488127195,
      "temporal_residual": -0.21818541597531294,
      "z_score": -0.08622216871328149,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.5657644331318,
      "loocv_error_days": -79.76642604453406,
      "jackknife_tmrca": 1954.5498110484061,
      "leverage": 0.0009295872137836075
    },
    {
      "taxon": "A/Korea/47/2012|2012-01-20",
      "sampling_date": 2012.051912568306,
      "root_divergence": 0.13000547395058298,
      "fitted_divergence": 0.1258070085001056,
      "predicted_date": 2013.970880333399,
      "divergence_residual": 0.00419846545047739,
      "temporal_residual": 1.9189677650929298,
      "z_score": 0.758334656134861,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9731823848203,
      "loocv_error_days": 701.7438004818365,
      "jackknife_tmrca": 1954.5487364742826,
      "leverage": 0.0011374610713945365
    },
    {
      "taxon": "A/Viet_nam/1309/2014|2014-05-27",
      "sampling_date": 2014.4,
      "root_divergence": 0.1284958531885863,
      "fitted_divergence": 0.13094433500240343,
      "predicted_date": 2013.2808869027142,
      "divergence_residual": -0.002448481813817127,
      "temporal_residual": -1.11911309728589,
      "z_score": -0.4422493494908589,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2794700556715,
      "loocv_error_days": -409.2735621660246,
      "jackknife_tmrca": 1954.5514510365003,
      "leverage": 0.0013124056156692866
    },
    {
      "taxon": "A/Delaware/01/2023|2023-01-01",
      "sampling_date": 2023.0,
      "root_divergence": 0.150276239054241,
      "fitted_divergence": 0.14976007726285528,
      "predicted_date": 2023.2359190163465,
      "divergence_residual": 0.0005161617913857219,
      "temporal_residual": 0.23591901634654278,
      "z_score": 0.09323010495083106,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.2364918953278,
      "loocv_error_days": 86.3786647684953,
      "jackknife_tmrca": 1954.5492573376875,
      "leverage": 0.002402608162211811
    },
    {
      "taxon": "A/Netherlands/063/2011|2011-01-05",
      "sampling_date": 2011.0109589041097,
      "root_divergence": 0.12009427274921895,
      "fitted_divergence": 0.12352952991282734,
      "predicted_date": 2009.440826235513,
      "divergence_residual": -0.003435257163608388,
      "temporal_residual": -1.5701326685966706,
      "z_score": -0.6204825526439839,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.4391996909965,
      "loocv_error_days": -574.0850525895898,
      "jackknife_tmrca": 1954.550722652956,
      "leverage": 0.0010767454275432155
    },
    {
      "taxon": "A/Santiago/PUC-MVL_042/2018|2018-06-22",
      "sampling_date": 2018.4712328767123,
      "root_divergence": 0.13752527404296835,
      "fitted_divergence": 0.13985169180362383,
      "predicted_date": 2017.4079108740673,
      "divergence_residual": -0.0023264177606554803,
      "temporal_residual": -1.063322002645009,
      "z_score": -0.4202019126659972,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4061276163466,
      "loocv_error_days": -389.0296963485815,
      "jackknife_tmrca": 1954.5524346683721,
      "leverage": 0.001740491169596747
    },
    {
      "taxon": "A/Netherlands/20/2003|2003-02-18",
      "sampling_date": 2003.131506849315,
      "root_divergence": 0.108094823065592,
      "fitted_divergence": 0.10629025793415223,
      "predicted_date": 2003.9563087580339,
      "divergence_residual": 0.0018045651314397698,
      "temporal_residual": 0.8248019087188823,
      "z_score": 0.3259439179778735,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.9570878369177,
      "loocv_error_days": 301.5434557218987,
      "jackknife_tmrca": 1954.5512725821745,
      "leverage": 0.0009526927404944697
    },
    {
      "taxon": "A/Managua/3616.01/2007|2007-06-07",
      "sampling_date": 2007.4301369863015,
      "root_divergence": 0.11503240706982695,
      "fitted_divergence": 0.11569513197258824,
      "predicted_date": 2007.127229235714,
      "divergence_residual": -0.0006627249027612858,
      "temporal_residual": -0.3029077505875648,
      "z_score": -0.11970260733962787,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.126943024628,
      "loocv_error_days": -110.74159450125114,
      "jackknife_tmrca": 1954.5499140619004,
      "leverage": 0.00094689019359256
    },
    {
      "taxon": "A/South_Korea/7258/2018|2018-03-08",
      "sampling_date": 2018.1808219178083,
      "root_divergence": 0.14080498903786803,
      "fitted_divergence": 0.1392163083440485,
      "predicted_date": 2018.9069508038085,
      "divergence_residual": 0.0015886806938195386,
      "temporal_residual": 0.7261288860001969,
      "z_score": 0.28695046841906124,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.908222983578,
      "loocv_error_days": 265.68323927240283,
      "jackknife_tmrca": 1954.5484684688793,
      "leverage": 0.0017047133263491314
    },
    {
      "taxon": "A/New_York/347/1999|1999-01-19",
      "sampling_date": 1999.0493150684931,
      "root_divergence": 0.0956340415476444,
      "fitted_divergence": 0.09735892439860806,
      "predicted_date": 1998.2609330683067,
      "divergence_residual": -0.0017248828509636577,
      "temporal_residual": -0.7883820001864024,
      "z_score": -0.3115515559404478,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.2600289371435,
      "loocv_error_days": -288.2867594754512,
      "jackknife_tmrca": 1954.5480937681252,
      "leverage": 0.0011215206889214897
    },
    {
      "taxon": "A/Guam/7145/2018|2018-02-15",
      "sampling_date": 2018.123287671233,
      "root_divergence": 0.13916671691327245,
      "fitted_divergence": 0.1390904304888494,
      "predicted_date": 2018.158155455929,
      "divergence_residual": 7.6286424423061e-05,
      "temporal_residual": 0.03486778469618912,
      "z_score": 0.013778996186819178,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1582148263262,
      "loocv_error_days": 12.757143397838092,
      "jackknife_tmrca": 1954.549972144363,
      "leverage": 0.0016977208261491081
    },
    {
      "taxon": "A/Moscow/CRIE-141/2015|2015-01-27",
      "sampling_date": 2015.0712328767124,
      "root_divergence": 0.1329306066149316,
      "fitted_divergence": 0.1324129099797245,
      "predicted_date": 2015.3078534150443,
      "divergence_residual": 0.0005176966352071211,
      "temporal_residual": 0.23662053833186292,
      "z_score": 0.09350733130299482,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3081811119914,
      "loocv_error_days": 86.54534293565013,
      "jackknife_tmrca": 1954.5497120517996,
      "leverage": 0.0013720905545372424
    },
    {
      "taxon": "A/China/60134/2014|2014-11-18",
      "sampling_date": 2014.8794520547945,
      "root_divergence": 0.13615227960989468,
      "fitted_divergence": 0.13199331712906098,
      "predicted_date": 2016.7803644312542,
      "divergence_residual": 0.0041589624808336945,
      "temporal_residual": 1.9009123764597007,
      "z_score": 0.7511995561192942,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7831064874858,
      "loocv_error_days": 695.3097815405275,
      "jackknife_tmrca": 1954.5474413310365,
      "leverage": 0.0013545987768066952
    },
    {
      "taxon": "A/Philippines/FLU_PHC_0105_CP2/2009|2009-03-31",
      "sampling_date": 2009.2410958904109,
      "root_divergence": 0.11667842213483645,
      "fitted_divergence": 0.11965728731956415,
      "predicted_date": 2007.8795636035607,
      "divergence_residual": -0.0029788651847277026,
      "temporal_residual": -1.3615322868502062,
      "z_score": -0.5380481826462887,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8782383040016,
      "loocv_error_days": -497.7837334359935,
      "jackknife_tmrca": 1954.5500471506828,
      "leverage": 0.0009972626215769096
    },
    {
      "taxon": "A/Auckland/10/1997|1997-08-01",
      "sampling_date": 1997.5808219178082,
      "root_divergence": 0.09170287704727446,
      "fitted_divergence": 0.09414604199924446,
      "predicted_date": 1996.464138967112,
      "divergence_residual": -0.0024431649519700005,
      "temporal_residual": -1.1166829506962586,
      "z_score": -0.44128900799272924,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.4627268529957,
      "loocv_error_days": -408.38422242274765,
      "jackknife_tmrca": 1954.5468811386404,
      "leverage": 0.0012211643363613587
    },
    {
      "taxon": "A/England/585/2003|2003-11-25",
      "sampling_date": 2003.8986301369864,
      "root_divergence": 0.11184389662090206,
      "fitted_divergence": 0.1079686293368053,
      "predicted_date": 2005.6698756282303,
      "divergence_residual": 0.0038752672840967617,
      "temporal_residual": 1.771245491243917,
      "z_score": 0.6999580008410076,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.6715170422392,
      "loocv_error_days": 647.5469421435814,
      "jackknife_tmrca": 1954.5523480439435,
      "leverage": 0.0009387248626269942
    },
    {
      "taxon": "A/Netherlands/034/2010|2010-12-23",
      "sampling_date": 2010.9753424657533,
      "root_divergence": 0.12391031417336966,
      "fitted_divergence": 0.12345160552627525,
      "predicted_date": 2011.1850017133347,
      "divergence_residual": 0.00045870864709440795,
      "temporal_residual": 0.209659247581385,
      "z_score": 0.0828528109290198,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.1852284760478,
      "loocv_error_days": 76.6608652600442,
      "jackknife_tmrca": 1954.5499591293958,
      "leverage": 0.0010748510694746978
    },
    {
      "taxon": "A/China/60786/2014|2014-12-18",
      "sampling_date": 2014.9616438356165,
      "root_divergence": 0.13179433368317614,
      "fitted_divergence": 0.1321731426364884,
      "predicted_date": 2014.788503868381,
      "divergence_residual": -0.0003788089533122707,
      "temporal_residual": -0.17313996723555647,
      "z_score": -0.06842117929497403,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.788269089887,
      "loocv_error_days": -63.32512587768571,
      "jackknife_tmrca": 1954.550288288753,
      "leverage": 0.001362052254963488
    },
    {
      "taxon": "A/Spain/9288/2019|2019-03-15",
      "sampling_date": 2019.2,
      "root_divergence": 0.1421661834826385,
      "fitted_divergence": 0.141446144636144,
      "predicted_date": 2019.529103895777,
      "divergence_residual": 0.0007200388464944918,
      "temporal_residual": 0.32910389577705246,
      "z_score": 0.13005475869714625,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5297156714405,
      "loocv_error_days": 120.4286489936257,
      "jackknife_tmrca": 1954.549250138181,
      "leverage": 0.001833818920728056
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-14056/2023|2023-01-11",
      "sampling_date": 2023.027397260274,
      "root_divergence": 0.15464348258464342,
      "fitted_divergence": 0.1498200190986644,
      "predicted_date": 2025.2320291799304,
      "divergence_residual": 0.004823463485979007,
      "temporal_residual": 2.2046319196563218,
      "z_score": 0.871222966382404,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.237759522151,
      "loocv_error_days": 807.3348161505671,
      "jackknife_tmrca": 1954.5426477855995,
      "leverage": 0.0024072095904596256
    },
    {
      "taxon": "A/Nanjing/1663/2010|2010-09-10",
      "sampling_date": 2010.690410958904,
      "root_divergence": 0.12515404665936897,
      "fitted_divergence": 0.12282821043386155,
      "predicted_date": 2011.7534671627193,
      "divergence_residual": 0.002325836225507416,
      "temporal_residual": 1.063056203815222,
      "z_score": 0.42009687470349893,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7546238202162,
      "loocv_error_days": 388.70374759427057,
      "jackknife_tmrca": 1954.5496731647422,
      "leverage": 0.0010601322047830164
    },
    {
      "taxon": "A/Nanjing/1654/2010|2010-09-10",
      "sampling_date": 2010.690410958904,
      "root_divergence": 0.12011912808463493,
      "fitted_divergence": 0.12282821043386155,
      "predicted_date": 2009.4521867166259,
      "divergence_residual": -0.0027090823492266214,
      "temporal_residual": -1.2382242422781928,
      "z_score": -0.4893195039888193,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.450911280772,
      "loocv_error_days": -452.7272574377152,
      "jackknife_tmrca": 1954.5504834368614,
      "leverage": 0.0010601322047830164
    },
    {
      "taxon": "A/Albany/11/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.035879570071713066,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.949310301602,
      "divergence_residual": 0.006452728195469687,
      "temporal_residual": 2.949310301602054,
      "z_score": 1.1655037953657157,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.9703580591388,
      "loocv_error_days": 1084.9232811004426,
      "jackknife_tmrca": 1954.5797971584752,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Taiwan/70120/2008|2008-01-15",
      "sampling_date": 2008.0382513661202,
      "root_divergence": 0.11540660649379281,
      "fitted_divergence": 0.11702561144183755,
      "predicted_date": 2007.2982623526414,
      "divergence_residual": -0.0016190049480447471,
      "temporal_residual": -0.739989013478862,
      "z_score": -0.2924276917454566,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.297557899659,
      "loocv_error_days": -270.538288624936,
      "jackknife_tmrca": 1954.5498309364584,
      "leverage": 0.000960313312395037
    },
    {
      "taxon": "A/Massachusetts/06/2010|2010-12-31",
      "sampling_date": 2010.9945205479453,
      "root_divergence": 0.12205471258304636,
      "fitted_divergence": 0.12349356481134195,
      "predicted_date": 2010.3368728722885,
      "divergence_residual": -0.0014388522282955951,
      "temporal_residual": -0.6576476756567899,
      "z_score": -0.2598881716769518,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3361760963844,
      "loocv_error_days": -240.46031093261104,
      "jackknife_tmrca": 1954.5503276504915,
      "leverage": 0.001075869603504203
    },
    {
      "taxon": "A/Texas/26/2017|2017-01-03",
      "sampling_date": 2017.0054794520547,
      "root_divergence": 0.13443041793316968,
      "fitted_divergence": 0.13664480358784106,
      "predicted_date": 2015.9933633013036,
      "divergence_residual": -0.002214385654671386,
      "temporal_residual": -1.012116150751126,
      "z_score": -0.39996646484116105,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9918304882137,
      "loocv_error_days": -370.2352840429174,
      "jackknife_tmrca": 1954.5519585281743,
      "leverage": 0.0015681382267907049
    },
    {
      "taxon": "A/Netherlands/348/2007|2007-11-06",
      "sampling_date": 2007.8465753424657,
      "root_divergence": 0.11418969228340095,
      "fitted_divergence": 0.11660624787688505,
      "predicted_date": 2006.74205457383,
      "divergence_residual": -0.002416555593484096,
      "temporal_residual": -1.1045207686356662,
      "z_score": -0.4364827760598016,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7410121177434,
      "loocv_error_days": -403.80696782983676,
      "jackknife_tmrca": 1954.5496728068838,
      "leverage": 0.0009557013405832032
    },
    {
      "taxon": "A/Memphis/103/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.038945409515885175,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1972.3505953986719,
      "divergence_residual": -0.0036086944025340503,
      "temporal_residual": -1.649404601328115,
      "z_score": -0.651809110047646,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.3408255718443,
      "loocv_error_days": -606.013459883857,
      "jackknife_tmrca": 1954.5358475327937,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Spain/7190/2018|2018-01-04",
      "sampling_date": 2018.0082191780823,
      "root_divergence": 0.1398099157083807,
      "fitted_divergence": 0.1388386747784517,
      "predicted_date": 2018.4521385240091,
      "divergence_residual": 0.000971240929929007,
      "temporal_residual": 0.44391934592681537,
      "z_score": 0.17542734727948492,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4528991499867,
      "loocv_error_days": 162.4193597380845,
      "jackknife_tmrca": 1954.5491008248316,
      "leverage": 0.0016838306363687475
    },
    {
      "taxon": "A/New_York/1150/2008|2008-03-03",
      "sampling_date": 2008.1693989071039,
      "root_divergence": 0.11691222349038455,
      "fitted_divergence": 0.11731254613128411,
      "predicted_date": 2007.986425805959,
      "divergence_residual": -0.00040032264089956415,
      "temporal_residual": -0.182973101144853,
      "z_score": -0.07230702165122063,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.986249749903,
      "loocv_error_days": -66.89522966762405,
      "jackknife_tmrca": 1954.549999764816,
      "leverage": 0.0009636709965719942
    },
    {
      "taxon": "A/Nicaragua/9506_04/2017|2017-08-28",
      "sampling_date": 2017.654794520548,
      "root_divergence": 0.1368124112878116,
      "fitted_divergence": 0.1380654250965151,
      "predicted_date": 2017.0820869119036,
      "divergence_residual": -0.0012530138087034903,
      "temporal_residual": -0.5727076086443503,
      "z_score": -0.22632168990395052,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.0811642187261,
      "loocv_error_days": -209.5184677404206,
      "jackknife_tmrca": 1954.5512194042478,
      "leverage": 0.0016419583215969953
    },
    {
      "taxon": "A/Mississippi/04/2020|2020-01-10",
      "sampling_date": 2020.0245901639344,
      "root_divergence": 0.1397265963044474,
      "fitted_divergence": 0.14325024649603843,
      "predicted_date": 2018.4140562169757,
      "divergence_residual": -0.003523650191591038,
      "temporal_residual": -1.6105339469586397,
      "z_score": -0.6364482661339734,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.411098255522,
      "loocv_error_days": -589.3279195476548,
      "jackknife_tmrca": 1954.5542724087286,
      "leverage": 0.0019455325316907026
    },
    {
      "taxon": "A/South_Australia/25/1994|1994-06-09",
      "sampling_date": 1994.4356164383562,
      "root_divergence": 0.08307864085651934,
      "fitted_divergence": 0.08726471924836887,
      "predicted_date": 1992.5223103528676,
      "divergence_residual": -0.004186078391849535,
      "temporal_residual": -1.913306085488557,
      "z_score": -0.7560972825144566,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.519236100882,
      "loocv_error_days": -699.9579182624755,
      "jackknife_tmrca": 1954.5431567333833,
      "leverage": 0.001503851154399334
    },
    {
      "taxon": "A/Managua/4456.02/2010|2010-06-06",
      "sampling_date": 2010.427397260274,
      "root_divergence": 0.12138623553144592,
      "fitted_divergence": 0.12225276881009485,
      "predicted_date": 2010.0313360210612,
      "divergence_residual": -0.000866533278648926,
      "temporal_residual": -0.3960612392127132,
      "z_score": -0.1565148561169959,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.030924573451,
      "loocv_error_days": -144.81164886202401,
      "jackknife_tmrca": 1954.550161600066,
      "leverage": 0.0010472335286674371
    },
    {
      "taxon": "A/New_York/800/1993|1993-03-11",
      "sampling_date": 1993.1890410958904,
      "root_divergence": 0.08032829355661061,
      "fitted_divergence": 0.08453736571905826,
      "predicted_date": 1991.265225383707,
      "divergence_residual": -0.004209072162447647,
      "temporal_residual": -1.923815712183341,
      "z_score": -0.7602504602231789,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.261844364847,
      "loocv_error_days": -703.9086060135637,
      "jackknife_tmrca": 1954.542534425747,
      "leverage": 0.0016420260332821414
    },
    {
      "taxon": "A/Managua/17/2007|2007-06-21",
      "sampling_date": 2007.468493150685,
      "root_divergence": 0.11738011014517531,
      "fitted_divergence": 0.11577905054272064,
      "predicted_date": 2008.2002799912207,
      "divergence_residual": 0.0016010596024546714,
      "temporal_residual": 0.7317868405357331,
      "z_score": 0.2891863699725874,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.2009793550103,
      "loocv_error_days": 267.54058612984096,
      "jackknife_tmrca": 1954.5503629629745,
      "leverage": 0.0009476325198031991
    },
    {
      "taxon": "A/HaNoi/BT262/2007|2007-08-03",
      "sampling_date": 2007.5863013698631,
      "root_divergence": 0.1155959563740419,
      "fitted_divergence": 0.11603680043669967,
      "predicted_date": 2007.3848073822023,
      "divergence_residual": -0.00044084406265777754,
      "temporal_residual": -0.20149398766079685,
      "z_score": -0.07962607638623491,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.384616201044,
      "loocv_error_days": -73.66550791115435,
      "jackknife_tmrca": 1954.5499663769126,
      "leverage": 0.0009500003451783571
    },
    {
      "taxon": "A/Nicaragua/5275_01_TR2/2016|2016-11-21",
      "sampling_date": 2016.8879781420765,
      "root_divergence": 0.13837903828993345,
      "fitted_divergence": 0.13638772517344383,
      "predicted_date": 2017.7981358475104,
      "divergence_residual": 0.001991313116489618,
      "temporal_residual": 0.9101577054339032,
      "z_score": 0.3596746871593972,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.799599022878,
      "loocv_error_days": 332.9695267127817,
      "jackknife_tmrca": 1954.5483547894285,
      "leverage": 0.0015552097170852706
    },
    {
      "taxon": "A/Peru/PER317/2010|2010-10-25",
      "sampling_date": 2010.813698630137,
      "root_divergence": 0.12850544765331817,
      "fitted_divergence": 0.1230979486950022,
      "predicted_date": 2013.2852721879478,
      "divergence_residual": 0.005407498958315979,
      "temporal_residual": 2.4715735578108706,
      "z_score": 0.9767125421117598,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2880682683494,
      "loocv_error_days": 903.763510357103,
      "jackknife_tmrca": 1954.5491030952867,
      "leverage": 0.0010664058112083142
    },
    {
      "taxon": "A/Hong_Kong/357/1996|1996-07-19",
      "sampling_date": 1996.5464480874316,
      "root_divergence": 0.08648555431111023,
      "fitted_divergence": 0.09188295927909071,
      "predicted_date": 1994.0794881300667,
      "divergence_residual": -0.005397404967980482,
      "temporal_residual": -2.4669599573649066,
      "z_score": -0.9748893467608901,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.0760091721447,
      "loocv_error_days": -902.3278138085318,
      "jackknife_tmrca": 1954.5424308718557,
      "leverage": 0.0013037096681814558
    },
    {
      "taxon": "A/Nicaragua/AGA2-04/2012|2012-09-19",
      "sampling_date": 2012.7158469945355,
      "root_divergence": 0.1330381986797167,
      "fitted_divergence": 0.12725961536542807,
      "predicted_date": 2015.3570298835748,
      "divergence_residual": 0.005778583314288627,
      "temporal_residual": 2.641182889039328,
      "z_score": 1.0437384902356266,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3603978489768,
      "loocv_error_days": 965.9221995847129,
      "jackknife_tmrca": 1954.5478165421903,
      "leverage": 0.001181589820936592
    },
    {
      "taxon": "A/Canoas/LACENRS-773/2015|2015-05-06",
      "sampling_date": 2015.3424657534247,
      "root_divergence": 0.132446004290308,
      "fitted_divergence": 0.13300633415423363,
      "predicted_date": 2015.086359097463,
      "divergence_residual": -0.0005603298639256238,
      "temporal_residual": -0.2561066559617302,
      "z_score": -0.10120782454785135,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0860038206924,
      "loocv_error_days": -93.67272093044926,
      "jackknife_tmrca": 1954.5504274132945,
      "leverage": 0.0013974284257015212
    },
    {
      "taxon": "A/England/7014/2018|2018-01-08",
      "sampling_date": 2018.0191780821917,
      "root_divergence": 0.14331450644430088,
      "fitted_divergence": 0.13886265151277494,
      "predicted_date": 2020.0539610783212,
      "divergence_residual": 0.004451854931525945,
      "temporal_residual": 2.034782996129479,
      "z_score": 0.8041023365518327,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0576456234728,
      "loocv_error_days": 744.5502694529142,
      "jackknife_tmrca": 1954.5457024913524,
      "leverage": 0.0016851480651708696
    },
    {
      "taxon": "A/New_York/461/2005|2005-02-02",
      "sampling_date": 2005.0876712328768,
      "root_divergence": 0.1083591171042754,
      "fitted_divergence": 0.11057010501091681,
      "predicted_date": 2004.0771080707166,
      "divergence_residual": -0.0022109879066414123,
      "temporal_residual": -1.0105631621602242,
      "z_score": -0.39935275725815594,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.0761675828498,
      "loocv_error_days": -369.4517081723444,
      "jackknife_tmrca": 1954.5490269835911,
      "leverage": 0.000928178028945736
    },
    {
      "taxon": "A/Singapore/19/1993|1993-12-21",
      "sampling_date": 1993.9698630136986,
      "root_divergence": 0.08097867672054304,
      "fitted_divergence": 0.0862457080396154,
      "predicted_date": 1991.5624921687424,
      "divergence_residual": -0.005267031319072357,
      "temporal_residual": -2.4073708449561764,
      "z_score": -0.9513410152621641,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.5584280536725,
      "loocv_error_days": -880.7766191495327,
      "jackknife_tmrca": 1954.541103912358,
      "leverage": 0.0015537408885295196
    },
    {
      "taxon": "A/Alaska/19/2016|2016-04-25",
      "sampling_date": 2016.3142076502731,
      "root_divergence": 0.13392068829800285,
      "fitted_divergence": 0.13513238590711546,
      "predicted_date": 2015.760384192547,
      "divergence_residual": -0.0012116976091126053,
      "temporal_residual": -0.5538234577261392,
      "z_score": -0.21885908091523287,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7595715530829,
      "loocv_error_days": -202.58083449874562,
      "jackknife_tmrca": 1954.5510000329164,
      "leverage": 0.001493971917720245
    },
    {
      "taxon": "A/California/207/2019|2019-10-12",
      "sampling_date": 2019.7780821917809,
      "root_divergence": 0.13646300205195408,
      "fitted_divergence": 0.14271091737171437,
      "predicted_date": 2016.922384499595,
      "divergence_residual": -0.006247915319760294,
      "temporal_residual": -2.855697692185913,
      "z_score": -1.1285101119580283,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.917476403315,
      "loocv_error_days": -1044.8362642371403,
      "jackknife_tmrca": 1954.5573667341964,
      "leverage": 0.0019114559313431528
    },
    {
      "taxon": "A/Victoria/147/2012|2012-07-24",
      "sampling_date": 2012.5601092896175,
      "root_divergence": 0.12800424363723062,
      "fitted_divergence": 0.12691888042171046,
      "predicted_date": 2013.0561898334656,
      "divergence_residual": 0.0010853632155201631,
      "temporal_residual": 0.4960805438481657,
      "z_score": 0.19604032724130724,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.05677976091,
      "loocv_error_days": 181.40888963963886,
      "jackknife_tmrca": 1954.549647269598,
      "leverage": 0.0011708608183753572
    },
    {
      "taxon": "A/Netherlands/330/1985|1985-01-01",
      "sampling_date": 1985.0,
      "root_divergence": 0.06848853129894196,
      "fitted_divergence": 0.0666207509957416,
      "predicted_date": 1985.853695293291,
      "divergence_residual": 0.0018677803032003532,
      "temporal_residual": 0.8536952932909116,
      "z_score": 0.3373619601423308,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1985.8561227078796,
      "loocv_error_days": 312.69881905304186,
      "jackknife_tmrca": 1954.5550875709064,
      "leverage": 0.0029185841476979226
    },
    {
      "taxon": "A/Bom_Retiro_do_Sul/LACENRS-3406/2013|2013-08-22",
      "sampling_date": 2013.6383561643836,
      "root_divergence": 0.12942668744418656,
      "fitted_divergence": 0.1292779519669125,
      "predicted_date": 2013.7063378090538,
      "divergence_residual": 0.00014873547727406455,
      "temporal_residual": 0.06798164467022616,
      "z_score": 0.026864879166948283,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7064230667643,
      "loocv_error_days": 24.861436094542853,
      "jackknife_tmrca": 1954.5499748045656,
      "leverage": 0.0012498911919268248
    },
    {
      "taxon": "A/South_Australia/15/1994|1994-06-03",
      "sampling_date": 1994.4191780821918,
      "root_divergence": 0.0830758841908272,
      "fitted_divergence": 0.08722875414688348,
      "predicted_date": 1992.5210503799883,
      "divergence_residual": -0.004152869956056279,
      "temporal_residual": -1.8981277022035101,
      "z_score": -0.7500991129367621,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.5179984626197,
      "loocv_error_days": -694.4058560487008,
      "jackknife_tmrca": 1954.543203801177,
      "leverage": 0.0015055767101740747
    },
    {
      "taxon": "A/Bilthoven/7398/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.03901956798583486,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1972.384490571806,
      "divergence_residual": -0.0035345359325843623,
      "temporal_residual": -1.6155094281939455,
      "z_score": -0.6384144689645832,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.3749298255907,
      "loocv_error_days": -593.5568812029976,
      "jackknife_tmrca": 1954.536139411939,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/China/JXGZ631/2015|2015-01-21",
      "sampling_date": 2015.054794520548,
      "root_divergence": 0.1337438755495519,
      "fitted_divergence": 0.13237694487823912,
      "predicted_date": 2015.6795694356465,
      "divergence_residual": 0.0013669306713127716,
      "temporal_residual": 0.6247749150984419,
      "z_score": 0.24689756598385224,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6804449122606,
      "loocv_error_days": 228.51880557298966,
      "jackknife_tmrca": 1954.5491643046835,
      "leverage": 0.0013705774999388937
    },
    {
      "taxon": "A/Victoria/2041/2018|2018-08-27",
      "sampling_date": 2018.6520547945206,
      "root_divergence": 0.14168185994854904,
      "fitted_divergence": 0.1402473079199636,
      "predicted_date": 2019.3077370033361,
      "divergence_residual": 0.0014345520285854452,
      "temporal_residual": 0.6556822088155059,
      "z_score": 0.25911146158918935,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.308922376266,
      "loocv_error_days": 239.9208842325341,
      "jackknife_tmrca": 1954.5485464090825,
      "leverage": 0.001763174701127998
    },
    {
      "taxon": "A/New_York/402/2001|2001-12-27",
      "sampling_date": 2001.986301369863,
      "root_divergence": 0.10030087005188475,
      "fitted_divergence": 0.10378468919733524,
      "predicted_date": 2000.393972763521,
      "divergence_residual": -0.003483819145450498,
      "temporal_residual": -1.59232860634188,
      "z_score": -0.6292539083299706,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.3923626999351,
      "loocv_error_days": -582.186099191153,
      "jackknife_tmrca": 1954.547238884519,
      "leverage": 0.0009839991804031225
    },
    {
      "taxon": "A/Singapore/S2010.614/2010|2010-08-12",
      "sampling_date": 2010.6109589041096,
      "root_divergence": 0.12709902035075296,
      "fitted_divergence": 0.12265437911001542,
      "predicted_date": 2012.642444781267,
      "divergence_residual": 0.00444464124073754,
      "temporal_residual": 2.0314858771573654,
      "z_score": 0.8027993862744008,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6446950794777,
      "loocv_error_days": 742.8221380532264,
      "jackknife_tmrca": 1954.549371399992,
      "leverage": 0.0010561661087563248
    },
    {
      "taxon": "A/Malaysia/12974/1999|1999-11-05",
      "sampling_date": 1999.8438356164384,
      "root_divergence": 0.09769744633710226,
      "fitted_divergence": 0.09909723763706978,
      "predicted_date": 1999.2040412882059,
      "divergence_residual": -0.0013997912999675205,
      "temporal_residual": -0.6397943282324832,
      "z_score": -0.2528329139878333,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.2033410807278,
      "loocv_error_days": -233.94062916828165,
      "jackknife_tmrca": 1954.548585650938,
      "leverage": 0.0010761921341189402
    },
    {
      "taxon": "A/Victoria/75/1995|1995-07-27",
      "sampling_date": 1995.5671232876712,
      "root_divergence": 0.08175846557485927,
      "fitted_divergence": 0.08974031706728128,
      "predicted_date": 1991.9189056471103,
      "divergence_residual": -0.007981851492422004,
      "temporal_residual": -3.6482176405609152,
      "z_score": -1.4416968957401128,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.9131948995484,
      "loocv_error_days": -1334.5973437618243,
      "jackknife_tmrca": 1954.5379130589836,
      "leverage": 0.0013912759629325982
    },
    {
      "taxon": "A/Singapore/C2011.301/2011|2011-04-20",
      "sampling_date": 2011.2986301369863,
      "root_divergence": 0.12309024652390091,
      "fitted_divergence": 0.12415891918882187,
      "predicted_date": 2010.8101782443582,
      "divergence_residual": -0.0010686726649209582,
      "temporal_residual": -0.48845189262806343,
      "z_score": -0.19302564887878543,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.8096507393257,
      "loocv_error_days": -178.59972499553936,
      "jackknife_tmrca": 1954.550291684862,
      "leverage": 0.001092489966431583
    },
    {
      "taxon": "A/Mexico/SAR30012N/2017|2017-11-17",
      "sampling_date": 2017.876712328767,
      "root_divergence": 0.142447538148567,
      "fitted_divergence": 0.13855095396656808,
      "predicted_date": 2019.6577010084231,
      "divergence_residual": 0.0038965841819989244,
      "temporal_residual": 1.7809886796560477,
      "z_score": 0.7038082986774851,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.660866092565,
      "loocv_error_days": 651.6621622271477,
      "jackknife_tmrca": 1954.546306286957,
      "leverage": 0.0016681109266110156
    },
    {
      "taxon": "A/Canterbury/236/2005|2005-07-31",
      "sampling_date": 2005.5753424657535,
      "root_divergence": 0.11140234420937407,
      "fitted_divergence": 0.1116370696883173,
      "predicted_date": 2005.468057879742,
      "divergence_residual": -0.0002347254789432235,
      "temporal_residual": -0.10728458601147395,
      "z_score": -0.042396553564650684,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.4679582618535,
      "loocv_error_days": -39.222080474468726,
      "jackknife_tmrca": 1954.549951853619,
      "leverage": 0.0009277557287098503
    },
    {
      "taxon": "A/Kathmandu/FLUNP09M_299_CP2/2009|2009-07-10",
      "sampling_date": 2009.5205479452054,
      "root_divergence": 0.11667434729886686,
      "fitted_divergence": 0.12026869404481624,
      "predicted_date": 2007.8777011423908,
      "divergence_residual": -0.003594346745949384,
      "temporal_residual": -1.6428468028145744,
      "z_score": -0.6492176095694803,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8760966785615,
      "loocv_error_days": -600.6358251417046,
      "jackknife_tmrca": 1954.5501586830565,
      "leverage": 0.0010078243101664802
    },
    {
      "taxon": "A/Australia/NHRC0014/2005|2005-06-17",
      "sampling_date": 2005.4575342465753,
      "root_divergence": 0.10884871101844125,
      "fitted_divergence": 0.11137931979433827,
      "predicted_date": 2004.3008838645992,
      "divergence_residual": -0.002530608775897017,
      "temporal_residual": -1.1566503819760783,
      "z_score": -0.45708327447675406,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2998101279386,
      "loocv_error_days": -422.85873433204705,
      "jackknife_tmrca": 1954.5489834509474,
      "leverage": 0.0009276497421689021
    },
    {
      "taxon": "A/South_Korea/9645/2019|2019-04-10",
      "sampling_date": 2019.2712328767122,
      "root_divergence": 0.14287959206188575,
      "fitted_divergence": 0.14160199340924717,
      "predicted_date": 2019.8551773345287,
      "divergence_residual": 0.001277598652638573,
      "temporal_residual": 0.5839444578164148,
      "z_score": 0.23076225024475797,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.8562782836364,
      "loocv_error_days": 213.68783487903102,
      "jackknife_tmrca": 1954.5486225654645,
      "leverage": 0.001843213216215243
    },
    {
      "taxon": "A/Lyon/1803/1993|1993-11-27",
      "sampling_date": 1993.9041095890411,
      "root_divergence": 0.0820118850839183,
      "fitted_divergence": 0.08610184763367386,
      "predicted_date": 1992.0347346028718,
      "divergence_residual": -0.004089962549755563,
      "temporal_residual": -1.869374986169305,
      "z_score": -0.7387366599433797,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.0316192732175,
      "loocv_error_days": -683.927087854569,
      "jackknife_tmrca": 1954.5430728574477,
      "leverage": 0.0015609509774047866
    },
    {
      "taxon": "A/Peru/PER099/2012|2012-01-30",
      "sampling_date": 2012.0792349726776,
      "root_divergence": 0.12850564886167745,
      "fitted_divergence": 0.12586678656040673,
      "predicted_date": 2013.2853641530623,
      "divergence_residual": 0.0026388623012707224,
      "temporal_residual": 1.206129180384778,
      "z_score": 0.4766362280279905,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2867860722524,
      "loocv_error_days": 441.0580391197166,
      "jackknife_tmrca": 1954.5492154760148,
      "leverage": 0.0011391940371029124
    },
    {
      "taxon": "A/Thailand/CU-B6274/2012|2012-06-22",
      "sampling_date": 2012.4726775956285,
      "root_divergence": 0.12926528773610113,
      "fitted_divergence": 0.12672759062874642,
      "predicted_date": 2013.6325677993289,
      "divergence_residual": 0.002537697107354714,
      "temporal_residual": 1.1598902037003427,
      "z_score": 0.458363582118188,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6339659638538,
      "loocv_error_days": 424.160576494296,
      "jackknife_tmrca": 1954.549136393917,
      "leverage": 0.001164939010429536
    },
    {
      "taxon": "A/Malaysia/12106/1999|1999-07-14",
      "sampling_date": 1999.531506849315,
      "root_divergence": 0.09570689860157892,
      "fitted_divergence": 0.09841390070884692,
      "predicted_date": 1998.294233410922,
      "divergence_residual": -0.002707002107268,
      "temporal_residual": -1.2372734383930037,
      "z_score": -0.4889437668084195,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.2928360856204,
      "loocv_error_days": -452.42449643948896,
      "jackknife_tmrca": 1954.5471264610949,
      "leverage": 0.0010932920185322908
    },
    {
      "taxon": "A/Spain/7044/2018|2018-01-02",
      "sampling_date": 2018.0027397260274,
      "root_divergence": 0.13906326460354518,
      "fitted_divergence": 0.13882668641128956,
      "predicted_date": 2018.1108711207519,
      "divergence_residual": 0.00023657819225561538,
      "temporal_residual": 0.10813139472452349,
      "z_score": 0.04273119409682642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1110541359521,
      "loocv_error_days": 39.56183822502862,
      "jackknife_tmrca": 1954.549817035251,
      "leverage": 0.0016831723519477937
    },
    {
      "taxon": "A/Newcastle/186/2017|2017-08-15",
      "sampling_date": 2017.6191780821919,
      "root_divergence": 0.1334982959754545,
      "fitted_divergence": 0.13798750070996352,
      "predicted_date": 2015.5673238325764,
      "divergence_residual": -0.004489204734509006,
      "temporal_residual": -2.051854249615417,
      "z_score": -0.8108485275913813,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.564203689245,
      "loocv_error_days": -750.5793970238408,
      "jackknife_tmrca": 1954.5542280239654,
      "leverage": 0.0016378047762384488
    },
    {
      "taxon": "A/KhanhHoa/KH475/2008|2008-12-10",
      "sampling_date": 2008.9398907103825,
      "root_divergence": 0.11933785360889287,
      "fitted_divergence": 0.11899828743178208,
      "predicted_date": 2009.095094214062,
      "divergence_residual": 0.00033956617711079773,
      "temporal_residual": 0.1552035036795587,
      "z_score": 0.06133307590397494,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0952479120351,
      "loocv_error_days": 56.74421790360401,
      "jackknife_tmrca": 1954.5500588752645,
      "leverage": 0.0009867136906578627
    },
    {
      "taxon": "A/Frederico_Westphalen/LACENRS-2130/2012|2012-07-26",
      "sampling_date": 2012.5655737704917,
      "root_divergence": 0.12589548247191368,
      "fitted_divergence": 0.1269308360337706,
      "predicted_date": 2012.0923508431833,
      "divergence_residual": -0.001035353561856911,
      "temporal_residual": -0.47322292730837034,
      "z_score": -0.18700749037234274,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.0918035929567,
      "loocv_error_days": -173.0445573446646,
      "jackknife_tmrca": 1954.5504298555538,
      "leverage": 0.0011712333546297486
    },
    {
      "taxon": "A/Keelung/0089/2016|2016-12-08",
      "sampling_date": 2016.9344262295083,
      "root_divergence": 0.13254982253154168,
      "fitted_divergence": 0.1364893478759564,
      "predicted_date": 2015.1338106867893,
      "divergence_residual": -0.003939525344414718,
      "temporal_residual": -1.8006155427190151,
      "z_score": -0.7115644114807737,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1311755051036,
      "loocv_error_days": -658.637327088829,
      "jackknife_tmrca": 1954.5534160657512,
      "leverage": 0.0015603045826272674
    },
    {
      "taxon": "A/Massachusetts/07/2021|2021-11-30",
      "sampling_date": 2021.9123287671232,
      "root_divergence": 0.15367647410453836,
      "fitted_divergence": 0.1473803863812369,
      "predicted_date": 2024.790044334805,
      "divergence_residual": 0.006296087723301452,
      "temporal_residual": 2.8777155676818893,
      "z_score": 1.1372111012850739,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.7971185620586,
      "loocv_error_days": 1053.66947260015,
      "jackknife_tmrca": 1954.5411711622933,
      "leverage": 0.0022257211074533565
    },
    {
      "taxon": "A/Albany/20/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.04220505545794641,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1973.8404624851619,
      "divergence_residual": -0.00034904846047281723,
      "temporal_residual": -0.15953751483812084,
      "z_score": -0.06304578360099618,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1973.839553574269,
      "loocv_error_days": -58.60305699822021,
      "jackknife_tmrca": 1954.5486743036624,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Michigan/UOM10048462611/2022|2022-11-17",
      "sampling_date": 2022.876712328767,
      "root_divergence": 0.15650311438862807,
      "fitted_divergence": 0.14949033900171463,
      "predicted_date": 2026.0820000868919,
      "divergence_residual": 0.007012775386913445,
      "temporal_residual": 3.2052877581247685,
      "z_score": 1.266660563082955,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.090513645339,
      "loocv_error_days": 1173.840930877846,
      "jackknife_tmrca": 1954.5394061497855,
      "leverage": 0.0023819904184994244
    },
    {
      "taxon": "A/Thailand/VIROAF1/2012|2012-10-05",
      "sampling_date": 2012.75956284153,
      "root_divergence": 0.1301415835312793,
      "fitted_divergence": 0.1273552602619101,
      "predicted_date": 2014.033091134216,
      "divergence_residual": 0.002786323269369201,
      "temporal_residual": 1.2735282926860236,
      "z_score": 0.5032709029717984,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0346585454674,
      "loocv_error_days": 465.72870586317015,
      "jackknife_tmrca": 1954.5489582721907,
      "leverage": 0.0011846430937943494
    },
    {
      "taxon": "A/Mexico/NAY2090/2007|2007-04-14",
      "sampling_date": 2007.282191780822,
      "root_divergence": 0.11433292905313622,
      "fitted_divergence": 0.11537144605921926,
      "predicted_date": 2006.8075229567762,
      "divergence_residual": -0.0010385170060830395,
      "temporal_residual": -0.4746688240456933,
      "z_score": -0.18757887756552546,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.8070763749279,
      "loocv_error_days": -173.5359020027945,
      "jackknife_tmrca": 1954.5498213423866,
      "leverage": 0.0009441585092726721
    },
    {
      "taxon": "A/Quebec/26-310106/2006|2006-01-31",
      "sampling_date": 2006.0794520547945,
      "root_divergence": 0.11653130350424942,
      "fitted_divergence": 0.11273999946720317,
      "predicted_date": 2007.8123209614403,
      "divergence_residual": 0.0037913040370462503,
      "temporal_residual": 1.7328689066457628,
      "z_score": 0.6847924026406518,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.81394295794,
      "loocv_error_days": 633.5228023739194,
      "jackknife_tmrca": 1954.5513796221921,
      "leverage": 0.000929705870034478
    },
    {
      "taxon": "A/MUWRP-Uganda/580/2016|2016-08-31",
      "sampling_date": 2016.6612021857923,
      "root_divergence": 0.13114491449197313,
      "fitted_divergence": 0.13589156727294255,
      "predicted_date": 2014.4916776806583,
      "divergence_residual": -0.004746652780969418,
      "temporal_residual": -2.16952450513395,
      "z_score": -0.857349273658721,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4886051227763,
      "loocv_error_days": -793.5410772665678,
      "jackknife_tmrca": 1954.5539618735913,
      "leverage": 0.0015306305653153877
    },
    {
      "taxon": "A/Stockholm/7/1992|1992-02-14",
      "sampling_date": 1992.120218579235,
      "root_divergence": 0.07889206223172188,
      "fitted_divergence": 0.08219891351027256,
      "predicted_date": 1990.608775628865,
      "divergence_residual": -0.003306851278550682,
      "temporal_residual": -1.511442950369883,
      "z_score": -0.5972896423200807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.6059465333492,
      "loocv_error_days": -553.0878647597586,
      "jackknife_tmrca": 1954.5437511400107,
      "leverage": 0.0017723118017467462
    },
    {
      "taxon": "A/Chad/9835/2019|2019-08-05",
      "sampling_date": 2019.5917808219178,
      "root_divergence": 0.14364185615626163,
      "fitted_divergence": 0.142303312888213,
      "predicted_date": 2020.203580874548,
      "divergence_residual": 0.0013385432680486364,
      "temporal_residual": 0.6118000526300875,
      "z_score": 0.2417701802885807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2047623779715,
      "loocv_error_days": 223.8915133486076,
      "jackknife_tmrca": 1954.548506808461,
      "leverage": 0.0018860870457102076
    },
    {
      "taxon": "A/Thailand/SN07100/2007|2007-12-21",
      "sampling_date": 2007.9698630136986,
      "root_divergence": 0.11746996306081847,
      "fitted_divergence": 0.1168759861380257,
      "predicted_date": 2008.2413485317988,
      "divergence_residual": 0.0005939769227927688,
      "temporal_residual": 0.2714855181002349,
      "z_score": 0.10728521904280058,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.2416099331151,
      "loocv_error_days": 99.25556231687682,
      "jackknife_tmrca": 1954.5501314314647,
      "leverage": 0.0009586275516613792
    },
    {
      "taxon": "A/Malaysia/10360/1996|1996-07-02",
      "sampling_date": 1996.5,
      "root_divergence": 0.08621702187596889,
      "fitted_divergence": 0.09178133657657864,
      "predicted_date": 1993.9567515985896,
      "divergence_residual": -0.0055643147006097515,
      "temporal_residual": -2.5432484014104375,
      "z_score": -1.005036893809202,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.9531453101438,
      "loocv_error_days": -930.2386754699837,
      "jackknife_tmrca": 1954.5421665466386,
      "leverage": 0.00130765597742219
    },
    {
      "taxon": "A/Hong_Kong/49/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.037850375774393555,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1971.8500948047292,
      "divergence_residual": -0.004703728144025671,
      "temporal_residual": -2.149905195270776,
      "z_score": -0.849596145716999,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.837197056722,
      "loocv_error_days": -789.963775032267,
      "jackknife_tmrca": 1954.5315372593113,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Linkou/0206/2017|2017-01-17",
      "sampling_date": 2017.0438356164384,
      "root_divergence": 0.13817535615658205,
      "fitted_divergence": 0.13672872215797396,
      "predicted_date": 2017.7050400598146,
      "divergence_residual": 0.0014466339986080878,
      "temporal_residual": 0.6612044433761639,
      "z_score": 0.2612937295369965,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7061056982457,
      "loocv_error_days": 241.89414738010333,
      "jackknife_tmrca": 1954.5487927139186,
      "leverage": 0.0015723870409982477
    },
    {
      "taxon": "A/Mexico/JAL25565/2009|2009-02-03",
      "sampling_date": 2009.0904109589042,
      "root_divergence": 0.11077479907070475,
      "fitted_divergence": 0.11932760722261485,
      "predicted_date": 2005.1812295358025,
      "divergence_residual": -0.00855280815191009,
      "temporal_residual": -3.9091814231016997,
      "z_score": -1.5448241519121446,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.1776163671277,
      "loocv_error_days": -1429.148224646347,
      "jackknife_tmrca": 1954.549903362379,
      "leverage": 0.0009918769999543266
    },
    {
      "taxon": "A/South_Australia/36/2015|2015-03-23",
      "sampling_date": 2015.2219178082191,
      "root_divergence": 0.13257429622161562,
      "fitted_divergence": 0.1327425900766738,
      "predicted_date": 2015.1449967315236,
      "divergence_residual": -0.00016829385505817696,
      "temporal_residual": -0.07692107669549841,
      "z_score": -0.0303975498216,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1448902422987,
      "loocv_error_days": -28.134318452422065,
      "jackknife_tmrca": 1954.550159332985,
      "leverage": 0.0013860804369680403
    },
    {
      "taxon": "A/Geneva/6447/1991|1991-11-27",
      "sampling_date": 1991.9041095890411,
      "root_divergence": 0.07845270177109469,
      "fitted_divergence": 0.08172609361961525,
      "predicted_date": 1990.4079597424072,
      "divergence_residual": -0.00327339184852056,
      "temporal_residual": -1.496149846633898,
      "z_score": -0.5912461376954384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.4051168601532,
      "loocv_error_days": -547.507094226331,
      "jackknife_tmrca": 1954.543736002001,
      "leverage": 0.0017999803194971697
    },
    {
      "taxon": "A/Canterbury/206/2005|2005-07-13",
      "sampling_date": 2005.5287671232877,
      "root_divergence": 0.1139588372071898,
      "fitted_divergence": 0.11153516856744194,
      "predicted_date": 2006.636539009898,
      "divergence_residual": 0.0024236686397478557,
      "temporal_residual": 1.1077718866101804,
      "z_score": 0.43776754773557813,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.637568267301,
      "loocv_error_days": 404.98961785087295,
      "jackknife_tmrca": 1954.5510473537827,
      "leverage": 0.0009276979894525057
    },
    {
      "taxon": "A/Lyon/1276/1991|1991-12-12",
      "sampling_date": 1991.945205479452,
      "root_divergence": 0.07849259207931583,
      "fitted_divergence": 0.08181600637332846,
      "predicted_date": 1990.4261921695927,
      "divergence_residual": -0.0033234142940126304,
      "temporal_residual": -1.5190133098592469,
      "z_score": -0.6002812850483696,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.4233121234936,
      "loocv_error_days": -555.871548263789,
      "jackknife_tmrca": 1954.5436547679942,
      "leverage": 0.0017946844629281582
    },
    {
      "taxon": "A/Guam/9841/2019|2019-07-25",
      "sampling_date": 2019.5616438356165,
      "root_divergence": 0.14197100003091595,
      "fitted_divergence": 0.14223737686882304,
      "predicted_date": 2019.4398925502146,
      "divergence_residual": -0.00026637683790708966,
      "temporal_residual": -0.12175128540184232,
      "z_score": -0.048113481022833124,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.4396639847926,
      "loocv_error_days": -44.55314051342617,
      "jackknife_tmrca": 1954.5503531655297,
      "leverage": 0.001882014393115303
    },
    {
      "taxon": "A/New_York/663/1994|1994-12-20",
      "sampling_date": 1994.9671232876713,
      "root_divergence": 0.08825604470829801,
      "fitted_divergence": 0.0884275908630639,
      "predicted_date": 1994.888715701589,
      "divergence_residual": -0.0001715461547658892,
      "temporal_residual": -0.07840758608222131,
      "z_score": -0.030984986257504225,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.888601581147,
      "loocv_error_days": -28.680053307989795,
      "jackknife_tmrca": 1954.5497752686485,
      "leverage": 0.00144944845345092
    },
    {
      "taxon": "A/Bilthoven/808/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.036666070485124554,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1971.3087913925795,
      "divergence_residual": 0.005051351601851876,
      "temporal_residual": 2.308791392579451,
      "z_score": 0.9123845426835795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.32473645346,
      "loocv_error_days": 849.1099896262617,
      "jackknife_tmrca": 1954.5727663659418,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/TayNguyen/TN406/2005|2005-10-13",
      "sampling_date": 2005.7808219178082,
      "root_divergence": 0.11221727985967753,
      "fitted_divergence": 0.11208663345688488,
      "predicted_date": 2005.8405356962212,
      "divergence_residual": 0.0001306464027926446,
      "temporal_residual": 0.05971377841296999,
      "z_score": 0.023597596813795724,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.8405911836123,
      "loocv_error_days": 21.830724334950048,
      "jackknife_tmrca": 1954.5500977138438,
      "leverage": 0.0009282576993048878
    },
    {
      "taxon": "A/England/8742/2019|2019-03-12",
      "sampling_date": 2019.1917808219177,
      "root_divergence": 0.14266515675977018,
      "fitted_divergence": 0.14142816208540107,
      "predicted_date": 2019.7571666596018,
      "divergence_residual": 0.0012369946743691074,
      "temporal_residual": 0.5653858376840617,
      "z_score": 0.22342828399878553,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.7582258561483,
      "loocv_error_days": 206.89404875272032,
      "jackknife_tmrca": 1954.548678797045,
      "leverage": 0.0018327380809124165
    },
    {
      "taxon": "A/Aomori/USAFSAM-14106/2023|2023-01-30",
      "sampling_date": 2023.0794520547945,
      "root_divergence": 0.1553135784636936,
      "fitted_divergence": 0.1499339085867014,
      "predicted_date": 2025.538305939043,
      "divergence_residual": 0.005379669876992205,
      "temporal_residual": 2.458853884248583,
      "z_score": 0.9716860015661389,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.5447730398582,
      "loocv_error_days": 900.4584897945263,
      "jackknife_tmrca": 1954.5417630884529,
      "leverage": 0.0024159720473849525
    },
    {
      "taxon": "A/China/JSHA55/2015|2015-02-09",
      "sampling_date": 2015.1068493150685,
      "root_divergence": 0.13449085378461934,
      "fitted_divergence": 0.13249083436627607,
      "predicted_date": 2016.0209863583839,
      "divergence_residual": 0.0020000194183432685,
      "temporal_residual": 0.9141370433153497,
      "z_score": 0.3612472356298493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.022284114884,
      "loocv_error_days": 334.36256063263227,
      "jackknife_tmrca": 1954.5487436718888,
      "leverage": 0.0013753776899247628
    },
    {
      "taxon": "A/MUWRP-Uganda/708/2017|2017-07-03",
      "sampling_date": 2017.5013698630137,
      "root_divergence": 0.14232116835437525,
      "fitted_divergence": 0.1377297508159845,
      "predicted_date": 2019.5999419142026,
      "divergence_residual": 0.004591417538390763,
      "temporal_residual": 2.0985720511889667,
      "z_score": 0.8293103947660745,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.6036106613144,
      "loocv_error_days": 767.8434515793406,
      "jackknife_tmrca": 1954.545830912109,
      "leverage": 0.001624152408886621
    },
    {
      "taxon": "A/Siena/1/1991|1991-12-17",
      "sampling_date": 1991.958904109589,
      "root_divergence": 0.07742757434735967,
      "fitted_divergence": 0.08184597729123302,
      "predicted_date": 1989.939410815552,
      "divergence_residual": -0.004418402943873356,
      "temporal_residual": -2.01949329403692,
      "z_score": -0.7980601761832941,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1989.9355204264805,
      "loocv_error_days": -739.0408902553713,
      "jackknife_tmrca": 1954.5415549911763,
      "leverage": 0.001792922760572932
    },
    {
      "taxon": "A/Santiago/p025d0/2017|2017-06-15",
      "sampling_date": 2017.4520547945206,
      "root_divergence": 0.13724128214922646,
      "fitted_divergence": 0.13762185551152833,
      "predicted_date": 2017.2781083793066,
      "divergence_residual": -0.0003805733623018781,
      "temporal_residual": -0.17394641521400445,
      "z_score": -0.06873987013575802,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2778281378799,
      "loocv_error_days": -63.63628633802023,
      "jackknife_tmrca": 1954.5503948424516,
      "leverage": 0.001618476807596079
    },
    {
      "taxon": "A/Malaysia/1779027/2007|2007-05-10",
      "sampling_date": 2007.3534246575343,
      "root_divergence": 0.1171867669994854,
      "fitted_divergence": 0.11552729483232294,
      "predicted_date": 2008.111909783449,
      "divergence_residual": 0.0016594721671624596,
      "temporal_residual": 0.7584851259146035,
      "z_score": 0.29973695629850305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.1126328838504,
      "loocv_error_days": 277.3008046619572,
      "jackknife_tmrca": 1954.5503956877526,
      "leverage": 0.0009454476792244589
    },
    {
      "taxon": "A/Thailand/CU-C4406/2014|2014-01-07",
      "sampling_date": 2014.0164383561644,
      "root_divergence": 0.1315421905988977,
      "fitted_divergence": 0.1301051493010769,
      "predicted_date": 2014.6732583205426,
      "divergence_residual": 0.0014370412978208236,
      "temporal_residual": 0.6568199643782009,
      "z_score": 0.2595610780387955,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.6741180249392,
      "loocv_error_days": 240.2174990199921,
      "jackknife_tmrca": 1954.5492849337975,
      "leverage": 0.0012802312637536458
    },
    {
      "taxon": "A/South_Australia/27/1992|1992-04-06",
      "sampling_date": 1992.2622950819673,
      "root_divergence": 0.08037403625525394,
      "fitted_divergence": 0.08250975942383987,
      "predicted_date": 1991.2861327283597,
      "divergence_residual": -0.002135723168585929,
      "temporal_residual": -0.9761623536076058,
      "z_score": -0.385758299967601,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.2843570978382,
      "loocv_error_days": -357.1918487031482,
      "jackknife_tmrca": 1954.5460149556297,
      "leverage": 0.001754364623155858
    },
    {
      "taxon": "A/Cambara_do_Sul/LACENRS-1939/2015|2015-07-29",
      "sampling_date": 2015.572602739726,
      "root_divergence": 0.13316929391422763,
      "fitted_divergence": 0.13350984557502954,
      "predicted_date": 2015.416948806846,
      "divergence_residual": -0.0003405516608019077,
      "temporal_residual": -0.15565393288011364,
      "z_score": -0.06151107580532923,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.416728722731,
      "loocv_error_days": -56.932984707454864,
      "jackknife_tmrca": 1954.5502871075394,
      "leverage": 0.001419478030029586
    },
    {
      "taxon": "A/Thailand/CU-B8736/2013|2013-11-14",
      "sampling_date": 2013.868493150685,
      "root_divergence": 0.13014325730393408,
      "fitted_divergence": 0.1297814633877084,
      "predicted_date": 2014.0338561555811,
      "divergence_residual": 0.0003617939162256778,
      "temporal_residual": 0.16536300489610767,
      "z_score": 0.06534789157821642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0340672400168,
      "loocv_error_days": 60.475936128444516,
      "jackknife_tmrca": 1954.5498614498651,
      "leverage": 0.0012681965292436195
    },
    {
      "taxon": "A/Chicago/YGA_04120/2012|2012-12-30",
      "sampling_date": 2012.9945355191257,
      "root_divergence": 0.12792265626213098,
      "fitted_divergence": 0.12786935158050208,
      "predicted_date": 2013.0188991746045,
      "divergence_residual": 5.330468162889623e-05,
      "temporal_residual": 0.0243636554787372,
      "z_score": 0.00962799096246724,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0189285010117,
      "loocv_error_days": 8.909536633849427,
      "jackknife_tmrca": 1954.5500252457632,
      "leverage": 0.0012013670356586445
    },
    {
      "taxon": "A/Victoria/5065/2014|2014-09-24",
      "sampling_date": 2014.7287671232878,
      "root_divergence": 0.13035756899762993,
      "fitted_divergence": 0.13166363703211167,
      "predicted_date": 2014.1318103335389,
      "divergence_residual": -0.0013060680344817444,
      "temporal_residual": -0.5969567897489014,
      "z_score": -0.23590444306379343,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.1310245525824,
      "loocv_error_days": -218.32547395012904,
      "jackknife_tmrca": 1954.5508439233304,
      "leverage": 0.0013411015799466835
    },
    {
      "taxon": "A/HaNoi/TX320/2007|2007-07-31",
      "sampling_date": 2007.5753424657535,
      "root_divergence": 0.11503212526902681,
      "fitted_divergence": 0.11601282370237591,
      "predicted_date": 2007.1271004346895,
      "divergence_residual": -0.0009806984333490948,
      "temporal_residual": -0.44824203106395544,
      "z_score": -0.1771355791772015,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.1266763701688,
      "loocv_error_days": -163.87529141231636,
      "jackknife_tmrca": 1954.5498658718902,
      "leverage": 0.0009497744926110112
    },
    {
      "taxon": "A/Japan/NHRC-OID_FDX70590/2019|2019-01-31",
      "sampling_date": 2019.0794520547945,
      "root_divergence": 0.14070345703270853,
      "fitted_divergence": 0.14118240055858416,
      "predicted_date": 2018.8605441708792,
      "divergence_residual": -0.00047894352587563027,
      "temporal_residual": -0.21890788391533533,
      "z_score": -0.08650767245485277,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.8601486001921,
      "loocv_error_days": -80.10058679351499,
      "jackknife_tmrca": 1954.5505713859068,
      "leverage": 0.0018180312437790975
    },
    {
      "taxon": "A/Saratov/CRIE-250/2017|2017-01-19",
      "sampling_date": 2017.0493150684931,
      "root_divergence": 0.1349617212593486,
      "fitted_divergence": 0.1367407105251356,
      "predicted_date": 2016.23620296938,
      "divergence_residual": -0.0017789892657869844,
      "temporal_residual": -0.8131120991131411,
      "z_score": -0.321324357447025,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2349587435392,
      "loocv_error_days": -297.44364768941404,
      "jackknife_tmrca": 1954.5515914666837,
      "leverage": 0.0015729951610701492
    },
    {
      "taxon": "A/Bilthoven/21438/1971|1971-01-01",
      "sampling_date": 1971.0,
      "root_divergence": 0.03441184329909848,
      "fitted_divergence": 0.0359904728973313,
      "predicted_date": 1970.2784651087968,
      "divergence_residual": -0.0015786295982328225,
      "temporal_residual": -0.7215348912031914,
      "z_score": -0.28513502079767755,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2735964038725,
      "loocv_error_days": -265.3189134855735,
      "jackknife_tmrca": 1954.5433013790591,
      "leverage": 0.006583916170848446
    },
    {
      "taxon": "A/Hong_Kong/46/1980|1980-01-01",
      "sampling_date": 1980.0,
      "root_divergence": 0.05579978246543499,
      "fitted_divergence": 0.055681365960595065,
      "predicted_date": 1980.0541239313086,
      "divergence_residual": 0.000118416504839923,
      "temporal_residual": 0.054123931308595274,
      "z_score": 0.021388609847501402,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1980.0543416373607,
      "loocv_error_days": 19.84828304600353,
      "jackknife_tmrca": 1954.550433373731,
      "leverage": 0.004012815911000266
    },
    {
      "taxon": "A/Malaysia/14712/1997|1997-12-20",
      "sampling_date": 1997.9671232876713,
      "root_divergence": 0.08969310183989371,
      "fitted_divergence": 0.09499122188415182,
      "predicted_date": 1995.5455429030171,
      "divergence_residual": -0.0052981200442581144,
      "temporal_residual": -2.421580384654135,
      "z_score": -0.956956318758524,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.5424414050494,
      "loocv_error_days": -885.6150576276219,
      "jackknife_tmrca": 1954.5434084773412,
      "leverage": 0.0011929564629109234
    },
    {
      "taxon": "A/Passo_Fundo/LACENRS-1533/2013|2013-06-19",
      "sampling_date": 2013.4630136986302,
      "root_divergence": 0.13057051097493533,
      "fitted_divergence": 0.12889432421773486,
      "predicted_date": 2014.229138463329,
      "divergence_residual": 0.0016761867572004652,
      "temporal_residual": 0.7661247646988159,
      "z_score": 0.30275597670927357,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2301093692238,
      "loocv_error_days": 280.18169368429864,
      "jackknife_tmrca": 1954.5492611682446,
      "leverage": 0.0012362836659097296
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-13876/2022|2022-12-22",
      "sampling_date": 2022.972602739726,
      "root_divergence": 0.1546983599647337,
      "fitted_divergence": 0.14970013542704613,
      "predicted_date": 2025.2571116593906,
      "divergence_residual": 0.004998224537687557,
      "temporal_residual": 2.2845089196646313,
      "z_score": 0.9027886333186654,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.2630425466725,
      "loocv_error_days": 836.583139487228,
      "jackknife_tmrca": 1954.542410186044,
      "leverage": 0.002398013900299571
    },
    {
      "taxon": "A/Singapore/NHRC0005/2003|2003-10-03",
      "sampling_date": 2003.7534246575342,
      "root_divergence": 0.10744171438890619,
      "fitted_divergence": 0.10765093760701713,
      "predicted_date": 2003.6577962390086,
      "divergence_residual": -0.00020922321811094047,
      "temporal_residual": -0.09562841852562087,
      "z_score": -0.037790287673690005,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6577061008925,
      "loocv_error_days": -34.96120281338597,
      "jackknife_tmrca": 1954.5499198909147,
      "leverage": 0.0009409376914496774
    },
    {
      "taxon": "A/Taiwan/70307/2007|2007-02-03",
      "sampling_date": 2007.0904109589042,
      "root_divergence": 0.11428293878841754,
      "fitted_divergence": 0.11495185320855623,
      "predicted_date": 2006.7846742022266,
      "divergence_residual": -0.0006689144201386943,
      "temporal_residual": -0.30573675667756106,
      "z_score": -0.12082056950637718,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7843870006595,
      "loocv_error_days": -111.77525074884852,
      "jackknife_tmrca": 1954.5498875691972,
      "leverage": 0.0009409284559701134
    },
    {
      "taxon": "A/Santiago/p27d3/2013|2013-07-15",
      "sampling_date": 2013.5342465753424,
      "root_divergence": 0.12822410811293347,
      "fitted_divergence": 0.12905017299083804,
      "predicted_date": 2013.1566819886446,
      "divergence_residual": -0.0008260648779045698,
      "temporal_residual": -0.3775645866978721,
      "z_score": -0.14920537813634235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.1562180889389,
      "loocv_error_days": -138.07490465889174,
      "jackknife_tmrca": 1954.550441509412,
      "leverage": 0.0012417763216564254
    },
    {
      "taxon": "A/Taipei/1514A02605215N/2013|2013-05-07",
      "sampling_date": 2013.345205479452,
      "root_divergence": 0.13076755261788814,
      "fitted_divergence": 0.12863657432375583,
      "predicted_date": 2014.3191991213641,
      "divergence_residual": 0.0021309782941323074,
      "temporal_residual": 0.9739936419121022,
      "z_score": 0.3849012718987429,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3204319482309,
      "loocv_error_days": 356.20146772146705,
      "jackknife_tmrca": 1954.5490757258162,
      "leverage": 0.001227305970916888
    },
    {
      "taxon": "A/Bilthoven/16398/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.0345400483101365,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.337063014724,
      "divergence_residual": 0.005113206433893118,
      "temporal_residual": 2.337063014723981,
      "z_score": 0.9235568777520843,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.3540007694855,
      "loocv_error_days": 859.7987810545926,
      "jackknife_tmrca": 1954.573624018996,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/New_York/327/1999|1999-03-24",
      "sampling_date": 1999.2246575342465,
      "root_divergence": 0.09616921567538148,
      "fitted_divergence": 0.0977425521477857,
      "predicted_date": 1998.5055419407513,
      "divergence_residual": -0.0015733364724042215,
      "temporal_residual": -0.7191155934951894,
      "z_score": -0.28417896654346086,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.5047267818948,
      "loocv_error_days": -262.95470729646905,
      "jackknife_tmrca": 1954.5482960979734,
      "leverage": 0.0011109988764038646
    },
    {
      "taxon": "A/Finland/220/1992|1992-01-24",
      "sampling_date": 1992.0628415300546,
      "root_divergence": 0.08114536277673574,
      "fitted_divergence": 0.08207337958363972,
      "predicted_date": 1991.6386783783223,
      "divergence_residual": -0.0009280168069039779,
      "temporal_residual": -0.42416315173227304,
      "z_score": -0.167620125603482,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.6379106707789,
      "loocv_error_days": -155.2059963504563,
      "jackknife_tmrca": 1954.5482746934742,
      "leverage": 0.0017796143310015746
    },
    {
      "taxon": "A/Rotterdam/8179/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04493933094064809,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1975.0902016039136,
      "divergence_residual": -0.004178403998859055,
      "temporal_residual": -1.909798396086444,
      "z_score": -0.7547111193464788,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.0805215945634,
      "loocv_error_days": -701.0894875857258,
      "jackknife_tmrca": 1954.5350181570302,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Bilthoven/21793/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03445894974790761,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.2999957746697,
      "divergence_residual": -0.003719400156452987,
      "temporal_residual": -1.7000042253303036,
      "z_score": -0.6718049896899857,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2888195776723,
      "loocv_error_days": -625.0086492552082,
      "jackknife_tmrca": 1954.5345713320514,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Singapore/G2-51.1/2014|2014-08-12",
      "sampling_date": 2014.6109589041096,
      "root_divergence": 0.13231914846208642,
      "fitted_divergence": 0.13140588713813264,
      "predicted_date": 2015.028377854544,
      "divergence_residual": 0.000913261323953779,
      "temporal_residual": 0.41741895043446675,
      "z_score": 0.16495496276693405,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0289417175115,
      "loocv_error_days": 152.66822259507217,
      "jackknife_tmrca": 1954.5495025007526,
      "leverage": 0.0013307002207284947
    },
    {
      "taxon": "A/Mexico/JAL25216/2009|2009-05-22",
      "sampling_date": 2009.386301369863,
      "root_divergence": 0.11763068547371665,
      "fitted_divergence": 0.11997497904935232,
      "predicted_date": 2008.3148089742194,
      "divergence_residual": -0.0023442935756356753,
      "temporal_residual": -1.071492395643645,
      "z_score": -0.4234306756904959,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3137553250037,
      "loocv_error_days": -391.7474428848727,
      "jackknife_tmrca": 1954.5500850405695,
      "leverage": 0.0010026575029373867
    },
    {
      "taxon": "A/Baden-Wurttemberg/USAFSAM-14142/2023|2023-01-03",
      "sampling_date": 2023.0054794520547,
      "root_divergence": 0.15367477447820768,
      "fitted_divergence": 0.1497720656300169,
      "predicted_date": 2024.789267496653,
      "divergence_residual": 0.0039027088481907724,
      "temporal_residual": 1.7837880445983956,
      "z_score": 0.7049145473022076,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.793833617987,
      "loocv_error_days": 653.1963591067845,
      "jackknife_tmrca": 1954.5440700722247,
      "leverage": 0.002403527874554513
    },
    {
      "taxon": "A/Malaysia/1781328/2007|2007-05-14",
      "sampling_date": 2007.3643835616438,
      "root_divergence": 0.11361567798947173,
      "fitted_divergence": 0.11555127156664619,
      "predicted_date": 2006.4796932564045,
      "divergence_residual": -0.0019355935771744603,
      "temporal_residual": -0.8846903052392463,
      "z_score": -0.3496105201000378,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.4788631269835,
      "loocv_error_days": -323.4363387596721,
      "jackknife_tmrca": 1954.5496436843555,
      "leverage": 0.0009456503128645371
    },
    {
      "taxon": "A/Nanjing/1655/2010|2010-09-10",
      "sampling_date": 2010.690410958904,
      "root_divergence": 0.12370302273945138,
      "fitted_divergence": 0.12282821043386155,
      "predicted_date": 2011.0902562439815,
      "divergence_residual": 0.0008748123055898338,
      "temporal_residual": 0.39984528507739014,
      "z_score": 0.15801022939621404,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.0906846119578,
      "loocv_error_days": 146.19995177789065,
      "jackknife_tmrca": 1954.549906688422,
      "leverage": 0.0010601322047830164
    },
    {
      "taxon": "A/Baltimore/P0230/2017|2017-12-27",
      "sampling_date": 2017.986301369863,
      "root_divergence": 0.13730870427281222,
      "fitted_divergence": 0.13879072130980416,
      "predicted_date": 2017.308924610461,
      "divergence_residual": -0.0014820170369919394,
      "temporal_residual": -0.6773767594020228,
      "z_score": -0.2676846798883382,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3078114988011,
      "loocv_error_days": -247.81842540534302,
      "jackknife_tmrca": 1954.551488255077,
      "leverage": 0.0016811992186055251
    },
    {
      "taxon": "A/KhanhHoa/KH363/2008|2008-09-23",
      "sampling_date": 2008.7267759562842,
      "root_divergence": 0.11867488873256869,
      "fitted_divergence": 0.1185320185614316,
      "predicted_date": 2008.792076780178,
      "divergence_residual": 0.00014287017113709388,
      "temporal_residual": 0.06530082389372183,
      "z_score": 0.025805476638817534,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.792140890318,
      "loocv_error_days": 23.874542155853987,
      "jackknife_tmrca": 1954.5500556541529,
      "leverage": 0.0009797731372068615
    },
    {
      "taxon": "A/Memphis/105/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03485355220077453,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.4803543833114,
      "divergence_residual": -0.0033247977035860687,
      "temporal_residual": -1.5196456166886492,
      "z_score": -0.6005311590643742,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4704082073147,
      "loocv_error_days": -558.6834022783144,
      "jackknife_tmrca": 1954.5362136436727,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Thailand/MR10547/2011|2011-08-22",
      "sampling_date": 2011.6383561643836,
      "root_divergence": 0.1288559171919071,
      "fitted_divergence": 0.12490219795285387,
      "predicted_date": 2013.4454592265533,
      "divergence_residual": 0.003953719239053216,
      "temporal_residual": 1.8071030621697446,
      "z_score": 0.7141281391895906,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4475682698694,
      "loocv_error_days": 660.8147215286931,
      "jackknife_tmrca": 1954.548994639117,
      "leverage": 0.0011121009934437576
    },
    {
      "taxon": "A/Mexico/VER59/2011|2011-12-09",
      "sampling_date": 2011.9369863013699,
      "root_divergence": 0.1255040247831899,
      "fitted_divergence": 0.12555556396317216,
      "predicted_date": 2011.913429593284,
      "divergence_residual": -5.1539179982268424e-05,
      "temporal_residual": -0.023556708085834543,
      "z_score": -0.009309102763935371,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.913402955491,
      "loocv_error_days": -8.613817082280264,
      "jackknife_tmrca": 1954.5500629086316,
      "leverage": 0.0011302497359242311
    },
    {
      "taxon": "A/Singapore/NHRC0003/2003|2003-09-30",
      "sampling_date": 2003.7452054794521,
      "root_divergence": 0.10641220529765695,
      "fitted_divergence": 0.10763295505627468,
      "predicted_date": 2003.1872446093046,
      "divergence_residual": -0.0012207497586177313,
      "temporal_residual": -0.5579608701475536,
      "z_score": -0.2204940970331982,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.1867165380718,
      "loocv_error_days": -203.98808583917162,
      "jackknife_tmrca": 1954.5493019481212,
      "leverage": 0.0009410689656332197
    },
    {
      "taxon": "A/Queensland/12/2001|2001-08-24",
      "sampling_date": 2001.6438356164383,
      "root_divergence": 0.10108153989254179,
      "fitted_divergence": 0.10303541624972243,
      "predicted_date": 2000.7507889091037,
      "divergence_residual": -0.0019538763571806395,
      "temporal_residual": -0.8930467073346335,
      "z_score": -0.3529127899061639,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.7498843190135,
      "loocv_error_days": -326.5157113844052,
      "jackknife_tmrca": 1954.548397945911,
      "leverage": 0.0009957932291958112
    },
    {
      "taxon": "A/Tomsk/243/2018|2018-12-12",
      "sampling_date": 2018.945205479452,
      "root_divergence": 0.14131953329794839,
      "fitted_divergence": 0.14088868556311976,
      "predicted_date": 2019.1421305046908,
      "divergence_residual": 0.0004308477348286266,
      "temporal_residual": 0.19692502523889743,
      "z_score": 0.07782052101931661,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.142488242492,
      "loocv_error_days": 72.05752920035758,
      "jackknife_tmrca": 1954.5495826017036,
      "leverage": 0.0018006127975874694
    },
    {
      "taxon": "A/Albany/14/1978|1978-01-01",
      "sampling_date": 1978.0,
      "root_divergence": 0.050140375127717525,
      "fitted_divergence": 0.05130561194653645,
      "predicted_date": 1977.4674121008286,
      "divergence_residual": -0.0011652368188189224,
      "temporal_residual": -0.5325878991714035,
      "z_score": -0.21046724636360933,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1977.4649578311867,
      "loocv_error_days": -195.42415215907016,
      "jackknife_tmrca": 1954.5459880830892,
      "leverage": 0.004517340070310533
    },
    {
      "taxon": "A/South_Australia/62/2016|2016-07-20",
      "sampling_date": 2016.549180327869,
      "root_divergence": 0.13751361496598313,
      "fitted_divergence": 0.1356464772257074,
      "predicted_date": 2017.4025819287253,
      "divergence_residual": 0.0018671377402757205,
      "temporal_residual": 0.8534016008563867,
      "z_score": 0.3372458992290652,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4039187395872,
      "loocv_error_days": 312.19320488008884,
      "jackknife_tmrca": 1954.5485307325462,
      "leverage": 0.001518670230765115
    },
    {
      "taxon": "A/New_York/31/2004|2004-01-05",
      "sampling_date": 2004.0109289617487,
      "root_divergence": 0.10741215757004383,
      "fitted_divergence": 0.10821432535341918,
      "predicted_date": 2003.644286878671,
      "divergence_residual": -0.0008021677833753571,
      "temporal_residual": -0.3666420830777497,
      "z_score": -0.14488904037527486,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6439420498368,
      "loocv_error_days": -134.04196957582457,
      "jackknife_tmrca": 1954.5495812657327,
      "leverage": 0.0009371515503757667
    },
    {
      "taxon": "A/Nicaragua/5908_03/2010|2010-06-04",
      "sampling_date": 2010.4219178082192,
      "root_divergence": 0.12138623553144592,
      "fitted_divergence": 0.12224078044293321,
      "predicted_date": 2010.0313360210612,
      "divergence_residual": -0.0008545449114872872,
      "temporal_residual": -0.3905817871579984,
      "z_score": -0.1543494948924308,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0309303129586,
      "loocv_error_days": -142.80818264391974,
      "jackknife_tmrca": 1954.5501595008657,
      "leverage": 0.00104697182925723
    },
    {
      "taxon": "A/Victoria/JY2/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.04091964013027668,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1973.252945305933,
      "divergence_residual": 0.0114927982540333,
      "temporal_residual": 5.2529453059330535,
      "z_score": 2.075850644670348,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1973.2882411854202,
      "loocv_error_days": 1931.5300929747455,
      "jackknife_tmrca": 1954.603011965983,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/California/NHRC0006/2005|2005-12-02",
      "sampling_date": 2005.9178082191781,
      "root_divergence": 0.11089123557468764,
      "fitted_divergence": 0.11238634263593011,
      "predicted_date": 2005.2344484798332,
      "divergence_residual": -0.0014951070612424788,
      "temporal_residual": -0.6833597393449509,
      "z_score": -0.2700490244699284,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.2338142809426,
      "loocv_error_days": -249.82878594052255,
      "jackknife_tmrca": 1954.5494952939619,
      "leverage": 0.0009288162943549675
    },
    {
      "taxon": "A/Quebec/26-191206/2006|2006-12-19",
      "sampling_date": 2006.964383561644,
      "root_divergence": 0.1167992099533142,
      "fitted_divergence": 0.11467612076383477,
      "predicted_date": 2007.9347713771647,
      "divergence_residual": 0.0021230891894794407,
      "temporal_residual": 0.9703878155207804,
      "z_score": 0.3834763271100551,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.935690370257,
      "loocv_error_days": 354.76981184590113,
      "jackknife_tmrca": 1954.5505847341142,
      "leverage": 0.0009389970473472889
    },
    {
      "taxon": "A/Paris/583/1992|1992-01-01",
      "sampling_date": 1992.0,
      "root_divergence": 0.07636412702011859,
      "fitted_divergence": 0.08193589004494675,
      "predicted_date": 1989.4533472371038,
      "divergence_residual": -0.005571763024828161,
      "temporal_residual": -2.5466527628962012,
      "z_score": -1.0063822240141476,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1989.448369463305,
      "loocv_error_days": -931.9830535278594,
      "jackknife_tmrca": 1954.5393633151782,
      "leverage": 0.0017876484030106166
    },
    {
      "taxon": "A/Sao_Paulo/HIAE001/2021|2021-12-11",
      "sampling_date": 2021.9424657534246,
      "root_divergence": 0.1539225525797076,
      "fitted_divergence": 0.14744632240062686,
      "predicted_date": 2024.9025179676366,
      "divergence_residual": 0.00647623017908075,
      "temporal_residual": 2.9600522142120553,
      "z_score": 1.1697487674562101,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.9098292747528,
      "loocv_error_days": 1083.8295261651442,
      "jackknife_tmrca": 1954.5408953710694,
      "leverage": 0.002230470118799838
    },
    {
      "taxon": "A/Malaysia/17998/2001|2001-01-30",
      "sampling_date": 2001.0794520547945,
      "root_divergence": 0.10263257388559488,
      "fitted_divergence": 0.10180061443205664,
      "predicted_date": 2001.4597108403045,
      "divergence_residual": 0.0008319594535382419,
      "temporal_residual": 0.3802587855100228,
      "z_score": 0.15027006737552934,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.46009520993,
      "loocv_error_days": 139.0299124132161,
      "jackknife_tmrca": 1954.550802011867,
      "leverage": 0.001017673040393773
    },
    {
      "taxon": "A/Netherlands/938/1991|1991-12-19",
      "sampling_date": 1991.964383561644,
      "root_divergence": 0.07787438807997878,
      "fitted_divergence": 0.08185796565839516,
      "predicted_date": 1990.143633324945,
      "divergence_residual": -0.003983577578416386,
      "temporal_residual": -1.8207502366988138,
      "z_score": -0.7195212081050805,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.140150518276,
      "loocv_error_days": -666.30111909014,
      "jackknife_tmrca": 1954.54239328752,
      "leverage": 0.0017922185812743144
    },
    {
      "taxon": "A/Philippines/FLU_AFPA_00013/2011|2011-10-10",
      "sampling_date": 2011.772602739726,
      "root_divergence": 0.1245431321591457,
      "fitted_divergence": 0.12519591294831778,
      "predicted_date": 2011.4742400863067,
      "divergence_residual": -0.0006527807891720805,
      "temporal_residual": -0.2983626534191899,
      "z_score": -0.11790648300606248,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.4739082039778,
      "loocv_error_days": -109.09817918201344,
      "jackknife_tmrca": 1954.5502310317313,
      "leverage": 0.0011201542573157802
    },
    {
      "taxon": "A/Hong_Kong/HKU76/2005|2005-06-21",
      "sampling_date": 2005.468493150685,
      "root_divergence": 0.11379506083707856,
      "fitted_divergence": 0.11140329652866203,
      "predicted_date": 2006.5616827133213,
      "divergence_residual": 0.002391764308416533,
      "temporal_residual": 1.0931895626363257,
      "z_score": 0.4320049279368133,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.5626980211555,
      "loocv_error_days": 399.65832893936783,
      "jackknife_tmrca": 1954.5510502076324,
      "leverage": 0.0009276540116402649
    },
    {
      "taxon": "A/Thailand/CU-B8849/2014|2014-01-07",
      "sampling_date": 2014.0164383561644,
      "root_divergence": 0.1315053960150745,
      "fitted_divergence": 0.1301051493010769,
      "predicted_date": 2014.6564408377933,
      "divergence_residual": 0.001400246713997605,
      "temporal_residual": 0.640002481628926,
      "z_score": 0.2529151717188964,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.6572780872432,
      "loocv_error_days": 234.06671177653652,
      "jackknife_tmrca": 1954.549304458709,
      "leverage": 0.0012802312637536458
    },
    {
      "taxon": "A/Spain/7259/2018|2018-01-13",
      "sampling_date": 2018.0328767123287,
      "root_divergence": 0.1412230814653605,
      "fitted_divergence": 0.1388926224306795,
      "predicted_date": 2019.0980458361842,
      "divergence_residual": 0.0023304590346809873,
      "temporal_residual": 1.0651691238554122,
      "z_score": 0.4209318551139293,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0999141321,
      "loocv_error_days": 389.73541757141913,
      "jackknife_tmrca": 1954.5477695399914,
      "leverage": 0.0016867964635990536
    },
    {
      "taxon": "A/New_York/247/1998|1998-11-02",
      "sampling_date": 1998.835616438356,
      "root_divergence": 0.09296725723516859,
      "fitted_divergence": 0.09689137807929753,
      "predicted_date": 1997.0420417394487,
      "divergence_residual": -0.003924120844128937,
      "temporal_residual": -1.7935746989073778,
      "z_score": -0.7087820219232225,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.0399028020145,
      "loocv_error_days": -655.8844056737652,
      "jackknife_tmrca": 1954.5455093849341,
      "leverage": 0.0011347410195915017
    },
    {
      "taxon": "A/Albany/4/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.045175244251804046,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1975.1980291053671,
      "divergence_residual": -0.003942490687703096,
      "temporal_residual": -1.8019708946328592,
      "z_score": -0.7121000173132946,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.1889222608984,
      "loocv_error_days": -661.4961442068667,
      "jackknife_tmrca": 1954.5358669230388,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Victoria/104/1993|1993-09-03",
      "sampling_date": 1993.6712328767123,
      "root_divergence": 0.08135066212311286,
      "fitted_divergence": 0.08559234202929712,
      "predicted_date": 1991.7325133360087,
      "divergence_residual": -0.004241679906184265,
      "temporal_residual": -1.938719540703687,
      "z_score": -0.7661401316818377,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.7292205145782,
      "loocv_error_days": -709.3200152695035,
      "jackknife_tmrca": 1954.5427040755246,
      "leverage": 0.0015868186893335608
    },
    {
      "taxon": "A/England/460/2003|2003-11-11",
      "sampling_date": 2003.8602739726027,
      "root_divergence": 0.11038902397566683,
      "fitted_divergence": 0.1078847107666724,
      "predicted_date": 2005.0049055953807,
      "divergence_residual": 0.002504313208994427,
      "temporal_residual": 1.144631622777979,
      "z_score": 0.45233372016455187,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0059719598062,
      "loocv_error_days": 418.4661898260594,
      "jackknife_tmrca": 1954.5515448501508,
      "leverage": 0.0009392898193519615
    },
    {
      "taxon": "A/Queensland/46/2004|2004-10-09",
      "sampling_date": 2004.7704918032787,
      "root_divergence": 0.11040292953570754,
      "fitted_divergence": 0.1098761554297964,
      "predicted_date": 2005.0112613274423,
      "divergence_residual": 0.0005267741059111486,
      "temporal_residual": 0.24076952416362474,
      "z_score": 0.09514692098310765,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0114851915682,
      "loocv_error_days": 88.02283507275922,
      "jackknife_tmrca": 1954.5503091718751,
      "leverage": 0.0009296713250664926
    },
    {
      "taxon": "A/Chad/9838/2019|2019-08-05",
      "sampling_date": 2019.5917808219178,
      "root_divergence": 0.14364185615626163,
      "fitted_divergence": 0.142303312888213,
      "predicted_date": 2020.203580874548,
      "divergence_residual": 0.0013385432680486364,
      "temporal_residual": 0.6118000526300875,
      "z_score": 0.2417701802885807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2047623779713,
      "loocv_error_days": 223.89151334852454,
      "jackknife_tmrca": 1954.548506808461,
      "leverage": 0.0018860870457102076
    },
    {
      "taxon": "A/Bilthoven/5931/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.037933304958176005,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1971.887998756147,
      "divergence_residual": -0.004620798960243221,
      "temporal_residual": -2.112001243853001,
      "z_score": -0.834617321951745,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.8753405545444,
      "loocv_error_days": -776.0318624526445,
      "jackknife_tmrca": 1954.531863708077,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Singapore/C2011.641/2011|2011-08-22",
      "sampling_date": 2011.6383561643836,
      "root_divergence": 0.12412860519042611,
      "fitted_divergence": 0.12490219795285387,
      "predicted_date": 2011.2847746970788,
      "divergence_residual": -0.0007735927624277633,
      "temporal_residual": -0.35358146730482076,
      "z_score": -0.13972776682427396,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2843847590423,
      "loocv_error_days": -129.28805580091944,
      "jackknife_tmrca": 1954.5502534611564,
      "leverage": 0.0011121009934437576
    },
    {
      "taxon": "A/New_York/392/2004|2004-12-21",
      "sampling_date": 2004.9699453551912,
      "root_divergence": 0.10853783345561054,
      "fitted_divergence": 0.11031253526999604,
      "predicted_date": 2004.1587928961253,
      "divergence_residual": -0.001774701814385507,
      "temporal_residual": -0.8111524590658519,
      "z_score": -0.32054994998253944,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.1580375202648,
      "loocv_error_days": -296.54933670686296,
      "jackknife_tmrca": 1954.5492051408626,
      "leverage": 0.0009286201981544263
    },
    {
      "taxon": "A/South_Korea/8204/2019|2019-01-08",
      "sampling_date": 2019.0191780821917,
      "root_divergence": 0.1426247520625348,
      "fitted_divergence": 0.14105052851980424,
      "predicted_date": 2019.7386991236729,
      "divergence_residual": 0.0015742235427305684,
      "temporal_residual": 0.7195210414811299,
      "z_score": 0.2843391908394167,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.7400376819244,
      "loocv_error_days": 263.2939688023498,
      "jackknife_tmrca": 1954.5483359072098,
      "leverage": 0.0018101894329008933
    },
    {
      "taxon": "A/Malaysia/32133/2005|2005-08-08",
      "sampling_date": 2005.6,
      "root_divergence": 0.11189946913414284,
      "fitted_divergence": 0.11169101734054512,
      "predicted_date": 2005.6952758280872,
      "divergence_residual": 0.0002084517935977137,
      "temporal_residual": 0.09527582808732404,
      "z_score": 0.037650951540078303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.6953643143022,
      "loocv_error_days": 34.83181579891044,
      "jackknife_tmrca": 1954.5501318210981,
      "leverage": 0.0009277946811645966
    },
    {
      "taxon": "A/New_York/277/1999|1999-01-08",
      "sampling_date": 1999.0191780821917,
      "root_divergence": 0.0927642480869829,
      "fitted_divergence": 0.0972929883792181,
      "predicted_date": 1996.9492535491008,
      "divergence_residual": -0.004528740292235198,
      "temporal_residual": -2.069924533090898,
      "z_score": -0.8179895137271568,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.9467944006656,
      "loocv_error_days": -756.9381396774306,
      "jackknife_tmrca": 1954.5449025717778,
      "leverage": 0.0011233586865822052
    },
    {
      "taxon": "A/Japan/FDX70344/2018|2018-02-05",
      "sampling_date": 2018.0958904109589,
      "root_divergence": 0.14403922435218386,
      "fitted_divergence": 0.13903048865304024,
      "predicted_date": 2020.3852036050055,
      "divergence_residual": 0.005008735699143618,
      "temporal_residual": 2.289313194046599,
      "z_score": 0.9046871788949912,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.3894074054365,
      "loocv_error_days": 837.7070822329483,
      "jackknife_tmrca": 1954.5451161279682,
      "leverage": 0.001694402171969236
    },
    {
      "taxon": "A/Rio_Grande/LACENRS-3171/2013|2013-08-12",
      "sampling_date": 2013.6109589041096,
      "root_divergence": 0.12726579818590908,
      "fitted_divergence": 0.12921801013110334,
      "predicted_date": 2012.718672939715,
      "divergence_residual": -0.0019522119451942654,
      "temporal_residual": -0.8922859643946595,
      "z_score": -0.352612160710511,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.7175894023849,
      "loocv_error_days": -326.3032105049437,
      "jackknife_tmrca": 1954.5509953138742,
      "leverage": 0.001247745666880596
    },
    {
      "taxon": "A/Germany/9674/2019|2019-02-12",
      "sampling_date": 2019.1150684931506,
      "root_divergence": 0.1411891858570047,
      "fitted_divergence": 0.14126032494513577,
      "predicted_date": 2019.0825533710013,
      "divergence_residual": -7.113908813105585e-05,
      "temporal_residual": -0.032515122149334275,
      "z_score": -0.012849274710472536,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0824940674363,
      "loocv_error_days": -11.897808992148612,
      "jackknife_tmrca": 1954.5501255758477,
      "leverage": 0.0018226813445296405
    },
    {
      "taxon": "A/TayNguyen/TN363/2005|2005-08-18",
      "sampling_date": 2005.627397260274,
      "root_divergence": 0.11112737042451074,
      "fitted_divergence": 0.11175095917635428,
      "predicted_date": 2005.3423772386548,
      "divergence_residual": -0.0006235887518435401,
      "temporal_residual": -0.28502002161917517,
      "z_score": -0.11263376280613858,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.3421126184376,
      "loocv_error_days": -104.20021543073403,
      "jackknife_tmrca": 1954.5497970475928,
      "leverage": 0.0009278447696886669
    },
    {
      "taxon": "A/Mexico/24013/2008|2008-12-01",
      "sampling_date": 2008.9153005464482,
      "root_divergence": 0.12031923304160372,
      "fitted_divergence": 0.118944487177511,
      "predicted_date": 2009.5436475054755,
      "divergence_residual": 0.0013747458640927246,
      "temporal_residual": 0.6283469590273398,
      "z_score": 0.24830916067227332,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.5442741949084,
      "loocv_error_days": 229.73262510010994,
      "jackknife_tmrca": 1954.550097387337,
      "leverage": 0.0009858907275220367
    },
    {
      "taxon": "A/Moscow/1514A00505153N/2012|2012-03-23",
      "sampling_date": 2012.224043715847,
      "root_divergence": 0.12741416126421945,
      "fitted_divergence": 0.1261836102800041,
      "predicted_date": 2012.7864843741938,
      "divergence_residual": 0.001230550984215345,
      "temporal_residual": 0.5624406583467589,
      "z_score": 0.22226441267136104,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.787141374049,
      "loocv_error_days": 205.67141965826897,
      "jackknife_tmrca": 1954.5496397000516,
      "leverage": 0.0011484977444416434
    },
    {
      "taxon": "A/Japan/22/2011|2011-12-20",
      "sampling_date": 2011.9671232876713,
      "root_divergence": 0.12946942991361843,
      "fitted_divergence": 0.1256214999825621,
      "predicted_date": 2013.7258738566902,
      "divergence_residual": 0.0038479299310563153,
      "temporal_residual": 1.7587505690189573,
      "z_score": 0.6950202771745649,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.727964111624,
      "loocv_error_days": 643.1471109487516,
      "jackknife_tmrca": 1954.5488822020066,
      "leverage": 0.0011321285582095344
    },
    {
      "taxon": "A/Santa_Maria/LACENRS-231/2011|2011-06-14",
      "sampling_date": 2011.4493150684932,
      "root_divergence": 0.12157949731898014,
      "fitted_divergence": 0.12448859928577168,
      "predicted_date": 2010.119669042942,
      "divergence_residual": -0.002909101966791533,
      "temporal_residual": -1.3296460255512557,
      "z_score": -0.5254474201752123,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1182543962175,
      "loocv_error_days": -486.1699105487088,
      "jackknife_tmrca": 1954.5507609525503,
      "leverage": 0.0011010524246146103
    },
    {
      "taxon": "A/Korea/WRAIR1038P/2009|2009-04-09",
      "sampling_date": 2009.268493150685,
      "root_divergence": 0.11647745000440872,
      "fitted_divergence": 0.11971722915537329,
      "predicted_date": 2007.7877064608683,
      "divergence_residual": -0.0032397791509645724,
      "temporal_residual": -1.4807866898165685,
      "z_score": -0.5851749496045643,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.786267105969,
      "loocv_error_days": -541.3830628324621,
      "jackknife_tmrca": 1954.5500569840888,
      "leverage": 0.0009982651160989103
    },
    {
      "taxon": "A/Japan/WRAIR1140P/2009|2009-02-09",
      "sampling_date": 2009.1068493150685,
      "root_divergence": 0.11706875613316065,
      "fitted_divergence": 0.11936357232410023,
      "predicted_date": 2008.0579712549368,
      "divergence_residual": -0.0022948161909395887,
      "temporal_residual": -1.0488780601317558,
      "z_score": -0.4144939782345974,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.0569486464622,
      "loocv_error_days": -383.47621920847644,
      "jackknife_tmrca": 1954.5500129968034,
      "leverage": 0.0009924539877998585
    },
    {
      "taxon": "A/Germany/9214/2019|2019-03-17",
      "sampling_date": 2019.2054794520548,
      "root_divergence": 0.14115690327030522,
      "fitted_divergence": 0.14145813300330565,
      "predicted_date": 2019.0677981600843,
      "divergence_residual": -0.0003012297330004243,
      "temporal_residual": -0.1376812919704662,
      "z_score": -0.05440867590478769,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0675463658783,
      "loocv_error_days": -50.38005972593646,
      "jackknife_tmrca": 1954.5503812152688,
      "leverage": 0.0018345398389219077
    },
    {
      "taxon": "A/Hong_Kong/56/1994|1994-08-02",
      "sampling_date": 1994.5835616438355,
      "root_divergence": 0.08445567798808967,
      "fitted_divergence": 0.08758840516173735,
      "predicted_date": 1993.1517045679657,
      "divergence_residual": -0.0031327271736476814,
      "temporal_residual": -1.431857075869857,
      "z_score": -0.5658390219031869,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.149463758778,
      "loocv_error_days": -523.8042525172716,
      "jackknife_tmrca": 1954.544942403871,
      "leverage": 0.0014884372470629866
    },
    {
      "taxon": "A/Mexico/SAR30007N/2017|2017-11-13",
      "sampling_date": 2017.8657534246574,
      "root_divergence": 0.13650224071350184,
      "fitted_divergence": 0.13852697723224433,
      "predicted_date": 2016.9403190824905,
      "divergence_residual": -0.0020247365187424926,
      "temporal_residual": -0.9254343421669091,
      "z_score": -0.3657116843797527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.9388250256823,
      "loocv_error_days": -338.5605977256839,
      "jackknife_tmrca": 1954.551988681412,
      "leverage": 0.0016668084037868625
    },
    {
      "taxon": "A/Porto_Alegre/LACENRS-1351/2014|2014-07-02",
      "sampling_date": 2014.4986301369863,
      "root_divergence": 0.12529207932621234,
      "fitted_divergence": 0.13116012561131576,
      "predicted_date": 2011.8165569371445,
      "divergence_residual": -0.005868046285103429,
      "temporal_residual": -2.6820731998418523,
      "z_score": -1.059897458794468,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8133219531749,
      "loocv_error_days": -980.808814137135,
      "jackknife_tmrca": 1954.5534753771212,
      "leverage": 0.0013209060499586047
    },
    {
      "taxon": "A/Hong_Kong/1514A01704826T/2011|2011-11-15",
      "sampling_date": 2011.8712328767124,
      "root_divergence": 0.1288198233277201,
      "fitted_divergence": 0.1254117035572306,
      "predicted_date": 2013.4289620175825,
      "divergence_residual": 0.0034081197704894928,
      "temporal_residual": 1.5577291408701512,
      "z_score": 0.6155809461113223,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4307931536628,
      "loocv_error_days": 569.6293911561257,
      "jackknife_tmrca": 1954.5490517205646,
      "leverage": 0.0011261805859111719
    },
    {
      "taxon": "A/Kabul/1514A01305435T/2013|2013-01-10",
      "sampling_date": 2013.0246575342467,
      "root_divergence": 0.13305284362608202,
      "fitted_divergence": 0.12793525484479054,
      "predicted_date": 2015.3637235625697,
      "divergence_residual": 0.005117588781291482,
      "temporal_residual": 2.339066028323032,
      "z_score": 0.9243484255084257,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3667411911454,
      "loocv_error_days": 855.446055682248,
      "jackknife_tmrca": 1954.5478960606044,
      "leverage": 0.0012035490582020375
    },
    {
      "taxon": "A/New_York/WC-LVD-10-007/2010|2010-12-21",
      "sampling_date": 2010.9698630136986,
      "root_divergence": 0.12672863848785104,
      "fitted_divergence": 0.12343961715911363,
      "predicted_date": 2012.4731565343902,
      "divergence_residual": 0.0032890213287374154,
      "temporal_residual": 1.5032935206916136,
      "z_score": 0.5940691635475311,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.474833631483,
      "loocv_error_days": 549.690518145776,
      "jackknife_tmrca": 1954.549416005906,
      "leverage": 0.0010745607047221908
    },
    {
      "taxon": "A/Albany/19/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.036081705043567225,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1971.0416989373455,
      "divergence_residual": 0.006654863167323846,
      "temporal_residual": 3.0416989373454726,
      "z_score": 1.20201379078712,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.0633551067451,
      "loocv_error_days": 1118.8904527386553,
      "jackknife_tmrca": 1954.5807285723738,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Nicaragua/6865_15/2013|2013-07-02",
      "sampling_date": 2013.4986301369863,
      "root_divergence": 0.12740046883715,
      "fitted_divergence": 0.12897224860428644,
      "predicted_date": 2012.7802260575584,
      "divergence_residual": -0.001571779767136433,
      "temporal_residual": -0.7184040794279554,
      "z_score": -0.28389779153609773,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.779354780308,
      "loocv_error_days": -262.7153240267422,
      "jackknife_tmrca": 1954.550790984069,
      "leverage": 0.0012390239382295166
    },
    {
      "taxon": "A/Porto_Alegre/LACENRS-1013/2016|2016-04-22",
      "sampling_date": 2016.3060109289618,
      "root_divergence": 0.13530252408359644,
      "fitted_divergence": 0.13511445248902526,
      "predicted_date": 2016.3919717000504,
      "divergence_residual": 0.00018807159457118194,
      "temporal_residual": 0.0859607710885939,
      "z_score": 0.03396984200064226,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3921006267785,
      "loocv_error_days": 31.444262127571676,
      "jackknife_tmrca": 1954.5498997912875,
      "leverage": 0.0014931198635109576
    },
    {
      "taxon": "A/Nicaragua/7699_01/2013|2013-08-06",
      "sampling_date": 2013.5945205479452,
      "root_divergence": 0.12953702350872567,
      "fitted_divergence": 0.12918204502961794,
      "predicted_date": 2013.7567684613184,
      "divergence_residual": 0.0003549784791077315,
      "temporal_residual": 0.1622479133732213,
      "z_score": 0.06411687462113777,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7569719790747,
      "loocv_error_days": 59.33538522005409,
      "jackknife_tmrca": 1954.5498757666694,
      "leverage": 0.0012464617916939382
    },
    {
      "taxon": "A/Myanmar/FLUEBMSV00004/2011|2011-09-21",
      "sampling_date": 2011.7205479452055,
      "root_divergence": 0.12920561326470859,
      "fitted_divergence": 0.1250820234602808,
      "predicted_date": 2013.605292741727,
      "divergence_residual": 0.004123589804427785,
      "temporal_residual": 1.8847447965215451,
      "z_score": 0.7448104773677244,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6075074251444,
      "loocv_error_days": 689.2119500476917,
      "jackknife_tmrca": 1954.5489117317736,
      "leverage": 0.0011170111391049348
    },
    {
      "taxon": "A/Singapore/S2009.367a/2009|2009-05-14",
      "sampling_date": 2009.3643835616438,
      "root_divergence": 0.11582347963510461,
      "fitted_divergence": 0.11992702558070481,
      "predicted_date": 2007.488800093096,
      "divergence_residual": -0.0041035459456001955,
      "temporal_residual": -1.8755834685478021,
      "z_score": -0.7411901182220019,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.4869855234972,
      "loocv_error_days": -685.7196334330333,
      "jackknife_tmrca": 1954.5501032378536,
      "leverage": 0.0010018302818185585
    },
    {
      "taxon": "A/New_York/34/2003|2003-12-03",
      "sampling_date": 2003.9205479452055,
      "root_divergence": 0.10870330070087166,
      "fitted_divergence": 0.10801658280545232,
      "predicted_date": 2004.2344220310033,
      "divergence_residual": 0.0006867178954193393,
      "temporal_residual": 0.3138740857978064,
      "z_score": 0.12403626639949279,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2347161421842,
      "loocv_error_days": 114.7499339464697,
      "jackknife_tmrca": 1954.5504534795623,
      "leverage": 0.0009384083365880356
    },
    {
      "taxon": "A/Singapore/87Z/2007|2007-05-18",
      "sampling_date": 2007.3753424657534,
      "root_divergence": 0.11670327326043294,
      "fitted_divergence": 0.11557524830096995,
      "predicted_date": 2007.8909221605163,
      "divergence_residual": 0.0011280249594629865,
      "temporal_residual": 0.5155796947628914,
      "z_score": 0.20374597095913652,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8914127685132,
      "loocv_error_days": 188.4946780830067,
      "jackknife_tmrca": 1954.5502814248896,
      "leverage": 0.0009458540931183117
    },
    {
      "taxon": "A/New_Hampshire/05/2022|2022-02-25",
      "sampling_date": 2022.150684931507,
      "root_divergence": 0.1546102910833941,
      "fitted_divergence": 0.14790188035277577,
      "predicted_date": 2025.2168585368172,
      "divergence_residual": 0.006708410730618342,
      "temporal_residual": 3.0661736053102686,
      "z_score": 1.2116856514887897,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.224568980651,
      "loocv_error_days": 1122.7361489498455,
      "jackknife_tmrca": 1954.5404114023893,
      "leverage": 0.0022635183889750995
    },
    {
      "taxon": "A/Albany/42/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.04148442429810594,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1973.5110878642279,
      "divergence_residual": -0.0032575566273425824,
      "temporal_residual": -1.4889121357721251,
      "z_score": -0.5883859505274207,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1973.5027602770672,
      "loocv_error_days": -546.8668088012118,
      "jackknife_tmrca": 1954.5375970413834,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Netherlands/935/1992|1992-01-10",
      "sampling_date": 1992.0245901639344,
      "root_divergence": 0.07846706700400868,
      "fitted_divergence": 0.08198969029921782,
      "predicted_date": 1990.4145255744297,
      "divergence_residual": -0.0035226232952091374,
      "temporal_residual": -1.6100645895046455,
      "z_score": -0.6362627861952102,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.4114808738173,
      "loocv_error_days": -589.1881682152739,
      "jackknife_tmrca": 1954.543302713936,
      "leverage": 0.0017845001455486112
    },
    {
      "taxon": "A/TayNguyen/TN405/2005|2005-10-13",
      "sampling_date": 2005.7808219178082,
      "root_divergence": 0.11317308987200281,
      "fitted_divergence": 0.11208663345688488,
      "predicted_date": 2006.2774021239293,
      "divergence_residual": 0.0010864564151179257,
      "temporal_residual": 0.49658020612105247,
      "z_score": 0.19623778299051717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.2778639295386,
      "loocv_error_days": 181.54459478452867,
      "jackknife_tmrca": 1954.5504652657823,
      "leverage": 0.0009282576993048878
    },
    {
      "taxon": "A/North_Carolina/15/2015|2015-03-17",
      "sampling_date": 2015.2054794520548,
      "root_divergence": 0.13439527269073326,
      "fitted_divergence": 0.1327066249751884,
      "predicted_date": 2015.9772996732645,
      "divergence_residual": 0.001688647715544861,
      "temporal_residual": 0.7718202212097367,
      "z_score": 0.3050066982342378,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9783976727015,
      "loocv_error_days": 282.30838009121294,
      "jackknife_tmrca": 1954.5489281373045,
      "leverage": 0.001384543733462294
    },
    {
      "taxon": "A/Sydney/742/2017|2017-09-26",
      "sampling_date": 2017.7342465753425,
      "root_divergence": 0.13762526331232347,
      "fitted_divergence": 0.13823925642036122,
      "predicted_date": 2017.4536123778691,
      "divergence_residual": -0.0006139931080377525,
      "temporal_residual": -0.28063419747331864,
      "z_score": -0.11090057973444578,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4531528532561,
      "loocv_error_days": -102.66948199203028,
      "jackknife_tmrca": 1954.5506271740694,
      "leverage": 0.001651267565765112
    },
    {
      "taxon": "A/Budapest/1514A07805419T/2013|2013-02-05",
      "sampling_date": 2013.0958904109589,
      "root_divergence": 0.13379124704179934,
      "fitted_divergence": 0.12809110361789372,
      "predicted_date": 2015.7012212433558,
      "divergence_residual": 0.005700143423905624,
      "temporal_residual": 2.6053308323969304,
      "z_score": 1.0295705310127903,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7046235040443,
      "loocv_error_days": 952.8397622494598,
      "jackknife_tmrca": 1954.5476059914872,
      "leverage": 0.0012087435943888103
    },
    {
      "taxon": "A/Hong_Kong/H090-688-V10/2009|2009-07-10",
      "sampling_date": 2009.5205479452054,
      "root_divergence": 0.11511888773531964,
      "fitted_divergence": 0.12026869404481624,
      "predicted_date": 2007.1667564418663,
      "divergence_residual": -0.005149806309496602,
      "temporal_residual": -2.3537915033391528,
      "z_score": -0.9301676155103742,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.1644904461011,
      "loocv_error_days": -860.5500015478387,
      "jackknife_tmrca": 1954.5502068065407,
      "leverage": 0.0010078243101664802
    },
    {
      "taxon": "A/Memphis/101/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.039564786516975675,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1972.6336903802912,
      "divergence_residual": -0.0029893174014435503,
      "temporal_residual": -1.3663096197087725,
      "z_score": -0.5399360815137566,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.6256561002067,
      "loocv_error_days": -501.9791093995038,
      "jackknife_tmrca": 1954.5382852372456,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Singapore/78L/2007|2007-05-18",
      "sampling_date": 2007.3753424657534,
      "root_divergence": 0.11415814990140975,
      "fitted_divergence": 0.11557524830096995,
      "predicted_date": 2006.7276376839,
      "divergence_residual": -0.001417098399560196,
      "temporal_residual": -0.6477047818534629,
      "z_score": -0.2559589545788809,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7270283885196,
      "loocv_error_days": -236.79671670966843,
      "jackknife_tmrca": 1954.549753573908,
      "leverage": 0.0009458540931183117
    },
    {
      "taxon": "A/Thailand/SN07141/2008|2008-07-23",
      "sampling_date": 2008.5573770491803,
      "root_divergence": 0.1169811137048998,
      "fitted_divergence": 0.11816139458756315,
      "predicted_date": 2008.0179130487493,
      "divergence_residual": -0.001180280882663351,
      "temporal_residual": -0.5394640004310531,
      "z_score": -0.21318453321922426,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.0173911567908,
      "loocv_error_days": -197.22984719526318,
      "jackknife_tmrca": 1954.5499576873606,
      "leverage": 0.0009745656087564368
    },
    {
      "taxon": "A/New_York/135/2002|2002-02-14",
      "sampling_date": 2002.1205479452055,
      "root_divergence": 0.10222798531931863,
      "fitted_divergence": 0.10407840419279966,
      "predicted_date": 2001.2747879378853,
      "divergence_residual": -0.00185041887348103,
      "temporal_residual": -0.8457600073202229,
      "z_score": -0.33422610634252986,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.2739472536784,
      "loocv_error_days": -309.2209025802736,
      "jackknife_tmrca": 1954.5485833272319,
      "leverage": 0.0009796814141619517
    },
    {
      "taxon": "A/Japan/6956/2018|2018-02-15",
      "sampling_date": 2018.123287671233,
      "root_divergence": 0.1411536487301535,
      "fitted_divergence": 0.1390904304888494,
      "predicted_date": 2019.066310626671,
      "divergence_residual": 0.002063218241304121,
      "temporal_residual": 0.9430229554382095,
      "z_score": 0.37266232484362305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.067968444213,
      "loocv_error_days": 345.04465233096835,
      "jackknife_tmrca": 1954.5480100081438,
      "leverage": 0.0016977208261491081
    },
    {
      "taxon": "A/Peru/PER096/2012|2012-04-30",
      "sampling_date": 2012.327868852459,
      "root_divergence": 0.1283401863381235,
      "fitted_divergence": 0.12641076690914904,
      "predicted_date": 2013.209737176307,
      "divergence_residual": 0.0019294194289744548,
      "temporal_residual": 0.8818683238480389,
      "z_score": 0.3484953339427611,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2107828667195,
      "loocv_error_days": 322.4843437086294,
      "jackknife_tmrca": 1954.5493858394439,
      "leverage": 0.0011552915568472722
    },
    {
      "taxon": "A/Thailand/CU-H3595/2014|2014-02-04",
      "sampling_date": 2014.0931506849315,
      "root_divergence": 0.13214367807681604,
      "fitted_divergence": 0.1302729864413422,
      "predicted_date": 2014.948176643641,
      "divergence_residual": 0.0018706916354738479,
      "temporal_residual": 0.8550259587095752,
      "z_score": 0.3378878104046603,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.9493084372966,
      "loocv_error_days": 312.7116190513552,
      "jackknife_tmrca": 1954.5490388605199,
      "leverage": 0.0012865537659949567
    },
    {
      "taxon": "A/Nevada/21/2014|2014-12-02",
      "sampling_date": 2014.9178082191781,
      "root_divergence": 0.13179644516960198,
      "fitted_divergence": 0.13207723569919388,
      "predicted_date": 2014.78946895299,
      "divergence_residual": -0.0002807905295919011,
      "temporal_residual": -0.1283392661880498,
      "z_score": -0.05071690888388472,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.78929517102,
      "loocv_error_days": -46.93939083974004,
      "jackknife_tmrca": 1954.5502246086266,
      "leverage": 0.0013580690403173583
    },
    {
      "taxon": "A/South_Korea/8822/2019|2019-02-22",
      "sampling_date": 2019.1424657534246,
      "root_divergence": 0.1428916929419028,
      "fitted_divergence": 0.1413202667809449,
      "predicted_date": 2019.8607082121684,
      "divergence_residual": 0.0015714261609579006,
      "temporal_residual": 0.7182424587438163,
      "z_score": 0.28383392252896467,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.8620562272172,
      "loocv_error_days": 262.830420552729,
      "jackknife_tmrca": 1954.548317375965,
      "leverage": 0.0018262665863929065
    },
    {
      "taxon": "A/Mexico/VER40/2011|2011-12-01",
      "sampling_date": 2011.9150684931508,
      "root_divergence": 0.12800083384637242,
      "fitted_divergence": 0.12550761049452513,
      "predicted_date": 2013.0546313405307,
      "divergence_residual": 0.00249322335184729,
      "temporal_residual": 1.1395628473799206,
      "z_score": 0.4503306494937423,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0559595765394,
      "loocv_error_days": 416.7104682076949,
      "jackknife_tmrca": 1954.5493068888532,
      "leverage": 0.0011288887661317815
    },
    {
      "taxon": "A/Bilthoven/2668/1970|1970-01-01",
      "sampling_date": 1970.0,
      "root_divergence": 0.03711493823395621,
      "fitted_divergence": 0.03380259589030199,
      "predicted_date": 1971.5139527190113,
      "divergence_residual": 0.003312342343654219,
      "temporal_residual": 1.5139527190112858,
      "z_score": 0.5982814487351201,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.524105287639,
      "loocv_error_days": 556.6794563101562,
      "jackknife_tmrca": 1954.5645719339097,
      "leverage": 0.006917330730347765
    },
    {
      "taxon": "A/Singapore/NHRC0009/2003|2003-10-09",
      "sampling_date": 2003.7698630136986,
      "root_divergence": 0.10661497584068533,
      "fitted_divergence": 0.10768690270850252,
      "predicted_date": 2003.2799237418049,
      "divergence_residual": -0.001071926867817194,
      "temporal_residual": -0.4899392718937179,
      "z_score": -0.19361342907214854,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.2794605362642,
      "loocv_error_days": -179.11950488290455,
      "jackknife_tmrca": 1954.5493957732124,
      "leverage": 0.0009406770779931944
    },
    {
      "taxon": "A/Mexico/DIF29/2006|2006-01-16",
      "sampling_date": 2006.041095890411,
      "root_divergence": 0.11156072403697101,
      "fitted_divergence": 0.11265608089707077,
      "predicted_date": 2005.5404476105577,
      "divergence_residual": -0.001095356860099761,
      "temporal_residual": -0.5006482798532943,
      "z_score": -0.19784539795468933,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.5399825808595,
      "loocv_error_days": -183.03163631370586,
      "jackknife_tmrca": 1954.5496579347719,
      "leverage": 0.0009294722103229568
    },
    {
      "taxon": "A/Netherlands/357/1993|1993-12-06",
      "sampling_date": 1993.9287671232876,
      "root_divergence": 0.081303994819807,
      "fitted_divergence": 0.08615579528590168,
      "predicted_date": 1991.711183387773,
      "divergence_residual": -0.00485180046609468,
      "temporal_residual": -2.2175837355146086,
      "z_score": -0.8763412445546053,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.7074517730111,
      "loocv_error_days": -811.335431688465,
      "jackknife_tmrca": 1954.5417868617278,
      "leverage": 0.001558242356800061
    },
    {
      "taxon": "A/Japan/7161/2018|2018-02-27",
      "sampling_date": 2018.1561643835616,
      "root_divergence": 0.13984165934604248,
      "fitted_divergence": 0.13916236069182017,
      "predicted_date": 2018.466647400678,
      "divergence_residual": 0.0006792986542223101,
      "temporal_residual": 0.31048301711643944,
      "z_score": 0.12269618922408314,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.46718253423,
      "loocv_error_days": 113.59937953161858,
      "jackknife_tmrca": 1954.5493741943149,
      "leverage": 0.001701712670727903
    },
    {
      "taxon": "A/Rhode_Island/12/2015|2015-03-30",
      "sampling_date": 2015.2410958904109,
      "root_divergence": 0.13383674590327455,
      "fitted_divergence": 0.13278454936174,
      "predicted_date": 2015.7220171387964,
      "divergence_residual": 0.0010521965415345447,
      "temporal_residual": 0.4809212483855845,
      "z_score": 0.1900497007591574,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7226963969874,
      "loocv_error_days": 175.90458502709197,
      "jackknife_tmrca": 1954.5493458569545,
      "leverage": 0.0013878765184074278
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_A1.5/2023|2023-01-20",
      "sampling_date": 2023.0520547945205,
      "root_divergence": 0.15363686649877056,
      "fitted_divergence": 0.14987396675089226,
      "predicted_date": 2024.7719411207577,
      "divergence_residual": 0.003762899747878301,
      "temporal_residual": 1.7198863262372015,
      "z_score": 0.6796619669819559,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.7763485901999,
      "loocv_error_days": 629.798308871896,
      "jackknife_tmrca": 1954.5442646849137,
      "leverage": 0.002411357003099545
    },
    {
      "taxon": "A/Geneva/5113/1992|1992-01-15",
      "sampling_date": 1992.0382513661202,
      "root_divergence": 0.07849259207931583,
      "fitted_divergence": 0.08201957932936864,
      "predicted_date": 1990.4261921695927,
      "divergence_residual": -0.003526987250052807,
      "temporal_residual": -1.6120591965275253,
      "z_score": -0.6370510118540365,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.4231464869606,
      "loocv_error_days": -589.9170571130501,
      "jackknife_tmrca": 1954.5432997281903,
      "leverage": 0.001782753608155331
    },
    {
      "taxon": "A/New_York/666/1995|1995-02-08",
      "sampling_date": 1995.1041095890412,
      "root_divergence": 0.08804102558442448,
      "fitted_divergence": 0.08872730004210913,
      "predicted_date": 1994.7904381827054,
      "divergence_residual": -0.0006862744576846547,
      "temporal_residual": -0.3136714063357431,
      "z_score": -0.12395617184923013,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.7899822852733,
      "loocv_error_days": -114.7349977012322,
      "jackknife_tmrca": 1954.548968960857,
      "leverage": 0.0014358642852435684
    },
    {
      "taxon": "A/New_York/330/1998|1998-12-30",
      "sampling_date": 1998.9945205479453,
      "root_divergence": 0.09534450218915025,
      "fitted_divergence": 0.09723904072699027,
      "predicted_date": 1998.1285950266508,
      "divergence_residual": -0.0018945385378400237,
      "temporal_residual": -0.8659255212944572,
      "z_score": -0.3421950823636756,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.127596817079,
      "loocv_error_days": -316.6438926989332,
      "jackknife_tmrca": 1954.5478900572248,
      "leverage": 0.0011248689525520722
    },
    {
      "taxon": "A/MUWRP-Uganda/361/2012|2012-11-06",
      "sampling_date": 2012.8469945355191,
      "root_divergence": 0.1270261957797503,
      "fitted_divergence": 0.12754655005487464,
      "predicted_date": 2012.6091592854332,
      "divergence_residual": -0.0005203542751243406,
      "temporal_residual": -0.23783525008593642,
      "z_score": -0.09398735917901933,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6088777421712,
      "loocv_error_days": -86.97215877032016,
      "jackknife_tmrca": 1954.5502559325578,
      "leverage": 0.0011908043766268273
    },
    {
      "taxon": "A/Memphis/9/1980|1980-01-01",
      "sampling_date": 1980.0,
      "root_divergence": 0.05566273802721587,
      "fitted_divergence": 0.055681365960595065,
      "predicted_date": 1979.9914858406942,
      "divergence_residual": -1.8627933379193606e-05,
      "temporal_residual": -0.008514159305832436,
      "z_score": -0.0033646120517694506,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1979.991451528418,
      "loocv_error_days": -3.122329245285073,
      "jackknife_tmrca": 1954.5499867687365,
      "leverage": 0.004012815911000266
    },
    {
      "taxon": "A/Bilthoven/5029/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04371615071973728,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.5311298567444,
      "divergence_residual": -0.0032137072127405575,
      "temporal_residual": -1.4688701432555717,
      "z_score": -0.5804657875211584,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.5233533044232,
      "loocv_error_days": -539.3452055594432,
      "jackknife_tmrca": 1954.5381268840522,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Waikato/105/2001|2001-09-13",
      "sampling_date": 2001.6986301369864,
      "root_divergence": 0.10167610452706535,
      "fitted_divergence": 0.10315529992134072,
      "predicted_date": 2001.0225430491278,
      "divergence_residual": -0.001479195394275365,
      "temporal_residual": -0.6760870878586047,
      "z_score": -0.26717502952097233,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.021862323248,
      "loocv_error_days": -247.1894439679795,
      "jackknife_tmrca": 1954.548807700756,
      "leverage": 0.0009938309348654388
    },
    {
      "taxon": "A/Keelung/0023/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.13623215766230237,
      "fitted_divergence": 0.134480805049831,
      "predicted_date": 2016.8168738201052,
      "divergence_residual": 0.001751352612471363,
      "temporal_residual": 0.8004803774822449,
      "z_score": 0.31633257360694667,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.818079482591,
      "loocv_error_days": 292.8158260983083,
      "jackknife_tmrca": 1954.5487286012954,
      "leverage": 0.0014634256881217737
    },
    {
      "taxon": "A/Belgium/8876/2019|2019-01-29",
      "sampling_date": 2019.0767123287671,
      "root_divergence": 0.14019776744831847,
      "fitted_divergence": 0.14117640637500334,
      "predicted_date": 2018.62941162423,
      "divergence_residual": -0.0009786389266848716,
      "temporal_residual": -0.447300704537156,
      "z_score": -0.17676358724432908,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6286101854748,
      "loocv_error_days": -163.66930783751883,
      "jackknife_tmrca": 1954.5511176831258,
      "leverage": 0.0018176740453648582
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_ED46/2022|2022-12-06",
      "sampling_date": 2022.9287671232876,
      "root_divergence": 0.15841063140925057,
      "fitted_divergence": 0.1496042284897516,
      "predicted_date": 2026.9538576065302,
      "divergence_residual": 0.008806402919498968,
      "temporal_residual": 4.025090483242593,
      "z_score": 1.5906289115667096,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.9648642748734,
      "loocv_error_days": 1474.1844846167367,
      "jackknife_tmrca": 1954.536632396875,
      "leverage": 0.0023906779872179917
    },
    {
      "taxon": "A/Auckland/588/2000|2000-09-25",
      "sampling_date": 2000.7322404371585,
      "root_divergence": 0.100965342495419,
      "fitted_divergence": 0.10104095811725727,
      "predicted_date": 2000.6976792522312,
      "divergence_residual": -7.561562183827641e-05,
      "temporal_residual": -0.034561184927270006,
      "z_score": -0.013657834573494683,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.6976434991213,
      "loocv_error_days": -12.636531618055017,
      "jackknife_tmrca": 1954.5499759768147,
      "leverage": 0.0010326445574421362
    },
    {
      "taxon": "A/Australia/18/2009|2009-07-21",
      "sampling_date": 2009.5506849315068,
      "root_divergence": 0.11715849428317834,
      "fitted_divergence": 0.1203346300642062,
      "predicted_date": 2008.0989873402696,
      "divergence_residual": -0.00317613578102785,
      "temporal_residual": -1.4516975912372345,
      "z_score": -0.5736795654873172,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.097562702456,
      "loocv_error_days": -530.752894160843,
      "jackknife_tmrca": 1954.550156379071,
      "leverage": 0.0010090078545742886
    },
    {
      "taxon": "A/New_York/272/2003|2003-11-28",
      "sampling_date": 2003.9068493150685,
      "root_divergence": 0.11136873524081498,
      "fitted_divergence": 0.10798661188754774,
      "predicted_date": 2005.4526964273152,
      "divergence_residual": 0.0033821233532672357,
      "temporal_residual": 1.5458471122467472,
      "z_score": 0.6108854247720347,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.4541314126827,
      "loocv_error_days": 565.1447861536022,
      "jackknife_tmrca": 1954.5520522016739,
      "leverage": 0.0009386056278872178
    },
    {
      "taxon": "A/Iowa/08/2011|2011-11-14",
      "sampling_date": 2011.868493150685,
      "root_divergence": 0.12787327559961248,
      "fitted_divergence": 0.12540570937364978,
      "predicted_date": 2012.9963290473258,
      "divergence_residual": 0.0024675662259626974,
      "temporal_residual": 1.1278358966408177,
      "z_score": 0.4456964115883454,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.997639668278,
      "loocv_error_days": 412.42076555083287,
      "jackknife_tmrca": 1954.5493272840192,
      "leverage": 0.0011260119337859103
    },
    {
      "taxon": "A/Moscow/236/2018|2018-12-26",
      "sampling_date": 2018.9835616438356,
      "root_divergence": 0.13913845522265544,
      "fitted_divergence": 0.14097260413325266,
      "predicted_date": 2018.1452380521966,
      "divergence_residual": -0.0018341489105972164,
      "temporal_residual": -0.8383235916389822,
      "z_score": -0.33128739531719065,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.143767319586,
      "loocv_error_days": -306.73487693217515,
      "jackknife_tmrca": 1954.55203416977,
      "leverage": 0.001805571938977217
    },
    {
      "taxon": "A/Saudi_Arabia/06/2014|2014-10-02",
      "sampling_date": 2014.7506849315068,
      "root_divergence": 0.13382378739162487,
      "fitted_divergence": 0.1317115905007587,
      "predicted_date": 2015.71609426854,
      "divergence_residual": 0.0021121968908661692,
      "temporal_residual": 0.9654093370331793,
      "z_score": 0.38150893982990625,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7174342237558,
      "loocv_error_days": 353.10517899394927,
      "jackknife_tmrca": 1954.5487542050707,
      "leverage": 0.0013430513358699797
    },
    {
      "taxon": "A/Masaya/INI00224/2011|2011-10-14",
      "sampling_date": 2011.7835616438356,
      "root_divergence": 0.12598054439626333,
      "fitted_divergence": 0.12521988968264156,
      "predicted_date": 2012.1312295937148,
      "divergence_residual": 0.0007606547136217723,
      "temporal_residual": 0.34766794987922367,
      "z_score": 0.1373908723307795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1316233827292,
      "loocv_error_days": 127.12955013090493,
      "jackknife_tmrca": 1954.5498326531842,
      "leverage": 0.0011208192629271697
    },
    {
      "taxon": "A/New_York/250/1998|1998-12-12",
      "sampling_date": 1998.945205479452,
      "root_divergence": 0.09430832809328012,
      "fitted_divergence": 0.09713114542253361,
      "predicted_date": 1997.6549970627154,
      "divergence_residual": -0.002822817329253491,
      "temporal_residual": -1.2902084167365047,
      "z_score": -0.5098625280976337,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.6534885970464,
      "loocv_error_days": -471.79959129863835,
      "jackknife_tmrca": 1954.5468174518392,
      "leverage": 0.0011279068986872812
    },
    {
      "taxon": "A/Siena/4/1990|1990-01-08",
      "sampling_date": 1990.0191780821917,
      "root_divergence": 0.07415828125606101,
      "fitted_divergence": 0.07760209531595433,
      "predicted_date": 1988.445134363633,
      "divergence_residual": -0.003443814059893316,
      "temporal_residual": -1.5740437185586416,
      "z_score": -0.6220281152021025,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1988.4417018509812,
      "loocv_error_days": -576.1731934496495,
      "jackknife_tmrca": 1954.5426834589196,
      "leverage": 0.002060214100111288
    },
    {
      "taxon": "A/Stockholm/20/1991|1991-12-17",
      "sampling_date": 1991.958904109589,
      "root_divergence": 0.08090085391320771,
      "fitted_divergence": 0.08184597729123302,
      "predicted_date": 1991.5269221585977,
      "divergence_residual": -0.0009451233780253115,
      "temporal_residual": -0.4319819509912577,
      "z_score": -0.17070994636822548,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.52613422052,
      "loocv_error_days": -158.06920198247047,
      "jackknife_tmrca": 1954.5482310661014,
      "leverage": 0.001792922760572932
    },
    {
      "taxon": "A/Western_Australia/29/2002|2002-08-21",
      "sampling_date": 2002.6356164383562,
      "root_divergence": 0.10274106931516412,
      "fitted_divergence": 0.10520531070600929,
      "predicted_date": 2001.5093002044327,
      "divergence_residual": -0.0024642413908451677,
      "temporal_residual": -1.1263162339234896,
      "z_score": -0.44509587367150477,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.5081956766453,
      "loocv_error_days": -411.7904332149197,
      "jackknife_tmrca": 1954.5482386861518,
      "leverage": 0.0009647118068638267
    },
    {
      "taxon": "A/Netherlands/650/1989|1989-12-13",
      "sampling_date": 1989.9479452054795,
      "root_divergence": 0.07192608250410078,
      "fitted_divergence": 0.07744624654285115,
      "predicted_date": 1987.4248764858874,
      "divergence_residual": -0.005520164038750372,
      "temporal_residual": -2.5230687195921746,
      "z_score": -0.9970623189617533,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1987.4191688086491,
      "loocv_error_days": -923.6355789422965,
      "jackknife_tmrca": 1954.538198830206,
      "leverage": 0.0020707136955072074
    },
    {
      "taxon": "A/Waikato/12/2005|2005-09-13",
      "sampling_date": 2005.6986301369864,
      "root_divergence": 0.1096821805042107,
      "fitted_divergence": 0.11190680794945795,
      "predicted_date": 2004.6818328316078,
      "divergence_residual": -0.0022246274452472486,
      "temporal_residual": -1.0167973053785317,
      "z_score": -0.401816356146964,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.6808897253345,
      "loocv_error_days": -371.7296853558409,
      "jackknife_tmrca": 1954.5491716931967,
      "leverage": 0.0009280085383017411
    },
    {
      "taxon": "A/Siena/3/1988|1988-02-05",
      "sampling_date": 1988.0956284153006,
      "root_divergence": 0.06824691097229353,
      "fitted_divergence": 0.07339360522788424,
      "predicted_date": 1985.7432593200292,
      "divergence_residual": -0.005146694255590709,
      "temporal_residual": -2.3523690952713423,
      "z_score": -0.9296055105326304,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1985.7372328684937,
      "loocv_error_days": -861.4039734711955,
      "jackknife_tmrca": 1954.53793627706,
      "leverage": 0.0023607505099616038
    },
    {
      "taxon": "A/Saudi_Arabia/05/2013|2013-10-15",
      "sampling_date": 2013.786301369863,
      "root_divergence": 0.12900941364795035,
      "fitted_divergence": 0.12960163788028098,
      "predicted_date": 2013.5156169436234,
      "divergence_residual": -0.0005922242323306293,
      "temporal_residual": -0.2706844262395407,
      "z_score": -0.10696864482429265,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5152779493944,
      "loocv_error_days": -98.99130432612304,
      "jackknife_tmrca": 1954.5503465631025,
      "leverage": 0.0012616008614551658
    },
    {
      "taxon": "A/Ilopolis/LACENRS-3175/2013|2013-08-12",
      "sampling_date": 2013.6109589041096,
      "root_divergence": 0.12731948004957772,
      "fitted_divergence": 0.12921801013110334,
      "predicted_date": 2012.743208991557,
      "divergence_residual": -0.001898530081525629,
      "temporal_residual": -0.8677499125526538,
      "z_score": -0.3429160424249109,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.742154414999,
      "loocv_error_days": -317.33083964761613,
      "jackknife_tmrca": 1954.5509692511005,
      "leverage": 0.001247745666880596
    },
    {
      "taxon": "A/TayNguyen/TN160/2003|2003-09-25",
      "sampling_date": 2003.731506849315,
      "root_divergence": 0.10740655578670358,
      "fitted_divergence": 0.1076029841383701,
      "predicted_date": 2003.6417265047,
      "divergence_residual": -0.00019642835166652772,
      "temporal_residual": -0.08978034461506468,
      "z_score": -0.03547925504525383,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6416418506317,
      "loocv_error_days": -32.82319076912074,
      "jackknife_tmrca": 1954.549927214816,
      "leverage": 0.0009412891892062424
    },
    {
      "taxon": "A/Netherlands/300/1997|1997-12-23",
      "sampling_date": 1997.9753424657533,
      "root_divergence": 0.09143587629789168,
      "fitted_divergence": 0.09500920443489426,
      "predicted_date": 1996.342102514183,
      "divergence_residual": -0.0035733281370025766,
      "temporal_residual": -1.633239951570431,
      "z_score": -0.6454211892401674,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.3400577022999,
      "loocv_error_days": -597.2877598513746,
      "jackknife_tmrca": 1954.5455731817046,
      "leverage": 0.0011923717746755522
    },
    {
      "taxon": "A/Pristina/1514A06505401N/2013|2013-02-06",
      "sampling_date": 2013.0986301369862,
      "root_divergence": 0.1286433483518626,
      "fitted_divergence": 0.12809709780147452,
      "predicted_date": 2013.3483016444034,
      "divergence_residual": 0.0005462505503880943,
      "temporal_residual": 0.2496715074171334,
      "z_score": 0.0986647926910849,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3486061385463,
      "loocv_error_days": 91.30373456981607,
      "jackknife_tmrca": 1954.5498133585165,
      "leverage": 0.0012089443516974478
    },
    {
      "taxon": "A/Hong_Kong/55/1994|1994-07-26",
      "sampling_date": 1994.5643835616438,
      "root_divergence": 0.08709697576731017,
      "fitted_divergence": 0.08754644587667115,
      "predicted_date": 1994.3589469178485,
      "divergence_residual": -0.00044947010936098597,
      "temporal_residual": -0.20543664379533766,
      "z_score": -0.08118412902180847,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.3586380791285,
      "loocv_error_days": -75.14853748872792,
      "jackknife_tmrca": 1954.5493141079278,
      "leverage": 0.0014904235575401179
    },
    {
      "taxon": "A/Bilthoven/3895/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.0459011074280999,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1975.5297950931097,
      "divergence_residual": -0.0032166275114072426,
      "temporal_residual": -1.4702049068903307,
      "z_score": -0.5809932573101404,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.522431782296,
      "loocv_error_days": -539.6817915163667,
      "jackknife_tmrca": 1954.5384782681062,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Guandong/243/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03394176369265449,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.0636086040968,
      "divergence_residual": -0.0042365862117061115,
      "temporal_residual": -1.9363913959032288,
      "z_score": -0.7652200990899042,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.0508043496645,
      "loocv_error_days": -711.9437112850298,
      "jackknife_tmrca": 1954.5324186908,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Tel_Aviv/1514A02705506T/2013|2013-01-31",
      "sampling_date": 2013.0794520547945,
      "root_divergence": 0.12897269278535195,
      "fitted_divergence": 0.12805513851640832,
      "predicted_date": 2013.498833156198,
      "divergence_residual": 0.0009175542689436322,
      "temporal_residual": 0.4193811014035873,
      "z_score": 0.16573036249359277,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.499346632797,
      "loocv_error_days": 153.36649461538144,
      "jackknife_tmrca": 1954.549656176235,
      "leverage": 0.0012075405554674396
    },
    {
      "taxon": "A/Philippines/FLU_PHD_0142_CP2/2009|2009-07-27",
      "sampling_date": 2009.5671232876712,
      "root_divergence": 0.1168364448080498,
      "fitted_divergence": 0.12037059516569158,
      "predicted_date": 2007.9517900919352,
      "divergence_residual": -0.003534150357641777,
      "temporal_residual": -1.615333195735957,
      "z_score": -0.6383448256996931,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.950209242642,
      "loocv_error_days": -590.5778549469378,
      "jackknife_tmrca": 1954.5501751092233,
      "leverage": 0.0010096570790824174
    },
    {
      "taxon": "A/Hong_Kong/H090-770-V10/2009|2009-08-03",
      "sampling_date": 2009.5863013698631,
      "root_divergence": 0.11636353762785592,
      "fitted_divergence": 0.12041255445075828,
      "predicted_date": 2007.7356412048293,
      "divergence_residual": -0.00404901682290236,
      "temporal_residual": -1.850660165033787,
      "z_score": -0.7313409664311501,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7338375899858,
      "loocv_error_days": -676.6123956001932,
      "jackknife_tmrca": 1954.5502023304318,
      "leverage": 0.0010104177683579285
    },
    {
      "taxon": "A/England/7968/2019|2019-01-15",
      "sampling_date": 2019.0383561643835,
      "root_divergence": 0.13948242376408668,
      "fitted_divergence": 0.14109248780487044,
      "predicted_date": 2018.3024537184915,
      "divergence_residual": -0.0016100640407837596,
      "temporal_residual": -0.7359024458919521,
      "z_score": -0.29081276840899717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3011526665082,
      "loocv_error_days": -269.2635775989427,
      "jackknife_tmrca": 1954.5518012811417,
      "leverage": 0.0018126807922177733
    },
    {
      "taxon": "A/Singapore/H2012.301/2012|2012-04-19",
      "sampling_date": 2012.2978142076502,
      "root_divergence": 0.1283693243752891,
      "fitted_divergence": 0.12634501104281734,
      "predicted_date": 2013.223055126572,
      "divergence_residual": 0.002024313332471772,
      "temporal_residual": 0.9252409189218724,
      "z_score": 0.36563524768666256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.22415161597,
      "loocv_error_days": 338.34473838880547,
      "jackknife_tmrca": 1954.5493600600173,
      "leverage": 0.0011533143430056494
    },
    {
      "taxon": "A/Malaysia/12726/1997|1997-06-02",
      "sampling_date": 1997.4164383561645,
      "root_divergence": 0.08763468309188771,
      "fitted_divergence": 0.0937863909843906,
      "predicted_date": 1994.6047136235866,
      "divergence_residual": -0.006151707892502883,
      "temporal_residual": -2.8117247325778862,
      "z_score": -1.1111329471040046,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.6009378816364,
      "loocv_error_days": -1028.3615483213912,
      "jackknife_tmrca": 1954.54196185758,
      "leverage": 0.0012335998168009656
    },
    {
      "taxon": "A/Boston/DOA2-213/2013|2013-01-22",
      "sampling_date": 2013.0575342465754,
      "root_divergence": 0.13018593903215936,
      "fitted_divergence": 0.12800718504776132,
      "predicted_date": 2014.0533644405937,
      "divergence_residual": 0.002178753984398041,
      "temporal_residual": 0.9958301940182537,
      "z_score": 0.3935306061344577,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0546030364387,
      "loocv_error_days": 364.1793754975725,
      "jackknife_tmrca": 1954.5491236167597,
      "leverage": 0.001205940516720206
    },
    {
      "taxon": "A/South_Korea/7181/2018|2018-02-20",
      "sampling_date": 2018.13698630137,
      "root_divergence": 0.13981675878820804,
      "fitted_divergence": 0.13912040140675397,
      "predicted_date": 2018.4552662500219,
      "divergence_residual": 0.0006963573814540713,
      "temporal_residual": 0.3182799486519343,
      "z_score": 0.125777368336305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4558142199587,
      "loocv_error_days": 116.45189726455737,
      "jackknife_tmrca": 1954.5493587729206,
      "leverage": 0.001699382840614885
    },
    {
      "taxon": "A/Sydney/1014/2013|2013-10-24",
      "sampling_date": 2013.8109589041096,
      "root_divergence": 0.12754255364655878,
      "fitted_divergence": 0.1296555855325093,
      "predicted_date": 2012.845167920813,
      "divergence_residual": -0.0021130318859505226,
      "temporal_residual": -0.9657909832965288,
      "z_score": -0.38165975819857845,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.843983475007,
      "loocv_error_days": -353.18777547972604,
      "jackknife_tmrca": 1954.5511203731019,
      "leverage": 0.001263572789604587
    },
    {
      "taxon": "A/Minnesota/39/2014|2014-12-04",
      "sampling_date": 2014.9232876712329,
      "root_divergence": 0.1329734498786855,
      "fitted_divergence": 0.1320892240663555,
      "predicted_date": 2015.327435532145,
      "divergence_residual": 0.0008842258123299973,
      "temporal_residual": 0.40414786091218957,
      "z_score": 0.15971051453158736,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3279927690137,
      "loocv_error_days": 147.8185369644496,
      "jackknife_tmrca": 1954.5494891163462,
      "leverage": 0.0013585659388611364
    },
    {
      "taxon": "A/Tomsk/244/2018|2018-12-19",
      "sampling_date": 2018.964383561644,
      "root_divergence": 0.14070294276921708,
      "fitted_divergence": 0.14093064484818646,
      "predicted_date": 2018.8603091195075,
      "divergence_residual": -0.00022770207896938288,
      "temporal_residual": -0.10407444213637973,
      "z_score": -0.04112797396887138,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.8601218276262,
      "loocv_error_days": -38.08159834994842,
      "jackknife_tmrca": 1954.5502936401076,
      "leverage": 0.0018030906125301419
    },
    {
      "taxon": "A/MUWRP-Uganda/579/2016|2016-08-31",
      "sampling_date": 2016.6612021857923,
      "root_divergence": 0.13202252474789727,
      "fitted_divergence": 0.13589156727294255,
      "predicted_date": 2014.892801808342,
      "divergence_residual": -0.0038690425250452742,
      "temporal_residual": -1.7684003774502344,
      "z_score": -0.6988336732573912,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8902591705894,
      "loocv_error_days": -646.8369363028498,
      "jackknife_tmrca": 1954.5532382077633,
      "leverage": 0.0015306305653153877
    },
    {
      "taxon": "A/Singapore/H2011.797/2011|2011-10-18",
      "sampling_date": 2011.7945205479452,
      "root_divergence": 0.12855213858038128,
      "fitted_divergence": 0.1252438664169653,
      "predicted_date": 2013.3066129337544,
      "divergence_residual": 0.003308272163415976,
      "temporal_residual": 1.5120923858091828,
      "z_score": 0.5975462851931589,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3083803382438,
      "loocv_error_days": 552.9372884065313,
      "jackknife_tmrca": 1954.5491091018412,
      "leverage": 0.0011214854151522513
    },
    {
      "taxon": "A/Tennessee/F2078/2011|2011-03-15",
      "sampling_date": 2011.2,
      "root_divergence": 0.126359141443377,
      "fitted_divergence": 0.12394312857990955,
      "predicted_date": 2012.3042727062377,
      "divergence_residual": 0.0024160128634674594,
      "temporal_residual": 1.1042727062376798,
      "z_score": 0.43638474715247944,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3055080674096,
      "loocv_error_days": 403.7868216213467,
      "jackknife_tmrca": 1954.5495218310868,
      "leverage": 0.001087002832924874
    },
    {
      "taxon": "A/Saudi_Arabia/25/2015|2015-09-25",
      "sampling_date": 2015.731506849315,
      "root_divergence": 0.1331606484192157,
      "fitted_divergence": 0.1338575082227218,
      "predicted_date": 2015.4129972615883,
      "divergence_residual": -0.0006968598035060891,
      "temporal_residual": -0.31850958772679405,
      "z_score": -0.1258681167439186,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4125445510704,
      "loocv_error_days": -116.50097943389193,
      "jackknife_tmrca": 1954.5505501400335,
      "leverage": 0.0014349978665265098
    },
    {
      "taxon": "A/Santiago/p003d0/2018|2018-06-18",
      "sampling_date": 2018.4602739726026,
      "root_divergence": 0.1389294972367857,
      "fitted_divergence": 0.13982771506930008,
      "predicted_date": 2018.0497308618023,
      "divergence_residual": -0.0008982178325143975,
      "temporal_residual": -0.4105431108002904,
      "z_score": -0.16223777930018574,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0490261580562,
      "loocv_error_days": -150.20826426307764,
      "jackknife_tmrca": 1954.5509680994871,
      "leverage": 0.0017391264429798018
    },
    {
      "taxon": "A/Hong_Kong/H090-689-V10/2009|2009-07-09",
      "sampling_date": 2009.517808219178,
      "root_divergence": 0.11636353762785592,
      "fitted_divergence": 0.12026269986123542,
      "predicted_date": 2007.7356412048293,
      "divergence_residual": -0.003899162233379494,
      "temporal_residual": -1.7821670143487154,
      "z_score": -0.7042739511236568,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7339056926596,
      "loocv_error_days": -651.5703978108572,
      "jackknife_tmrca": 1954.5501669267733,
      "leverage": 0.001007717145200452
    },
    {
      "taxon": "A/Germany/7342/2018|2018-03-16",
      "sampling_date": 2018.2027397260274,
      "root_divergence": 0.13888994613646094,
      "fitted_divergence": 0.13926426181269552,
      "predicted_date": 2018.0316534743633,
      "divergence_residual": -0.0003743156762345823,
      "temporal_residual": -0.17108625166406455,
      "z_score": -0.06760959521316622,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0313626564812,
      "loocv_error_days": -62.59547465175848,
      "jackknife_tmrca": 1954.5504204033628,
      "leverage": 0.001707385448898393
    },
    {
      "taxon": "A/Shanghai/2/2016|2016-11-11",
      "sampling_date": 2016.860655737705,
      "root_divergence": 0.136912421539365,
      "fitted_divergence": 0.13632794711314267,
      "predicted_date": 2017.1277980059149,
      "divergence_residual": 0.0005844744262223367,
      "temporal_residual": 0.26714226820990916,
      "z_score": 0.10556886039839589,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.1282172237252,
      "loocv_error_days": 97.72683276888284,
      "jackknife_tmrca": 1954.5495524453183,
      "leverage": 0.0015522223591135417
    },
    {
      "taxon": "A/Hong_Kong/H090-674-V10/2009|2009-07-07",
      "sampling_date": 2009.5123287671233,
      "root_divergence": 0.11727015190881829,
      "fitted_divergence": 0.12025071149407379,
      "predicted_date": 2008.150022030648,
      "divergence_residual": -0.0029805595852555045,
      "temporal_residual": -1.3623067364753751,
      "z_score": -0.5383542284281968,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.148684426304,
      "loocv_error_days": -498.0710954842463,
      "jackknife_tmrca": 1954.5501369712097,
      "leverage": 0.0010075030302584627
    },
    {
      "taxon": "A/Victoria/641/2012|2012-07-18",
      "sampling_date": 2012.5437158469945,
      "root_divergence": 0.12508446857656122,
      "fitted_divergence": 0.12688301358552956,
      "predicted_date": 2011.7216655200382,
      "divergence_residual": -0.0017985450089683386,
      "temporal_residual": -0.8220503269562869,
      "z_score": -0.3248565522348153,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7207258311178,
      "loocv_error_days": -300.59710329896916,
      "jackknife_tmrca": 1954.5507073432093,
      "leverage": 0.001169744920147072
    },
    {
      "taxon": "A/Netherlands/823/1992|1992-02-03",
      "sampling_date": 1992.0901639344263,
      "root_divergence": 0.07911078414709109,
      "fitted_divergence": 0.08213315764394136,
      "predicted_date": 1990.7087455607518,
      "divergence_residual": -0.003022373496850264,
      "temporal_residual": -1.381418373674478,
      "z_score": -0.5459067350868523,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.7061657183017,
      "loocv_error_days": -505.50534843951374,
      "jackknife_tmrca": 1954.5442827164788,
      "leverage": 0.0017761330161424835
    },
    {
      "taxon": "A/Taiwan/9/2004|2004-01-02",
      "sampling_date": 2004.0027322404371,
      "root_divergence": 0.10735161068892439,
      "fitted_divergence": 0.1081963919353285,
      "predicted_date": 2003.6166130739164,
      "divergence_residual": -0.0008447812464041082,
      "temporal_residual": -0.38611916652075706,
      "z_score": -0.1525859635044027,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6162498273277,
      "loocv_error_days": -141.16270138822068,
      "jackknife_tmrca": 1954.5495557299428,
      "leverage": 0.0009372623135008856
    },
    {
      "taxon": "A/Hong_Kong/6/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.04728622993221536,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1976.1628848416033,
      "divergence_residual": 0.009107880027854759,
      "temporal_residual": 4.162884841603272,
      "z_score": 1.6450822688693225,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.1863109105898,
      "loocv_error_days": 1529.0500600929179,
      "jackknife_tmrca": 1954.5879090248993,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Saudi_Arabia/31/2015|2015-09-25",
      "sampling_date": 2015.731506849315,
      "root_divergence": 0.13592688844038567,
      "fitted_divergence": 0.1338575082227218,
      "predicted_date": 2016.6773462228334,
      "divergence_residual": 0.0020693802176638687,
      "temporal_residual": 0.9458393735183108,
      "z_score": 0.3737753125004225,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6787496062607,
      "loocv_error_days": 345.9804169743696,
      "jackknife_tmrca": 1954.5485546763564,
      "leverage": 0.0014349978665265098
    },
    {
      "taxon": "A/Bangkok/1/1979|1979-01-01",
      "sampling_date": 1979.0,
      "root_divergence": 0.05211802424911185,
      "fitted_divergence": 0.05349348895356575,
      "predicted_date": 1978.3713244848614,
      "divergence_residual": -0.0013754647044539048,
      "temporal_residual": -0.6286755151386387,
      "z_score": -0.24843899895831886,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1978.3685843938156,
      "loocv_error_days": -230.62455015885894,
      "jackknife_tmrca": 1954.5454102305534,
      "leverage": 0.004260304315370446
    },
    {
      "taxon": "A/South_Australia/29/2016|2016-05-31",
      "sampling_date": 2016.4098360655737,
      "root_divergence": 0.13212590242017302,
      "fitted_divergence": 0.13534160911817017,
      "predicted_date": 2014.940052029421,
      "divergence_residual": -0.003215706697997145,
      "temporal_residual": -1.4697840361527597,
      "z_score": -0.5808269382754961,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.937951845281,
      "loocv_error_days": -537.6057114618804,
      "jackknife_tmrca": 1954.5526095402245,
      "leverage": 0.001503959946233363
    },
    {
      "taxon": "A/BacGiang/BG003/2004|2004-02-13",
      "sampling_date": 2004.1174863387978,
      "root_divergence": 0.10727141733074225,
      "fitted_divergence": 0.10844745978859417,
      "predicted_date": 2003.5799595701205,
      "divergence_residual": -0.0011760424578519252,
      "temporal_residual": -0.5375267686772531,
      "z_score": -0.2124189810288256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.5794542946032,
      "loocv_error_days": -196.5162041420599,
      "jackknife_tmrca": 1954.5493778980672,
      "leverage": 0.0009357700017528642
    },
    {
      "taxon": "A/MUWRP-Uganda/705/2017|2017-06-08",
      "sampling_date": 2017.4328767123288,
      "root_divergence": 0.13635739779723208,
      "fitted_divergence": 0.13757989622646213,
      "predicted_date": 2016.8741165876497,
      "divergence_residual": -0.0012224984292300567,
      "temporal_residual": -0.558760124679111,
      "z_score": -0.22080994517893918,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8732299732533,
      "loocv_error_days": -204.41097144734852,
      "jackknife_tmrca": 1954.5511606752093,
      "leverage": 0.0016162758998600562
    },
    {
      "taxon": "A/England/260/1991|1991-09-15",
      "sampling_date": 1991.704109589041,
      "root_divergence": 0.07752572377048655,
      "fitted_divergence": 0.08128851821820927,
      "predicted_date": 1989.984271391723,
      "divergence_residual": -0.00376279444772272,
      "temporal_residual": -1.7198381973180403,
      "z_score": -0.6796429474715621,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1989.9809308226197,
      "loocv_error_days": -629.3910444354053,
      "jackknife_tmrca": 1954.5427083783186,
      "leverage": 0.0018259836708317927
    },
    {
      "taxon": "A/New_York/273/2001|2001-12-29",
      "sampling_date": 2001.9917808219177,
      "root_divergence": 0.10008084500952356,
      "fitted_divergence": 0.10379667756449688,
      "predicted_date": 2000.2934072190894,
      "divergence_residual": -0.0037158325549733195,
      "temporal_residual": -1.6983736028282692,
      "z_score": -0.6711606028602686,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.291687350627,
      "loocv_error_days": -620.9591403889488,
      "jackknife_tmrca": 1954.5470540973577,
      "leverage": 0.0009838195768686225
    },
    {
      "taxon": "A/HaNoi/Q220/2007|2007-03-30",
      "sampling_date": 2007.2410958904109,
      "root_divergence": 0.1139975434092152,
      "fitted_divergence": 0.11528153330550554,
      "predicted_date": 2006.6542302246696,
      "divergence_residual": -0.0012839898962903468,
      "temporal_residual": -0.586865665741243,
      "z_score": -0.23191664858722638,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.6536790272444,
      "loocv_error_days": -214.5540092715574,
      "jackknife_tmrca": 1954.549762029861,
      "leverage": 0.0009434367938593035
    },
    {
      "taxon": "A/Jakarta/FLUEJKSV0033/2012|2012-02-13",
      "sampling_date": 2012.1174863387978,
      "root_divergence": 0.12493802458156414,
      "fitted_divergence": 0.12595047584482863,
      "predicted_date": 2011.654731229616,
      "divergence_residual": -0.001012451263264491,
      "temporal_residual": -0.46275510918189866,
      "z_score": -0.18287083450780398,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6542091894632,
      "loocv_error_days": -169.21197879444236,
      "jackknife_tmrca": 1954.5503709742834,
      "leverage": 0.0011416321628389793
    },
    {
      "taxon": "A/Nicaragua/6302_05/2014|2014-10-27",
      "sampling_date": 2014.8191780821917,
      "root_divergence": 0.13303179533501167,
      "fitted_divergence": 0.13186144509028105,
      "predicted_date": 2015.3541031446932,
      "divergence_residual": 0.0011703502447306113,
      "temporal_residual": 0.5349250625015429,
      "z_score": 0.21139084288385002,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3548386975654,
      "loocv_error_days": 195.6500397652337,
      "jackknife_tmrca": 1954.5493219843456,
      "leverage": 0.0013491738842645448
    },
    {
      "taxon": "A/Houston/56829/1992|1992-04-03",
      "sampling_date": 1992.2540983606557,
      "root_divergence": 0.07978040758565322,
      "fitted_divergence": 0.08249182600574917,
      "predicted_date": 1991.0148063842855,
      "divergence_residual": -0.0027114184200959512,
      "temporal_residual": -1.2392919763701684,
      "z_score": -0.4897414494639687,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.0125302210938,
      "loocv_error_days": -453.4827629749758,
      "jackknife_tmrca": 1954.5449254075547,
      "leverage": 0.0017553947987922025
    },
    {
      "taxon": "A/Santo_Domingo/WRAIR3516N/2010|2010-06-29",
      "sampling_date": 2010.490410958904,
      "root_divergence": 0.11943449192543014,
      "fitted_divergence": 0.12239063503245558,
      "predicted_date": 2009.139264117684,
      "divergence_residual": -0.0029561431070254385,
      "temporal_residual": -1.351146841220043,
      "z_score": -0.5339440786148844,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1378878251912,
      "loocv_error_days": -494.0090745885978,
      "jackknife_tmrca": 1954.550457498695,
      "leverage": 0.001050263675099641
    },
    {
      "taxon": "A/Alabama/43/2018|2018-12-11",
      "sampling_date": 2018.9424657534246,
      "root_divergence": 0.13889649816898156,
      "fitted_divergence": 0.14088269137953893,
      "predicted_date": 2018.0346481731053,
      "divergence_residual": -0.0019861932105573743,
      "temporal_residual": -0.9078175803192607,
      "z_score": -0.3587499202057643,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0330642982703,
      "loocv_error_days": -332.15888149508567,
      "jackknife_tmrca": 1954.5521897630044,
      "leverage": 0.001800259110677662
    },
    {
      "taxon": "A/Hong_Kong/358/1996|1996-07-19",
      "sampling_date": 1996.5464480874316,
      "root_divergence": 0.08446848821364933,
      "fitted_divergence": 0.09188295927909071,
      "predicted_date": 1993.1575596619764,
      "divergence_residual": -0.00741447106544138,
      "temporal_residual": -3.3888884254552067,
      "z_score": -1.3392155853501277,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.1526478255432,
      "loocv_error_days": -1239.5855456547283,
      "jackknife_tmrca": 1954.5395840593312,
      "leverage": 0.0013037096681814558
    },
    {
      "taxon": "A/Singapore/H2012.934/2012|2012-12-07",
      "sampling_date": 2012.931693989071,
      "root_divergence": 0.1281250448648664,
      "fitted_divergence": 0.1277318620418086,
      "predicted_date": 2013.1114037359143,
      "divergence_residual": 0.0003931828230577805,
      "temporal_residual": 0.17970974684340035,
      "z_score": 0.07101741444311585,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.111620238458,
      "loocv_error_days": 65.71806258864132,
      "jackknife_tmrca": 1954.5498862580769,
      "leverage": 0.0011968427167597063
    },
    {
      "taxon": "A/Whanganui/417/2004|2004-09-10",
      "sampling_date": 2004.691256830601,
      "root_divergence": 0.10869875153710477,
      "fitted_divergence": 0.10970279905492254,
      "predicted_date": 2004.2323427716335,
      "divergence_residual": -0.0010040475178177688,
      "temporal_residual": -0.4589140589675935,
      "z_score": -0.18135293433957456,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2319147587089,
      "loocv_error_days": -167.7746917586449,
      "jackknife_tmrca": 1954.5495398311377,
      "leverage": 0.0009301943077450547
    },
    {
      "taxon": "A/Bahrain/RVT0147/2018|2018-02-16",
      "sampling_date": 2018.1260273972603,
      "root_divergence": 0.14191089482713728,
      "fitted_divergence": 0.13909642467243022,
      "predicted_date": 2019.4124206203091,
      "divergence_residual": 0.002814470154707066,
      "temporal_residual": 1.28639322304889,
      "z_score": 0.5083548458708713,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.4147094033171,
      "loocv_error_days": 470.69110271227834,
      "jackknife_tmrca": 1954.5472672165886,
      "leverage": 0.0016980530857155464
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-13448/2022|2022-09-13",
      "sampling_date": 2022.6986301369864,
      "root_divergence": 0.15277987534307605,
      "fitted_divergence": 0.14910071706895617,
      "predicted_date": 2024.380241243232,
      "divergence_residual": 0.0036791582741198814,
      "temporal_residual": 1.6816111062455548,
      "z_score": 0.6645364258870311,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.38444085281,
      "loocv_error_days": 615.7423639545931,
      "jackknife_tmrca": 1954.5445384362513,
      "leverage": 0.0023524654296339185
    },
    {
      "taxon": "A/China/38887/2012|2012-08-29",
      "sampling_date": 2012.6584699453551,
      "root_divergence": 0.1293231234972966,
      "fitted_divergence": 0.12713408143879523,
      "predicted_date": 2013.659002448539,
      "divergence_residual": 0.0021890420585013726,
      "temporal_residual": 1.0005325031838765,
      "z_score": 0.39538885725727047,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6602167380029,
      "loocv_error_days": 365.8880160145858,
      "jackknife_tmrca": 1954.5492163631675,
      "leverage": 0.001177610089594547
    },
    {
      "taxon": "A/Canterbury/79/2002|2002-07-09",
      "sampling_date": 2002.517808219178,
      "root_divergence": 0.10404070485540076,
      "fitted_divergence": 0.10494756081203027,
      "predicted_date": 2002.103316932092,
      "divergence_residual": -0.0009068559566295098,
      "temporal_residual": -0.4144912870860935,
      "z_score": -0.16379801338041122,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.1029129655624,
      "loocv_error_days": -151.5404913831229,
      "jackknife_tmrca": 1954.549369963386,
      "leverage": 0.0009679122958938688
    },
    {
      "taxon": "A/Perth/155/2018|2018-10-01",
      "sampling_date": 2018.7479452054795,
      "root_divergence": 0.1384777682098008,
      "fitted_divergence": 0.1404571043452951,
      "predicted_date": 2017.8432617478925,
      "divergence_residual": -0.0019793361354943084,
      "temporal_residual": -0.904683457586998,
      "z_score": -0.35751138252541975,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8417050256267,
      "loocv_error_days": -331.0042256912461,
      "jackknife_tmrca": 1954.552139506281,
      "leverage": 0.001775330511618274
    },
    {
      "taxon": "A/Netherlands/377/2008|2008-09-27",
      "sampling_date": 2008.7377049180327,
      "root_divergence": 0.1179927286898029,
      "fitted_divergence": 0.11855592978555186,
      "predicted_date": 2008.4802859251279,
      "divergence_residual": -0.0005632010957489636,
      "temporal_residual": -0.2574189929048316,
      "z_score": -0.10172643179212158,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.4800344273099,
      "loocv_error_days": -94.11414673651382,
      "jackknife_tmrca": 1954.550015913788,
      "leverage": 0.0009801185147262793
    },
    {
      "taxon": "A/Italy/7156/2018|2018-02-20",
      "sampling_date": 2018.13698630137,
      "root_divergence": 0.14055325621117684,
      "fitted_divergence": 0.13912040140675397,
      "predicted_date": 2018.7918927699782,
      "divergence_residual": 0.0014328548044228728,
      "temporal_residual": 0.6549064686082602,
      "z_score": 0.2588049057971054,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7930337238256,
      "loocv_error_days": 239.62132105193916,
      "jackknife_tmrca": 1954.5486303436312,
      "leverage": 0.001699382840614885
    },
    {
      "taxon": "A/Netherlands/548/2005|2005-12-26",
      "sampling_date": 2005.9835616438356,
      "root_divergence": 0.11342805458369015,
      "fitted_divergence": 0.11253020304187167,
      "predicted_date": 2006.3939373363146,
      "divergence_residual": 0.000897851541818484,
      "temporal_residual": 0.410375692478965,
      "z_score": 0.16217161919187778,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.3943194428327,
      "loocv_error_days": 150.02928608369461,
      "jackknife_tmrca": 1954.5503725155609,
      "leverage": 0.0009291480570389123
    },
    {
      "taxon": "A/Stockholm/13/1992|1992-12-01",
      "sampling_date": 1992.9153005464482,
      "root_divergence": 0.0817306530134625,
      "fitted_divergence": 0.08393845506504208,
      "predicted_date": 1991.9061935242132,
      "divergence_residual": -0.0022078020515795826,
      "temporal_residual": -1.0091070222349572,
      "z_score": -0.39877732217805223,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.9044400828975,
      "loocv_error_days": -369.2167843118825,
      "jackknife_tmrca": 1954.5460395028597,
      "leverage": 0.001674355087416121
    },
    {
      "taxon": "A/Malaysia/13241/1997|1997-07-24",
      "sampling_date": 1997.558904109589,
      "root_divergence": 0.0894722454053362,
      "fitted_divergence": 0.09409808853059745,
      "predicted_date": 1995.444597359073,
      "divergence_residual": -0.00462584312526125,
      "temporal_residual": -2.114306750516107,
      "z_score": -0.8355284084402619,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.4418405783756,
      "loocv_error_days": -773.257454775727,
      "jackknife_tmrca": 1954.5440408892366,
      "leverage": 0.001222807494441971
    },
    {
      "taxon": "A/Hong_Kong/01/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03298348945511836,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.62561586755,
      "divergence_residual": 0.003556647578874979,
      "temporal_residual": 1.6256158675500956,
      "z_score": 0.6424083157364945,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.6376070808126,
      "loocv_error_days": 598.1359862667971,
      "jackknife_tmrca": 1954.5664489628448,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Cambodia/NHRCC00001/2009|2009-10-14",
      "sampling_date": 2009.7835616438356,
      "root_divergence": 0.11522307588451187,
      "fitted_divergence": 0.12084413566858293,
      "predicted_date": 2007.2143771028348,
      "divergence_residual": -0.005621059784071056,
      "temporal_residual": -2.5691845410008227,
      "z_score": -1.0152862965639822,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.2118955577212,
      "loocv_error_days": -939.3010379532916,
      "jackknife_tmrca": 1954.5503856452085,
      "leverage": 0.0010184458114897209
    },
    {
      "taxon": "A/Germany/9211/2019|2019-03-12",
      "sampling_date": 2019.1917808219177,
      "root_divergence": 0.14041893165154953,
      "fitted_divergence": 0.14142816208540107,
      "predicted_date": 2018.730497838181,
      "divergence_residual": -0.0010092304338515379,
      "temporal_residual": -0.46128298373673715,
      "z_score": -0.1822890822952037,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7296649124848,
      "loocv_error_days": -168.78783592036524,
      "jackknife_tmrca": 1954.5511640657937,
      "leverage": 0.0018327380809124165
    },
    {
      "taxon": "A/Mexico/24012/2008|2008-12-02",
      "sampling_date": 2008.9180327868853,
      "root_divergence": 0.11903374607088141,
      "fitted_divergence": 0.11895046498354106,
      "predicted_date": 2008.9560975807804,
      "divergence_residual": 8.328108734034778e-05,
      "temporal_residual": 0.03806479389504602,
      "z_score": 0.015042385241874236,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9561351732466,
      "loocv_error_days": 13.916896618460498,
      "jackknife_tmrca": 1954.5500504728423,
      "leverage": 0.00098598188278131
    },
    {
      "taxon": "A/Porto_Alegre/LACENRS-275/2013|2013-03-28",
      "sampling_date": 2013.2356164383561,
      "root_divergence": 0.12773735138912018,
      "fitted_divergence": 0.12839680698051975,
      "predicted_date": 2012.9342029725713,
      "divergence_residual": -0.0006594555913995714,
      "temporal_residual": -0.3014134657848899,
      "z_score": -0.11911209822706591,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9338384757132,
      "loocv_error_days": -110.22440085534583,
      "jackknife_tmrca": 1954.5503401449075,
      "leverage": 0.0012190735879080545
    },
    {
      "taxon": "A/Louisiana/16/2019|2019-02-12",
      "sampling_date": 2019.1150684931506,
      "root_divergence": 0.14102442059787149,
      "fitted_divergence": 0.14126032494513577,
      "predicted_date": 2019.0072450887699,
      "divergence_residual": -0.0002359043472642819,
      "temporal_residual": -0.10782340438072424,
      "z_score": -0.04260948295835963,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0070489649029,
      "loocv_error_days": -39.45413269248098,
      "jackknife_tmrca": 1954.5503064651955,
      "leverage": 0.0018226813445296405
    },
    {
      "taxon": "A/New_York/121/2002|2002-02-26",
      "sampling_date": 2002.1534246575343,
      "root_divergence": 0.10008084500952356,
      "fitted_divergence": 0.10415033439577044,
      "predicted_date": 2000.2934072190894,
      "divergence_residual": -0.004069489386246877,
      "temporal_residual": -1.8600174384448565,
      "z_score": -0.7350387589858794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.2915310370267,
      "loocv_error_days": -680.0566448903805,
      "jackknife_tmrca": 1954.5468423018576,
      "leverage": 0.000978650230809463
    },
    {
      "taxon": "A/Santiago/p36d5/2013|2013-09-02",
      "sampling_date": 2013.668493150685,
      "root_divergence": 0.12760251386549323,
      "fitted_divergence": 0.12934388798630245,
      "predicted_date": 2012.8725735833534,
      "divergence_residual": -0.0017413741208092137,
      "temporal_residual": -0.7959195673315662,
      "z_score": -0.3145302398417611,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8716006348868,
      "loocv_error_days": -291.06499139527904,
      "jackknife_tmrca": 1954.5509040887666,
      "leverage": 0.0012522595465952622
    },
    {
      "taxon": "A/Siena/3/1991|1991-12-19",
      "sampling_date": 1991.964383561644,
      "root_divergence": 0.07950588758799632,
      "fitted_divergence": 0.08185796565839516,
      "predicted_date": 1990.8893331530323,
      "divergence_residual": -0.002352078070398847,
      "temporal_residual": -1.0750504086115598,
      "z_score": -0.42483672564590097,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.887328448284,
      "loocv_error_days": -393.39438015468426,
      "jackknife_tmrca": 1954.545528325327,
      "leverage": 0.0017922185812743144
    },
    {
      "taxon": "A/Bilthoven/4273/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.04492544301903731,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1975.0838539337446,
      "divergence_residual": 0.00018346209358878485,
      "temporal_residual": 0.08385393374464911,
      "z_score": 0.03313726534050993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.084303571368,
      "loocv_error_days": 30.79187944219194,
      "jackknife_tmrca": 1954.5507485084836,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Chungbuk/107/2016|2016-01-18",
      "sampling_date": 2016.0464480874316,
      "root_divergence": 0.1288109929602198,
      "fitted_divergence": 0.1345465609161622,
      "predicted_date": 2013.4249259737503,
      "divergence_residual": -0.0057355679559424055,
      "temporal_residual": -2.6215221136812943,
      "z_score": -1.0359689760250737,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4214254666117,
      "loocv_error_days": -958.7895122544652,
      "jackknife_tmrca": 1954.5543851221455,
      "leverage": 0.0014664699193823955
    },
    {
      "taxon": "A/MUWRP-Uganda/362/2012|2012-11-10",
      "sampling_date": 2012.8579234972678,
      "root_divergence": 0.12045184659376236,
      "fitted_divergence": 0.12757046127899538,
      "predicted_date": 2009.6042603972114,
      "divergence_residual": -0.0071186146852330184,
      "temporal_residual": -3.2536631000564284,
      "z_score": -1.2857774544432503,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.6007553956097,
      "loocv_error_days": -1189.6806491306504,
      "jackknife_tmrca": 1954.5529075898207,
      "leverage": 0.001191579668585607
    },
    {
      "taxon": "A/HaNoi/HN30110/2004|2004-01-30",
      "sampling_date": 2004.0792349726776,
      "root_divergence": 0.11217829599188595,
      "fitted_divergence": 0.10836377050417229,
      "predicted_date": 2005.8227175704005,
      "divergence_residual": 0.0038145254877136603,
      "temporal_residual": 1.7434825977229593,
      "z_score": 0.688986704347915,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.8243319179635,
      "loocv_error_days": 637.3966592656832,
      "jackknife_tmrca": 1954.552235443711,
      "leverage": 0.0009362534696338173
    },
    {
      "taxon": "A/Managua/5801.02/2010|2010-06-02",
      "sampling_date": 2010.4164383561645,
      "root_divergence": 0.12122023227070103,
      "fitted_divergence": 0.12222879207577159,
      "predicted_date": 2009.955461892757,
      "divergence_residual": -0.001008559805070558,
      "temporal_residual": -0.4609764634074054,
      "z_score": -0.18216795207464642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.9549839550423,
      "loocv_error_days": -168.54622000987712,
      "jackknife_tmrca": 1954.550179077119,
      "leverage": 0.0010467104165004459
    },
    {
      "taxon": "A/Moscow/122/2019|2019-03-14",
      "sampling_date": 2019.1972602739727,
      "root_divergence": 0.14056131590734555,
      "fitted_divergence": 0.1414401504525632,
      "predicted_date": 2018.7955765676245,
      "divergence_residual": -0.0008788345452176438,
      "temporal_residual": -0.4016837063481944,
      "z_score": -0.15873673381575154,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7948493931344,
      "loocv_error_days": -146.98057422617472,
      "jackknife_tmrca": 1954.5510203385095,
      "leverage": 0.0018334585691261636
    },
    {
      "taxon": "A/Hong_Kong/1/1994|1994-06-01",
      "sampling_date": 1994.4136986301369,
      "root_divergence": 0.08636169974687881,
      "fitted_divergence": 0.08721676577972136,
      "predicted_date": 1994.022878657124,
      "divergence_residual": -0.0008550660328425497,
      "temporal_residual": -0.3908199730128672,
      "z_score": -0.15444362080305432,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.0222810836865,
      "loocv_error_days": -142.96525884100282,
      "jackknife_tmrca": 1954.5486379684928,
      "leverage": 0.0015061524687391833
    },
    {
      "taxon": "A/Netherlands/209/1980|1980-12-01",
      "sampling_date": 1980.9153005464482,
      "root_divergence": 0.054953917807342344,
      "fitted_divergence": 0.0576839309806904,
      "predicted_date": 1979.6675095762168,
      "divergence_residual": -0.0027300131733480545,
      "temporal_residual": -1.2477909702313355,
      "z_score": -0.49310006845933113,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1979.6625730345324,
      "loocv_error_days": -457.5587237272228,
      "jackknife_tmrca": 1954.5414298655467,
      "leverage": 0.0037946582530805823
    },
    {
      "taxon": "A/Viet_nam/3262/2014|2014-02-18",
      "sampling_date": 2014.131506849315,
      "root_divergence": 0.1330016859142254,
      "fitted_divergence": 0.13035690501147462,
      "predicted_date": 2015.3403412098633,
      "divergence_residual": 0.0026447809027507763,
      "temporal_residual": 1.2088343605482805,
      "z_score": 0.4777052568603382,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3419632139082,
      "loocv_error_days": 442.1191871676867,
      "jackknife_tmrca": 1954.548610196856,
      "leverage": 0.0012897360861421933
    },
    {
      "taxon": "A/New_York/WC-LVD-12-024/2012|2012-08-11",
      "sampling_date": 2012.6092896174864,
      "root_divergence": 0.12596475209107083,
      "fitted_divergence": 0.1270264809302531,
      "predicted_date": 2012.1240114982086,
      "divergence_residual": -0.0010617288391822632,
      "temporal_residual": -0.4852781192778366,
      "z_score": -0.19177144212969455,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1234491015678,
      "loocv_error_days": -177.45324843928807,
      "jackknife_tmrca": 1954.550444755368,
      "leverage": 0.001174223907874354
    },
    {
      "taxon": "A/Hong_Kong/32/1995|1995-03-01",
      "sampling_date": 1995.1616438356164,
      "root_divergence": 0.08164315506620132,
      "fitted_divergence": 0.08885317789730773,
      "predicted_date": 1991.8662013551013,
      "divergence_residual": -0.007210022831106416,
      "temporal_residual": -3.295442480515021,
      "z_score": -1.302287764147227,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.8609478845453,
      "loocv_error_days": -1205.5791961286902,
      "jackknife_tmrca": 1954.5387610987632,
      "leverage": 0.0014302123596282104
    },
    {
      "taxon": "A/Nicaragua/AGA2-11/2012|2012-09-05",
      "sampling_date": 2012.6775956284152,
      "root_divergence": 0.13298186918447907,
      "fitted_divergence": 0.1271759260810062,
      "predicted_date": 2015.3312836944351,
      "divergence_residual": 0.005805943103472877,
      "temporal_residual": 2.6536880660198676,
      "z_score": 1.048680266360187,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3346604074213,
      "loocv_error_days": 970.4929105319698,
      "jackknife_tmrca": 1954.5478306675957,
      "leverage": 0.0011789331743664651
    },
    {
      "taxon": "A/New_York/1046/2006|2006-03-22",
      "sampling_date": 2006.2191780821918,
      "root_divergence": 0.1131654806551695,
      "fitted_divergence": 0.11304570282982922,
      "predicted_date": 2006.2739242242078,
      "divergence_residual": 0.0001197778253402837,
      "temporal_residual": 0.0547461420160289,
      "z_score": 0.02163449409394982,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.2739752340062,
      "loocv_error_days": 20.014659700229686,
      "jackknife_tmrca": 1954.5500877011552,
      "leverage": 0.0009306758409957497
    },
    {
      "taxon": "A/Dubai/NHRC-OID_ESX0129/2018|2018-11-10",
      "sampling_date": 2018.8575342465754,
      "root_divergence": 0.13954920819058284,
      "fitted_divergence": 0.14069687168853118,
      "predicted_date": 2018.3329784812097,
      "divergence_residual": -0.0011476634979483424,
      "temporal_residual": -0.524555765365676,
      "z_score": -0.20729312038907652,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3320559054482,
      "loocv_error_days": -191.93096409669323,
      "jackknife_tmrca": 1954.5512745122694,
      "leverage": 0.0017893303614979342
    },
    {
      "taxon": "A/TayNguyen/TN332/2005|2005-06-14",
      "sampling_date": 2005.4493150684932,
      "root_divergence": 0.1123031188089612,
      "fitted_divergence": 0.11136133724359583,
      "predicted_date": 2005.8797695969422,
      "divergence_residual": 0.0009417815653653683,
      "temporal_residual": 0.43045452844899046,
      "z_score": 0.17010634193602583,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.8801693017044,
      "loocv_error_days": 157.3695086803985,
      "jackknife_tmrca": 1954.5504443174284,
      "leverage": 0.0009276472925306153
    },
    {
      "taxon": "A/Hong_Kong/46/1971|1971-01-01",
      "sampling_date": 1971.0,
      "root_divergence": 0.04578988677911767,
      "fitted_divergence": 0.0359904728973313,
      "predicted_date": 1975.4789601290668,
      "divergence_residual": 0.009799413881786366,
      "temporal_residual": 4.478960129066763,
      "z_score": 1.7699884026728556,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.5053068547686,
      "loocv_error_days": 1645.563328704233,
      "jackknife_tmrca": 1954.591888167511,
      "leverage": 0.006583916170848446
    },
    {
      "taxon": "A/Bhutan/FLU_BTI_00001/2011|2011-09-27",
      "sampling_date": 2011.7369863013698,
      "root_divergence": 0.1255252850704657,
      "fitted_divergence": 0.1251179885617662,
      "predicted_date": 2011.923146907012,
      "divergence_residual": 0.0004072965086995006,
      "temporal_residual": 0.18616060564227155,
      "z_score": 0.07356665465341515,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9233563147195,
      "loocv_error_days": 68.07164737597344,
      "jackknife_tmrca": 1954.5499345561661,
      "leverage": 0.0011180009078795915
    },
    {
      "taxon": "A/Netherlands/17/1993|1993-01-01",
      "sampling_date": 1993.0,
      "root_divergence": 0.0779579600922877,
      "fitted_divergence": 0.08412376705197605,
      "predicted_date": 1990.1818310901945,
      "divergence_residual": -0.0061658069596883525,
      "temporal_residual": -2.818168909805536,
      "z_score": -1.113679546901485,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.1766604492773,
      "loocv_error_days": -1031.2247709014741,
      "jackknife_tmrca": 1954.538911258216,
      "leverage": 0.0016642755560491895
    },
    {
      "taxon": "A/Maryland/143_1/2013|2013-02-04",
      "sampling_date": 2013.0931506849315,
      "root_divergence": 0.12700875845954887,
      "fitted_divergence": 0.1280851094343129,
      "predicted_date": 2012.6011893126488,
      "divergence_residual": -0.0010763509747640232,
      "temporal_residual": -0.49196137228273074,
      "z_score": -0.1944125195159787,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6006029207558,
      "loocv_error_days": -179.90307086517333,
      "jackknife_tmrca": 1954.550508116488,
      "leverage": 0.0012085429087435287
    },
    {
      "taxon": "A/Bilthoven/5930/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.037990732688468726,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1971.9142469090862,
      "divergence_residual": -0.0045633712299505,
      "temporal_residual": -2.0857530909138404,
      "z_score": -0.8242446182537345,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.9017543355637,
      "loocv_error_days": -766.3842289353449,
      "jackknife_tmrca": 1954.5320897687886,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Nicaragua/AGA2-110/2012|2012-12-06",
      "sampling_date": 2012.9289617486338,
      "root_divergence": 0.13304465052192085,
      "fitted_divergence": 0.12772588423577855,
      "predicted_date": 2015.3599787889218,
      "divergence_residual": 0.005318766286142307,
      "temporal_residual": 2.4310170402879976,
      "z_score": 0.9606854814548482,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3631036475201,
      "loocv_error_days": 889.0703285682246,
      "jackknife_tmrca": 1954.5478680649755,
      "leverage": 0.0011966468625098164
    },
    {
      "taxon": "A/Victoria/3/1975|1975-04-01",
      "sampling_date": 1975.2465753424658,
      "root_divergence": 0.04136313270341493,
      "fitted_divergence": 0.045281457447729836,
      "predicted_date": 1973.4556498326103,
      "divergence_residual": -0.003918324744314909,
      "temporal_residual": -1.7909255098554695,
      "z_score": -0.707735119570151,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1973.4456866247901,
      "loocv_error_days": -657.7746041310354,
      "jackknife_tmrca": 1954.5351798579927,
      "leverage": 0.005274403501513243
    },
    {
      "taxon": "A/Mexico/InDRE29/2006|2006-01-16",
      "sampling_date": 2006.041095890411,
      "root_divergence": 0.1110134586238181,
      "fitted_divergence": 0.11265608089707077,
      "predicted_date": 2005.2903122458208,
      "divergence_residual": -0.0016426222732526669,
      "temporal_residual": -0.7507836445902285,
      "z_score": -0.2966934970501868,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.2896154324726,
      "loocv_error_days": -274.47823726201585,
      "jackknife_tmrca": 1954.549463312236,
      "leverage": 0.0009294722103229568
    },
    {
      "taxon": "A/Hong_Kong/434/1996|1996-10-02",
      "sampling_date": 1996.7513661202186,
      "root_divergence": 0.08893207255671069,
      "fitted_divergence": 0.09233129473135099,
      "predicted_date": 1995.1977037508445,
      "divergence_residual": -0.0033992221746402956,
      "temporal_residual": -1.553662369374024,
      "z_score": -0.6139738457627983,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.1956021405008,
      "loocv_error_days": -568.2427935919145,
      "jackknife_tmrca": 1954.5453283240067,
      "leverage": 0.0012865453697471782
    },
    {
      "taxon": "A/MUWRP-Uganda/360/2012|2012-10-11",
      "sampling_date": 2012.775956284153,
      "root_divergence": 0.12808702959179993,
      "fitted_divergence": 0.12739112709809097,
      "predicted_date": 2013.0940283199543,
      "divergence_residual": 0.0006959024937089608,
      "temporal_residual": 0.31807203580137866,
      "z_score": 0.12569520566381495,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0944094952342,
      "loocv_error_days": 116.31503534744672,
      "jackknife_tmrca": 1954.5497741800632,
      "leverage": 0.0011857927750870002
    },
    {
      "taxon": "A/Singapore/S2012.014/2012|2012-01-05",
      "sampling_date": 2012.0109289617487,
      "root_divergence": 0.12417882403350697,
      "fitted_divergence": 0.12571734140965365,
      "predicted_date": 2011.3077279265883,
      "divergence_residual": -0.0015385173761466864,
      "temporal_residual": -0.7032010351604185,
      "z_score": -0.2778898764702337,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3069445625874,
      "loocv_error_days": -257.1303017936647,
      "jackknife_tmrca": 1954.5505208396016,
      "leverage": 0.0011348749863859075
    },
    {
      "taxon": "A/Australia/NHRC0013/2005|2005-06-15",
      "sampling_date": 2005.4520547945206,
      "root_divergence": 0.1093231431010837,
      "fitted_divergence": 0.11136733142717664,
      "predicted_date": 2004.5177297298458,
      "divergence_residual": -0.0020441883260929467,
      "temporal_residual": -0.9343250646747947,
      "z_score": -0.3692251060840163,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.5168623248824,
      "loocv_error_days": -341.579049535351,
      "jackknife_tmrca": 1954.549186727527,
      "leverage": 0.0009276480374133551
    },
    {
      "taxon": "A/Saudi_Arabia/04/2013|2013-10-15",
      "sampling_date": 2013.786301369863,
      "root_divergence": 0.1284151468018545,
      "fitted_divergence": 0.12960163788028098,
      "predicted_date": 2013.2439989119941,
      "divergence_residual": -0.0011864910784264715,
      "temporal_residual": -0.5423024578688,
      "z_score": -0.214306230354548,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2433256502839,
      "loocv_error_days": -198.32188157626257,
      "jackknife_tmrca": 1954.5506466768038,
      "leverage": 0.0012616008614551658
    },
    {
      "taxon": "A/Auckland/602/2001|2001-08-19",
      "sampling_date": 2001.6301369863013,
      "root_divergence": 0.10162151162080624,
      "fitted_divergence": 0.10300544533181785,
      "predicted_date": 2000.9975905924384,
      "divergence_residual": -0.0013839337110116146,
      "temporal_residual": -0.6325463938628673,
      "z_score": -0.2499686867100698,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.9969525079298,
      "loocv_error_days": -231.2706307251919,
      "jackknife_tmrca": 1954.5488770092559,
      "leverage": 0.0009962882817381388
    },
    {
      "taxon": "A/Makhachkala/84/2019|2019-02-21",
      "sampling_date": 2019.1397260273973,
      "root_divergence": 0.13814648775737168,
      "fitted_divergence": 0.1413142725973641,
      "predicted_date": 2017.6918453513745,
      "divergence_residual": -0.0031677848399924158,
      "temporal_residual": -1.4478806760228053,
      "z_score": -0.5721712029502888,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.689334584258,
      "loocv_error_days": -529.7554746066381,
      "jackknife_tmrca": 1954.5535336596724,
      "leverage": 0.001825907739721485
    },
    {
      "taxon": "A/Lyon/1815/1993|1993-11-30",
      "sampling_date": 1993.9123287671232,
      "root_divergence": 0.08137335422617849,
      "fitted_divergence": 0.0861198301844163,
      "predicted_date": 1991.742885081309,
      "divergence_residual": -0.0047464759582378085,
      "temporal_residual": -2.169443685814258,
      "z_score": -0.8573173356073178,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.7392359232042,
      "loocv_error_days": -793.7221612414126,
      "jackknife_tmrca": 1954.5419575162568,
      "leverage": 0.0015600474588996845
    },
    {
      "taxon": "A/Jakarta/FLUEJKSV0024/2012|2012-01-12",
      "sampling_date": 2012.0300546448088,
      "root_divergence": 0.12491285911335487,
      "fitted_divergence": 0.1257591860518646,
      "predicted_date": 2011.6432289979418,
      "divergence_residual": -0.0008463269385097227,
      "temporal_residual": -0.3868256468670097,
      "z_score": -0.152865149293884,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6427937639917,
      "loocv_error_days": -141.44703671846997,
      "jackknife_tmrca": 1954.550309670677,
      "leverage": 0.0011360798304325466
    },
    {
      "taxon": "A/Santiago/PUC-MVL_026/2017|2017-05-02",
      "sampling_date": 2017.331506849315,
      "root_divergence": 0.13766656398080518,
      "fitted_divergence": 0.13735811143396848,
      "predicted_date": 2017.472489430075,
      "divergence_residual": 0.00030845254683670165,
      "temporal_residual": 0.14098258076001002,
      "z_score": 0.05571327400413294,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4727171621898,
      "loocv_error_days": 51.57706677752748,
      "jackknife_tmrca": 1954.5497700673939,
      "leverage": 0.0016047008643697588
    },
    {
      "taxon": "A/Singapore/H2013.545/2013|2013-07-18",
      "sampling_date": 2013.5424657534247,
      "root_divergence": 0.13019814968215596,
      "fitted_divergence": 0.12906815554158096,
      "predicted_date": 2014.0589454901487,
      "divergence_residual": 0.0011299941405749914,
      "temporal_residual": 0.5164797367240226,
      "z_score": 0.20410164812238904,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0595983357775,
      "loocv_error_days": 188.88267570436568,
      "jackknife_tmrca": 1954.5495074132944,
      "leverage": 0.0012424132069831827
    },
    {
      "taxon": "A/Bahrain/NHRC-OID_ESX0121A/2018|2018-10-30",
      "sampling_date": 2018.827397260274,
      "root_divergence": 0.13954920819058284,
      "fitted_divergence": 0.14063093566914123,
      "predicted_date": 2018.3329784812097,
      "divergence_residual": -0.001081727478558392,
      "temporal_residual": -0.49441877906429,
      "z_score": -0.19538363365379943,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.332109831201,
      "loocv_error_days": -180.9037334688985,
      "jackknife_tmrca": 1954.5512003890035,
      "leverage": 0.0017854689724757832
    },
    {
      "taxon": "A/Cambodia/V1221301/2011|2011-10-14",
      "sampling_date": 2011.7835616438356,
      "root_divergence": 0.12695768225279683,
      "fitted_divergence": 0.12521988968264156,
      "predicted_date": 2012.5778442129983,
      "divergence_residual": 0.0017377925701552721,
      "temporal_residual": 0.7942825691627604,
      "z_score": 0.3138833334861836,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5787546607123,
      "loocv_error_days": 290.4442494142284,
      "jackknife_tmrca": 1954.5495566868692,
      "leverage": 0.0011208192629271697
    },
    {
      "taxon": "A/Aichi/2/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03441728174776748,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.2809508283558,
      "divergence_residual": 0.004990439871524102,
      "temporal_residual": 2.280950828355799,
      "z_score": 0.9013825524046217,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2975051096905,
      "loocv_error_days": 839.1637413144621,
      "jackknife_tmrca": 1954.5730581855194,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Belgium/9021/2019|2019-02-15",
      "sampling_date": 2019.123287671233,
      "root_divergence": 0.14118935139153846,
      "fitted_divergence": 0.1412783074958787,
      "predicted_date": 2019.0826290308914,
      "divergence_residual": -8.895610434023205e-05,
      "temporal_residual": -0.04065864034146216,
      "z_score": -0.016067417391341463,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0825548524815,
      "loocv_error_days": -14.877662048946661,
      "jackknife_tmrca": 1954.5501452179492,
      "leverage": 0.0018237561646233969
    },
    {
      "taxon": "A/Memphis/3/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.03430797081917283,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1970.2309887289125,
      "divergence_residual": -0.006058256092217086,
      "temporal_residual": -2.769011271087493,
      "z_score": -1.0942535087304304,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.2132249958622,
      "loocv_error_days": -1017.8695702613243,
      "jackknife_tmrca": 1954.5255202726048,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/Singapore/C2010.416/2010|2010-06-01",
      "sampling_date": 2010.4136986301369,
      "root_divergence": 0.12637865147809957,
      "fitted_divergence": 0.12222279789219027,
      "predicted_date": 2012.313190042386,
      "divergence_residual": 0.004155853585909294,
      "temporal_residual": 1.8994914122490627,
      "z_score": 0.7506380217226765,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3152662508085,
      "loocv_error_days": 694.5475734502966,
      "jackknife_tmrca": 1954.5495064296417,
      "leverage": 0.0010465798176170764
    },
    {
      "taxon": "A/Hue/H05/2008|2008-01-04",
      "sampling_date": 2008.0081967213114,
      "root_divergence": 0.11546734426396588,
      "fitted_divergence": 0.11695985557550585,
      "predicted_date": 2007.3260234059262,
      "divergence_residual": -0.0014925113115399763,
      "temporal_residual": -0.682173315385171,
      "z_score": -0.2695801753198573,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.3253739419313,
      "loocv_error_days": -249.40102016858276,
      "jackknife_tmrca": 1954.5498428709539,
      "leverage": 0.0009595669709618376
    },
    {
      "taxon": "A/Nijmegen/3129/1992|1992-02-07",
      "sampling_date": 1992.1010928961748,
      "root_divergence": 0.0833682712738519,
      "fitted_divergence": 0.08215706886806161,
      "predicted_date": 1992.6546900142482,
      "divergence_residual": 0.0012112024057902848,
      "temporal_residual": 0.5535971180734123,
      "z_score": 0.21876963636803384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.6556546960549,
      "loocv_error_days": 202.55369740618755,
      "jackknife_tmrca": 1954.5523559149703,
      "leverage": 0.0017747424858229255
    },
    {
      "taxon": "A/Vologda/CRIE-172/2016|2016-12-17",
      "sampling_date": 2016.9590163934427,
      "root_divergence": 0.13455498283867048,
      "fitted_divergence": 0.13654314813022747,
      "predicted_date": 2016.050297445728,
      "divergence_residual": -0.001988165291556987,
      "temporal_residual": -0.9087189477147604,
      "z_score": -0.3591061211521223,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0489205030963,
      "loocv_error_days": -332.41252394901653,
      "jackknife_tmrca": 1954.5517530283907,
      "leverage": 0.00156301020324244
    },
    {
      "taxon": "A/Colorado/UR06-0558/2007|2007-03-07",
      "sampling_date": 2007.1780821917807,
      "root_divergence": 0.11846865194711353,
      "fitted_divergence": 0.1151436670831448,
      "predicted_date": 2008.6978133527582,
      "divergence_residual": 0.003324984863968733,
      "temporal_residual": 1.5197311609774715,
      "z_score": 0.6005649643215816,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6992662353778,
      "loocv_error_days": 555.6124719238157,
      "jackknife_tmrca": 1954.5508099445815,
      "leverage": 0.0009423614804452705
    },
    {
      "taxon": "A/Shanghai/47/2017|2017-08-29",
      "sampling_date": 2017.6575342465753,
      "root_divergence": 0.13762048001240654,
      "fitted_divergence": 0.13807141928009592,
      "predicted_date": 2017.4514261032746,
      "divergence_residual": -0.000450939267689382,
      "temporal_residual": -0.206108143300753,
      "z_score": -0.08144949113777995,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4510895488563,
      "loocv_error_days": -75.40392584186742,
      "jackknife_tmrca": 1954.5504693794467,
      "leverage": 0.0016422783267296005
    },
    {
      "taxon": "A/Memphis/2/1978|1978-01-01",
      "sampling_date": 1978.0,
      "root_divergence": 0.04800102930248896,
      "fitted_divergence": 0.05130561194653645,
      "predicted_date": 1976.4895939609812,
      "divergence_residual": -0.0033045826440474893,
      "temporal_residual": -1.5104060390187897,
      "z_score": -0.5968798773270929,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.482438568776,
      "loocv_error_days": -554.2893127545904,
      "jackknife_tmrca": 1954.5385336608838,
      "leverage": 0.004517340070310533
    },
    {
      "taxon": "A/Australia/22/2009|2009-07-21",
      "sampling_date": 2009.5506849315068,
      "root_divergence": 0.11570976627914252,
      "fitted_divergence": 0.1203346300642062,
      "predicted_date": 2007.436825802221,
      "divergence_residual": -0.004624863785063674,
      "temporal_residual": -2.1138591292858564,
      "z_score": -0.8353515181881619,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.4347789850508,
      "loocv_error_days": -772.8346469430526,
      "jackknife_tmrca": 1954.5502060515596,
      "leverage": 0.0010090078545742886
    },
    {
      "taxon": "A/South_Australia/264/2017|2017-11-06",
      "sampling_date": 2017.8465753424657,
      "root_divergence": 0.13350691398920306,
      "fitted_divergence": 0.13848501794717813,
      "predicted_date": 2015.571262817136,
      "divergence_residual": -0.004978103957975072,
      "temporal_residual": -2.2753125253298094,
      "z_score": -0.8991544167036957,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.567777205797,
      "loocv_error_days": -832.3310194182367,
      "jackknife_tmrca": 1954.5548092027163,
      "leverage": 0.0016645317478838116
    },
    {
      "taxon": "A/Paris/614/1992|1992-01-01",
      "sampling_date": 1992.0,
      "root_divergence": 0.07965731345729402,
      "fitted_divergence": 0.08193589004494675,
      "predicted_date": 1990.9585444792683,
      "divergence_residual": -0.0022785765876527364,
      "temporal_residual": -1.041455520731688,
      "z_score": -0.4115607508162554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.9566096392894,
      "loocv_error_days": -381.0983292495634,
      "jackknife_tmrca": 1954.545678601838,
      "leverage": 0.0017876484030106166
    },
    {
      "taxon": "A/New_York/WC-LVD-10-009/2010|2010-12-24",
      "sampling_date": 2010.978082191781,
      "root_divergence": 0.1205260867900115,
      "fitted_divergence": 0.12345759970985656,
      "predicted_date": 2009.638192924502,
      "divergence_residual": -0.0029315129198450585,
      "temporal_residual": -1.339889267278977,
      "z_score": -0.5294953282925858,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.6367987141184,
      "loocv_error_days": -489.9037902162283,
      "jackknife_tmrca": 1954.550612938976,
      "leverage": 0.0010749963593459971
    },
    {
      "taxon": "A/Santa_Cruz/2821/2012|2012-06-15",
      "sampling_date": 2012.4535519125684,
      "root_divergence": 0.1279524022793485,
      "fitted_divergence": 0.12668574598653545,
      "predicted_date": 2013.032495010715,
      "divergence_residual": 0.0012666562928130565,
      "temporal_residual": 0.5789430981465102,
      "z_score": 0.22878582081513305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0331807613602,
      "loocv_error_days": 211.70943702120462,
      "jackknife_tmrca": 1954.5495954229216,
      "leverage": 0.0011636533436086554
    },
    {
      "taxon": "A/Niigata/13F416/2014|2014-03-10",
      "sampling_date": 2014.186301369863,
      "root_divergence": 0.1335845668775862,
      "fitted_divergence": 0.1304767886830929,
      "predicted_date": 2015.6067551634303,
      "divergence_residual": 0.003107778194493316,
      "temporal_residual": 1.420453793567276,
      "z_score": 0.5613326907802786,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6086806867577,
      "loocv_error_days": 519.5240454957705,
      "jackknife_tmrca": 1954.5483396355748,
      "leverage": 0.00129430662332208
    },
    {
      "taxon": "A/Santiago/PUC-MVL_022/2018|2018-05-28",
      "sampling_date": 2018.4027397260274,
      "root_divergence": 0.1390927018594794,
      "fitted_divergence": 0.13970183721410148,
      "predicted_date": 2018.1243258331692,
      "divergence_residual": -0.0006091353546220923,
      "temporal_residual": -0.27841389285822515,
      "z_score": -0.1100231632570436,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.123847608889,
      "loocv_error_days": -101.8653457848049,
      "jackknife_tmrca": 1954.5506679095135,
      "leverage": 0.0017319804398717885
    },
    {
      "taxon": "A/MUWRP-Uganda/566/2015|2015-08-03",
      "sampling_date": 2015.5863013698631,
      "root_divergence": 0.1294603184162479,
      "fitted_divergence": 0.13353981649293412,
      "predicted_date": 2013.721709318491,
      "divergence_residual": -0.004079498076686228,
      "temporal_residual": -1.8645920513720284,
      "z_score": -0.7368465473104975,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7192254796769,
      "loocv_error_days": -681.9494688905252,
      "jackknife_tmrca": 1954.5529240365458,
      "leverage": 0.001420806451574342
    },
    {
      "taxon": "A/Queensland/47/2004|2004-10-06",
      "sampling_date": 2004.7622950819673,
      "root_divergence": 0.1120054527678813,
      "fitted_divergence": 0.1098582220117062,
      "predicted_date": 2005.743717140555,
      "divergence_residual": 0.0021472307561751086,
      "temporal_residual": 0.9814220585876683,
      "z_score": 0.3878368218895547,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.7446274000968,
      "loocv_error_days": 358.79687919678724,
      "jackknife_tmrca": 1954.5511161554643,
      "leverage": 0.0009297226471036749
    },
    {
      "taxon": "A/Malaysia/1777545/2007|2007-05-06",
      "sampling_date": 2007.3424657534247,
      "root_divergence": 0.11426654550661686,
      "fitted_divergence": 0.11550331809799917,
      "predicted_date": 2006.7771814218975,
      "divergence_residual": -0.0012367725913823152,
      "temporal_residual": -0.5652843315272094,
      "z_score": -0.22338817095572042,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7766495181938,
      "loocv_error_days": -206.66437991806464,
      "jackknife_tmrca": 1954.5497864552117,
      "leverage": 0.0009452461921980685
    },
    {
      "taxon": "A/South_Australia/49/2015|2015-04-06",
      "sampling_date": 2015.2602739726028,
      "root_divergence": 0.12883047455171132,
      "fitted_divergence": 0.1328265086468067,
      "predicted_date": 2013.433830309519,
      "divergence_residual": -0.003996034095095385,
      "temporal_residual": -1.8264436630838645,
      "z_score": -0.721771127368161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4314457012556,
      "loocv_error_days": -667.9795261095721,
      "jackknife_tmrca": 1954.5527203121235,
      "leverage": 0.0013896761113512681
    },
    {
      "taxon": "A/Prague/1514A06404885N/2012|2012-04-12",
      "sampling_date": 2012.27868852459,
      "root_divergence": 0.13015587708494386,
      "fitted_divergence": 0.1263031664006064,
      "predicted_date": 2014.039624204228,
      "divergence_residual": 0.003852710684337457,
      "temporal_residual": 1.760935679637896,
      "z_score": 0.6958837857441323,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0417569830483,
      "loocv_error_days": 643.9607544518913,
      "jackknife_tmrca": 1954.5487473292367,
      "leverage": 0.0011520606061696543
    },
    {
      "taxon": "A/Nicaragua/9479_02/2016|2016-11-13",
      "sampling_date": 2016.8661202185792,
      "root_divergence": 0.13699798845532862,
      "fitted_divergence": 0.1363399027252028,
      "predicted_date": 2017.1669075699758,
      "divergence_residual": 0.0006580857301258236,
      "temporal_residual": 0.3007873513965933,
      "z_score": 0.11886467133020721,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.167380322735,
      "loocv_error_days": 110.0352530428857,
      "jackknife_tmrca": 1954.5494896980042,
      "leverage": 0.001552819260529581
    },
    {
      "taxon": "A/San_Salvador/WRAIR3537T/2010|2010-08-11",
      "sampling_date": 2010.6082191780822,
      "root_divergence": 0.12200137071452823,
      "fitted_divergence": 0.12264838492643461,
      "predicted_date": 2010.3124922200184,
      "divergence_residual": -0.0006470142119063826,
      "temporal_residual": -0.295726958063824,
      "z_score": -0.11686491307070411,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3121817628264,
      "loocv_error_days": -108.12766592217952,
      "jackknife_tmrca": 1954.550145689158,
      "leverage": 0.001056030421774708
    },
    {
      "taxon": "A/New_York/162/2000|2000-02-09",
      "sampling_date": 2000.1065573770493,
      "root_divergence": 0.09806190754983325,
      "fitted_divergence": 0.09967204053635668,
      "predicted_date": 1999.3706234185358,
      "divergence_residual": -0.0016101329865234326,
      "temporal_residual": -0.7359339585134421,
      "z_score": -0.29082522151702045,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.3698268626476,
      "loocv_error_days": -269.0908203852,
      "jackknife_tmrca": 1954.5484130124487,
      "leverage": 0.0010625294136387355
    },
    {
      "taxon": "A/Bahrain/NHRC-OID_ESX0123/2018|2018-10-31",
      "sampling_date": 2018.827397260274,
      "root_divergence": 0.14032151331571183,
      "fitted_divergence": 0.14063093566914123,
      "predicted_date": 2018.685971415752,
      "divergence_residual": -0.0003094223534294005,
      "temporal_residual": -0.14142584452201845,
      "z_score": -0.055888442278748125,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6857197371298,
      "loocv_error_days": -51.74771532840202,
      "jackknife_tmrca": 1954.5503772669615,
      "leverage": 0.0017854689724757832
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-14131/2023|2023-01-29",
      "sampling_date": 2023.0767123287671,
      "root_divergence": 0.15487517938013787,
      "fitted_divergence": 0.1499279144031206,
      "predicted_date": 2025.3379294635158,
      "divergence_residual": 0.004947264977017279,
      "temporal_residual": 2.2612171347486765,
      "z_score": 0.8935842224753454,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.3438377704513,
      "loocv_error_days": 828.0675675751282,
      "jackknife_tmrca": 1954.5424306068344,
      "leverage": 0.0024155102204713183
    },
    {
      "taxon": "A/Thailand/B24666/2017|2017-09-15",
      "sampling_date": 2017.704109589041,
      "root_divergence": 0.13892285776193053,
      "fitted_divergence": 0.13817332040097127,
      "predicted_date": 2018.0466961963098,
      "divergence_residual": 0.000749537360959257,
      "temporal_residual": 0.34258660726868584,
      "z_score": 0.13538283536872714,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.047268521983,
      "loocv_error_days": 125.3388002570045,
      "jackknife_tmrca": 1954.5493422892505,
      "leverage": 0.0016477293784773975
    },
    {
      "taxon": "A/Victoria/68/1992|1992-07-17",
      "sampling_date": 1992.5409836065573,
      "root_divergence": 0.0796119445373629,
      "fitted_divergence": 0.08311949563891335,
      "predicted_date": 1990.9378079754404,
      "divergence_residual": -0.00350755110155046,
      "temporal_residual": -1.603175631116983,
      "z_score": -0.633540418480108,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.934887609746,
      "loocv_error_days": -586.6265628353241,
      "jackknife_tmrca": 1954.5435334500082,
      "leverage": 0.0017197203146213033
    },
    {
      "taxon": "A/Bhutan/FLU_BTD_SV0023_CP2/2009|2009-01-15",
      "sampling_date": 2009.0383561643835,
      "root_divergence": 0.11930321314323022,
      "fitted_divergence": 0.11921371773457738,
      "predicted_date": 2009.0792613013566,
      "divergence_residual": 8.949540865284267e-05,
      "temporal_residual": 0.04090513697315146,
      "z_score": 0.016164827541616515,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.079301869256,
      "loocv_error_days": 14.955418704664623,
      "jackknife_tmrca": 1954.5500495001488,
      "leverage": 0.0009900668918237927
    },
    {
      "taxon": "A/Guam/7362/2018|2018-03-29",
      "sampling_date": 2018.2383561643835,
      "root_divergence": 0.14126531422953165,
      "fitted_divergence": 0.1393421861992471,
      "predicted_date": 2019.1173489158525,
      "divergence_residual": 0.0019231280302845488,
      "temporal_residual": 0.8789927514690135,
      "z_score": 0.3473589697834289,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1189035348466,
      "loocv_error_days": 321.6199270616441,
      "jackknife_tmrca": 1954.5481237235622,
      "leverage": 0.001711737430089013
    },
    {
      "taxon": "A/Kyrgyzstan/WRAIR1255P/2008|2008-12-01",
      "sampling_date": 2008.9153005464482,
      "root_divergence": 0.11734421399140205,
      "fitted_divergence": 0.118944487177511,
      "predicted_date": 2008.183873148579,
      "divergence_residual": -0.001600273186108947,
      "temporal_residual": -0.7314273978690835,
      "z_score": -0.28904432598624336,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.1831602677958,
      "loocv_error_days": -267.41423677779756,
      "jackknife_tmrca": 1954.5499893747033,
      "leverage": 0.0009858907275220367
    },
    {
      "taxon": "A/Budapest/1514A07805832T/2013|2013-02-06",
      "sampling_date": 2013.0986301369862,
      "root_divergence": 0.13379124704179934,
      "fitted_divergence": 0.12809709780147452,
      "predicted_date": 2015.7012212433558,
      "divergence_residual": 0.005694149240324825,
      "temporal_residual": 2.602591106369573,
      "z_score": 1.0284878504005115,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7046202770723,
      "loocv_error_days": 951.83789866644,
      "jackknife_tmrca": 1954.5476068247294,
      "leverage": 0.0012089443516974478
    },
    {
      "taxon": "A/Maharashtra_State/NIV1734102/2017|2017-09-25",
      "sampling_date": 2017.731506849315,
      "root_divergence": 0.1389499894326937,
      "fitted_divergence": 0.1382332622367804,
      "predicted_date": 2018.059097108553,
      "divergence_residual": 0.0007167271959133137,
      "temporal_residual": 0.3275902592379225,
      "z_score": 0.1294566021958391,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0596451635097,
      "loocv_error_days": 119.85251925956862,
      "jackknife_tmrca": 1954.5493709731238,
      "leverage": 0.0016509455540585458
    },
    {
      "taxon": "A/Cambodia/V1012345/2011|2011-10-04",
      "sampling_date": 2011.7561643835616,
      "root_divergence": 0.12921818815591862,
      "fitted_divergence": 0.1251599478468324,
      "predicted_date": 2013.6110402728586,
      "divergence_residual": 0.00405824030908622,
      "temporal_residual": 1.854875889297091,
      "z_score": 0.7330069296994215,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6132227684589,
      "loocv_error_days": 678.2905750837389,
      "jackknife_tmrca": 1954.5489136666044,
      "leverage": 0.001119158898799375
    },
    {
      "taxon": "A/Thailand/MR07011/2007|2007-03-28",
      "sampling_date": 2007.2356164383561,
      "root_divergence": 0.11619136535084712,
      "fitted_divergence": 0.1152695449383439,
      "predicted_date": 2007.656947440758,
      "divergence_residual": 0.0009218204125032159,
      "temporal_residual": 0.42133100240175736,
      "z_score": 0.16650092129595495,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6573468148224,
      "loocv_error_days": 154.03702000430053,
      "jackknife_tmrca": 1954.5502529679063,
      "leverage": 0.0009433417834145703
    },
    {
      "taxon": "A/Michigan/UOM10042598550/2021|2021-11-10",
      "sampling_date": 2021.8575342465754,
      "root_divergence": 0.15572269994575955,
      "fitted_divergence": 0.1472605027096191,
      "predicted_date": 2025.7253006744654,
      "divergence_residual": 0.008462197236140445,
      "temporal_residual": 3.8677664278900465,
      "z_score": 1.5284578393956452,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.735074253561,
      "loocv_error_days": 1416.271487551474,
      "jackknife_tmrca": 1954.5381681311467,
      "leverage": 0.002217108757009151
    },
    {
      "taxon": "A/Stockholm/8/1992|1992-03-02",
      "sampling_date": 1992.1666666666667,
      "root_divergence": 0.07969019225881531,
      "fitted_divergence": 0.08230053621278513,
      "predicted_date": 1990.9735721985667,
      "divergence_residual": -0.002610343953969821,
      "temporal_residual": -1.193094468100071,
      "z_score": -0.471485190976702,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.9713705594013,
      "loocv_error_days": -436.5819031787052,
      "jackknife_tmrca": 1954.5450909228152,
      "leverage": 0.0017664232513941258
    },
    {
      "taxon": "A/Netherlands/222/2003|2003-04-14",
      "sampling_date": 2003.282191780822,
      "root_divergence": 0.10685002805912948,
      "fitted_divergence": 0.10661993803110202,
      "predicted_date": 2003.387357668707,
      "divergence_residual": 0.0002300900280274576,
      "temporal_residual": 0.10516588788505032,
      "z_score": 0.04155928977917934,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.387457506014,
      "loocv_error_days": 38.448306126418856,
      "jackknife_tmrca": 1954.550199829826,
      "leverage": 0.0009495056331853634
    },
    {
      "taxon": "A/China/71516/2016|2016-01-25",
      "sampling_date": 2016.0655737704917,
      "root_divergence": 0.1360559866295188,
      "fitted_divergence": 0.13458840555837315,
      "predicted_date": 2016.7363523683885,
      "divergence_residual": 0.0014675810711456405,
      "temporal_residual": 0.6707785978967422,
      "z_score": 0.2650772288267169,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7373617247843,
      "loocv_error_days": 245.37055030535032,
      "jackknife_tmrca": 1954.5489342764238,
      "leverage": 0.0014684116476114694
    },
    {
      "taxon": "A/Michigan/157/2020|2020-02-14",
      "sampling_date": 2020.120218579235,
      "root_divergence": 0.14295557159461086,
      "fitted_divergence": 0.14345946970709317,
      "predicted_date": 2019.889904850052,
      "divergence_residual": -0.0005038981124823039,
      "temporal_residual": -0.23031372918285342,
      "z_score": -0.09101501640624998,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.88945653744,
      "loocv_error_days": -84.2858357655627,
      "jackknife_tmrca": 1954.5506570846983,
      "leverage": 0.0019589081320377628
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-13820/2022|2022-12-11",
      "sampling_date": 2022.9424657534246,
      "root_divergence": 0.15566070320585224,
      "fitted_divergence": 0.14963419940765615,
      "predicted_date": 2025.6969641913322,
      "divergence_residual": 0.006026503798196081,
      "temporal_residual": 2.754498437907614,
      "z_score": 1.0885183501940718,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.7042091938192,
      "loocv_error_days": 1008.7267916041419,
      "jackknife_tmrca": 1954.540858874079,
      "leverage": 0.0023929684893137047
    },
    {
      "taxon": "A/Hong_Kong/HKU70/2005|2005-05-30",
      "sampling_date": 2005.4082191780822,
      "root_divergence": 0.11288289621207001,
      "fitted_divergence": 0.11127142448988211,
      "predicted_date": 2006.1447650245857,
      "divergence_residual": 0.001611471722187896,
      "temporal_residual": 0.7365458465035317,
      "z_score": 0.2910670264483081,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.1454488755612,
      "loocv_error_days": 269.2731470042236,
      "jackknife_tmrca": 1954.550733865437,
      "leverage": 0.0009276447188922076
    },
    {
      "taxon": "A/Taiwan/70002/2007|2007-01-02",
      "sampling_date": 2007.0027397260274,
      "root_divergence": 0.115071828747729,
      "fitted_divergence": 0.11476003933396717,
      "predicted_date": 2007.145247468812,
      "divergence_residual": 0.0003117894137618371,
      "temporal_residual": 0.14250774278457357,
      "z_score": 0.05631598512849211,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.1453816440803,
      "loocv_error_days": 52.09996056884336,
      "jackknife_tmrca": 1954.5501250454329,
      "leverage": 0.0009395688147712414
    },
    {
      "taxon": "A/Peru/4617/2017|2017-11-09",
      "sampling_date": 2017.854794520548,
      "root_divergence": 0.14007992173846953,
      "fitted_divergence": 0.13850300049792108,
      "predicted_date": 2018.575548582811,
      "divergence_residual": 0.0015769212405484512,
      "temporal_residual": 0.7207540622630404,
      "z_score": 0.284826454048132,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.5767819417622,
      "loocv_error_days": 263.7059055984794,
      "jackknife_tmrca": 1954.548537383778,
      "leverage": 0.0016655070275764287
    },
    {
      "taxon": "A/Port_Chalmers/1/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.0362282374133832,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1971.1086736207237,
      "divergence_residual": -0.004137989498006714,
      "temporal_residual": -1.8913263792762791,
      "z_score": -0.7474113768647973,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.0968005958669,
      "loocv_error_days": -695.1435823596321,
      "jackknife_tmrca": 1954.5332968735397,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/New_York/3626/2009|2009-05-19",
      "sampling_date": 2009.3780821917808,
      "root_divergence": 0.11511227318651772,
      "fitted_divergence": 0.11995699649860939,
      "predicted_date": 2007.1637331691775,
      "divergence_residual": -0.004844723312091667,
      "temporal_residual": -2.214349022603301,
      "z_score": -0.8750629558058726,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.1616041736472,
      "loocv_error_days": -809.5685961232818,
      "jackknife_tmrca": 1954.5501206828717,
      "leverage": 0.0010023467575426559
    },
    {
      "taxon": "A/Madrid/G58/1992|1992-01-14",
      "sampling_date": 1992.035519125683,
      "root_divergence": 0.08088445196252587,
      "fitted_divergence": 0.08201360152333857,
      "predicted_date": 1991.5194254160344,
      "divergence_residual": -0.0011291495608126978,
      "temporal_residual": -0.5160937096486578,
      "z_score": -0.20394909855132026,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.5184864417288,
      "loocv_error_days": -188.84618781431254,
      "jackknife_tmrca": 1954.5478870206857,
      "leverage": 0.0017831027730894058
    },
    {
      "taxon": "A/Malaysia/07831/1995|1995-09-27",
      "sampling_date": 1995.7369863013698,
      "root_divergence": 0.08513884131335012,
      "fitted_divergence": 0.09011195644929729,
      "predicted_date": 1993.4639539874102,
      "divergence_residual": -0.00497311513594717,
      "temporal_residual": -2.273032313959675,
      "z_score": -0.8982533263692221,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.4605837212468,
      "loocv_error_days": -831.4560423899171,
      "jackknife_tmrca": 1954.5425816196919,
      "leverage": 0.00137543129816821
    },
    {
      "taxon": "A/Yokosuka/SE863/2012|2012-02-03",
      "sampling_date": 2012.0901639344263,
      "root_divergence": 0.12636477636379592,
      "fitted_divergence": 0.1258906977845275,
      "predicted_date": 2012.306848225977,
      "divergence_residual": 0.00047407857926842767,
      "temporal_residual": 0.21668429155079139,
      "z_score": 0.0856289567297852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3070970018737,
      "loocv_error_days": 79.23480288515236,
      "jackknife_tmrca": 1954.5498974325944,
      "leverage": 0.0011398892190103266
    },
    {
      "taxon": "A/India/FLUEINSV0056/2011|2011-09-12",
      "sampling_date": 2011.695890410959,
      "root_divergence": 0.1259734980648789,
      "fitted_divergence": 0.12502807580805297,
      "predicted_date": 2012.1280089687154,
      "divergence_residual": 0.000945422256825923,
      "temporal_residual": 0.43211855775643926,
      "z_score": 0.1707639304143397,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.128497153587,
      "loocv_error_days": 158.00961274486525,
      "jackknife_tmrca": 1954.5497896831012,
      "leverage": 0.00111553132321947
    },
    {
      "taxon": "A/Thailand/MR07161/2008|2008-07-30",
      "sampling_date": 2008.5765027322404,
      "root_divergence": 0.11831457946147957,
      "fitted_divergence": 0.1182032392297741,
      "predicted_date": 2008.627392353251,
      "divergence_residual": 0.00011134023170546181,
      "temporal_residual": 0.05088962101058314,
      "z_score": 0.020110480202888553,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6274420652574,
      "loocv_error_days": 18.605591384427555,
      "jackknife_tmrca": 1954.5500557079024,
      "leverage": 0.000975139835601588
    },
    {
      "taxon": "A/Thailand/IY07006/2007|2007-05-03",
      "sampling_date": 2007.3342465753424,
      "root_divergence": 0.11888925894946367,
      "fitted_divergence": 0.11548533554725623,
      "predicted_date": 2008.8900577069878,
      "divergence_residual": 0.003403923402207437,
      "temporal_residual": 1.5558111316454415,
      "z_score": 0.6148229902496571,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.8915516241493,
      "loocv_error_days": 568.8056690767343,
      "jackknife_tmrca": 1954.5507689903206,
      "leverage": 0.00094509582939351
    },
    {
      "taxon": "A/Friuli-Venezia_Giulia/USAFSAM-13593/2022|2022-11-15",
      "sampling_date": 2022.8712328767124,
      "root_divergence": 0.15434696334892611,
      "fitted_divergence": 0.149478350634553,
      "predicted_date": 2025.0965008870855,
      "divergence_residual": 0.004868612714373111,
      "temporal_residual": 2.2252680103731564,
      "z_score": 0.8793779041788087,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.1022265836784,
      "loocv_error_days": 814.8704514693484,
      "jackknife_tmrca": 1954.5426633255424,
      "leverage": 0.0023810774425121633
    },
    {
      "taxon": "A/Santiago/p38-2012d3/2012|2012-12-29",
      "sampling_date": 2012.9918032786886,
      "root_divergence": 0.12602139532932038,
      "fitted_divergence": 0.12786337377447202,
      "predicted_date": 2012.149901088011,
      "divergence_residual": -0.001841978445151632,
      "temporal_residual": -0.8419021906777289,
      "z_score": -0.33270158044365,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1489142777511,
      "loocv_error_days": -307.8652075924129,
      "jackknife_tmrca": 1954.5508150185585,
      "leverage": 0.0012011695421461376
    },
    {
      "taxon": "A/Spain/9119/2019|2019-02-07",
      "sampling_date": 2019.1013698630136,
      "root_divergence": 0.14210350457225407,
      "fitted_divergence": 0.1412303540272312,
      "predicted_date": 2019.5004556170197,
      "divergence_residual": 0.0008731505450228771,
      "temporal_residual": 0.399085754006137,
      "z_score": 0.15771007910487886,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5011940730092,
      "loocv_error_days": 146.03579270088778,
      "jackknife_tmrca": 1954.5490901745272,
      "leverage": 0.001820891410973848
    },
    {
      "taxon": "A/Linkou/0169/2016|2016-12-02",
      "sampling_date": 2016.9180327868853,
      "root_divergence": 0.13407165496804413,
      "fitted_divergence": 0.1364534810397755,
      "predicted_date": 2015.8293856352955,
      "divergence_residual": -0.0023818260717313744,
      "temporal_residual": -1.0886471515898393,
      "z_score": -0.4302098651006121,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8277515632424,
      "loocv_error_days": -398.22521693558116,
      "jackknife_tmrca": 1954.5520798511816,
      "leverage": 0.0015585040428034232
    },
    {
      "taxon": "A/Netherlands/891/1991|1991-12-04",
      "sampling_date": 1991.9232876712329,
      "root_divergence": 0.08088445196252587,
      "fitted_divergence": 0.08176805290468145,
      "predicted_date": 1991.5194254160344,
      "divergence_residual": -0.000883600942155574,
      "temporal_residual": -0.403862255198419,
      "z_score": -0.15959764931584614,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.518687615055,
      "loocv_error_days": -147.78017051900326,
      "jackknife_tmrca": 1954.548345800123,
      "leverage": 0.0017975069131910015
    },
    {
      "taxon": "A/Virginia/30/2017|2017-08-30",
      "sampling_date": 2017.6602739726027,
      "root_divergence": 0.13716652619757885,
      "fitted_divergence": 0.13807741346367675,
      "predicted_date": 2017.2439401187473,
      "divergence_residual": -0.0009108872660978928,
      "temporal_residual": -0.41633385385534893,
      "z_score": -0.16452615601146034,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2432652836158,
      "loocv_error_days": -152.31242365247448,
      "jackknife_tmrca": 1954.5508999803546,
      "leverage": 0.0016425984035255614
    },
    {
      "taxon": "A/Malaysia/NHRC0003/2004|2004-09-26",
      "sampling_date": 2004.7349726775956,
      "root_divergence": 0.11075393373683254,
      "fitted_divergence": 0.10979844395140456,
      "predicted_date": 2005.17169274109,
      "divergence_residual": 0.0009554897854279765,
      "temporal_residual": 0.43672006349447656,
      "z_score": 0.17258234619758692,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.1720985974841,
      "loocv_error_days": 159.66024223929588,
      "jackknife_tmrca": 1954.5505259249028,
      "leverage": 0.0009298983532596526
    },
    {
      "taxon": "A/Albany/6/1970|1970-01-01",
      "sampling_date": 1970.0,
      "root_divergence": 0.03673203490232246,
      "fitted_divergence": 0.03380259589030199,
      "predicted_date": 1971.338941358499,
      "divergence_residual": 0.002929439012020467,
      "temporal_residual": 1.3389413584989143,
      "z_score": 0.529120735195282,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.3479604589763,
      "loocv_error_days": 492.342557641105,
      "jackknife_tmrca": 1954.562893304198,
      "leverage": 0.006917330730347765
    },
    {
      "taxon": "A/Aomori/USAFSAM-14172/2023|2023-03-24",
      "sampling_date": 2023.2246575342465,
      "root_divergence": 0.15554020035138666,
      "fitted_divergence": 0.15025160031648907,
      "predicted_date": 2025.641886664543,
      "divergence_residual": 0.005288600034897589,
      "temporal_residual": 2.4172291302966187,
      "z_score": 0.9552367969213267,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.6482995609608,
      "loocv_error_days": 885.2352502574101,
      "jackknife_tmrca": 1954.541817680837,
      "leverage": 0.0024405514240699766
    },
    {
      "taxon": "A/South_Australia/89/2018|2018-09-25",
      "sampling_date": 2018.731506849315,
      "root_divergence": 0.14095546975197146,
      "fitted_divergence": 0.14042113924380972,
      "predicted_date": 2018.9757301335515,
      "divergence_residual": 0.0005343305081617344,
      "temporal_residual": 0.244223284236341,
      "z_score": 0.09651177244369621,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.976167772484,
      "loocv_error_days": 89.36240218740215,
      "jackknife_tmrca": 1954.5494836577989,
      "leverage": 0.00177324042367942
    },
    {
      "taxon": "A/Viet_nam/272/2013|2013-08-25",
      "sampling_date": 2013.6465753424657,
      "root_divergence": 0.1330016859142254,
      "fitted_divergence": 0.12929593451765492,
      "predicted_date": 2015.3403412098633,
      "divergence_residual": 0.003705751396570478,
      "temporal_residual": 1.6937658673975875,
      "z_score": 0.6693397252369954,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3425748994102,
      "loocv_error_days": 619.4638381740045,
      "jackknife_tmrca": 1954.548233398309,
      "leverage": 0.0012505362468761198
    },
    {
      "taxon": "A/Addis_Ababa/1514A07305892N/2013|2013-09-26",
      "sampling_date": 2013.7342465753425,
      "root_divergence": 0.1322711948750726,
      "fitted_divergence": 0.129487748392244,
      "predicted_date": 2015.0064599922237,
      "divergence_residual": 0.0027834464828286054,
      "temporal_residual": 1.2722134168811863,
      "z_score": 0.5027512924241427,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0081261465614,
      "loocv_error_days": 465.284513387708,
      "jackknife_tmrca": 1954.5486577847619,
      "leverage": 0.0012574569644812615
    },
    {
      "taxon": "A/Chicago/YGA_04112/2012|2012-12-28",
      "sampling_date": 2012.9890710382513,
      "root_divergence": 0.12665161791273247,
      "fitted_divergence": 0.12785739596844145,
      "predicted_date": 2012.4379531957788,
      "divergence_residual": -0.0012057780557089837,
      "temporal_residual": -0.5511178424724221,
      "z_score": -0.21778988014467587,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.4373015202348,
      "loocv_error_days": -201.53381645552633,
      "jackknife_tmrca": 1954.5505495558143,
      "leverage": 0.001200972119905902
    },
    {
      "taxon": "A/Nicaragua/9872_01/2017|2017-09-11",
      "sampling_date": 2017.6931506849314,
      "root_divergence": 0.13882435941134488,
      "fitted_divergence": 0.1381493436666475,
      "predicted_date": 2018.0016761379293,
      "divergence_residual": 0.0006750157446973881,
      "temporal_residual": 0.3085254529978556,
      "z_score": 0.1219226021218077,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0021905401966,
      "loocv_error_days": 112.87680713559786,
      "jackknife_tmrca": 1954.5494132257797,
      "leverage": 0.0016464449148188938
    },
    {
      "taxon": "A/Chicago/YGA_04134/2013|2013-01-02",
      "sampling_date": 2013.0027397260274,
      "root_divergence": 0.12987373134320263,
      "fitted_divergence": 0.12788730137614301,
      "predicted_date": 2013.9106655192404,
      "divergence_residual": 0.001986429967059611,
      "temporal_residual": 0.9079257932130531,
      "z_score": 0.35879268360654226,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9117880262581,
      "loocv_error_days": 332.0298916592921,
      "jackknife_tmrca": 1954.5492172706577,
      "leverage": 0.0012019604855917077
    },
    {
      "taxon": "A/New_York/598/1996|1996-12-17",
      "sampling_date": 1996.9590163934427,
      "root_divergence": 0.08895491095644814,
      "fitted_divergence": 0.09278560798964133,
      "predicted_date": 1995.2081423630991,
      "divergence_residual": -0.003830697033193192,
      "temporal_residual": -1.7508740303435388,
      "z_score": -0.6919076390382305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.2057925216877,
      "loocv_error_days": -640.3650191584868,
      "jackknife_tmrca": 1954.544817772684,
      "leverage": 0.001269561174387216
    },
    {
      "taxon": "A/Western_Australia/5/2000|2000-09-25",
      "sampling_date": 2000.7322404371585,
      "root_divergence": 0.10225369559546502,
      "fitted_divergence": 0.10104095811725727,
      "predicted_date": 2001.2865391817,
      "divergence_residual": 0.0012127374782077427,
      "temporal_residual": 0.5542987445414838,
      "z_score": 0.21904690400964386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.2871052740638,
      "loocv_error_days": 202.66438167969034,
      "jackknife_tmrca": 1954.5511941520808,
      "leverage": 0.0010326445574421362
    },
    {
      "taxon": "A/Singapore/NHRC0006/2003|2003-10-07",
      "sampling_date": 2003.7643835616439,
      "root_divergence": 0.10746127420978495,
      "fitted_divergence": 0.10767491434134088,
      "predicted_date": 2003.6667363306206,
      "divergence_residual": -0.00021364013155593387,
      "temporal_residual": -0.09764723102330208,
      "z_score": -0.03858807881380898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6666443055499,
      "loocv_error_days": -35.69926328832378,
      "jackknife_tmrca": 1954.5499174576355,
      "leverage": 0.0009407636624919313
    },
    {
      "taxon": "A/Bilthoven/3517/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.03716294600826149,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1971.5358953483963,
      "divergence_residual": -0.003203280903128422,
      "temporal_residual": -1.4641046516037477,
      "z_score": -0.5785825680430571,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.5268022813434,
      "loocv_error_days": -538.0854667393205,
      "jackknife_tmrca": 1954.5370814410508,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/Thailand/CU-H3680/2014|2014-11-13",
      "sampling_date": 2014.8657534246574,
      "root_divergence": 0.1336097953087882,
      "fitted_divergence": 0.1319633462111564,
      "predicted_date": 2015.618286173227,
      "divergence_residual": 0.0016464490976317858,
      "temporal_residual": 0.7525327485695925,
      "z_score": 0.297384705203227,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6193316026583,
      "loocv_error_days": 275.24442951483144,
      "jackknife_tmrca": 1954.5490183168151,
      "leverage": 0.0013533628009908577
    },
    {
      "taxon": "A/Hong_Kong/1-10/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03336510491407883,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.8000385877187,
      "divergence_residual": 0.003938263037835454,
      "temporal_residual": 1.8000385877187455,
      "z_score": 0.7113364113133281,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.8132594985666,
      "loocv_error_days": 662.2930318514486,
      "jackknife_tmrca": 1954.5682082133524,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Memphis/137/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04395455946382943,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.6400979309672,
      "divergence_residual": -0.002975298468648406,
      "temporal_residual": -1.3599020690328416,
      "z_score": -0.537403955739237,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.6329193155307,
      "loocv_error_days": -499.32622000242236,
      "jackknife_tmrca": 1954.5390113823848,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Netherlands/761/2009|2009-06-25",
      "sampling_date": 2009.4794520547946,
      "root_divergence": 0.12009284956293026,
      "fitted_divergence": 0.12017878129110302,
      "predicted_date": 2009.4401757481755,
      "divergence_residual": -8.593172817275563e-05,
      "temporal_residual": -0.03927630661905823,
      "z_score": -0.015521148930152884,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.4401362175302,
      "loocv_error_days": -14.360109560836463,
      "jackknife_tmrca": 1954.5500497408907,
      "leverage": 0.0010062243603283921
    },
    {
      "taxon": "A/Lyon/672/1993|1993-02-22",
      "sampling_date": 1993.1424657534246,
      "root_divergence": 0.07757421198694436,
      "fitted_divergence": 0.08443546459818291,
      "predicted_date": 1990.0064336139606,
      "divergence_residual": -0.006861252611238544,
      "temporal_residual": -3.1360321394640778,
      "z_score": -1.2392922368829717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.0006800342433,
      "loocv_error_days": -1147.5372339309956,
      "jackknife_tmrca": 1954.5377638953144,
      "leverage": 0.0016474761245577386
    },
    {
      "taxon": "A/Singapore/G2-31.1/2014|2014-04-03",
      "sampling_date": 2014.2520547945205,
      "root_divergence": 0.131183677625662,
      "fitted_divergence": 0.13062064908903445,
      "predicted_date": 2014.5093949168486,
      "divergence_residual": 0.0005630285366275412,
      "temporal_residual": 0.2573401223280598,
      "z_score": 0.10169526384193828,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5097326490811,
      "loocv_error_days": 94.11683637825826,
      "jackknife_tmrca": 1954.5497339682254,
      "leverage": 0.001299829106189765
    },
    {
      "taxon": "A/Moscow/1514A00505162N/2012|2012-04-13",
      "sampling_date": 2012.2814207650274,
      "root_divergence": 0.12741416126421945,
      "fitted_divergence": 0.12630914420663694,
      "predicted_date": 2012.7864843741938,
      "divergence_residual": 0.001105017057582508,
      "temporal_residual": 0.5050636091664273,
      "z_score": 0.19959024083185076,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.7870753717323,
      "loocv_error_days": 184.6903450989522,
      "jackknife_tmrca": 1954.5496742524588,
      "leverage": 0.001152239497615089
    },
    {
      "taxon": "A/Townsville/23/2018|2018-07-21",
      "sampling_date": 2018.5506849315068,
      "root_divergence": 0.13778200711940808,
      "fitted_divergence": 0.14002552312746996,
      "predicted_date": 2017.5252543424683,
      "divergence_residual": -0.0022435160080618854,
      "temporal_residual": -1.0254305890384785,
      "z_score": -0.40522804357320935,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5235223873337,
      "loocv_error_days": -375.1711192592073,
      "jackknife_tmrca": 1954.552369447107,
      "leverage": 0.001750419728485262
    },
    {
      "taxon": "A/Nicaragua/6585_04/2014|2014-09-06",
      "sampling_date": 2014.6794520547944,
      "root_divergence": 0.1309105568854178,
      "fitted_divergence": 0.13155574172765502,
      "predicted_date": 2014.3845612359028,
      "divergence_residual": -0.0006451848422372175,
      "temporal_residual": -0.2948908188916448,
      "z_score": -0.11653448891088349,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3841703715816,
      "loocv_error_days": -107.85163479347756,
      "jackknife_tmrca": 1954.5504373797128,
      "leverage": 0.0013367313983444777
    },
    {
      "taxon": "A/England/587/2003|2003-12-06",
      "sampling_date": 2003.9287671232876,
      "root_divergence": 0.11058522653202398,
      "fitted_divergence": 0.10803456535619475,
      "predicted_date": 2005.0945827370695,
      "divergence_residual": 0.002550661175829222,
      "temporal_residual": 1.1658156137818878,
      "z_score": 0.4607051763327139,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0956679308858,
      "loocv_error_days": 426.2105199752672,
      "jackknife_tmrca": 1954.551553151794,
      "leverage": 0.000938290821768797
    },
    {
      "taxon": "A/South_Korea/8668/2019|2019-01-12",
      "sampling_date": 2019.0301369863014,
      "root_divergence": 0.14179340353999628,
      "fitted_divergence": 0.141074505254128,
      "predicted_date": 2019.3587195727807,
      "divergence_residual": 0.0007188982858682691,
      "temporal_residual": 0.32858258647934235,
      "z_score": 0.1298487485106889,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.3593229566109,
      "loocv_error_days": 120.23517565553811,
      "jackknife_tmrca": 1954.549264998302,
      "leverage": 0.0018116126368161315
    },
    {
      "taxon": "A/Santiago/p010d0/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.13911756431120165,
      "fitted_divergence": 0.13753793694139543,
      "predicted_date": 2018.1356895668903,
      "divergence_residual": 0.0015796273698062135,
      "temporal_residual": 0.7219909367534001,
      "z_score": 0.2853152401592356,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1368867381111,
      "loocv_error_days": 264.1444564375904,
      "jackknife_tmrca": 1954.5486123395603,
      "leverage": 0.0016140785036284394
    },
    {
      "taxon": "A/Italy/8941/2019|2019-01-28",
      "sampling_date": 2019.0739726027398,
      "root_divergence": 0.14207857221763134,
      "fitted_divergence": 0.14117041219142254,
      "predicted_date": 2019.4890599331934,
      "divergence_residual": 0.0009081600262088041,
      "temporal_residual": 0.41508733045361623,
      "z_score": 0.16403355685877366,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.4898269215018,
      "loocv_error_days": 151.8907899278417,
      "jackknife_tmrca": 1954.5490545604273,
      "leverage": 0.0018173169186139746
    },
    {
      "taxon": "A/Maryland/17/2015|2015-10-08",
      "sampling_date": 2015.7671232876712,
      "root_divergence": 0.13164972242172207,
      "fitted_divergence": 0.13393543260927337,
      "predicted_date": 2014.7224072546367,
      "divergence_residual": -0.002285710187551304,
      "temporal_residual": -1.0447160330345469,
      "z_score": -0.41284923492786557,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.720956306787,
      "loocv_error_days": -382.1124897679573,
      "jackknife_tmrca": 1954.5517052199248,
      "leverage": 0.0014385095232075972
    },
    {
      "taxon": "A/Hong_Kong/HKU40/2004|2004-11-23",
      "sampling_date": 2004.8934426229507,
      "root_divergence": 0.10863452889175952,
      "fitted_divergence": 0.11014515670115226,
      "predicted_date": 2004.2029889070702,
      "divergence_residual": -0.0015106278093927339,
      "temporal_residual": -0.6904537158804942,
      "z_score": -0.27285241093346146,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2023456884474,
      "loocv_error_days": -252.42315532733795,
      "jackknife_tmrca": 1954.5493176395555,
      "leverage": 0.0009289784685794532
    },
    {
      "taxon": "A/Bilthoven/1761/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04296939744396112,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.1898157548196,
      "divergence_residual": -0.003960460488516719,
      "temporal_residual": -1.8101842451803805,
      "z_score": -0.7153457562342286,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.1801445008366,
      "loocv_error_days": -664.7022210694302,
      "jackknife_tmrca": 1954.535356247319,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Singapore/H2013.721d/2013|2013-09-20",
      "sampling_date": 2013.717808219178,
      "root_divergence": 0.13019415821111013,
      "fitted_divergence": 0.1294517832907586,
      "predicted_date": 2014.0571211320917,
      "divergence_residual": 0.0007423749203515351,
      "temporal_residual": 0.3393129129135559,
      "z_score": 0.1340891419944669,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0575524682315,
      "loocv_error_days": 124.09158696675814,
      "jackknife_tmrca": 1954.5496781998668,
      "leverage": 0.0012561537401885512
    },
    {
      "taxon": "A/Moscow/CRIE-155/2016|2016-12-28",
      "sampling_date": 2016.9890710382513,
      "root_divergence": 0.1349617212593486,
      "fitted_divergence": 0.13660890399655867,
      "predicted_date": 2016.23620296938,
      "divergence_residual": -0.0016471827372100678,
      "temporal_residual": -0.7528680688712939,
      "z_score": -0.29751721655145313,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2350532776247,
      "loocv_error_days": -275.4049870688433,
      "jackknife_tmrca": 1954.5514660354438,
      "leverage": 0.001566324912834847
    },
    {
      "taxon": "A/Korea/45/2012|2012-01-13",
      "sampling_date": 2012.032786885246,
      "root_divergence": 0.12571966970396883,
      "fitted_divergence": 0.12576516385789466,
      "predicted_date": 2012.011993141457,
      "divergence_residual": -4.5494153925823566e-05,
      "temporal_residual": -0.020793743788999564,
      "z_score": -0.008217238888928578,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.0119695013184,
      "loocv_error_days": -7.603549479548121,
      "jackknife_tmrca": 1954.5500615827568,
      "leverage": 0.0011362522360997868
    },
    {
      "taxon": "A/Mississippi/02/2021|2021-11-10",
      "sampling_date": 2021.8575342465754,
      "root_divergence": 0.15299089342149036,
      "fitted_divergence": 0.1472605027096191,
      "predicted_date": 2024.476690027938,
      "divergence_residual": 0.005730390711871258,
      "temporal_residual": 2.6191557813626787,
      "z_score": 1.0350338525499065,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.4830506028973,
      "loocv_error_days": 958.9698491465724,
      "jackknife_tmrca": 1954.5420038668883,
      "leverage": 0.002217108757009151
    },
    {
      "taxon": "A/Singapore/G2-46.1/2014|2014-07-08",
      "sampling_date": 2014.5150684931507,
      "root_divergence": 0.13045572132887628,
      "fitted_divergence": 0.13119609071280114,
      "predicted_date": 2014.1766722389068,
      "divergence_residual": -0.0007403693839248549,
      "temporal_residual": -0.3383962542438894,
      "z_score": -0.13372689826650683,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.1762291579316,
      "loocv_error_days": -123.76106718876287,
      "jackknife_tmrca": 1954.5504813690002,
      "leverage": 0.0013223318185896487
    },
    {
      "taxon": "A/North_Dakota/15/2019|2019-03-05",
      "sampling_date": 2019.172602739726,
      "root_divergence": 0.138374385701059,
      "fitted_divergence": 0.14138620280033487,
      "predicted_date": 2017.7960093162387,
      "divergence_residual": -0.0030118170992758653,
      "temporal_residual": -1.376593423487293,
      "z_score": -0.5440000188785066,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7936100632185,
      "loocv_error_days": -503.6770750943829,
      "jackknife_tmrca": 1954.5533730543007,
      "leverage": 0.0018302186295600822
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_ED64/2023|2023-01-01",
      "sampling_date": 2023.0,
      "root_divergence": 0.1548146345556632,
      "fitted_divergence": 0.14976007726285528,
      "predicted_date": 2025.3102565987797,
      "divergence_residual": 0.005054557292807904,
      "temporal_residual": 2.310256598779688,
      "z_score": 0.9129635605598698,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.316270710783,
      "loocv_error_days": 846.0178771135277,
      "jackknife_tmrca": 1954.5423086440082,
      "leverage": 0.002402608162211811
    },
    {
      "taxon": "A/Western_Australia/33/2002|2002-08-26",
      "sampling_date": 2002.6493150684933,
      "root_divergence": 0.10501995953539969,
      "fitted_divergence": 0.10523528162391386,
      "predicted_date": 2002.5508990753535,
      "divergence_residual": -0.00021532208851417212,
      "temporal_residual": -0.09841599313972438,
      "z_score": -0.03889187701498609,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.5508039479937,
      "loocv_error_days": -35.981186762461334,
      "jackknife_tmrca": 1954.5498897549207,
      "leverage": 0.0009643482565793023
    },
    {
      "taxon": "A/Karachay-Cherkess/CRIE-301/2017|2017-02-28",
      "sampling_date": 2017.158904109589,
      "root_divergence": 0.13600900913083264,
      "fitted_divergence": 0.13698047786837167,
      "predicted_date": 2016.7148806409855,
      "divergence_residual": -0.000971468737539033,
      "temporal_residual": -0.44402346860351827,
      "z_score": -0.17546849431466993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7141867305022,
      "loocv_error_days": -162.4330227114524,
      "jackknife_tmrca": 1954.5509024791063,
      "leverage": 0.0015852177597271888
    },
    {
      "taxon": "A/Taipei/1514A02605215T/2013|2013-05-07",
      "sampling_date": 2013.345205479452,
      "root_divergence": 0.13076755261788814,
      "fitted_divergence": 0.12863657432375583,
      "predicted_date": 2014.3191991213641,
      "divergence_residual": 0.0021309782941323074,
      "temporal_residual": 0.9739936419121022,
      "z_score": 0.3849012718987429,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3204319482309,
      "loocv_error_days": 356.20146772146705,
      "jackknife_tmrca": 1954.5490757258162,
      "leverage": 0.001227305970916888
    },
    {
      "taxon": "A/New_York/WC-LVD-10-010/2010|2010-12-27",
      "sampling_date": 2010.986301369863,
      "root_divergence": 0.12760190629802495,
      "fitted_divergence": 0.12347558226059901,
      "predicted_date": 2012.872295886085,
      "divergence_residual": 0.004126324037425938,
      "temporal_residual": 1.8859945162221265,
      "z_score": 0.7453043396288063,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.874421015522,
      "loocv_error_days": 689.6357005769925,
      "jackknife_tmrca": 1954.5492477035395,
      "leverage": 0.0010754326589399931
    },
    {
      "taxon": "A/Spain/8834/2019|2019-02-09",
      "sampling_date": 2019.1068493150685,
      "root_divergence": 0.1409994358517746,
      "fitted_divergence": 0.14124234239439332,
      "predicted_date": 2018.9958254586825,
      "divergence_residual": -0.00024290654261871492,
      "temporal_residual": -0.11102385638605483,
      "z_score": -0.04387423253625346,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.9956236559162,
      "loocv_error_days": -40.62517200537627,
      "jackknife_tmrca": 1954.5503139303023,
      "leverage": 0.001821607169406116
    },
    {
      "taxon": "A/Netherlands/450/1988|1988-03-01",
      "sampling_date": 1988.1639344262296,
      "root_divergence": 0.07003760762285094,
      "fitted_divergence": 0.07354305037863784,
      "predicted_date": 1986.5617224442378,
      "divergence_residual": -0.003505442755786903,
      "temporal_residual": -1.6022119819917862,
      "z_score": -0.6331596051380717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1986.5577367091496,
      "loocv_error_days": -586.663716163478,
      "jackknife_tmrca": 1954.5418257231229,
      "leverage": 0.002349473402324668
    },
    {
      "taxon": "A/Nicaragua/9516_01/2016|2016-12-12",
      "sampling_date": 2016.9453551912568,
      "root_divergence": 0.13771511893829086,
      "fitted_divergence": 0.13651325910007667,
      "predicted_date": 2017.4946821572394,
      "divergence_residual": 0.001201859838214192,
      "temporal_residual": 0.5493269659825728,
      "z_score": 0.21708216439671454,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.495557927929,
      "loocv_error_days": 200.96154956951756,
      "jackknife_tmrca": 1954.549018199195,
      "leverage": 0.001561506367955567
    },
    {
      "taxon": "A/Hong_Kong_SAR/1/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.034788910071226115,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.4508087875852,
      "divergence_residual": 0.005362068194982736,
      "temporal_residual": 2.4508087875851743,
      "z_score": 0.9685067529498312,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4685203863562,
      "loocv_error_days": 901.6270711166035,
      "jackknife_tmrca": 1954.574770992642,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Malaysia/23606/2002|2002-11-18",
      "sampling_date": 2002.8794520547945,
      "root_divergence": 0.10451223322851119,
      "fitted_divergence": 0.10573879304470929,
      "predicted_date": 2002.3188356160013,
      "divergence_residual": -0.0012265598161980973,
      "temporal_residual": -0.560616438793204,
      "z_score": -0.2215435204640447,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.3182939225287,
      "loocv_error_days": -204.96300781006363,
      "jackknife_tmrca": 1954.549180403896,
      "leverage": 0.0009585084894231038
    },
    {
      "taxon": "A/Albany/6/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.035113002973552146,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.5989400130995,
      "divergence_residual": 0.005686161097308767,
      "temporal_residual": 2.5989400130995364,
      "z_score": 1.027045017118044,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.6176523623737,
      "loocv_error_days": 956.0975253570109,
      "jackknife_tmrca": 1954.5762646271041,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/KhanhHoa/KH488/2008|2008-12-18",
      "sampling_date": 2008.9617486338798,
      "root_divergence": 0.11885218911700485,
      "fitted_divergence": 0.11904610988002308,
      "predicted_date": 2008.873114417973,
      "divergence_residual": -0.00019392076301823213,
      "temporal_residual": -0.0886342159067226,
      "z_score": -0.035026329709136876,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.873026942605,
      "loocv_error_days": -32.405597738089114,
      "jackknife_tmrca": 1954.5500414346268,
      "leverage": 0.0009874500599608273
    },
    {
      "taxon": "A/Taipei/0122/2017|2017-02-02",
      "sampling_date": 2017.0876712328768,
      "root_divergence": 0.1338904401817275,
      "fitted_divergence": 0.1368246290952685,
      "predicted_date": 2015.7465588649904,
      "divergence_residual": -0.002934188913540997,
      "temporal_residual": -1.3411123678863532,
      "z_score": -0.5299786712623363,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7445407075222,
      "loocv_error_days": -490.5784243857609,
      "jackknife_tmrca": 1954.5526065156328,
      "leverage": 0.0015772600278693804
    },
    {
      "taxon": "A/Albany/1/1970|1970-01-01",
      "sampling_date": 1970.0,
      "root_divergence": 0.03718968844648835,
      "fitted_divergence": 0.03380259589030199,
      "predicted_date": 1971.5481183564268,
      "divergence_residual": 0.003387092556186362,
      "temporal_residual": 1.5481183564268122,
      "z_score": 0.6117829714665088,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.5584909757515,
      "loocv_error_days": 569.2388288932393,
      "jackknife_tmrca": 1954.5648996235627,
      "leverage": 0.006917330730347765
    },
    {
      "taxon": "A/Siena/6/1991|1991-12-24",
      "sampling_date": 1991.978082191781,
      "root_divergence": 0.07847405150307107,
      "fitted_divergence": 0.08188793657629972,
      "predicted_date": 1990.4177179380956,
      "divergence_residual": -0.0034138850732286508,
      "temporal_residual": -1.560364253685293,
      "z_score": -0.6166222858393212,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.4147623251301,
      "loocv_error_days": -571.0025812941947,
      "jackknife_tmrca": 1954.5434932376868,
      "leverage": 0.0017904593871365397
    },
    {
      "taxon": "A/Lyon/22686/1993|1993-12-02",
      "sampling_date": 1993.9178082191781,
      "root_divergence": 0.08147580269657456,
      "fitted_divergence": 0.08613181855157842,
      "predicted_date": 1991.7897105975821,
      "divergence_residual": -0.004656015855003859,
      "temporal_residual": -2.128097621595998,
      "z_score": -0.8409782631321493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.786137241484,
      "loocv_error_days": -778.5928246027543,
      "jackknife_tmrca": 1954.5421145575237,
      "leverage": 0.0015594454715463703
    },
    {
      "taxon": "A/Mexico/InDRE2227/2005|2005-09-11",
      "sampling_date": 2005.6931506849314,
      "root_divergence": 0.11023052768645115,
      "fitted_divergence": 0.11189481958229583,
      "predicted_date": 2004.9324626341418,
      "divergence_residual": -0.0016642918958446745,
      "temporal_residual": -0.7606880507896676,
      "z_score": -0.30060750467766745,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.9317568141419,
      "loocv_error_days": -278.0991113058873,
      "jackknife_tmrca": 1954.549391270173,
      "leverage": 0.0009279942207955816
    },
    {
      "taxon": "A/Karachay-Cherkess/CRIE-296/2016|2016-12-11",
      "sampling_date": 2016.9426229508197,
      "root_divergence": 0.13586832807959132,
      "fitted_divergence": 0.1365072812940466,
      "predicted_date": 2016.6505803851717,
      "divergence_residual": -0.0006389532144552845,
      "temporal_residual": -0.29204256564798925,
      "z_score": -0.11540892068436986,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6501284387346,
      "loocv_error_days": -106.83362053908769,
      "jackknife_tmrca": 1954.550594455733,
      "leverage": 0.0015612058147150606
    },
    {
      "taxon": "A/Oslo/2352/1993|1993-11-13",
      "sampling_date": 1993.8657534246574,
      "root_divergence": 0.08201429514358884,
      "fitted_divergence": 0.08601792906354096,
      "predicted_date": 1992.0358361545873,
      "divergence_residual": -0.004003633919952121,
      "temporal_residual": -1.8299172700701547,
      "z_score": -0.7231438219008175,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.0327821925848,
      "loocv_error_days": -669.4927425145256,
      "jackknife_tmrca": 1954.5432029838425,
      "leverage": 0.0015651759250346722
    },
    {
      "taxon": "A/Singapore/NHRC_RGN0210/2017|2017-07-04",
      "sampling_date": 2017.504109589041,
      "root_divergence": 0.13859977200412746,
      "fitted_divergence": 0.1377357449995653,
      "predicted_date": 2017.8990253003842,
      "divergence_residual": 0.0008640270045621457,
      "temporal_residual": 0.3949157113431738,
      "z_score": 0.1560621682194303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8996768967313,
      "loocv_error_days": 144.48095913387158,
      "jackknife_tmrca": 1954.5492538034964,
      "leverage": 0.001624468400871304
    },
    {
      "taxon": "A/Porto_Alegre/LACENRS-1969/2015|2015-07-30",
      "sampling_date": 2015.5753424657535,
      "root_divergence": 0.13254846752845068,
      "fitted_divergence": 0.13351583975861037,
      "predicted_date": 2015.1331913635427,
      "divergence_residual": -0.000967372230159691,
      "temporal_residual": -0.4421511022108007,
      "z_score": -0.17472857551540627,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1325722319502,
      "loocv_error_days": -161.72182789662992,
      "jackknife_tmrca": 1954.550728462306,
      "leverage": 0.0014197435710118214
    },
    {
      "taxon": "A/Managua/4134.04/2010|2010-06-07",
      "sampling_date": 2010.4301369863015,
      "root_divergence": 0.12106687313269071,
      "fitted_divergence": 0.12225876299367616,
      "predicted_date": 2009.885366938828,
      "divergence_residual": -0.0011918898609854511,
      "temporal_residual": -0.5447700474735484,
      "z_score": -0.21528136852436314,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.884802877352,
      "loocv_error_days": -199.18328329377522,
      "jackknife_tmrca": 1954.550204813007,
      "leverage": 0.0010473644858675852
    },
    {
      "taxon": "A/Albany/3/1970|1970-01-01",
      "sampling_date": 1970.0,
      "root_divergence": 0.037403820634013395,
      "fitted_divergence": 0.03380259589030199,
      "predicted_date": 1971.645990488561,
      "divergence_residual": 0.003601224743711405,
      "temporal_residual": 1.645990488560983,
      "z_score": 0.6504599263467127,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.6569912591995,
      "loocv_error_days": 605.216057422602,
      "jackknife_tmrca": 1954.5658383142052,
      "leverage": 0.006917330730347765
    },
    {
      "taxon": "A/Bilthoven/334/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.037299742727323254,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1971.5984202154807,
      "divergence_residual": -0.00744223819812527,
      "temporal_residual": -3.401579784519299,
      "z_score": -1.3442309366169327,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.5784392299363,
      "loocv_error_days": -1249.7250712657687,
      "jackknife_tmrca": 1954.5215951747052,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Malaysia/1676558/2006|2006-11-17",
      "sampling_date": 2006.876712328767,
      "root_divergence": 0.11532561994991054,
      "fitted_divergence": 0.1144843068892457,
      "predicted_date": 2007.26124631215,
      "divergence_residual": 0.0008413130606648445,
      "temporal_residual": 0.38453398338288025,
      "z_score": 0.1519595333310408,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.261608273239,
      "loocv_error_days": 140.58324371838484,
      "jackknife_tmrca": 1954.5502685669533,
      "leverage": 0.0009377428946080824
    },
    {
      "taxon": "A/Netherlands/1/2002|2002-01-07",
      "sampling_date": 2002.0164383561644,
      "root_divergence": 0.10183747556762823,
      "fitted_divergence": 0.10385062521672521,
      "predicted_date": 2001.0962999559576,
      "divergence_residual": -0.0020131496490969764,
      "temporal_residual": -0.9201384002067243,
      "z_score": -0.36361884238499176,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.0953807639191,
      "loocv_error_days": -336.41628556757155,
      "jackknife_tmrca": 1954.5484312714605,
      "leverage": 0.000983014908299467
    },
    {
      "taxon": "A/Hong_Kong/HKU1/2004|2004-02-10",
      "sampling_date": 2004.1092896174864,
      "root_divergence": 0.10725036287166567,
      "fitted_divergence": 0.10842952637050399,
      "predicted_date": 2003.5703363330697,
      "divergence_residual": -0.0011791634988383148,
      "temporal_residual": -0.5389532844167206,
      "z_score": -0.2129827092698017,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.5698296451365,
      "loocv_error_days": -197.03775490082273,
      "jackknife_tmrca": 1954.5493750472,
      "leverage": 0.0009358724260203203
    },
    {
      "taxon": "A/Maine/20/2017|2017-12-27",
      "sampling_date": 2017.986301369863,
      "root_divergence": 0.14025003504416458,
      "fitted_divergence": 0.13879072130980416,
      "predicted_date": 2018.6533012650452,
      "divergence_residual": 0.0014593137343604234,
      "temporal_residual": 0.6669998951822436,
      "z_score": 0.26358396704521153,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.654451287227,
      "loocv_error_days": 244.0417573171872,
      "jackknife_tmrca": 1954.5486286508642,
      "leverage": 0.0016811992186055251
    },
    {
      "taxon": "A/Canterbury/416/2003|2003-07-15",
      "sampling_date": 2003.5342465753424,
      "root_divergence": 0.10893009628425801,
      "fitted_divergence": 0.10717140292054496,
      "predicted_date": 2004.3380821465664,
      "divergence_residual": 0.0017586933637130514,
      "temporal_residual": 0.8038355712239991,
      "z_score": 0.3176584737803075,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.338836380701,
      "loocv_error_days": 293.87642640720895,
      "jackknife_tmrca": 1954.5511627403796,
      "leverage": 0.0009446590594799035
    },
    {
      "taxon": "A/Santiago/RMS_p001d0/2017|2017-01-26",
      "sampling_date": 2017.0684931506848,
      "root_divergence": 0.1374708982279411,
      "fitted_divergence": 0.1367826698102018,
      "predicted_date": 2017.383057641983,
      "divergence_residual": 0.0006882284177393005,
      "temporal_residual": 0.31456449129814246,
      "z_score": 0.1243090997567285,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.383559421011,
      "loocv_error_days": 115.07795523658694,
      "jackknife_tmrca": 1954.5494486520388,
      "leverage": 0.0015751258387175363
    },
    {
      "taxon": "A/Waikato/1/2005|2005-01-25",
      "sampling_date": 2005.0657534246575,
      "root_divergence": 0.11158581528991414,
      "fitted_divergence": 0.1105221515422693,
      "predicted_date": 2005.5519159210992,
      "divergence_residual": 0.0010636637476448413,
      "temporal_residual": 0.4861624964416933,
      "z_score": 0.19212092890311902,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.552367217959,
      "loocv_error_days": 177.73568800339405,
      "jackknife_tmrca": 1954.5505410019227,
      "leverage": 0.0009282503262682975
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_ED75/2022|2022-12-29",
      "sampling_date": 2022.9917808219177,
      "root_divergence": 0.15291542969780297,
      "fitted_divergence": 0.14974209471211233,
      "predicted_date": 2024.4421982702,
      "divergence_residual": 0.00317333498569064,
      "temporal_residual": 1.4504174482822236,
      "z_score": 0.5731736806124743,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.4458667512042,
      "loocv_error_days": 531.1048856719017,
      "jackknife_tmrca": 1954.5451921690087,
      "leverage": 0.0024012291311728885
    },
    {
      "taxon": "A/Canterbury/35/2002|2002-06-13",
      "sampling_date": 2002.4465753424658,
      "root_divergence": 0.10264064672889367,
      "fitted_divergence": 0.10479171203892709,
      "predicted_date": 2001.4634006470317,
      "divergence_residual": -0.002151065310033423,
      "temporal_residual": -0.9831746954341725,
      "z_score": -0.38852942615553593,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.4624323709431,
      "loocv_error_days": -359.45822034867166,
      "jackknife_tmrca": 1954.5484233751192,
      "leverage": 0.0009699117573374858
    },
    {
      "taxon": "A/Saudi_Arabia/07/2014|2014-10-04",
      "sampling_date": 2014.7561643835616,
      "root_divergence": 0.1330781895078781,
      "fitted_divergence": 0.13172357886792033,
      "predicted_date": 2015.3753082548146,
      "divergence_residual": 0.0013546106399577595,
      "temporal_residual": 0.6191438712530726,
      "z_score": 0.24467229895441617,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.376158345187,
      "loocv_error_days": 226.4527944836659,
      "jackknife_tmrca": 1954.5492172521986,
      "leverage": 0.0013435394914843562
    },
    {
      "taxon": "A/Thailand/CU-A182/2013|2013-07-18",
      "sampling_date": 2013.5424657534247,
      "root_divergence": 0.13297885556005265,
      "fitted_divergence": 0.12906815554158096,
      "predicted_date": 2015.3299062749472,
      "divergence_residual": 0.003910700018471686,
      "temporal_residual": 1.7874405215225124,
      "z_score": 0.7063579273748964,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.332253941211,
      "loocv_error_days": 653.720135588972,
      "jackknife_tmrca": 1954.5481783307646,
      "leverage": 0.0012424132069831827
    },
    {
      "taxon": "A/Canterbury/02/2002|2002-04-29",
      "sampling_date": 2002.323287671233,
      "root_divergence": 0.10264064672889367,
      "fitted_divergence": 0.10452197377778644,
      "predicted_date": 2001.4634006470317,
      "divergence_residual": -0.001881327048892767,
      "temporal_residual": -0.8598870242012708,
      "z_score": -0.33980879860213875,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.4625517829643,
      "loocv_error_days": -314.3837831901295,
      "jackknife_tmrca": 1954.5486012593553,
      "leverage": 0.0009734868458930263
    },
    {
      "taxon": "A/South_Dakota/37/2018|2018-04-02",
      "sampling_date": 2018.2493150684932,
      "root_divergence": 0.13735852828134865,
      "fitted_divergence": 0.13936616293357085,
      "predicted_date": 2017.331697375281,
      "divergence_residual": -0.002007634652222201,
      "temporal_residual": -0.9176176932121507,
      "z_score": -0.36262271336881946,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3301744595128,
      "loocv_error_days": -335.71610743007,
      "jackknife_tmrca": 1954.5520579870044,
      "leverage": 0.0017130789377786948
    },
    {
      "taxon": "A/Tomsk/245/2018|2018-12-19",
      "sampling_date": 2018.964383561644,
      "root_divergence": 0.14212177634950549,
      "fitted_divergence": 0.14093064484818646,
      "predicted_date": 2019.5088069901512,
      "divergence_residual": 0.001191131501319026,
      "temporal_residual": 0.5444234285073435,
      "z_score": 0.2151443921877353,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5098096389368,
      "loocv_error_days": 199.21687473121682,
      "jackknife_tmrca": 1954.548759704216,
      "leverage": 0.0018030906125301419
    },
    {
      "taxon": "A/Italy/7414/2018|2018-02-13",
      "sampling_date": 2018.1178082191782,
      "root_divergence": 0.14055325621117684,
      "fitted_divergence": 0.13907844212168777,
      "predicted_date": 2018.7918927699782,
      "divergence_residual": 0.0014748140894890738,
      "temporal_residual": 0.6740845507999893,
      "z_score": 0.26638367008316716,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.79306630722,
      "loocv_error_days": 246.63801665726777,
      "jackknife_tmrca": 1954.5485919914995,
      "leverage": 0.0016970565220062986
    },
    {
      "taxon": "A/Netherlands/009/2010|2010-04-21",
      "sampling_date": 2010.3013698630136,
      "root_divergence": 0.12509905186010173,
      "fitted_divergence": 0.12197703636537338,
      "predicted_date": 2011.7283310151706,
      "divergence_residual": 0.0031220154947283474,
      "temporal_residual": 1.4269611521569914,
      "z_score": 0.563904258488855,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7298659672078,
      "loocv_error_days": 521.758202056935,
      "jackknife_tmrca": 1954.5496799981886,
      "leverage": 0.0010412869655486057
    },
    {
      "taxon": "A/Amman/1514A01004462T/2012|2012-01-11",
      "sampling_date": 2012.0273224043715,
      "root_divergence": 0.1294309646621548,
      "fitted_divergence": 0.12575320824583403,
      "predicted_date": 2013.7082927717663,
      "divergence_residual": 0.0036777564163207876,
      "temporal_residual": 1.6809703673948206,
      "z_score": 0.6642832197181189,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.710293672502,
      "loocv_error_days": 614.7052556846967,
      "jackknife_tmrca": 1954.5489091301101,
      "leverage": 0.00113590749603758
    },
    {
      "taxon": "A/Taiwan/2361/2007|2007-11-12",
      "sampling_date": 2007.86301369863,
      "root_divergence": 0.12087379962555878,
      "fitted_divergence": 0.11664221297837044,
      "predicted_date": 2009.797119973157,
      "divergence_residual": 0.00423158664718834,
      "temporal_residual": 1.9341062745268118,
      "z_score": 0.7643170684268848,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.7990145795895,
      "loocv_error_days": 707.1243217704408,
      "jackknife_tmrca": 1954.5506958429912,
      "leverage": 0.0009560831174476702
    },
    {
      "taxon": "A/Malaysia/10111/1996|1996-06-19",
      "sampling_date": 1996.464480874317,
      "root_divergence": 0.08488920042383177,
      "fitted_divergence": 0.0917036250981868,
      "predicted_date": 1993.3498521029273,
      "divergence_residual": -0.00681442467435503,
      "temporal_residual": -3.1146287713895617,
      "z_score": -1.230834087629885,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.3453484713941,
      "loocv_error_days": -1139.263110167548,
      "jackknife_tmrca": 1954.5403687990527,
      "leverage": 0.0013106876414082722
    },
    {
      "taxon": "A/Chicago/YGA_04066/2012|2012-12-19",
      "sampling_date": 2012.964480874317,
      "root_divergence": 0.1306699685525803,
      "fitted_divergence": 0.12780359571417038,
      "predicted_date": 2014.2745969499467,
      "divergence_residual": 0.0028663728384099307,
      "temporal_residual": 1.3101160756298214,
      "z_score": 0.5177296053544376,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2762318749715,
      "loocv_error_days": 479.11705298908066,
      "jackknife_tmrca": 1954.5488616831212,
      "leverage": 0.001199198526996859
    },
    {
      "taxon": "A/Malaysia/29242/2004|2004-07-26",
      "sampling_date": 2004.5655737704917,
      "root_divergence": 0.11010435512017555,
      "fitted_divergence": 0.10942781997753612,
      "predicted_date": 2004.874793685718,
      "divergence_residual": 0.0006765351426394339,
      "temporal_residual": 0.309219915226322,
      "z_score": 0.12219703861044959,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.8750814914758,
      "loocv_error_days": 113.04769508945321,
      "jackknife_tmrca": 1954.5503989746235,
      "leverage": 0.0009311468111728345
    },
    {
      "taxon": "A/Jakarta/FLUEJKSV0025/2012|2012-01-12",
      "sampling_date": 2012.0300546448088,
      "root_divergence": 0.127885584916683,
      "fitted_divergence": 0.1257591860518646,
      "predicted_date": 2013.0019551940566,
      "divergence_residual": 0.002126398864818413,
      "temporal_residual": 0.9719005492477208,
      "z_score": 0.38407412683943287,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0030904711377,
      "loocv_error_days": 355.40133556662937,
      "jackknife_tmrca": 1954.5493886774743,
      "leverage": 0.0011360798304325466
    },
    {
      "taxon": "A/New_York/1151/2008|2008-03-06",
      "sampling_date": 2008.1775956284152,
      "root_divergence": 0.11691222349038455,
      "fitted_divergence": 0.11733047954937431,
      "predicted_date": 2007.986425805959,
      "divergence_residual": -0.00041825605898976326,
      "temporal_residual": -0.1911698224562315,
      "z_score": -0.07554618905682771,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9862418438297,
      "loocv_error_days": -69.8919698198701,
      "jackknife_tmrca": 1954.5499980084414,
      "leverage": 0.0009638863041630598
    },
    {
      "taxon": "A/Peru/PER031/2012|2012-07-27",
      "sampling_date": 2012.568306010929,
      "root_divergence": 0.12567117470731662,
      "fitted_divergence": 0.12693681383980113,
      "predicted_date": 2011.9898278202363,
      "divergence_residual": -0.0012656391324845084,
      "temporal_residual": -0.5784781906927492,
      "z_score": -0.22860209942047544,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9891608268274,
      "loocv_error_days": -211.53277849313218,
      "jackknife_tmrca": 1954.5505152882556,
      "leverage": 0.0011714197296653914
    },
    {
      "taxon": "A/Saudi_Arabia/08/2014|2014-10-04",
      "sampling_date": 2014.7561643835616,
      "root_divergence": 0.1310635047606511,
      "fitted_divergence": 0.13172357886792033,
      "predicted_date": 2014.4544682163873,
      "divergence_residual": -0.0006600741072692318,
      "temporal_residual": -0.30169616717421377,
      "z_score": -0.11922381571643562,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4540663968428,
      "loocv_error_days": -110.34128964902834,
      "jackknife_tmrca": 1954.5504520082093,
      "leverage": 0.0013435394914843562
    },
    {
      "taxon": "A/New_York/85/2001|2001-12-31",
      "sampling_date": 2001.9945205479453,
      "root_divergence": 0.10072650020384037,
      "fitted_divergence": 0.1038026717480782,
      "predicted_date": 2000.5885130190236,
      "divergence_residual": -0.003076171544237824,
      "temporal_residual": -1.4060075289216911,
      "z_score": -0.5556238386923453,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.587096114301,
      "loocv_error_days": -514.0617743885941,
      "jackknife_tmrca": 1954.547570340021,
      "leverage": 0.0009837298825963988
    },
    {
      "taxon": "A/Victoria/504/2013|2013-06-17",
      "sampling_date": 2013.4575342465753,
      "root_divergence": 0.13007809006418972,
      "fitted_divergence": 0.12888233585057274,
      "predicted_date": 2014.0040705508443,
      "divergence_residual": 0.0011957542136169785,
      "temporal_residual": 0.5465363042690115,
      "z_score": 0.2159793551003108,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0047583169526,
      "loocv_error_days": 199.87359170530766,
      "jackknife_tmrca": 1954.5494872743143,
      "leverage": 0.0012358631605031635
    },
    {
      "taxon": "A/Bilthoven/2813/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.04430845224809701,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1974.801849612223,
      "divergence_residual": -0.0004335286773515107,
      "temporal_residual": -0.1981503877771047,
      "z_score": -0.07830475785541526,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.8007788968143,
      "loocv_error_days": -72.76550793856381,
      "jackknife_tmrca": 1954.5483908332667,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Keelung/0113/2017|2017-01-16",
      "sampling_date": 2017.041095890411,
      "root_divergence": 0.13336111163258976,
      "fitted_divergence": 0.13672272797439314,
      "predicted_date": 2015.5046217965735,
      "divergence_residual": -0.003361616341803375,
      "temporal_residual": -1.536474093837569,
      "z_score": -0.6071814101337738,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.5023338684714,
      "loocv_error_days": -562.032828513456,
      "jackknife_tmrca": 1954.5529618441578,
      "leverage": 0.0015720830884573306
    },
    {
      "taxon": "A/Netherlands/241/1982|1982-12-01",
      "sampling_date": 1982.9150684931508,
      "root_divergence": 0.0608934296741439,
      "fitted_divergence": 0.062059177290675234,
      "predicted_date": 1982.382247126691,
      "divergence_residual": -0.0011657476165313346,
      "temporal_residual": -0.532821366459757,
      "z_score": -0.21055950759861664,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1982.380427691636,
      "loocv_error_days": -195.27755275327968,
      "jackknife_tmrca": 1954.5466292811548,
      "leverage": 0.003345850750616334
    },
    {
      "taxon": "A/Mexico_City/WRAIR3579T/2010|2010-12-09",
      "sampling_date": 2010.9369863013699,
      "root_divergence": 0.1260830320323031,
      "fitted_divergence": 0.12336768695614285,
      "predicted_date": 2012.1780730111968,
      "divergence_residual": 0.002715345076160239,
      "temporal_residual": 1.2410867098269591,
      "z_score": 0.4904506894020829,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1794465473831,
      "loocv_error_days": 453.80860485634025,
      "jackknife_tmrca": 1954.5495360720968,
      "leverage": 0.0010728245359290073
    },
    {
      "taxon": "A/Chad/9836/2019|2019-08-05",
      "sampling_date": 2019.5917808219178,
      "root_divergence": 0.14364185615626163,
      "fitted_divergence": 0.142303312888213,
      "predicted_date": 2020.203580874548,
      "divergence_residual": 0.0013385432680486364,
      "temporal_residual": 0.6118000526300875,
      "z_score": 0.2417701802885807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2047623779713,
      "loocv_error_days": 223.89151334852454,
      "jackknife_tmrca": 1954.548506808461,
      "leverage": 0.0018860870457102076
    },
    {
      "taxon": "A/Mexico/24009/2008|2008-11-01",
      "sampling_date": 2008.8333333333333,
      "root_divergence": 0.11624274823767652,
      "fitted_divergence": 0.11876515299660659,
      "predicted_date": 2007.6804327128568,
      "divergence_residual": -0.0025224047589300636,
      "temporal_residual": -1.15290062047643,
      "z_score": -0.4556014496388596,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6793197639006,
      "loocv_error_days": -421.5034562352804,
      "jackknife_tmrca": 1954.5499329252784,
      "leverage": 0.0009831892113575694
    },
    {
      "taxon": "A/Singapore/H2010.211/2010|2010-03-18",
      "sampling_date": 2010.2082191780821,
      "root_divergence": 0.11835994269718034,
      "fitted_divergence": 0.12177323412362269,
      "predicted_date": 2008.6481262590214,
      "divergence_residual": -0.0034132914264423525,
      "temporal_residual": -1.5600929190607076,
      "z_score": -0.6165150602501475,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6465625004944,
      "loocv_error_days": -570.3951014889201,
      "jackknife_tmrca": 1954.5504138790711,
      "leverage": 0.001036989141928942
    },
    {
      "taxon": "A/Peru/PER136/2011|2011-10-31",
      "sampling_date": 2011.827397260274,
      "root_divergence": 0.12333480929356314,
      "fitted_divergence": 0.12531579661993608,
      "predicted_date": 2010.9219591026406,
      "divergence_residual": -0.001980987326372946,
      "temporal_residual": -0.9054381576333981,
      "z_score": -0.35780962369994757,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.9209658298155,
      "loocv_error_days": -331.07407997496597,
      "jackknife_tmrca": 1954.5506165669285,
      "leverage": 0.0011234907515096347
    },
    {
      "taxon": "A/Memphis/3/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04813580290112429,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1976.5511941323812,
      "divergence_residual": -0.0009819320383828503,
      "temporal_residual": -0.44880586761883023,
      "z_score": -0.17735839521799393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.5490091645702,
      "loocv_error_days": -164.7244026407419,
      "jackknife_tmrca": 1954.5465162628607,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Malaysia/31944/2005|2005-07-07",
      "sampling_date": 2005.5123287671233,
      "root_divergence": 0.11121155985184603,
      "fitted_divergence": 0.11149920346595656,
      "predicted_date": 2005.3808572021376,
      "divergence_residual": -0.0002876436141105304,
      "temporal_residual": -0.13147156498575896,
      "z_score": -0.05195472578465426,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.3807351324613,
      "loocv_error_days": -48.064575060320124,
      "jackknife_tmrca": 1954.5499282824635,
      "leverage": 0.0009276825556626368
    },
    {
      "taxon": "A/Memphis/1/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04813580290112429,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1976.5511941323812,
      "divergence_residual": -0.0009819320383828503,
      "temporal_residual": -0.44880586761883023,
      "z_score": -0.17735839521799393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.5490091645702,
      "loocv_error_days": -164.7244026407419,
      "jackknife_tmrca": 1954.5465162628607,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Saudi_Arabia/27/2015|2015-09-25",
      "sampling_date": 2015.731506849315,
      "root_divergence": 0.13628375204203766,
      "fitted_divergence": 0.1338575082227218,
      "predicted_date": 2016.8404557580154,
      "divergence_residual": 0.0024262438193158598,
      "temporal_residual": 1.108948908700313,
      "z_score": 0.43823268146961086,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.842110082431,
      "loocv_error_days": 405.64783089556533,
      "jackknife_tmrca": 1954.5482972299853,
      "leverage": 0.0014349978665265098
    },
    {
      "taxon": "A/Quebec/26-281106/2006|2006-11-28",
      "sampling_date": 2006.9068493150685,
      "root_divergence": 0.11607802698949782,
      "fitted_divergence": 0.11455024290863566,
      "predicted_date": 2007.605144546452,
      "divergence_residual": 0.0015277840808621546,
      "temporal_residual": 0.698295231383554,
      "z_score": 0.2759512086677241,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6058037406374,
      "loocv_error_days": 255.29310393904063,
      "jackknife_tmrca": 1954.550443853454,
      "leverage": 0.0009381657324945952
    },
    {
      "taxon": "A/South_Australia/23/1992|1992-03-31",
      "sampling_date": 1992.2431693989072,
      "root_divergence": 0.08167003567479243,
      "fitted_divergence": 0.08246791478162892,
      "predicted_date": 1991.8784875158428,
      "divergence_residual": -0.0007978791068364854,
      "temporal_residual": -0.3646818830643497,
      "z_score": -0.14411441162418936,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.8778373298314,
      "loocv_error_days": -133.43753822991704,
      "jackknife_tmrca": 1954.5485393340075,
      "leverage": 0.0017567693641193179
    },
    {
      "taxon": "A/Delaware/41/2015|2015-10-14",
      "sampling_date": 2015.7835616438356,
      "root_divergence": 0.13606410413690206,
      "fitted_divergence": 0.13397139771075878,
      "predicted_date": 2016.7400625894645,
      "divergence_residual": 0.002092706426143287,
      "temporal_residual": 0.9565009456289317,
      "z_score": 0.37798853575897245,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7414874510082,
      "loocv_error_days": 349.8824010697974,
      "jackknife_tmrca": 1954.5485257310218,
      "leverage": 0.001440134372640917
    },
    {
      "taxon": "A/Chad/9834/2019|2019-08-05",
      "sampling_date": 2019.5917808219178,
      "root_divergence": 0.14364185615626163,
      "fitted_divergence": 0.142303312888213,
      "predicted_date": 2020.203580874548,
      "divergence_residual": 0.0013385432680486364,
      "temporal_residual": 0.6118000526300875,
      "z_score": 0.2417701802885807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2047623779713,
      "loocv_error_days": 223.89151334852454,
      "jackknife_tmrca": 1954.548506808461,
      "leverage": 0.0018860870457102076
    },
    {
      "taxon": "A/Baden-Wurttemberg/USAFSAM-14101/2023|2023-01-18",
      "sampling_date": 2023.0465753424658,
      "root_divergence": 0.15471721389129323,
      "fitted_divergence": 0.1498619783837306,
      "predicted_date": 2025.2657291120622,
      "divergence_residual": 0.004855235507562616,
      "temporal_residual": 2.21915376959646,
      "z_score": 0.8769616881478949,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.2715075701828,
      "loocv_error_days": 812.6564961736673,
      "jackknife_tmrca": 1954.542588647064,
      "leverage": 0.002410434854202748
    },
    {
      "taxon": "A/Newcastle/22/2014|2014-06-16",
      "sampling_date": 2014.454794520548,
      "root_divergence": 0.12962437751354539,
      "fitted_divergence": 0.13106421867402124,
      "predicted_date": 2013.79669483951,
      "divergence_residual": -0.001439841160475852,
      "temporal_residual": -0.658099681037811,
      "z_score": -0.26006679445084424,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7958456255453,
      "loocv_error_days": -240.6810838996979,
      "jackknife_tmrca": 1954.550881634185,
      "leverage": 0.0013171166130264255
    },
    {
      "taxon": "A/Singapore/C2011.173/2011|2011-03-04",
      "sampling_date": 2011.1698630136987,
      "root_divergence": 0.12719184441618153,
      "fitted_divergence": 0.12387719256051959,
      "predicted_date": 2012.6848713277,
      "divergence_residual": 0.003314651855661946,
      "temporal_residual": 1.5150083140013066,
      "z_score": 0.5986985970991777,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6865805359137,
      "loocv_error_days": 553.98107498903,
      "jackknife_tmrca": 1954.5493374109253,
      "leverage": 0.0010853447337752834
    },
    {
      "taxon": "A/Japan/8264/2019|2019-01-19",
      "sampling_date": 2019.0493150684931,
      "root_divergence": 0.14286737395702814,
      "fitted_divergence": 0.14111646453919421,
      "predicted_date": 2019.8495928776242,
      "divergence_residual": 0.001750909417833929,
      "temporal_residual": 0.8002778091311029,
      "z_score": 0.3162525229653626,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.851089120445,
      "loocv_error_days": 292.8479724754505,
      "jackknife_tmrca": 1954.5481379206944,
      "leverage": 0.0018141060027069725
    },
    {
      "taxon": "A/Alabama/13/2018|2018-02-01",
      "sampling_date": 2018.0849315068492,
      "root_divergence": 0.13962850563298848,
      "fitted_divergence": 0.1390065119187165,
      "predicted_date": 2018.369222494082,
      "divergence_residual": 0.00062199371427199,
      "temporal_residual": 0.28429098723268,
      "z_score": 0.11234566414661382,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.369709538976,
      "loocv_error_days": 104.01517623428583,
      "jackknife_tmrca": 1954.549435924207,
      "leverage": 0.0016930767168712424
    },
    {
      "taxon": "A/Boston/63/2008|2008-02-26",
      "sampling_date": 2008.1530054644809,
      "root_divergence": 0.11519236700823658,
      "fitted_divergence": 0.11727667929510323,
      "predicted_date": 2007.200341178431,
      "divergence_residual": -0.0020843122868666464,
      "temporal_residual": -0.9526642860498669,
      "z_score": -0.3764723706750903,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.199434500817,
      "loocv_error_days": -348.2917944782316,
      "jackknife_tmrca": 1954.5497952766302,
      "leverage": 0.0009632423057416247
    },
    {
      "taxon": "A/Nicaragua/7718_04/2016|2016-12-14",
      "sampling_date": 2016.950819672131,
      "root_divergence": 0.13603191437456086,
      "fitted_divergence": 0.1365252147121368,
      "predicted_date": 2016.7253498052276,
      "divergence_residual": -0.0004933003375759415,
      "temporal_residual": -0.22546986690349513,
      "z_score": -0.08910082654707248,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.724999852431,
      "loocv_error_days": -82.48068914544831,
      "jackknife_tmrca": 1954.5504702197968,
      "leverage": 0.0015621076882534432
    },
    {
      "taxon": "A/England/6942/2018|2018-02-07",
      "sampling_date": 2018.1013698630136,
      "root_divergence": 0.13984165934604248,
      "fitted_divergence": 0.13904247702020187,
      "predicted_date": 2018.466647400678,
      "divergence_residual": 0.0007991823258406139,
      "temporal_residual": 0.3652775376644968,
      "z_score": 0.14434980147007978,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.467275724781,
      "loocv_error_days": 133.64711601057473,
      "jackknife_tmrca": 1954.5492602445036,
      "leverage": 0.0016950653294983532
    },
    {
      "taxon": "A/Malaysia/26468/2003|2003-12-11",
      "sampling_date": 2003.9424657534246,
      "root_divergence": 0.10668504433612368,
      "fitted_divergence": 0.10806453627409933,
      "predicted_date": 2003.3119495344856,
      "divergence_residual": -0.001379491937975652,
      "temporal_residual": -0.6305162189389648,
      "z_score": -0.24916640538428855,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.311354680591,
      "loocv_error_days": -230.5133193524793,
      "jackknife_tmrca": 1954.5492352377162,
      "leverage": 0.0009380963970038449
    },
    {
      "taxon": "A/Bilthoven/552/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.03479397902717549,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1970.4531256252926,
      "divergence_residual": -0.005572247884214426,
      "temporal_residual": -2.546874374707386,
      "z_score": -1.006469800220334,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.436875630233,
      "loocv_error_days": -936.1811760573642,
      "jackknife_tmrca": 1954.5274886856441,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/Memphis/1/1971|1971-01-01",
      "sampling_date": 1971.0,
      "root_divergence": 0.042771746646098,
      "fitted_divergence": 0.0359904728973313,
      "predicted_date": 1974.0994766739536,
      "divergence_residual": 0.006781273748766699,
      "temporal_residual": 3.0994766739536317,
      "z_score": 1.2248463056526104,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.118419854623,
      "loocv_error_days": 1139.0028519010402,
      "jackknife_tmrca": 1954.5790081761743,
      "leverage": 0.006583916170848446
    },
    {
      "taxon": "A/Memphis/109/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03506197049436552,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.5756148997486,
      "divergence_residual": -0.003116379409995082,
      "temporal_residual": -1.4243851002513566,
      "z_score": -0.5628862583579591,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.5663141423163,
      "loocv_error_days": -523.6537595189761,
      "jackknife_tmrca": 1954.5370810296542,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Singapore/1/1996|1996-02-12",
      "sampling_date": 1996.1147540983607,
      "root_divergence": 0.08531694053937722,
      "fitted_divergence": 0.09093846592632965,
      "predicted_date": 1993.5453567470054,
      "divergence_residual": -0.005621525386952431,
      "temporal_residual": -2.569397351355292,
      "z_score": -1.0153703946243586,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.5416119469287,
      "loocv_error_days": -939.8401708105257,
      "jackknife_tmrca": 1954.5418444707554,
      "leverage": 0.0013411810325491688
    },
    {
      "taxon": "A/TayNguyen/TN186/2003|2003-11-18",
      "sampling_date": 2003.8794520547945,
      "root_divergence": 0.10802625587393427,
      "fitted_divergence": 0.1079266700517386,
      "predicted_date": 2003.92496915739,
      "divergence_residual": 9.958582219567191e-05,
      "temporal_residual": 0.04551710259556785,
      "z_score": 0.01798737684552704,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.9250119230885,
      "loocv_error_days": 16.6407418944014,
      "jackknife_tmrca": 1954.5501068069784,
      "leverage": 0.0009390055852372636
    },
    {
      "taxon": "A/Beijing/39/1975|1975-01-01",
      "sampling_date": 1975.0,
      "root_divergence": 0.044606465858944934,
      "fitted_divergence": 0.044741980925448524,
      "predicted_date": 1974.938060930268,
      "divergence_residual": -0.00013551506650359008,
      "temporal_residual": -0.06193906973203411,
      "z_score": -0.024476983929070495,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.9377274779379,
      "loocv_error_days": -22.745038683193172,
      "jackknife_tmrca": 1954.549529641648,
      "leverage": 0.005345731438550213
    },
    {
      "taxon": "A/Viet_nam/1556/2015|2015-06-30",
      "sampling_date": 2015.4931506849316,
      "root_divergence": 0.13475542363469653,
      "fitted_divergence": 0.13333601425118344,
      "predicted_date": 2016.1419117345486,
      "divergence_residual": 0.0014194093835130928,
      "temporal_residual": 0.6487610496169509,
      "z_score": 0.25637636880841896,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.1428492482564,
      "loocv_error_days": 237.30240025439002,
      "jackknife_tmrca": 1954.549061195498,
      "leverage": 0.0014118085151044039
    },
    {
      "taxon": "A/Hong_Kong/3/1969|1969-01-01",
      "sampling_date": 1969.0,
      "root_divergence": 0.0378610181516661,
      "fitted_divergence": 0.03161471888327268,
      "predicted_date": 1971.8549590531484,
      "divergence_residual": 0.006246299268393422,
      "temporal_residual": 2.8549590531483773,
      "z_score": 1.12821821774762,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.8744012364007,
      "loocv_error_days": 1049.8750515953454,
      "jackknife_tmrca": 1954.5781380606707,
      "leverage": 0.0072602926404169875
    },
    {
      "taxon": "A/Michigan/UOM10042848358/2021|2021-11-25",
      "sampling_date": 2021.8986301369864,
      "root_divergence": 0.15561947142930355,
      "fitted_divergence": 0.14735041546333283,
      "predicted_date": 2025.6781186271546,
      "divergence_residual": 0.008269055965970717,
      "temporal_residual": 3.7794884901682053,
      "z_score": 1.4935723031378783,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.687670167269,
      "loocv_error_days": 1383.9468710607375,
      "jackknife_tmrca": 1954.538401447527,
      "leverage": 0.0022235653324664912
    },
    {
      "taxon": "A/New_York/632/1996|1996-03-01",
      "sampling_date": 1996.1639344262296,
      "root_divergence": 0.08291149164229887,
      "fitted_divergence": 0.0910460664348723,
      "predicted_date": 1992.445912450388,
      "divergence_residual": -0.008134574792573429,
      "temporal_residual": -3.718021975841566,
      "z_score": -1.4692820629089751,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.4403227730854,
      "loocv_error_days": -1360.0491563109151,
      "jackknife_tmrca": 1954.5382213237663,
      "leverage": 0.001336822339855157
    },
    {
      "taxon": "A/Japan/NHRC-OID_FDX70521/2018|2018-12-07",
      "sampling_date": 2018.9315068493152,
      "root_divergence": 0.13936938766462578,
      "fitted_divergence": 0.14085871464521568,
      "predicted_date": 2018.2507889772387,
      "divergence_residual": -0.0014893269805899,
      "temporal_residual": -0.6807178720764568,
      "z_score": -0.2690050155276596,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2495922537698,
      "loocv_error_days": -249.06930602292897,
      "jackknife_tmrca": 1954.551652054521,
      "leverage": 0.0017988450796719894
    },
    {
      "taxon": "A/Canterbury/97/2000|2000-10-25",
      "sampling_date": 2000.8142076502731,
      "root_divergence": 0.10146547890605705,
      "fitted_divergence": 0.10122029229816118,
      "predicted_date": 2000.9262736426065,
      "divergence_residual": 0.000245186607895867,
      "temporal_residual": 0.11206599233332781,
      "z_score": 0.044286062176942184,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.9263888011883,
      "loocv_error_days": 40.97416537175798,
      "jackknife_tmrca": 1954.5502770737874,
      "leverage": 0.0010290064036165066
    },
    {
      "taxon": "A/New_York/511/1997|1997-12-17",
      "sampling_date": 1997.958904109589,
      "root_divergence": 0.09110313764292906,
      "fitted_divergence": 0.09497323933340887,
      "predicted_date": 1996.1900196256597,
      "divergence_residual": -0.003870101690479813,
      "temporal_residual": -1.7688844839292415,
      "z_score": -0.6990249816925957,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.1877941152045,
      "loocv_error_days": -646.8979254489241,
      "jackknife_tmrca": 1954.545194480826,
      "leverage": 0.0011935417961165126
    },
    {
      "taxon": "A/Hong_Kong/1/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.033195023165394945,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.722300329061,
      "divergence_residual": 0.003768181289151566,
      "temporal_residual": 1.7223003290609995,
      "z_score": 0.6806159288121928,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.7349745395268,
      "loocv_error_days": 633.6994505621544,
      "jackknife_tmrca": 1954.5674241486884,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Thailand/MR08398/2010|2010-09-01",
      "sampling_date": 2010.6657534246576,
      "root_divergence": 0.12740604955913631,
      "fitted_divergence": 0.12277426278163371,
      "predicted_date": 2012.7827768051409,
      "divergence_residual": 0.004631786777502603,
      "temporal_residual": 2.1170233804832606,
      "z_score": 0.8366019619878131,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.785133314133,
      "loocv_error_days": 774.103504630868,
      "jackknife_tmrca": 1954.5493147275304,
      "leverage": 0.0010588948976934113
    },
    {
      "taxon": "A/Singapore/NHRC_RGN0212/2017|2017-07-04",
      "sampling_date": 2017.504109589041,
      "root_divergence": 0.13841209506959634,
      "fitted_divergence": 0.1377357449995653,
      "predicted_date": 2017.8132449142252,
      "divergence_residual": 0.0006763500700310288,
      "temporal_residual": 0.3091353251841156,
      "z_score": 0.12216361045092074,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8137534416448,
      "loocv_error_days": 113.09741716354262,
      "jackknife_tmrca": 1954.549426201343,
      "leverage": 0.001624468400871304
    },
    {
      "taxon": "A/Malaysia/17230/1998|1998-05-25",
      "sampling_date": 1998.3945205479451,
      "root_divergence": 0.09348707462618949,
      "fitted_divergence": 0.0959263145227724,
      "predicted_date": 1997.2796315990938,
      "divergence_residual": -0.002439239896582901,
      "temporal_residual": -1.1148889488513305,
      "z_score": -0.44058005717191256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.27829121966,
      "loocv_error_days": -407.7027621561124,
      "jackknife_tmrca": 1954.5471069940645,
      "leverage": 0.0011634079051587125
    },
    {
      "taxon": "A/Sydney/DD2-02/2010|2010-09-04",
      "sampling_date": 2010.6739726027397,
      "root_divergence": 0.11860710365599317,
      "fitted_divergence": 0.12279224533237616,
      "predicted_date": 2008.761094656248,
      "divergence_residual": -0.004185141676382995,
      "temporal_residual": -1.9128779464917898,
      "z_score": -0.7559280912207343,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.7591581078104,
      "loocv_error_days": -699.3859942729123,
      "jackknife_tmrca": 1954.550713317666,
      "leverage": 0.0010593066884197408
    },
    {
      "taxon": "A/Rotterdam/5828/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04715903650883975,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1976.1047492960645,
      "divergence_residual": -0.0019586984306673924,
      "temporal_residual": -0.8952507039355169,
      "z_score": -0.35378376180829496,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.1003360943223,
      "loocv_error_days": -328.6022415487794,
      "jackknife_tmrca": 1954.5430031991139,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Japan/17/2012|2012-01-31",
      "sampling_date": 2012.0792349726776,
      "root_divergence": 0.12482710434072306,
      "fitted_divergence": 0.12586678656040673,
      "predicted_date": 2011.6040335713449,
      "divergence_residual": -0.0010396822196836741,
      "temporal_residual": -0.47520140133269706,
      "z_score": -0.18778934061817734,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6034987997118,
      "loocv_error_days": -173.76263717574136,
      "jackknife_tmrca": 1954.550375255016,
      "leverage": 0.0011391940371029124
    },
    {
      "taxon": "A/Hong_Kong/280/1997|1997-06-20",
      "sampling_date": 1997.4657534246576,
      "root_divergence": 0.08732658039752648,
      "fitted_divergence": 0.09389428628884676,
      "predicted_date": 1994.4638909478276,
      "divergence_residual": -0.006567705891320275,
      "temporal_residual": -3.001862476829956,
      "z_score": -1.1862712811231892,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.4598514441745,
      "loocv_error_days": -1097.9056983714272,
      "jackknife_tmrca": 1954.541451057059,
      "leverage": 0.0012298420839206097
    },
    {
      "taxon": "A/MUWRP-Uganda/707/2017|2017-06-08",
      "sampling_date": 2017.4328767123288,
      "root_divergence": 0.14094087051844773,
      "fitted_divergence": 0.13757989622646213,
      "predicted_date": 2018.9690573482546,
      "divergence_residual": 0.003360974291985591,
      "temporal_residual": 1.5361806359258026,
      "z_score": 0.6070654418988238,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.9716800120732,
      "loocv_error_days": 562.047905231627,
      "jackknife_tmrca": 1954.5469866204453,
      "leverage": 0.0016162758998600562
    },
    {
      "taxon": "A/Amsterdam/1609/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.044786139552553506,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1975.020183322446,
      "divergence_residual": -0.004331595386953636,
      "temporal_residual": -1.9798166775540267,
      "z_score": -0.7823808334322092,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1975.0101294187225,
      "loocv_error_days": -726.8002298116071,
      "jackknife_tmrca": 1954.5344669935726,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/New_York/667/1995|1995-01-08",
      "sampling_date": 1995.0191780821917,
      "root_divergence": 0.08804102558442448,
      "fitted_divergence": 0.08854148035110088,
      "predicted_date": 1994.7904381827054,
      "divergence_residual": -0.0005004547666764003,
      "temporal_residual": -0.2287398994862997,
      "z_score": -0.0903930728679564,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.7901047378768,
      "loocv_error_days": -83.66903901101131,
      "jackknife_tmrca": 1954.5492562573993,
      "leverage": 0.0014442653646738672
    },
    {
      "taxon": "A/Arizona/13/2020|2020-03-01",
      "sampling_date": 2020.1639344262296,
      "root_divergence": 0.14083839256115543,
      "fitted_divergence": 0.14355511460357567,
      "predicted_date": 2018.9222183545803,
      "divergence_residual": -0.0027167220424202387,
      "temporal_residual": -1.2417160716493072,
      "z_score": -0.4906993996148031,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.9198824361536,
      "loocv_error_days": -454.3899893752806,
      "jackknife_tmrca": 1954.5533471269212,
      "leverage": 0.00196505177128982
    },
    {
      "taxon": "A/New_York/41/2003|2003-12-08",
      "sampling_date": 2003.9342465753425,
      "root_divergence": 0.10869391132353476,
      "fitted_divergence": 0.10804655372335689,
      "predicted_date": 2004.230130483852,
      "divergence_residual": 0.0006473576001778669,
      "temporal_residual": 0.2958839085094951,
      "z_score": 0.11692693650041869,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2304077236083,
      "loocv_error_days": 108.17285940408709,
      "jackknife_tmrca": 1954.5504292235046,
      "leverage": 0.000938212836872747
    },
    {
      "taxon": "A/Bilthoven/16190/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.034555686639137474,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1970.3442107332432,
      "divergence_residual": 0.005128844762894096,
      "temporal_residual": 2.3442107332432442,
      "z_score": 0.9263815018880603,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.3611972539459,
      "loocv_error_days": 862.4272970037307,
      "jackknife_tmrca": 1954.573696095538,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-14133/2023|2023-01-29",
      "sampling_date": 2023.0767123287671,
      "root_divergence": 0.1523092983568704,
      "fitted_divergence": 0.1499279144031206,
      "predicted_date": 2024.1651574041068,
      "divergence_residual": 0.002381383953749816,
      "temporal_residual": 1.0884450753396777,
      "z_score": 0.4301300089266193,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.1678932576347,
      "loocv_error_days": 398.55383426886016,
      "jackknife_tmrca": 1954.5463814308755,
      "leverage": 0.0024155102204713183
    },
    {
      "taxon": "A/New_York/116/2002|2002-01-30",
      "sampling_date": 2002.0794520547945,
      "root_divergence": 0.10203493730756852,
      "fitted_divergence": 0.10398849143908595,
      "predicted_date": 2001.1865526252375,
      "divergence_residual": -0.001953554131517432,
      "temporal_residual": -0.8928994295570192,
      "z_score": -0.3528545889062061,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.185663096876,
      "loocv_error_days": -326.4564168797538,
      "jackknife_tmrca": 1954.5484927978055,
      "leverage": 0.0009809849051821056
    },
    {
      "taxon": "A/Nicaragua/5861_04/2014|2014-10-02",
      "sampling_date": 2014.7506849315068,
      "root_divergence": 0.1309105568854178,
      "fitted_divergence": 0.1317115905007587,
      "predicted_date": 2014.3845612359028,
      "divergence_residual": -0.0008010336153408959,
      "temporal_residual": -0.3661236956040739,
      "z_score": -0.14468418483065806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3840748368996,
      "loocv_error_days": -133.90433705530444,
      "jackknife_tmrca": 1954.5505379073238,
      "leverage": 0.0013430513358699797
    },
    {
      "taxon": "A/Netherlands/1/1995|1995-01-11",
      "sampling_date": 1995.027397260274,
      "root_divergence": 0.08940625136494114,
      "fitted_divergence": 0.08855946290184381,
      "predicted_date": 1995.414433853454,
      "divergence_residual": 0.0008467884630973255,
      "temporal_residual": 0.3870365931800279,
      "z_score": 0.1529485107252369,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.4149858742235,
      "loocv_error_days": 141.56674124503547,
      "jackknife_tmrca": 1954.5513854280855,
      "leverage": 0.001443449347126113
    },
    {
      "taxon": "A/Cambodia/V1028352/2011|2011-10-18",
      "sampling_date": 2011.7945205479452,
      "root_divergence": 0.12864029344405678,
      "fitted_divergence": 0.1252438664169653,
      "predicted_date": 2013.3469053557656,
      "divergence_residual": 0.0033964270270914754,
      "temporal_residual": 1.5523848078203173,
      "z_score": 0.6134689810020225,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3487217630905,
      "loocv_error_days": 567.671993831789,
      "jackknife_tmrca": 1954.549084096032,
      "leverage": 0.0011214854151522513
    },
    {
      "taxon": "A/Japan/NHRC-OID_FDX70583/2019|2019-01-29",
      "sampling_date": 2019.0767123287671,
      "root_divergence": 0.1406192660633341,
      "fitted_divergence": 0.14117640637500334,
      "predicted_date": 2018.8220635025857,
      "divergence_residual": -0.0005571403116692297,
      "temporal_residual": -0.25464882618143747,
      "z_score": -0.10063172167357338,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.8216040332898,
      "loocv_error_days": -93.17830492311475,
      "jackknife_tmrca": 1954.550656753202,
      "leverage": 0.0018176740453648582
    },
    {
      "taxon": "A/New_York/938/2006|2006-03-02",
      "sampling_date": 2006.164383561644,
      "root_divergence": 0.11336039004937752,
      "fitted_divergence": 0.11292581915821143,
      "predicted_date": 2006.3630103079236,
      "divergence_residual": 0.0004345708911660945,
      "temporal_residual": 0.19862674627961496,
      "z_score": 0.07849300445742351,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.363195397162,
      "loocv_error_days": 72.61602292293935,
      "jackknife_tmrca": 1954.550196068119,
      "leverage": 0.0009302732445863415
    },
    {
      "taxon": "A/Queensland/40/2003|2003-09-10",
      "sampling_date": 2003.690410958904,
      "root_divergence": 0.1088004344769075,
      "fitted_divergence": 0.10751307138465639,
      "predicted_date": 2004.2788183913672,
      "divergence_residual": 0.0012873630922511092,
      "temporal_residual": 0.5884074324631001,
      "z_score": 0.2325259215297224,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2793703029447,
      "loocv_error_days": 215.11740041084067,
      "jackknife_tmrca": 1954.5508415128293,
      "leverage": 0.0009419606094286726
    },
    {
      "taxon": "A/New_Mexico/12/2023|2023-01-10",
      "sampling_date": 2023.0246575342467,
      "root_divergence": 0.15459203279017467,
      "fitted_divergence": 0.1498140249150836,
      "predicted_date": 2025.2085133267524,
      "divergence_residual": 0.004778007875091056,
      "temporal_residual": 2.1838557925057103,
      "z_score": 0.8630126892088251,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.2141847605744,
      "loocv_error_days": 799.7248194162124,
      "jackknife_tmrca": 1954.542718992375,
      "leverage": 0.002406749125149751
    },
    {
      "taxon": "A/Yucatan/844/2003|2003-03-19",
      "sampling_date": 2003.2109589041097,
      "root_divergence": 0.10752960307773828,
      "fitted_divergence": 0.10646408925799884,
      "predicted_date": 2003.6979670020585,
      "divergence_residual": 0.0010655138197394332,
      "temporal_residual": 0.48700809794877387,
      "z_score": 0.19245509237361216,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6984280720883,
      "loocv_error_days": 178.04811360417938,
      "jackknife_tmrca": 1954.5507614409712,
      "leverage": 0.0009509852486463648
    },
    {
      "taxon": "A/Iraq/WRAIR1244P/2009|2009-02-01",
      "sampling_date": 2009.0849315068492,
      "root_divergence": 0.11826046300634852,
      "fitted_divergence": 0.11931561885545272,
      "predicted_date": 2008.6026576652603,
      "divergence_residual": -0.0010551558491042057,
      "temporal_residual": -0.4822738415889489,
      "z_score": -0.19058421640891246,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6021830014151,
      "loocv_error_days": -176.32389160979557,
      "jackknife_tmrca": 1954.5500290519856,
      "leverage": 0.0009916852439793233
    },
    {
      "taxon": "A/China/41691/2013|2013-01-05",
      "sampling_date": 2013.0109589041097,
      "root_divergence": 0.13414431784954722,
      "fitted_divergence": 0.12790528392688597,
      "predicted_date": 2015.8625972286663,
      "divergence_residual": 0.006239033922661258,
      "temporal_residual": 2.8516383245566885,
      "z_score": 1.1269059374579549,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.866325937634,
      "loocv_error_days": 1042.9228089947567,
      "jackknife_tmrca": 1954.5474340626688,
      "leverage": 0.0012025556628454173
    },
    {
      "taxon": "A/Australia/34/2009|2009-07-24",
      "sampling_date": 2009.558904109589,
      "root_divergence": 0.11500463070651469,
      "fitted_divergence": 0.12035261261494914,
      "predicted_date": 2007.1145336576615,
      "divergence_residual": -0.005347981908434454,
      "temporal_residual": -2.4443704519276253,
      "z_score": -0.9659624616148642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.1121822048415,
      "loocv_error_days": -893.6651757090679,
      "jackknife_tmrca": 1954.55023572831,
      "leverage": 0.0010093321443432565
    },
    {
      "taxon": "A/Netherlands/816/1991|1991-12-19",
      "sampling_date": 1991.964383561644,
      "root_divergence": 0.08151338131451966,
      "fitted_divergence": 0.08185796565839516,
      "predicted_date": 1991.806886434169,
      "divergence_residual": -0.0003445843438755064,
      "temporal_residual": -0.15749712747492595,
      "z_score": -0.06223946653951299,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.806602058773,
      "loocv_error_days": -57.6296939235873,
      "jackknife_tmrca": 1954.5493854487884,
      "leverage": 0.0017922185812743144
    },
    {
      "taxon": "A/Bilthoven/21801/1971|1971-01-01",
      "sampling_date": 1971.0,
      "root_divergence": 0.03459031479481487,
      "fitted_divergence": 0.0359904728973313,
      "predicted_date": 1970.3600380194966,
      "divergence_residual": -0.0014001581025164314,
      "temporal_residual": -0.6399619805033581,
      "z_score": -0.25289916654798383,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.355728438697,
      "loocv_error_days": -235.3201877659053,
      "jackknife_tmrca": 1954.5440641375935,
      "leverage": 0.006583916170848446
    },
    {
      "taxon": "A/Albany/1/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.0443739479818811,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.831785359787,
      "divergence_residual": -0.0025559099505967353,
      "temporal_residual": -1.1682146402129092,
      "z_score": -0.461653219815601,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.8256504027204,
      "loocv_error_days": -428.9311904063795,
      "jackknife_tmrca": 1954.5405672510688,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Peru/PER086/2011|2011-08-12",
      "sampling_date": 2011.6109589041096,
      "root_divergence": 0.12645376638682895,
      "fitted_divergence": 0.12484225611704473,
      "predicted_date": 2012.347522369335,
      "divergence_residual": 0.0016115102697842193,
      "temporal_residual": 0.7365634652253448,
      "z_score": 0.2910739889870136,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3483572805137,
      "loocv_error_days": 269.3347569816136,
      "jackknife_tmrca": 1954.5496232661744,
      "leverage": 0.001110478610894511
    },
    {
      "taxon": "A/Thailand/MR07159/2008|2008-07-29",
      "sampling_date": 2008.5737704918033,
      "root_divergence": 0.11954489620545722,
      "fitted_divergence": 0.11819726142374404,
      "predicted_date": 2009.1897259487982,
      "divergence_residual": 0.0013476347817131806,
      "temporal_residual": 0.615955456994925,
      "z_score": 0.2434123064343999,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1903328461397,
      "loocv_error_days": 225.1993999213475,
      "jackknife_tmrca": 1954.550147539866,
      "leverage": 0.0009750575893782758
    },
    {
      "taxon": "A/Mexico_City/1514A00905315N/2013|2013-03-11",
      "sampling_date": 2013.1890410958904,
      "root_divergence": 0.12883594812040794,
      "fitted_divergence": 0.1282949058596444,
      "predicted_date": 2013.4363320811813,
      "divergence_residual": 0.0005410422607635412,
      "temporal_residual": 0.24729098529087423,
      "z_score": 0.09772406171018874,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4366353291987,
      "loocv_error_days": 90.43379371585337,
      "jackknife_tmrca": 1954.54981015298,
      "leverage": 0.0012156095460251612
    },
    {
      "taxon": "A/Peru/PER060/2010|2010-10-29",
      "sampling_date": 2010.8246575342466,
      "root_divergence": 0.11995659095987014,
      "fitted_divergence": 0.12312192542932596,
      "predicted_date": 2009.3778968345885,
      "divergence_residual": -0.0031653344694558133,
      "temporal_residual": -1.4467606996581708,
      "z_score": -0.5717286124561676,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3764056286996,
      "loocv_error_days": -528.9740085010665,
      "jackknife_tmrca": 1954.5506040751752,
      "leverage": 0.001066970488121652
    },
    {
      "taxon": "A/Siena/5/1991|1991-12-21",
      "sampling_date": 1991.9698630136986,
      "root_divergence": 0.07842297557087069,
      "fitted_divergence": 0.08186995402555679,
      "predicted_date": 1990.3943729639327,
      "divergence_residual": -0.0034469784546860976,
      "temporal_residual": -1.5754900497659037,
      "z_score": -0.6225996740884061,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.391385398085,
      "loocv_error_days": -576.5389491028545,
      "jackknife_tmrca": 1954.5434265379995,
      "leverage": 0.001791514688629149
    },
    {
      "taxon": "A/Santiago/p3d0/2012|2012-06-14",
      "sampling_date": 2012.450819672131,
      "root_divergence": 0.12767411272052698,
      "fitted_divergence": 0.12667976818050491,
      "predicted_date": 2012.905298848441,
      "divergence_residual": 0.000994344540022063,
      "temporal_residual": 0.4544791763098601,
      "z_score": 0.1796003644025386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.905835183774,
      "loocv_error_days": 166.1944156275478,
      "jackknife_tmrca": 1954.5496929105605,
      "leverage": 0.001163469962009096
    },
    {
      "taxon": "A/Queensland/37/2003|2003-08-19",
      "sampling_date": 2003.6301369863013,
      "root_divergence": 0.1091047931808303,
      "fitted_divergence": 0.10738119934587648,
      "predicted_date": 2004.417929823566,
      "divergence_residual": 0.0017235938349538238,
      "temporal_residual": 0.7877928372647602,
      "z_score": 0.31131873146586303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.418668074083,
      "loocv_error_days": 288.01097981223705,
      "jackknife_tmrca": 1954.5511221186134,
      "leverage": 0.0009429745260740263
    },
    {
      "taxon": "A/Korea/AF05/2008|2008-02-19",
      "sampling_date": 2008.1338797814208,
      "root_divergence": 0.12035300988091277,
      "fitted_divergence": 0.11723483465289228,
      "predicted_date": 2009.559085685593,
      "divergence_residual": 0.003118175228020492,
      "temporal_residual": 1.4252059041721168,
      "z_score": 0.5632106223573402,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.5604854627984,
      "loocv_error_days": 521.0677251231768,
      "jackknife_tmrca": 1954.550431405272,
      "leverage": 0.000962745409328618
    },
    {
      "taxon": "A/Rotterdam/100540/1992|1992-01-26",
      "sampling_date": 1992.068306010929,
      "root_divergence": 0.08081030885916024,
      "fitted_divergence": 0.08208533519570034,
      "predicted_date": 1991.485537266414,
      "divergence_residual": -0.0012750263365401,
      "temporal_residual": -0.5827687445150787,
      "z_score": -0.2302976337159298,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.4844769935867,
      "loocv_error_days": -213.24354858431002,
      "jackknife_tmrca": 1954.5476125565451,
      "leverage": 0.0017789174978514372
    },
    {
      "taxon": "A/Peru/PER067/2011|2011-10-31",
      "sampling_date": 2011.827397260274,
      "root_divergence": 0.1277782440669301,
      "fitted_divergence": 0.12531579661993608,
      "predicted_date": 2012.9528935468945,
      "divergence_residual": 0.0024624474469940316,
      "temporal_residual": 1.125496286620546,
      "z_score": 0.44477184818897475,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9541982745873,
      "loocv_error_days": 411.56407047792806,
      "jackknife_tmrca": 1954.5493400255223,
      "leverage": 0.0011234907515096347
    },
    {
      "taxon": "A/Malaysia/32226/2005|2005-08-10",
      "sampling_date": 2005.6054794520549,
      "root_divergence": 0.11217677599441915,
      "fitted_divergence": 0.11170300570770726,
      "predicted_date": 2005.8220228341506,
      "divergence_residual": 0.0004737702867118887,
      "temporal_residual": 0.21654338209577872,
      "z_score": 0.08557327235352688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.8222239716724,
      "loocv_error_days": 79.16593579032025,
      "jackknife_tmrca": 1954.5502388895204,
      "leverage": 0.0009278041255625649
    },
    {
      "taxon": "A/Bilthoven/748/1973|1973-01-01",
      "sampling_date": 1973.0,
      "root_divergence": 0.03542433668119822,
      "fitted_divergence": 0.04036622691138991,
      "predicted_date": 1970.7412394689857,
      "divergence_residual": -0.004941890230191696,
      "temporal_residual": -2.2587605310143317,
      "z_score": -0.892613425684502,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.726929754281,
      "loocv_error_days": -830.2389072488847,
      "jackknife_tmrca": 1954.5300415347408,
      "leverage": 0.0059457291035595215
    },
    {
      "taxon": "A/China/67066/2015|2015-07-31",
      "sampling_date": 2015.5753424657535,
      "root_divergence": 0.13808030223388915,
      "fitted_divergence": 0.13351583975861037,
      "predicted_date": 2017.6615943257136,
      "divergence_residual": 0.00456446247527878,
      "temporal_residual": 2.086251859960157,
      "z_score": 0.8244417210191475,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6647720546441,
      "loocv_error_days": 763.1641573423109,
      "jackknife_tmrca": 1954.5468338976996,
      "leverage": 0.0014197435710118214
    },
    {
      "taxon": "A/TayNguyen/TN381/2005|2005-08-30",
      "sampling_date": 2005.6602739726027,
      "root_divergence": 0.10981401360560733,
      "fitted_divergence": 0.11182288937932505,
      "predicted_date": 2004.742089007331,
      "divergence_residual": -0.002008875773717722,
      "temporal_residual": -0.918184965271621,
      "z_score": -0.3628468870469476,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.7412371789048,
      "loocv_error_days": -335.67818889813674,
      "jackknife_tmrca": 1954.5492480686382,
      "leverage": 0.0009279143354805102
    },
    {
      "taxon": "A/Viet_nam/1194/2013|2013-11-06",
      "sampling_date": 2013.8465753424657,
      "root_divergence": 0.13307899650661456,
      "fitted_divergence": 0.1297335099190609,
      "predicted_date": 2015.375677104953,
      "divergence_residual": 0.0033454865875536532,
      "temporal_residual": 1.5291017624872438,
      "z_score": 0.6042680238532908,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.377710336632,
      "loocv_error_days": 559.2470566192129,
      "jackknife_tmrca": 1954.5483353744894,
      "leverage": 0.0012664313781247183
    },
    {
      "taxon": "A/Nice/491/1996|1996-12-30",
      "sampling_date": 1996.9945355191257,
      "root_divergence": 0.08739333821468884,
      "fitted_divergence": 0.09286331946803315,
      "predicted_date": 1994.494403548375,
      "divergence_residual": -0.0054699812533443165,
      "temporal_residual": -2.500131970750772,
      "z_score": -0.9879982107146642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1994.4909804877789,
      "loocv_error_days": -914.423475199447,
      "jackknife_tmrca": 1954.5426012004248,
      "leverage": 0.0012666972140940706
    },
    {
      "taxon": "A/England/42/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03541584329086243,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.7373574453122,
      "divergence_residual": -0.0027625066134981738,
      "temporal_residual": -1.2626425546877726,
      "z_score": -0.49896909419112023,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.7291458216753,
      "loocv_error_days": -464.179488633106,
      "jackknife_tmrca": 1954.5385537009324,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Taiwan/70113/2007|2007-01-15",
      "sampling_date": 2007.0383561643835,
      "root_divergence": 0.11532489720476843,
      "fitted_divergence": 0.11483796372051876,
      "predicted_date": 2007.2609159713038,
      "divergence_residual": 0.000486933484249677,
      "temporal_residual": 0.22255980692034427,
      "z_score": 0.0879508336306642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.2611257822705,
      "loocv_error_days": 81.36660293323575,
      "jackknife_tmrca": 1954.550166693349,
      "leverage": 0.0009401123185838464
    },
    {
      "taxon": "A/Memphis/4/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04813580290112429,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1976.5511941323812,
      "divergence_residual": -0.0009819320383828503,
      "temporal_residual": -0.44880586761883023,
      "z_score": -0.17735839521799393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.5490091645702,
      "loocv_error_days": -164.7244026407419,
      "jackknife_tmrca": 1954.5465162628607,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/South_Australia/8/1992|1992-03-05",
      "sampling_date": 1992.1748633879781,
      "root_divergence": 0.08100079143386472,
      "fitted_divergence": 0.08231846963087533,
      "predicted_date": 1991.5726000099285,
      "divergence_residual": -0.001317678197010605,
      "temporal_residual": -0.6022633780496562,
      "z_score": -0.23800149226256492,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.5715118820926,
      "loocv_error_days": -220.37413752467324,
      "jackknife_tmrca": 1954.5475467490558,
      "leverage": 0.0017653862336181917
    },
    {
      "taxon": "A/Singapore/139N/2007|2007-08-10",
      "sampling_date": 2007.6054794520549,
      "root_divergence": 0.11831412710907316,
      "fitted_divergence": 0.11607875972176587,
      "predicted_date": 2008.6271855992127,
      "divergence_residual": 0.0022353673873072855,
      "temporal_residual": 1.021706147157829,
      "z_score": 0.4037562245024557,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.628168451206,
      "loocv_error_days": 373.5371569399445,
      "jackknife_tmrca": 1954.5504539344468,
      "leverage": 0.0009503983462104054
    },
    {
      "taxon": "A/England/9033/2019|2019-03-15",
      "sampling_date": 2019.2,
      "root_divergence": 0.1419269944509993,
      "fitted_divergence": 0.141446144636144,
      "predicted_date": 2019.4197791801416,
      "divergence_residual": 0.00048084981485529976,
      "temporal_residual": 0.21977918014158604,
      "z_score": 0.086851989923924,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.4201861444574,
      "loocv_error_days": 80.42298926303965,
      "jackknife_tmrca": 1954.5495150084132,
      "leverage": 0.001833818920728056
    },
    {
      "taxon": "A/Lyon/1781/1996|1996-10-26",
      "sampling_date": 1996.8169398907103,
      "root_divergence": 0.08618639360647848,
      "fitted_divergence": 0.09247476207607402,
      "predicted_date": 1993.9427525166523,
      "divergence_residual": -0.0062883684695955455,
      "temporal_residual": -2.8741873740580104,
      "z_score": -1.1358168352910496,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.9387253029636,
      "loocv_error_days": -1051.2678781744812,
      "jackknife_tmrca": 1954.5413627245848,
      "leverage": 0.0012811374657259959
    },
    {
      "taxon": "A/Hong_Kong/1-6/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03372160452212888,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.9629817544985,
      "divergence_residual": 0.0042947626458854984,
      "temporal_residual": 1.9629817544985144,
      "z_score": 0.7757280350796028,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.9773414691742,
      "loocv_error_days": 722.2239716158892,
      "jackknife_tmrca": 1954.5698515798017,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Netherlands/120/2002|2002-02-26",
      "sampling_date": 2002.1534246575343,
      "root_divergence": 0.10047580390013423,
      "fitted_divergence": 0.10415033439577044,
      "predicted_date": 2000.473928742622,
      "divergence_residual": -0.003674530495636208,
      "temporal_residual": -1.679495914912195,
      "z_score": -0.6637005479105467,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.472239391389,
      "loocv_error_days": -614.0529184595886,
      "jackknife_tmrca": 1954.5471533837913,
      "leverage": 0.000978650230809463
    },
    {
      "taxon": "A/Bulacao/FLU_PHC_0275/2011|2011-11-15",
      "sampling_date": 2011.8712328767124,
      "root_divergence": 0.12527921705040074,
      "fitted_divergence": 0.1254117035572306,
      "predicted_date": 2011.8106780528333,
      "divergence_residual": -0.00013248650682987084,
      "temporal_residual": -0.060554823879101605,
      "z_score": -0.023929959835185755,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8106098934209,
      "loocv_error_days": -22.142544647228874,
      "jackknife_tmrca": 1954.5500861812588,
      "leverage": 0.0011261805859111719
    },
    {
      "taxon": "A/Georgia/03/2023|2023-01-04",
      "sampling_date": 2023.0082191780823,
      "root_divergence": 0.15110383674307198,
      "fitted_divergence": 0.1497780598135982,
      "predicted_date": 2023.6141841958663,
      "divergence_residual": 0.0013257769294737765,
      "temporal_residual": 0.6059650177840012,
      "z_score": 0.2394643004171227,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.615675415001,
      "loocv_error_days": 221.87339053458396,
      "jackknife_tmrca": 1954.5480167061078,
      "leverage": 0.002403987838220935
    },
    {
      "taxon": "A/Managua/1784.03/2010|2010-06-03",
      "sampling_date": 2010.4191780821918,
      "root_divergence": 0.12136458468803454,
      "fitted_divergence": 0.1222347862593524,
      "predicted_date": 2010.0214401981507,
      "divergence_residual": -0.0008702015713178551,
      "temporal_residual": -0.39773788404113475,
      "z_score": -0.1571774299770185,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0210271749208,
      "loocv_error_days": -145.4246188807233,
      "jackknife_tmrca": 1954.550161288436,
      "leverage": 0.00104684108704716
    },
    {
      "taxon": "A/Memphis/103/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03485355220077453,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.4803543833114,
      "divergence_residual": -0.0033247977035860687,
      "temporal_residual": -1.5196456166886492,
      "z_score": -0.6005311590643742,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4704082073151,
      "loocv_error_days": -558.6834022781484,
      "jackknife_tmrca": 1954.5362136436734,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Yaroslavl/82/2019|2019-02-21",
      "sampling_date": 2019.1397260273973,
      "root_divergence": 0.1398894436971176,
      "fitted_divergence": 0.1413142725973641,
      "predicted_date": 2018.4884879113292,
      "divergence_residual": -0.0014248289002465053,
      "temporal_residual": -0.6512381160680434,
      "z_score": -0.2573552520234713,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4873245080164,
      "loocv_error_days": -238.2896549538641,
      "jackknife_tmrca": 1954.5516155977043,
      "leverage": 0.001825907739721485
    },
    {
      "taxon": "A/Tegucigalpa/FHT00191/2011|2011-10-04",
      "sampling_date": 2011.7561643835616,
      "root_divergence": 0.12687007037459655,
      "fitted_divergence": 0.1251599478468324,
      "predicted_date": 2012.5377999701461,
      "divergence_residual": 0.0017101225277641463,
      "temporal_residual": 0.7816355865845708,
      "z_score": 0.3088855188490462,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.538694239498,
      "loocv_error_days": 285.81902988078673,
      "jackknife_tmrca": 1954.5495697089277,
      "leverage": 0.001119158898799375
    },
    {
      "taxon": "A/California/VRDL286/2009|2009-04-30",
      "sampling_date": 2009.3260273972603,
      "root_divergence": 0.11717451820936642,
      "fitted_divergence": 0.11984310701057241,
      "predicted_date": 2008.1063113014138,
      "divergence_residual": -0.00266858880120599,
      "temporal_residual": -1.2197160958464792,
      "z_score": -0.4820054838602472,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.1051176624328,
      "loocv_error_days": -445.9372806457447,
      "jackknife_tmrca": 1954.5500723661303,
      "leverage": 0.0010003936810174072
    },
    {
      "taxon": "A/Umea/2000/1992|1992-11-01",
      "sampling_date": 1992.8333333333333,
      "root_divergence": 0.08248109291541246,
      "fitted_divergence": 0.08375912088413767,
      "predicted_date": 1992.2491926505531,
      "divergence_residual": -0.0012780279687252122,
      "temporal_residual": -0.5841406827801165,
      "z_score": -0.2308397941166261,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.2481866202509,
      "loocv_error_days": -213.72483695334472,
      "jackknife_tmrca": 1954.547715772282,
      "leverage": 0.0016841746867531932
    },
    {
      "taxon": "A/Queensland/34/2003|2003-08-25",
      "sampling_date": 2003.6465753424657,
      "root_divergence": 0.10966997953865003,
      "fitted_divergence": 0.10741716444736187,
      "predicted_date": 2004.6762562084605,
      "divergence_residual": 0.002252815091288163,
      "temporal_residual": 1.0296808659948056,
      "z_score": 0.40690766132020467,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.6772187951121,
      "loocv_error_days": 376.44252107912416,
      "jackknife_tmrca": 1954.5514479654405,
      "leverage": 0.0009426945635114906
    },
    {
      "taxon": "A/Italy/8443/2019|2019-01-18",
      "sampling_date": 2019.0465753424658,
      "root_divergence": 0.14342167413985263,
      "fitted_divergence": 0.1411104703556134,
      "predicted_date": 2020.102943582917,
      "divergence_residual": 0.0023112037842392408,
      "temporal_residual": 1.0563682404513202,
      "z_score": 0.4174539358849233,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.1049358979728,
      "loocv_error_days": 386.5661928989606,
      "jackknife_tmrca": 1954.547527522859,
      "leverage": 0.0018137495925896465
    },
    {
      "taxon": "A/Victoria/12/2016|2016-06-18",
      "sampling_date": 2016.4617486338798,
      "root_divergence": 0.13765327526683083,
      "fitted_divergence": 0.13545518743274287,
      "predicted_date": 2017.4664156361957,
      "divergence_residual": 0.002198087834087953,
      "temporal_residual": 1.004667002315955,
      "z_score": 0.3970227221061863,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4679877476735,
      "loocv_error_days": 367.5288363131686,
      "jackknife_tmrca": 1954.548283258036,
      "leverage": 0.001509418581538362
    },
    {
      "taxon": "A/Thailand/KS07193/2008|2008-06-12",
      "sampling_date": 2008.4453551912568,
      "root_divergence": 0.11833165812677514,
      "fitted_divergence": 0.11791630454032755,
      "predicted_date": 2008.6351983977593,
      "divergence_residual": 0.0004153535864475921,
      "temporal_residual": 0.18984320650247355,
      "z_score": 0.07502193905568552,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6353834876268,
      "loocv_error_days": 69.40783524913292,
      "jackknife_tmrca": 1954.5500842413262,
      "leverage": 0.0009712724120230664
    },
    {
      "taxon": "A/Pernambuco/9511/2018|2018-05-02",
      "sampling_date": 2018.331506849315,
      "root_divergence": 0.13983764770114043,
      "fitted_divergence": 0.1395459884409978,
      "predicted_date": 2018.4648138218759,
      "divergence_residual": 0.00029165926014262933,
      "temporal_residual": 0.13330697256083113,
      "z_score": 0.05268003925664313,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4650450287863,
      "loocv_error_days": 48.774820051898075,
      "jackknife_tmrca": 1954.5497527098985,
      "leverage": 0.001723176793762671
    },
    {
      "taxon": "A/Pennsylvania/51/2018|2018-01-16",
      "sampling_date": 2018.041095890411,
      "root_divergence": 0.13814674943855637,
      "fitted_divergence": 0.13891060498142246,
      "predicted_date": 2017.6919649564454,
      "divergence_residual": -0.0007638555428660931,
      "temporal_residual": -0.34913093396562545,
      "z_score": -0.13796901207563855,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6913820690988,
      "loocv_error_days": -127.73297323428363,
      "jackknife_tmrca": 1954.5507947491003,
      "leverage": 0.001687786362616244
    },
    {
      "taxon": "A/New_York/772/1993|1993-03-10",
      "sampling_date": 1993.186301369863,
      "root_divergence": 0.08108739888503363,
      "fitted_divergence": 0.08453137153547745,
      "predicted_date": 1991.6121851652597,
      "divergence_residual": -0.0034439726504438134,
      "temporal_residual": -1.5741162046033423,
      "z_score": -0.6220567601229662,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.6094504475832,
      "loocv_error_days": -575.9447993627136,
      "jackknife_tmrca": 1954.5438991765275,
      "leverage": 0.0016423460535797375
    },
    {
      "taxon": "A/Mexico/24014/2008|2008-12-01",
      "sampling_date": 2008.9153005464482,
      "root_divergence": 0.11788821718385249,
      "fitted_divergence": 0.118944487177511,
      "predicted_date": 2008.432517469399,
      "divergence_residual": -0.0010562699936585013,
      "temporal_residual": -0.4827830770491346,
      "z_score": -0.19078545527521545,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.43204492254,
      "loocv_error_days": -176.50911663248286,
      "jackknife_tmrca": 1954.5500091252081,
      "leverage": 0.0009858907275220367
    },
    {
      "taxon": "A/China/41303/2012|2012-12-24",
      "sampling_date": 2012.9781420765028,
      "root_divergence": 0.13154613062054835,
      "fitted_divergence": 0.12783348474432119,
      "predicted_date": 2014.675059162929,
      "divergence_residual": 0.003712645876227161,
      "temporal_residual": 1.6969170864263106,
      "z_score": 0.6705850190047659,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.6772023409394,
      "loocv_error_days": 620.5817615854824,
      "jackknife_tmrca": 1954.5485059280886,
      "leverage": 0.0012001831436679023
    },
    {
      "taxon": "A/Hong_Kong/1-8/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03372160452212888,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.9629817544985,
      "divergence_residual": 0.0042947626458854984,
      "temporal_residual": 1.9629817544985144,
      "z_score": 0.7757280350796028,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.9773414691742,
      "loocv_error_days": 722.2239716158892,
      "jackknife_tmrca": 1954.5698515798017,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Nanjing/1/2009|2009-04-10",
      "sampling_date": 2009.2712328767122,
      "root_divergence": 0.12095627295730904,
      "fitted_divergence": 0.11972322333895412,
      "predicted_date": 2009.8348155709832,
      "divergence_residual": 0.0012330496183549228,
      "temporal_residual": 0.5635826942709627,
      "z_score": 0.22271572062742107,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.8353846427315,
      "loocv_error_days": 206.05643253852088,
      "jackknife_tmrca": 1954.5500434796513,
      "leverage": 0.0009983657596995654
    },
    {
      "taxon": "A/Japan/26/2012|2012-03-05",
      "sampling_date": 2012.1748633879781,
      "root_divergence": 0.1293632288494757,
      "fitted_divergence": 0.12607600977146147,
      "predicted_date": 2013.6773331645938,
      "divergence_residual": 0.003287219078014242,
      "temporal_residual": 1.502469776615726,
      "z_score": 0.5937436376622887,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6791288779661,
      "loocv_error_days": 549.4329702181276,
      "jackknife_tmrca": 1954.5489761071515,
      "leverage": 0.0011453155440088061
    },
    {
      "taxon": "A/Germany/9482/2019|2019-03-19",
      "sampling_date": 2019.2109589041097,
      "root_divergence": 0.14126517286500342,
      "fitted_divergence": 0.14147012137046777,
      "predicted_date": 2019.1172843032039,
      "divergence_residual": -0.0002049485054643474,
      "temporal_residual": -0.09367460090584245,
      "z_score": -0.037018181106858325,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1171126494796,
      "loocv_error_days": -34.27734450363664,
      "jackknife_tmrca": 1954.5502746683203,
      "leverage": 0.0018352610437692126
    },
    {
      "taxon": "A/England/7400/2018|2018-02-27",
      "sampling_date": 2018.1561643835616,
      "root_divergence": 0.14114725414226612,
      "fitted_divergence": 0.13916236069182017,
      "predicted_date": 2019.0633878902163,
      "divergence_residual": 0.001984893450445946,
      "temporal_residual": 0.9072235066546455,
      "z_score": 0.35851515511152116,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0649845607318,
      "loocv_error_days": 331.9465697113892,
      "jackknife_tmrca": 1954.548080095437,
      "leverage": 0.001701712670727903
    },
    {
      "taxon": "A/Malaysia/1959864/2008|2008-03-10",
      "sampling_date": 1959.5,
      "root_divergence": 0.11904881694468564,
      "fitted_divergence": 0.010829887316494258,
      "predicted_date": 2008.96298593591,
      "divergence_residual": 0.10821892962819138,
      "temporal_residual": 49.462985935909956,
      "z_score": 19.54670480319085,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9704778684466,
      "loocv_error_days": 18069.0920414501,
      "jackknife_tmrca": 1955.147637101377,
      "leverage": 0.010994604895748572
    },
    {
      "taxon": "A/Texas/1/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04707807231444317,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1976.0677434707204,
      "divergence_residual": -0.0020396626250639704,
      "temporal_residual": -0.9322565292795844,
      "z_score": -0.36840766552768456,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.0631431190975,
      "loocv_error_days": -342.1869757496368,
      "jackknife_tmrca": 1954.5427119819637,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Western_Australia/27/2002|2002-07-21",
      "sampling_date": 2002.5506849315068,
      "root_divergence": 0.10200227790072292,
      "fitted_divergence": 0.10501949101500105,
      "predicted_date": 2001.1716251833654,
      "divergence_residual": -0.0030172131142781333,
      "temporal_residual": -1.3790597481413442,
      "z_score": -0.5449746571670694,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.1702642133716,
      "loocv_error_days": -504.19866729886564,
      "jackknife_tmrca": 1954.547804311547,
      "leverage": 0.0009670058067803866
    },
    {
      "taxon": "A/Genoa/14/2003|2003-10-24",
      "sampling_date": 2003.8109589041096,
      "root_divergence": 0.10498958959092551,
      "fitted_divergence": 0.10777681546221624,
      "predicted_date": 2002.5370180645032,
      "divergence_residual": -0.0027872258712907244,
      "temporal_residual": -1.2739408396064391,
      "z_score": -0.503433932613428,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.5358068799098,
      "loocv_error_days": -465.74927683896584,
      "jackknife_tmrca": 1954.5483656369354,
      "leverage": 0.0009400368313305158
    },
    {
      "taxon": "A/NamDinh/HN30119/2004|2004-01-31",
      "sampling_date": 2004.0792349726776,
      "root_divergence": 0.10732517072896343,
      "fitted_divergence": 0.10836377050417229,
      "predicted_date": 2003.6045283178373,
      "divergence_residual": -0.0010385997752088566,
      "temporal_residual": -0.4747066548402472,
      "z_score": -0.18759382747932266,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6040820081905,
      "loocv_error_days": -173.5496202788956,
      "jackknife_tmrca": 1954.5494517367506,
      "leverage": 0.0009362534696338173
    },
    {
      "taxon": "A/Cambara_do_Sul/LACENRS-2049/2015|2015-08-10",
      "sampling_date": 2015.6054794520549,
      "root_divergence": 0.13181204870852273,
      "fitted_divergence": 0.13358177577800032,
      "predicted_date": 2014.7966007702132,
      "divergence_residual": -0.001769727069477589,
      "temporal_residual": -0.8088786818416338,
      "z_score": -0.31965140228371874,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.795480259176,
      "loocv_error_days": -295.85220519900975,
      "jackknife_tmrca": 1954.5512991945582,
      "leverage": 0.0014226692515979331
    },
    {
      "taxon": "A/Farroupilha/LACENRS-1297/2014|2014-07-02",
      "sampling_date": 2014.4986301369863,
      "root_divergence": 0.12983785864504432,
      "fitted_divergence": 0.13116012561131576,
      "predicted_date": 2013.894269397318,
      "divergence_residual": -0.0013222669662714404,
      "temporal_residual": -0.6043607396682091,
      "z_score": -0.23883032432050222,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.8934859047527,
      "loocv_error_days": -221.02893082334788,
      "jackknife_tmrca": 1954.550819965139,
      "leverage": 0.0013209060499586047
    },
    {
      "taxon": "A/Louisiana/02/2020|2020-01-06",
      "sampling_date": 2020.0136612021859,
      "root_divergence": 0.13982711023056557,
      "fitted_divergence": 0.14322633527191816,
      "predicted_date": 2018.4599975225406,
      "divergence_residual": -0.0033992250413525937,
      "temporal_residual": -1.5536636796452967,
      "z_score": -0.6139743635537176,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.457140077835,
      "loocv_error_days": -568.5193406691537,
      "jackknife_tmrca": 1954.5541190994172,
      "leverage": 0.0019440094508894968
    },
    {
      "taxon": "A/Shanghai/44/2017|2017-08-23",
      "sampling_date": 2017.641095890411,
      "root_divergence": 0.14117113170223028,
      "fitted_divergence": 0.13803545417861052,
      "predicted_date": 2019.074301465288,
      "divergence_residual": 0.003135677523619762,
      "temporal_residual": 1.4332055748770927,
      "z_score": 0.5663719196149689,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0767765167034,
      "loocv_error_days": 524.3823487533077,
      "jackknife_tmrca": 1954.5471191472998,
      "leverage": 0.0016403593708842795
    },
    {
      "taxon": "A/New_York/768/1993|1993-03-09",
      "sampling_date": 1993.1835616438357,
      "root_divergence": 0.07956286616101096,
      "fitted_divergence": 0.08452537735189664,
      "predicted_date": 1990.9153760123118,
      "divergence_residual": -0.004962511190885671,
      "temporal_residual": -2.26818563152392,
      "z_score": -0.8963380220451218,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.9113424117086,
      "loocv_error_days": -829.9280745344231,
      "jackknife_tmrca": 1954.541186354821,
      "leverage": 0.0016426661455406894
    },
    {
      "taxon": "A/Hawaii/47/2014|2014-07-18",
      "sampling_date": 2014.5424657534247,
      "root_divergence": 0.132483837818456,
      "fitted_divergence": 0.1312560325486103,
      "predicted_date": 2015.1036514443483,
      "divergence_residual": 0.0012278052698456998,
      "temporal_residual": 0.5611856909235939,
      "z_score": 0.22176847662355753,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.104409588772,
      "loocv_error_days": 205.24998586055204,
      "jackknife_tmrca": 1954.5493241487293,
      "leverage": 0.0013247138327098559
    },
    {
      "taxon": "A/Finland/218/1992|1992-01-24",
      "sampling_date": 1992.0628415300546,
      "root_divergence": 0.07911078414709109,
      "fitted_divergence": 0.08207337958363972,
      "predicted_date": 1990.7087455607518,
      "divergence_residual": -0.002962595436548629,
      "temporal_residual": -1.3540959693027617,
      "z_score": -0.5351095104013198,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.706214135455,
      "loocv_error_days": -495.50815587751384,
      "jackknife_tmrca": 1954.5443877225168,
      "leverage": 0.0017796143310015746
    },
    {
      "taxon": "A/Malaysia/18121/2001|2001-02-26",
      "sampling_date": 2001.1534246575343,
      "root_divergence": 0.10061934021966375,
      "fitted_divergence": 0.10196245738874113,
      "predicted_date": 2000.5395340390205,
      "divergence_residual": -0.0013431171690773819,
      "temporal_residual": -0.6138906185137785,
      "z_score": -0.24259632681872165,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.5389028379393,
      "loocv_error_days": -224.45409460706782,
      "jackknife_tmrca": 1954.5488403657675,
      "leverage": 0.0010146321236502054
    },
    {
      "taxon": "A/Keelung/0161/2017|2017-04-07",
      "sampling_date": 2017.2630136986302,
      "root_divergence": 0.13546845637707455,
      "fitted_divergence": 0.13720825684444612,
      "predicted_date": 2016.4678133917657,
      "divergence_residual": -0.0017398004673715717,
      "temporal_residual": -0.7952003068644444,
      "z_score": -0.3142460036243655,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.4665773325592,
      "loocv_error_days": -290.89838270744025,
      "jackknife_tmrca": 1954.5515988229936,
      "leverage": 0.001596935433544608
    },
    {
      "taxon": "A/Hong_Kong/14/1974|1974-01-01",
      "sampling_date": 1974.0,
      "root_divergence": 0.03799724647293854,
      "fitted_divergence": 0.042554103918419225,
      "predicted_date": 1971.917224126018,
      "divergence_residual": -0.0045568574454806846,
      "temporal_residual": -2.082775873981973,
      "z_score": -0.82306808636028,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.9047503257752,
      "loocv_error_days": -765.2899435105937,
      "jackknife_tmrca": 1954.5321154097855,
      "leverage": 0.005640956595769916
    },
    {
      "taxon": "A/Netherlands/101/1993|1993-02-15",
      "sampling_date": 1993.123287671233,
      "root_divergence": 0.08556427203763971,
      "fitted_divergence": 0.0843935053131167,
      "predicted_date": 1993.658403091689,
      "divergence_residual": 0.0011707667245230008,
      "temporal_residual": 0.5351154204561226,
      "z_score": 0.2114660682403223,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.6592704775478,
      "loocv_error_days": 195.76772000651914,
      "jackknife_tmrca": 1954.5521455265057,
      "leverage": 0.0016497262995107437
    },
    {
      "taxon": "A/Kabul/1514A01305429N/2013|2013-01-10",
      "sampling_date": 2013.0246575342467,
      "root_divergence": 0.13305284362608202,
      "fitted_divergence": 0.12793525484479054,
      "predicted_date": 2015.3637235625697,
      "divergence_residual": 0.005117588781291482,
      "temporal_residual": 2.339066028323032,
      "z_score": 0.9243484255084257,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3667411911454,
      "loocv_error_days": 855.446055682248,
      "jackknife_tmrca": 1954.5478960606044,
      "leverage": 0.0012035490582020375
    },
    {
      "taxon": "A/Singapore/H2012.490/2012|2012-06-27",
      "sampling_date": 2012.4863387978141,
      "root_divergence": 0.12795145355410625,
      "fitted_divergence": 0.12675747965889672,
      "predicted_date": 2013.032061382481,
      "divergence_residual": 0.0011939738952095325,
      "temporal_residual": 0.5457225846669189,
      "z_score": 0.2156577906708196,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0327084274174,
      "loocv_error_days": 199.56150721260713,
      "jackknife_tmrca": 1954.549617011424,
      "leverage": 0.0011658594820416418
    },
    {
      "taxon": "A/Victoria/120/2012|2012-07-16",
      "sampling_date": 2012.5382513661202,
      "root_divergence": 0.12490477627109962,
      "fitted_divergence": 0.12687105797346943,
      "predicted_date": 2011.6395346210506,
      "divergence_residual": -0.0019662817023698015,
      "temporal_residual": -0.8987167450695779,
      "z_score": -0.3551534664793599,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6385099555819,
      "loocv_error_days": -328.63055019913384,
      "jackknife_tmrca": 1954.5507676880559,
      "leverage": 0.0011693735242492836
    },
    {
      "taxon": "A/USA/10048667676/2022|2022-12-01",
      "sampling_date": 2022.9150684931508,
      "root_divergence": 0.1558212984311299,
      "fitted_divergence": 0.14957425757184753,
      "predicted_date": 2025.7703665008594,
      "divergence_residual": 0.006247040859282377,
      "temporal_residual": 2.8552980077085977,
      "z_score": 1.128352165276402,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.7778866133758,
      "loocv_error_days": 1045.6443184121918,
      "jackknife_tmrca": 1954.5405416356962,
      "leverage": 0.0023883892767062108
    },
    {
      "taxon": "A/Kuwait/AF03/2008|2008-02-02",
      "sampling_date": 2008.0874316939892,
      "root_divergence": 0.12152086332833648,
      "fitted_divergence": 0.1171332119503802,
      "predicted_date": 2010.0928695517205,
      "divergence_residual": 0.00438765137795627,
      "temporal_residual": 2.0054378577312946,
      "z_score": 0.7925057710225488,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0948510115204,
      "loocv_error_days": 733.2099057282819,
      "jackknife_tmrca": 1954.5506103581936,
      "leverage": 0.0009615532004437216
    },
    {
      "taxon": "A/Quebec/26-100605/2005|2005-06-10",
      "sampling_date": 2005.4383561643835,
      "root_divergence": 0.11056843842891795,
      "fitted_divergence": 0.11133736050927207,
      "predicted_date": 2005.0869094981022,
      "divergence_residual": -0.0007689220803541175,
      "temporal_residual": -0.3514466662813902,
      "z_score": -0.138884139521391,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0865831871786,
      "loocv_error_days": -128.48507992411652,
      "jackknife_tmrca": 1954.54972253397,
      "leverage": 0.0009276450296332134
    },
    {
      "taxon": "A/Hong_Kong/107/1971|1971-01-01",
      "sampling_date": 1971.0,
      "root_divergence": 0.04821782062282692,
      "fitted_divergence": 0.0359904728973313,
      "predicted_date": 1976.5886814872185,
      "divergence_residual": 0.012227347725495614,
      "temporal_residual": 5.588681487218537,
      "z_score": 2.2085263394988193,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.6205250301748,
      "loocv_error_days": 2052.896767271347,
      "jackknife_tmrca": 1954.602245176003,
      "leverage": 0.006583916170848446
    },
    {
      "taxon": "A/New_York/508/1997|1997-12-22",
      "sampling_date": 1997.972602739726,
      "root_divergence": 0.09125008349892956,
      "fitted_divergence": 0.09500321025131345,
      "predicted_date": 1996.2571832987219,
      "divergence_residual": -0.003753126752383887,
      "temporal_residual": -1.7154194410040873,
      "z_score": -0.6778967503176574,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.2550302007357,
      "loocv_error_days": -627.3433698661798,
      "jackknife_tmrca": 1954.5453468918595,
      "leverage": 0.0011925665990906535
    },
    {
      "taxon": "A/Malaysia/2205714/2009|2009-04-16",
      "sampling_date": 2009.2876712328766,
      "root_divergence": 0.11612121435530795,
      "fitted_divergence": 0.1197591884404395,
      "predicted_date": 2007.624883940244,
      "divergence_residual": -0.0036379740851315567,
      "temporal_residual": -1.662787292632629,
      "z_score": -0.6570976608994323,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.623272321757,
      "loocv_error_days": -607.9217022864461,
      "jackknife_tmrca": 1954.5500659045447,
      "leverage": 0.0009989711262339746
    },
    {
      "taxon": "A/Victoria/506/2013|2013-06-16",
      "sampling_date": 2013.454794520548,
      "root_divergence": 0.13079922629530996,
      "fitted_divergence": 0.1288763416669919,
      "predicted_date": 2014.33367602172,
      "divergence_residual": 0.00192288462831805,
      "temporal_residual": 0.8788815011721454,
      "z_score": 0.3473150060665079,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3347930511047,
      "loocv_error_days": 321.4194632858728,
      "jackknife_tmrca": 1954.5491471944117,
      "leverage": 0.0012356530152949226
    },
    {
      "taxon": "A/Hong_Kong/H090-714-V10/2009|2009-07-15",
      "sampling_date": 2009.5342465753424,
      "root_divergence": 0.11606253347638405,
      "fitted_divergence": 0.1202986649627208,
      "predicted_date": 2007.5980630180736,
      "divergence_residual": -0.004236131486336753,
      "temporal_residual": -1.936183557268805,
      "z_score": -0.7651379657460251,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.5961824081667,
      "loocv_error_days": -707.8779370609439,
      "jackknife_tmrca": 1954.5501849863956,
      "leverage": 0.0010083612099469666
    },
    {
      "taxon": "A/Mexico/DIF2112/2005|2005-01-11",
      "sampling_date": 2005.027397260274,
      "root_divergence": 0.11234341491817132,
      "fitted_divergence": 0.11043823297213688,
      "predicted_date": 2005.898187501185,
      "divergence_residual": 0.0019051819460344371,
      "temporal_residual": 0.870790240910992,
      "z_score": 0.3441175145924071,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.8989952517536,
      "loocv_error_days": 318.3511663879149,
      "jackknife_tmrca": 1954.5509395745212,
      "leverage": 0.0009283878827395647
    },
    {
      "taxon": "A/Waikato/7/2000|2000-09-08",
      "sampling_date": 2000.6857923497269,
      "root_divergence": 0.1017714246268794,
      "fitted_divergence": 0.10093933541474519,
      "predicted_date": 2001.0661104432306,
      "divergence_residual": 0.0008320892121342072,
      "temporal_residual": 0.38031809350377443,
      "z_score": 0.15029350461501897,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.0665011020412,
      "loocv_error_days": 139.05387178282598,
      "jackknife_tmrca": 1954.5508385373316,
      "leverage": 0.0010347346512222559
    },
    {
      "taxon": "A/Paris/597/1991|1991-12-01",
      "sampling_date": 1991.9150684931508,
      "root_divergence": 0.07993569690133367,
      "fitted_divergence": 0.081750070353939,
      "predicted_date": 1991.0857835531035,
      "divergence_residual": -0.0018143734526053223,
      "temporal_residual": -0.8292849400472733,
      "z_score": -0.3277155152307445,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.0842448363467,
      "loocv_error_days": -303.4583406477026,
      "jackknife_tmrca": 1954.5465515227493,
      "leverage": 0.0017985665144849266
    },
    {
      "taxon": "A/Singapore/S2012.181/2012|2012-03-06",
      "sampling_date": 2012.1775956284152,
      "root_divergence": 0.12651454303322346,
      "fitted_divergence": 0.12608198757749153,
      "predicted_date": 2012.3753011915444,
      "divergence_residual": 0.00043255545573192555,
      "temporal_residual": 0.19770556312914778,
      "z_score": 0.07812897275227783,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3755291847438,
      "loocv_error_days": 72.29523144898741,
      "jackknife_tmrca": 1954.5499063709856,
      "leverage": 0.0011454917271072936
    },
    {
      "taxon": "A/Memphis/102/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03589509865933338,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.9564078612775,
      "divergence_residual": -0.0022832512450272208,
      "temporal_residual": -1.043592138722488,
      "z_score": -0.4124050961453863,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.949657783758,
      "loocv_error_days": -383.63749448235967,
      "jackknife_tmrca": 1954.5405480403283,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Santa_Cruz/174/2011|2011-09-05",
      "sampling_date": 2011.676712328767,
      "root_divergence": 0.12589039950285563,
      "fitted_divergence": 0.12498611652298627,
      "predicted_date": 2012.0900276005873,
      "divergence_residual": 0.0009042829798693586,
      "temporal_residual": 0.4133152718202382,
      "z_score": 0.1633332775216392,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.0904938184171,
      "loocv_error_days": 151.13368909469585,
      "jackknife_tmrca": 1954.5498028282357,
      "leverage": 0.0011143843684564584
    },
    {
      "taxon": "A/Netherlands/312/2003|2003-09-25",
      "sampling_date": 2003.731506849315,
      "root_divergence": 0.1070348591251819,
      "fitted_divergence": 0.1076029841383701,
      "predicted_date": 2003.4718373105966,
      "divergence_residual": -0.0005681250131882032,
      "temporal_residual": -0.2596695387185264,
      "z_score": -0.10261579893880077,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.4715921109455,
      "loocv_error_days": -94.93385818950236,
      "jackknife_tmrca": 1954.549699649883,
      "leverage": 0.0009412891892062424
    },
    {
      "taxon": "A/Peru/PER304/2010|2010-11-29",
      "sampling_date": 2010.9095890410958,
      "root_divergence": 0.123431361013513,
      "fitted_divergence": 0.12330774512033371,
      "predicted_date": 2010.9660894260728,
      "divergence_residual": 0.000123615893179288,
      "temporal_residual": 0.05650038497697096,
      "z_score": 0.02232773306167377,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.9661501084986,
      "loocv_error_days": 20.658929868855864,
      "jackknife_tmrca": 1954.5500245699918,
      "leverage": 0.0010713856115704833
    },
    {
      "taxon": "A/Malaysia/10877/1999|1999-02-02",
      "sampling_date": 1999.0876712328768,
      "root_divergence": 0.09448522169778077,
      "fitted_divergence": 0.09744284296874096,
      "predicted_date": 1997.735848776012,
      "divergence_residual": -0.0029576212709601923,
      "temporal_residual": -1.3518224568647383,
      "z_score": -0.5342110673402638,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.7342787436228,
      "loocv_error_days": -494.32660670003077,
      "jackknife_tmrca": 1954.5467100518144,
      "leverage": 0.0011191939602587383
    },
    {
      "taxon": "A/China/39207/2012|2012-09-26",
      "sampling_date": 2012.7349726775956,
      "root_divergence": 0.12914116954418073,
      "fitted_divergence": 0.12730146000763903,
      "predicted_date": 2013.575837831638,
      "divergence_residual": 0.0018397095365416949,
      "temporal_residual": 0.8408651540423762,
      "z_score": 0.3322917659409911,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5768584303285,
      "loocv_error_days": 307.4987711856838,
      "jackknife_tmrca": 1954.5493333528552,
      "leverage": 0.0011829233827348007
    },
    {
      "taxon": "A/Illinois/NHRC0002/2005|2005-12-23",
      "sampling_date": 2005.9753424657533,
      "root_divergence": 0.11187539921987517,
      "fitted_divergence": 0.11251222049112872,
      "predicted_date": 2005.6842743347718,
      "divergence_residual": -0.0006368212712535432,
      "temporal_residual": -0.29106813098155726,
      "z_score": -0.11502384512906005,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.684003874737,
      "loocv_error_days": -106.41142036868752,
      "jackknife_tmrca": 1954.5498163507375,
      "leverage": 0.0009291043293077125
    },
    {
      "taxon": "A/China/71518/2016|2016-01-26",
      "sampling_date": 2016.068306010929,
      "root_divergence": 0.1379354921499912,
      "fitted_divergence": 0.1345943833644037,
      "predicted_date": 2017.5954068373708,
      "divergence_residual": 0.0033411087855874932,
      "temporal_residual": 1.5271008264417105,
      "z_score": 0.6034772971013875,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5977718475478,
      "loocv_error_days": 558.6373968250106,
      "jackknife_tmrca": 1954.5475120313752,
      "leverage": 0.0014686893224476506
    },
    {
      "taxon": "A/China/41678/2013|2013-01-05",
      "sampling_date": 2013.0109589041097,
      "root_divergence": 0.13227680645215362,
      "fitted_divergence": 0.12790528392688597,
      "predicted_date": 2015.0090248425618,
      "divergence_residual": 0.0043715225252676515,
      "temporal_residual": 1.9980659384521005,
      "z_score": 0.789592547583713,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0115755048241,
      "loocv_error_days": 730.7252134109585,
      "jackknife_tmrca": 1954.548216384115,
      "leverage": 0.0012025556628454173
    },
    {
      "taxon": "A/South_Korea/WRAIR1171P/2009|2009-01-01",
      "sampling_date": 2009.0,
      "root_divergence": 0.11975432091068314,
      "fitted_divergence": 0.11912979916444497,
      "predicted_date": 2009.2854464598474,
      "divergence_residual": 0.0006245217462381714,
      "temporal_residual": 0.2854464598474351,
      "z_score": 0.11280228199291623,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.2857303686521,
      "loocv_error_days": 104.3630171501938,
      "jackknife_tmrca": 1954.55006427171,
      "leverage": 0.0009887496821733219
    },
    {
      "taxon": "A/Auckland/617/2005|2005-09-28",
      "sampling_date": 2005.7397260273972,
      "root_divergence": 0.10918412459955369,
      "fitted_divergence": 0.11199672070317117,
      "predicted_date": 2004.4541893657927,
      "divergence_residual": -0.0028125961036174763,
      "temporal_residual": -1.2855366616045103,
      "z_score": -0.5080163512696018,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.4529976281478,
      "loocv_error_days": -469.9775478258219,
      "jackknife_tmrca": 1954.5489530664743,
      "leverage": 0.0009281250566757921
    },
    {
      "taxon": "A/Thailand/KS10406/2011|2011-07-25",
      "sampling_date": 2011.5616438356165,
      "root_divergence": 0.12783987150898127,
      "fitted_divergence": 0.12473436081258857,
      "predicted_date": 2012.9810612372414,
      "divergence_residual": 0.0031055106963926993,
      "temporal_residual": 1.419417401624969,
      "z_score": 0.5609231310464425,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.982694274592,
      "loocv_error_days": 519.038672835801,
      "jackknife_tmrca": 1954.5492469954315,
      "leverage": 0.0011075763814715242
    },
    {
      "taxon": "A/Homo_sapien/China/LS340/2019|2019-10-11",
      "sampling_date": 2019.7753424657535,
      "root_divergence": 0.14363616439979077,
      "fitted_divergence": 0.14270492318813355,
      "predicted_date": 2020.2009793770906,
      "divergence_residual": 0.0009312412116572188,
      "temporal_residual": 0.42563691133705106,
      "z_score": 0.16820252360070992,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2018068219609,
      "loocv_error_days": 155.7661061047388,
      "jackknife_tmrca": 1954.5489565895493,
      "leverage": 0.0019110804587731973
    },
    {
      "taxon": "A/Victoria/5071/2014|2014-10-03",
      "sampling_date": 2014.7534246575342,
      "root_divergence": 0.13106677033499475,
      "fitted_divergence": 0.1317175846843395,
      "predicted_date": 2014.4559607931333,
      "divergence_residual": -0.0006508143493447471,
      "temporal_residual": -0.29746386440092465,
      "z_score": -0.11755130097875743,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4555646258616,
      "loocv_error_days": -108.7933765684167,
      "jackknife_tmrca": 1954.5504461350663,
      "leverage": 0.0013432953778454901
    },
    {
      "taxon": "A/New_York/1040/2006|2006-03-12",
      "sampling_date": 2006.1917808219177,
      "root_divergence": 0.11691026712302205,
      "fitted_divergence": 0.11298576099402007,
      "predicted_date": 2007.9855316207027,
      "divergence_residual": 0.003924506129001984,
      "temporal_residual": 1.793750798784913,
      "z_score": 0.7088516127952119,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9872140505274,
      "loocv_error_days": 655.7819867496862,
      "jackknife_tmrca": 1954.5513774508338,
      "leverage": 0.0009304709596232572
    },
    {
      "taxon": "A/Guangdong/SKLRD01/2017|2017-07-15",
      "sampling_date": 2017.5342465753424,
      "root_divergence": 0.13953150345714135,
      "fitted_divergence": 0.13780168101895526,
      "predicted_date": 2018.3248862834378,
      "divergence_residual": 0.0017298224381860905,
      "temporal_residual": 0.7906397080953411,
      "z_score": 0.3124437533925778,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3262117662698,
      "loocv_error_days": 289.26528598622747,
      "jackknife_tmrca": 1954.5484526699067,
      "leverage": 0.0016279490424843505
    },
    {
      "taxon": "A/Bilthoven/6545/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04366495590518508,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.5077305457285,
      "divergence_residual": -0.0032649020272927584,
      "temporal_residual": -1.4922694542715362,
      "z_score": -0.5897126903591743,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.499825155419,
      "loocv_error_days": -547.9388619831727,
      "jackknife_tmrca": 1954.5379369473326,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Thailand/1552AN015808_CP2/2010|2010-11-01",
      "sampling_date": 2010.8328767123287,
      "root_divergence": 0.1219722017406017,
      "fitted_divergence": 0.12313990798006841,
      "predicted_date": 2010.2991601296712,
      "divergence_residual": -0.0011677062394667148,
      "temporal_residual": -0.5337165826574619,
      "z_score": -0.21091327772432542,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.2985972077086,
      "loocv_error_days": -195.14558906250778,
      "jackknife_tmrca": 1954.5502538783398,
      "leverage": 0.0010673947482718821
    },
    {
      "taxon": "A/Hong_Kong/49/1995|1995-09-01",
      "sampling_date": 1995.6657534246576,
      "root_divergence": 0.08196088943410966,
      "fitted_divergence": 0.08995610767619411,
      "predicted_date": 1992.0114263229068,
      "divergence_residual": -0.007995218242084448,
      "temporal_residual": -3.654327101750823,
      "z_score": -1.4441112229814523,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.0057451135992,
      "loocv_error_days": -1336.8180356140774,
      "jackknife_tmrca": 1954.5379805327293,
      "leverage": 0.0013820422965543843
    },
    {
      "taxon": "A/Tennessee/F2079B/2011|2011-03-22",
      "sampling_date": 2011.2191780821918,
      "root_divergence": 0.126359141443377,
      "fitted_divergence": 0.12398508786497575,
      "predicted_date": 2012.3042727062377,
      "divergence_residual": 0.0023740535784012584,
      "temporal_residual": 1.0850946240459507,
      "z_score": 0.42880598286641775,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3054872978905,
      "loocv_error_days": 396.7744410339676,
      "jackknife_tmrca": 1954.5495259003796,
      "leverage": 0.0010880625017205678
    },
    {
      "taxon": "A/New_York/193/2003|2003-02-19",
      "sampling_date": 2003.1342465753426,
      "root_divergence": 0.1060025617380537,
      "fitted_divergence": 0.10629625211773354,
      "predicted_date": 2003.000011250991,
      "divergence_residual": -0.00029369037967984235,
      "temporal_residual": -0.13423532435149355,
      "z_score": -0.053046903853717776,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.9998830548939,
      "loocv_error_days": -49.076275843883025,
      "jackknife_tmrca": 1954.5498481772672,
      "leverage": 0.0009526328581782402
    },
    {
      "taxon": "A/Malaysia/1666665/2006|2006-10-22",
      "sampling_date": 2006.805479452055,
      "root_divergence": 0.11630643449702997,
      "fitted_divergence": 0.11432845811614252,
      "predicted_date": 2007.7095414146481,
      "divergence_residual": 0.001977976380887453,
      "temporal_residual": 0.9040619625932322,
      "z_score": 0.35726578111357526,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7103945212602,
      "loocv_error_days": 330.52022902725207,
      "jackknife_tmrca": 1954.550582930947,
      "leverage": 0.0009367779296777157
    },
    {
      "taxon": "A/New_York/513/1997|1997-12-24",
      "sampling_date": 1997.978082191781,
      "root_divergence": 0.0912158007519503,
      "fitted_divergence": 0.09501519861847557,
      "predicted_date": 1996.2415138863787,
      "divergence_residual": -0.003799397866525278,
      "temporal_residual": -1.7365683054022156,
      "z_score": -0.6862543252090738,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.239333691487,
      "loocv_error_days": -635.0778897323553,
      "jackknife_tmrca": 1954.5452912520493,
      "leverage": 0.0011921770219237905
    },
    {
      "taxon": "A/Boston/DOA2-157/2013|2013-01-09",
      "sampling_date": 2013.021917808219,
      "root_divergence": 0.127724316366645,
      "fitted_divergence": 0.12792926066120922,
      "predicted_date": 2012.9282451319646,
      "divergence_residual": -0.0002049442945642188,
      "temporal_residual": -0.09367267625452769,
      "z_score": -0.03701742052622745,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9281325942163,
      "loocv_error_days": -34.2550494145097,
      "jackknife_tmrca": 1954.5501335622005,
      "leverage": 0.0012033502358039887
    },
    {
      "taxon": "A/Cambodia/NHRCC00006/2009|2009-10-14",
      "sampling_date": 2009.7835616438356,
      "root_divergence": 0.11522307588451187,
      "fitted_divergence": 0.12084413566858293,
      "predicted_date": 2007.2143771028348,
      "divergence_residual": -0.005621059784071056,
      "temporal_residual": -2.5691845410008227,
      "z_score": -1.0152862965639822,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.2118955577212,
      "loocv_error_days": -939.3010379532916,
      "jackknife_tmrca": 1954.5503856452085,
      "leverage": 0.0010184458114897209
    },
    {
      "taxon": "A/England/493/2003|2003-11-23",
      "sampling_date": 2003.8931506849315,
      "root_divergence": 0.11170937950876116,
      "fitted_divergence": 0.10795664096964316,
      "predicted_date": 2005.6083926875947,
      "divergence_residual": 0.003752738539117992,
      "temporal_residual": 1.7152420026632171,
      "z_score": 0.6778266305138929,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.6099829632026,
      "loocv_error_days": 627.072989638524,
      "jackknife_tmrca": 1954.5522775897368,
      "leverage": 0.0009388047107702939
    },
    {
      "taxon": "A/Waikato/70/2004|2004-10-07",
      "sampling_date": 2004.7650273224044,
      "root_divergence": 0.10892071383368418,
      "fitted_divergence": 0.10986419981773626,
      "predicted_date": 2004.3337937653896,
      "divergence_residual": -0.0009434859840520837,
      "temporal_residual": -0.4312335570148207,
      "z_score": -0.170414197216472,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.333391887627,
      "loocv_error_days": -157.65484255247839,
      "jackknife_tmrca": 1954.549578183944,
      "leverage": 0.0009297054684856598
    },
    {
      "taxon": "A/New_York/95/2002|2002-02-26",
      "sampling_date": 2002.1534246575343,
      "root_divergence": 0.10041811027741075,
      "fitted_divergence": 0.10415033439577044,
      "predicted_date": 2000.4475590598024,
      "divergence_residual": -0.0037322241183596894,
      "temporal_residual": -1.7058655977318722,
      "z_score": -0.6741212775950582,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.4458424808138,
      "loocv_error_days": -623.6943900471651,
      "jackknife_tmrca": 1954.5471079426052,
      "leverage": 0.000978650230809463
    },
    {
      "taxon": "A/Bogota/WRAIR3457T/2010|2010-12-01",
      "sampling_date": 2010.9150684931508,
      "root_divergence": 0.12551129309182765,
      "fitted_divergence": 0.12331973348749584,
      "predicted_date": 2011.9167516761133,
      "divergence_residual": 0.0021915596043318164,
      "temporal_residual": 1.0016831829625517,
      "z_score": 0.3958435810781885,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9178526710605,
      "loocv_error_days": 366.26692098151386,
      "jackknife_tmrca": 1954.5496400613695,
      "leverage": 0.0010716728231353492
    },
    {
      "taxon": "A/Netherlands/301/1999|1999-10-01",
      "sampling_date": 1999.7479452054795,
      "root_divergence": 0.09794395869680839,
      "fitted_divergence": 0.09888744121173827,
      "predicted_date": 1999.316713234076,
      "divergence_residual": -0.0009434825149298859,
      "temporal_residual": -0.4312319714035766,
      "z_score": -0.17041357061715373,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.3162413714927,
      "loocv_error_days": -157.67982536368982,
      "jackknife_tmrca": 1954.5490521284416,
      "leverage": 0.0010813430240424837
    },
    {
      "taxon": "A/Singapore/H2010.389/2010|2010-05-22",
      "sampling_date": 2010.386301369863,
      "root_divergence": 0.11985349901739248,
      "fitted_divergence": 0.12216285605638164,
      "predicted_date": 2009.3307772103378,
      "divergence_residual": -0.002309357038989157,
      "temporal_residual": -1.0555241595252483,
      "z_score": -0.4171203733152869,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.329699196074,
      "loocv_error_days": -385.92394397646433,
      "jackknife_tmrca": 1954.5503410749832,
      "leverage": 0.0010452777702680475
    },
    {
      "taxon": "A/Auckland/607/2001|2001-08-15",
      "sampling_date": 2001.6191780821919,
      "root_divergence": 0.10036009394464063,
      "fitted_divergence": 0.1029814685974946,
      "predicted_date": 2000.4210418778111,
      "divergence_residual": -0.002621374652853975,
      "temporal_residual": -1.1981362043807167,
      "z_score": -0.47347757637177323,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.419820407469,
      "loocv_error_days": -438.06539069255115,
      "jackknife_tmrca": 1954.5478272250073,
      "leverage": 0.0009966856137123977
    },
    {
      "taxon": "A/Netherlands/271/1995|1995-12-02",
      "sampling_date": 1995.9178082191781,
      "root_divergence": 0.08328797813788649,
      "fitted_divergence": 0.09050757256563705,
      "predicted_date": 1992.6179909056111,
      "divergence_residual": -0.007219594427750553,
      "temporal_residual": -3.2998173135670186,
      "z_score": -1.3040166037757557,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.613005336693,
      "loocv_error_days": -1207.0792528276797,
      "jackknife_tmrca": 1954.539353924383,
      "leverage": 0.001358867102982095
    },
    {
      "taxon": "A/Malaysia/18128/2001|2001-02-15",
      "sampling_date": 2001.123287671233,
      "root_divergence": 0.10056498920297584,
      "fitted_divergence": 0.10189652136935116,
      "predicted_date": 2000.5146921413666,
      "divergence_residual": -0.0013315321663753266,
      "temporal_residual": -0.6085955298663066,
      "z_score": -0.24050382203476883,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.514065645403,
      "loocv_error_days": -222.51834493437906,
      "jackknife_tmrca": 1954.5488463174813,
      "leverage": 0.0010158647092815376
    },
    {
      "taxon": "A/China/HBWH15/2015|2015-02-03",
      "sampling_date": 2015.0904109589042,
      "root_divergence": 0.13692530949775109,
      "fitted_divergence": 0.1324548692647907,
      "predicted_date": 2017.1336886288086,
      "divergence_residual": 0.004470440232960393,
      "temporal_residual": 2.0432776699044553,
      "z_score": 0.807459248342271,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.1366929025269,
      "loocv_error_days": 747.4044799081971,
      "jackknife_tmrca": 1954.5471412383324,
      "leverage": 0.0013738590455846657
    },
    {
      "taxon": "A/Malaysia/26430/2003|2003-12-08",
      "sampling_date": 2003.9342465753425,
      "root_divergence": 0.10671310804161661,
      "fitted_divergence": 0.10804655372335689,
      "predicted_date": 2003.3247764463288,
      "divergence_residual": -0.0013334456817402779,
      "temporal_residual": -0.6094701290137436,
      "z_score": -0.24084944474702055,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.3242014532223,
      "loocv_error_days": -222.81898085442305,
      "jackknife_tmrca": 1954.5492611318352,
      "leverage": 0.000938212836872747
    },
    {
      "taxon": "A/Netherlands/69/2007|2007-02-19",
      "sampling_date": 2007.1342465753426,
      "root_divergence": 0.11843860343784973,
      "fitted_divergence": 0.11504776014585077,
      "predicted_date": 2008.6840792583978,
      "divergence_residual": 0.0033908432919989573,
      "temporal_residual": 1.5498326830552287,
      "z_score": 0.6124604363608248,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6855596798137,
      "loocv_error_days": 566.6171114080662,
      "jackknife_tmrca": 1954.5508415605896,
      "leverage": 0.0009416357952981578
    },
    {
      "taxon": "A/Mexico/24025/2009|2009-04-27",
      "sampling_date": 2009.317808219178,
      "root_divergence": 0.11839817261348329,
      "fitted_divergence": 0.11982512445982946,
      "predicted_date": 2008.6655997806956,
      "divergence_residual": -0.0014269518463461695,
      "temporal_residual": -0.6522084384823756,
      "z_score": -0.2577387025054322,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6649547882855,
      "loocv_error_days": -238.45471563348264,
      "jackknife_tmrca": 1954.5500594816144,
      "leverage": 0.001000087665404156
    },
    {
      "taxon": "A/Netherlands/217/2003|2003-04-20",
      "sampling_date": 2003.2986301369863,
      "root_divergence": 0.1062665231296776,
      "fitted_divergence": 0.10665590313258741,
      "predicted_date": 2003.1206585226503,
      "divergence_residual": -0.000389380002909806,
      "temporal_residual": -0.17797161433600195,
      "z_score": -0.07033054197905185,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.1204891149546,
      "loocv_error_days": -65.06600829707685,
      "jackknife_tmrca": 1954.5497903548764,
      "leverage": 0.0009491710631457455
    },
    {
      "taxon": "A/Malaysia/34015/2006|2006-03-16",
      "sampling_date": 2006.2027397260274,
      "root_divergence": 0.114679418512924,
      "fitted_divergence": 0.11300973772834383,
      "predicted_date": 2006.9658908443105,
      "divergence_residual": 0.0016696807845801714,
      "temporal_residual": 0.7631511182830764,
      "z_score": 0.3015808558066418,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.9666038316739,
      "loocv_error_days": 279.0013645873703,
      "jackknife_tmrca": 1954.5506112778182,
      "leverage": 0.0009305520522119856
    },
    {
      "taxon": "A/Netherlands/414/1998|1998-05-12",
      "sampling_date": 1998.358904109589,
      "root_divergence": 0.0936023973595305,
      "fitted_divergence": 0.09584839013622079,
      "predicted_date": 1997.3323414785661,
      "divergence_residual": -0.0022459927766902837,
      "temporal_residual": -1.0265626310228981,
      "z_score": -0.40567540213988007,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.3311076940417,
      "loocv_error_days": -375.40264077865135,
      "jackknife_tmrca": 1954.5473310629147,
      "leverage": 0.0011658036738822226
    },
    {
      "taxon": "A/New_York/448/1998|1998-11-23",
      "sampling_date": 1998.8931506849315,
      "root_divergence": 0.09305734491494043,
      "fitted_divergence": 0.09701725593449663,
      "predicted_date": 1997.0832175822782,
      "divergence_residual": -0.0039599110195562,
      "temporal_residual": -1.8099331026533036,
      "z_score": -0.7152465101263001,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.0810656405445,
      "loocv_error_days": -661.8640624623532,
      "jackknife_tmrca": 1954.5454933299638,
      "leverage": 0.001131138809277309
    },
    {
      "taxon": "A/Hong_Kong/HKU52/2005|2005-04-16",
      "sampling_date": 2005.2876712328766,
      "root_divergence": 0.11251453866871985,
      "fitted_divergence": 0.11100768041232227,
      "predicted_date": 2005.9764020214704,
      "divergence_residual": 0.0015068582563975835,
      "temporal_residual": 0.6887307885938299,
      "z_score": 0.2721715472445547,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.977041265935,
      "loocv_error_days": 251.79240457456854,
      "jackknife_tmrca": 1954.5507094872542,
      "leverage": 0.0009277301885886433
    },
    {
      "taxon": "A/Bilthoven/93/1970|1970-01-01",
      "sampling_date": 1970.0,
      "root_divergence": 0.03672249936660126,
      "fitted_divergence": 0.03380259589030199,
      "predicted_date": 1971.3345830075996,
      "divergence_residual": 0.0029199034762992723,
      "temporal_residual": 1.3345830075995764,
      "z_score": 0.5273984089578775,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.3435737470984,
      "loocv_error_days": 490.74031112768677,
      "jackknife_tmrca": 1954.5628514995938,
      "leverage": 0.006917330730347765
    },
    {
      "taxon": "A/Memphis/3/1971|1971-01-01",
      "sampling_date": 1971.0,
      "root_divergence": 0.034182969949852475,
      "fitted_divergence": 0.0359904728973313,
      "predicted_date": 1970.1738553210846,
      "divergence_residual": -0.001807502947478827,
      "temporal_residual": -0.8261446789153979,
      "z_score": -0.326474551787308,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.1682663465435,
      "loocv_error_days": -303.79071692497473,
      "jackknife_tmrca": 1954.54232318096,
      "leverage": 0.006583916170848446
    },
    {
      "taxon": "A/New_York/1039/2006|2006-03-12",
      "sampling_date": 2006.1917808219177,
      "root_divergence": 0.11691026712302205,
      "fitted_divergence": 0.11298576099402007,
      "predicted_date": 2007.9855316207027,
      "divergence_residual": 0.003924506129001984,
      "temporal_residual": 1.793750798784913,
      "z_score": 0.7088516127952119,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9872140505274,
      "loocv_error_days": 655.7819867496862,
      "jackknife_tmrca": 1954.5513774508338,
      "leverage": 0.0009304709596232572
    },
    {
      "taxon": "A/Beijing/1/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03298348945511836,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.62561586755,
      "divergence_residual": 0.003556647578874979,
      "temporal_residual": 1.6256158675500956,
      "z_score": 0.6424083157364945,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.6376070808124,
      "loocv_error_days": 598.135986266714,
      "jackknife_tmrca": 1954.5664489628448,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Seoul/739/2017|2017-07-24",
      "sampling_date": 2017.558904109589,
      "root_divergence": 0.14029113191172088,
      "fitted_divergence": 0.1378556286711836,
      "predicted_date": 2018.672085167168,
      "divergence_residual": 0.00243550324053729,
      "temporal_residual": 1.1131810575789132,
      "z_score": 0.4399051353913557,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6739755447265,
      "loocv_error_days": 407.27984168395426,
      "jackknife_tmrca": 1954.547795343905,
      "leverage": 0.0016308032898697793
    },
    {
      "taxon": "A/MUWRP-Uganda/706/2017|2017-06-08",
      "sampling_date": 2017.4328767123288,
      "root_divergence": 0.1385639657679293,
      "fitted_divergence": 0.13757989622646213,
      "predicted_date": 2017.8826595558367,
      "divergence_residual": 0.000984069541467153,
      "temporal_residual": 0.44978284350781905,
      "z_score": 0.1777444750096563,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8833993429264,
      "loocv_error_days": 164.5533908257592,
      "jackknife_tmrca": 1954.5491513339375,
      "leverage": 0.0016162758998600562
    },
    {
      "taxon": "A/New_York/677/1995|1995-02-18",
      "sampling_date": 1995.131506849315,
      "root_divergence": 0.08871389715595539,
      "fitted_divergence": 0.08878724187791777,
      "predicted_date": 1995.0979836111592,
      "divergence_residual": -7.334472196238173e-05,
      "temporal_residual": -0.03352323815579439,
      "z_score": -0.013247660404666527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.097935442375,
      "loocv_error_days": -12.261956384808457,
      "jackknife_tmrca": 1954.5499324349457,
      "leverage": 0.001433168950608841
    },
    {
      "taxon": "A/Jakarta/FLUEJKSV0031/2012|2012-02-01",
      "sampling_date": 2012.0846994535518,
      "root_divergence": 0.1246071447539075,
      "fitted_divergence": 0.12587874217246686,
      "predicted_date": 2011.5034979442923,
      "divergence_residual": -0.001271597418559367,
      "temporal_residual": -0.581201509259472,
      "z_score": -0.22967829615831384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.5028456532377,
      "loocv_error_days": -212.52210056472245,
      "jackknife_tmrca": 1954.550449141827,
      "leverage": 0.001139541485512037
    },
    {
      "taxon": "A/Johannesburg/10/1997|1997-07-01",
      "sampling_date": 1997.495890410959,
      "root_divergence": 0.08969460500960869,
      "fitted_divergence": 0.09396022230823672,
      "predicted_date": 1995.5462299479059,
      "divergence_residual": -0.004265617298628038,
      "temporal_residual": -1.9496604630530783,
      "z_score": -0.7704637481273536,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.543689494736,
      "loocv_error_days": -713.0413846504011,
      "jackknife_tmrca": 1954.5444787675997,
      "leverage": 0.001227557121910076
    },
    {
      "taxon": "A/Netherlands/738/1989|1989-12-17",
      "sampling_date": 1989.958904109589,
      "root_divergence": 0.07374001683456685,
      "fitted_divergence": 0.07747022327717443,
      "predicted_date": 1988.2539607189765,
      "divergence_residual": -0.0037302064426075754,
      "temporal_residual": -1.7049433906124705,
      "z_score": -0.6737568412395091,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1988.2502102236065,
      "loocv_error_days": -624.1004418551023,
      "jackknife_tmrca": 1954.5420458944784,
      "leverage": 0.002069095219950972
    },
    {
      "taxon": "A/Thailand/SS07028/2007|2007-09-26",
      "sampling_date": 2007.7342465753425,
      "root_divergence": 0.11864913317686186,
      "fitted_divergence": 0.11636048635006815,
      "predicted_date": 2008.7803048407022,
      "divergence_residual": 0.0022886468267937082,
      "temporal_residual": 1.0460582653597612,
      "z_score": 0.4133796561820948,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.7813149547342,
      "loocv_error_days": 382.4417255728196,
      "jackknife_tmrca": 1954.5504308812517,
      "leverage": 0.000953161579652611
    },
    {
      "taxon": "A/Thailand/B24411/2017|2017-09-11",
      "sampling_date": 2017.6931506849314,
      "root_divergence": 0.13906909501254144,
      "fitted_divergence": 0.1381493436666475,
      "predicted_date": 2018.1135359912987,
      "divergence_residual": 0.0009197513458939488,
      "temporal_residual": 0.42038530636727955,
      "z_score": 0.16612720262798775,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1142396604675,
      "loocv_error_days": 153.80274831456865,
      "jackknife_tmrca": 1954.5491832651244,
      "leverage": 0.0016464449148188938
    },
    {
      "taxon": "A/Cambodia/V1028340/2011|2011-10-18",
      "sampling_date": 2011.7945205479452,
      "root_divergence": 0.1292773400833064,
      "fitted_divergence": 0.1252438664169653,
      "predicted_date": 2013.6380764943638,
      "divergence_residual": 0.004033473666341103,
      "temporal_residual": 1.843555946418519,
      "z_score": 0.7285335325186498,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6402499610767,
      "loocv_error_days": 674.1526681462781,
      "jackknife_tmrca": 1954.5489033910005,
      "leverage": 0.0011214854151522513
    },
    {
      "taxon": "A/Singapore/S2011.611b/2011|2011-08-11",
      "sampling_date": 2011.6082191780822,
      "root_divergence": 0.12412860519042611,
      "fitted_divergence": 0.12483626193346392,
      "predicted_date": 2011.2847746970788,
      "divergence_residual": -0.0007076567430378128,
      "temporal_residual": -0.3234444810034347,
      "z_score": -0.12781828008899687,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2844182682254,
      "loocv_error_days": -118.2682823251962,
      "jackknife_tmrca": 1954.5502335342348,
      "leverage": 0.0011103167667880457
    },
    {
      "taxon": "A/Spain/7191/2018|2018-01-09",
      "sampling_date": 2018.021917808219,
      "root_divergence": 0.13970872870931944,
      "fitted_divergence": 0.13886864569635576,
      "predicted_date": 2018.4058895809762,
      "divergence_residual": 0.0008400830129636772,
      "temporal_residual": 0.38397177275714967,
      "z_score": 0.15173735982229178,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4065467473363,
      "loocv_error_days": 140.48572001255445,
      "jackknife_tmrca": 1954.5492273839504,
      "leverage": 0.0016854776015297894
    },
    {
      "taxon": "A/Budapest/1514A07804502N/2011|2011-12-12",
      "sampling_date": 2011.945205479452,
      "root_divergence": 0.12402810272861642,
      "fitted_divergence": 0.1255735465139146,
      "predicted_date": 2011.2388386314376,
      "divergence_residual": -0.001545443785298195,
      "temporal_residual": -0.7063668480143406,
      "z_score": -0.27914093740288026,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2380545665803,
      "loocv_error_days": -258.28687092635613,
      "jackknife_tmrca": 1954.5505116821244,
      "leverage": 0.0011307612820417644
    },
    {
      "taxon": "A/Alchi/2/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.0369114951678433,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1971.4209662003636,
      "divergence_residual": 0.007484653291599919,
      "temporal_residual": 3.4209662003636367,
      "z_score": 1.3518920298674126,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.4450875856276,
      "loocv_error_days": 1258.3182406504668,
      "jackknife_tmrca": 1954.5845518220947,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Peru/PER314/2012|2012-04-18",
      "sampling_date": 2012.295081967213,
      "root_divergence": 0.12612695027839166,
      "fitted_divergence": 0.12633903323678727,
      "predicted_date": 2012.1981464641137,
      "divergence_residual": -0.0002120829583956152,
      "temporal_residual": -0.09693550309930288,
      "z_score": -0.03830681929482487,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.198034864344,
      "loocv_error_days": -35.44645432292248,
      "jackknife_tmrca": 1954.5501194265794,
      "leverage": 0.0011531350239265034
    },
    {
      "taxon": "A/Netherlands/118/2001|2001-03-14",
      "sampling_date": 2001.1972602739727,
      "root_divergence": 0.10011399367165254,
      "fitted_divergence": 0.10205836432603566,
      "predicted_date": 2000.3085582819795,
      "divergence_residual": -0.001944370654383118,
      "temporal_residual": -0.88870199199323,
      "z_score": -0.3511958521470455,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.3076412817945,
      "loocv_error_days": -324.93333689307184,
      "jackknife_tmrca": 1954.54830946114,
      "leverage": 0.0010128547511076545
    },
    {
      "taxon": "A/South_Australia/24/2014|2014-06-08",
      "sampling_date": 2014.4328767123288,
      "root_divergence": 0.12958561694791113,
      "fitted_divergence": 0.1310162652053742,
      "predicted_date": 2013.7789787770853,
      "divergence_residual": -0.0014306482574630852,
      "temporal_residual": -0.653897935243549,
      "z_score": -0.2584063551719465,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7781360590793,
      "loocv_error_days": -239.14402359938674,
      "jackknife_tmrca": 1954.5508728220216,
      "leverage": 0.001315228774242498
    },
    {
      "taxon": "A/China/61248/2014|2014-12-16",
      "sampling_date": 2014.9561643835616,
      "root_divergence": 0.131183149439526,
      "fitted_divergence": 0.1321611542693263,
      "predicted_date": 2014.5091535019362,
      "divergence_residual": -0.0009780048298002886,
      "temporal_residual": -0.44701088162537417,
      "z_score": -0.17664905548299906,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.508553161744,
      "loocv_error_days": -163.48999876888718,
      "jackknife_tmrca": 1954.5506686024735,
      "leverage": 0.0013615533498457283
    },
    {
      "taxon": "A/Thailand/CU-B1697/2009|2009-11-10",
      "sampling_date": 2009.8575342465754,
      "root_divergence": 0.11730246914238873,
      "fitted_divergence": 0.12100597862526742,
      "predicted_date": 2008.1647930774054,
      "divergence_residual": -0.003703509482878689,
      "temporal_residual": -1.692741169169949,
      "z_score": -0.6689347866067743,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.1631228757494,
      "loocv_error_days": -618.883753194177,
      "jackknife_tmrca": 1954.550300725826,
      "leverage": 0.0010215521057391087
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_ED80/2023|2023-01-02",
      "sampling_date": 2023.0027397260274,
      "root_divergence": 0.15292335236796287,
      "fitted_divergence": 0.14976607144643608,
      "predicted_date": 2024.445819438179,
      "divergence_residual": 0.003157280921526784,
      "temporal_residual": 1.4430797121515297,
      "z_score": 0.5702739656163962,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.4494712440892,
      "loocv_error_days": 528.4186869720813,
      "jackknife_tmrca": 1954.5452128757142,
      "leverage": 0.002403067982551484
    },
    {
      "taxon": "A/Netherlands/427/1998|1998-11-16",
      "sampling_date": 1998.8739726027397,
      "root_divergence": 0.09653780042143872,
      "fitted_divergence": 0.09697529664943043,
      "predicted_date": 1998.6740087900637,
      "divergence_residual": -0.0004374962279917044,
      "temporal_residual": -0.19996381267606012,
      "z_score": -0.07902138424806232,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.673780854395,
      "loocv_error_days": -73.12003608288359,
      "jackknife_tmrca": 1954.549543418839,
      "leverage": 0.00113233603454427
    },
    {
      "taxon": "A/Thailand/FLU_PMKA1835/2012|2012-02-20",
      "sampling_date": 2012.136612021858,
      "root_divergence": 0.12835378039303538,
      "fitted_divergence": 0.12599232048703957,
      "predicted_date": 2013.2159505305624,
      "divergence_residual": 0.0023614599059958163,
      "temporal_residual": 1.0793385087044953,
      "z_score": 0.4265312902803515,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2172228978252,
      "loocv_error_days": 394.6931224470546,
      "jackknife_tmrca": 1954.5492878803086,
      "leverage": 0.001142856464220158
    },
    {
      "taxon": "A/Hong_Kong/45/1980|1980-01-01",
      "sampling_date": 1980.0,
      "root_divergence": 0.055911691347891,
      "fitted_divergence": 0.055681365960595065,
      "predicted_date": 1980.1052734621535,
      "divergence_residual": 0.00023032538729593488,
      "temporal_residual": 0.10527346215349098,
      "z_score": 0.0416018008089911,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1980.1056962514076,
      "loocv_error_days": 38.60555582662869,
      "jackknife_tmrca": 1954.55079806108,
      "leverage": 0.004012815911000266
    },
    {
      "taxon": "A/Singapore/3/1993|1993-01-06",
      "sampling_date": 1993.013698630137,
      "root_divergence": 0.08245239799553279,
      "fitted_divergence": 0.08415373796988063,
      "predicted_date": 1992.2360772332845,
      "divergence_residual": -0.0017013399743478347,
      "temporal_residual": -0.7776213968525099,
      "z_score": -0.30729919767920366,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.234746226733,
      "loocv_error_days": -284.51236534330786,
      "jackknife_tmrca": 1954.5469776112514,
      "leverage": 0.0016626518056537844
    },
    {
      "taxon": "A/Malaysia/10997/1999|1999-02-18",
      "sampling_date": 1999.131506849315,
      "root_divergence": 0.09576938944132725,
      "fitted_divergence": 0.097538749906035,
      "predicted_date": 1998.3227957293466,
      "divergence_residual": -0.001769360464707756,
      "temporal_residual": -0.8087111199683932,
      "z_score": -0.31958518544679393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.3218720676714,
      "loocv_error_days": -295.71910399531794,
      "jackknife_tmrca": 1954.5480595598056,
      "leverage": 0.0011165520409924222
    },
    {
      "taxon": "A/Hanoi/HN30135/2004|2004-02-04",
      "sampling_date": 2004.0928961748634,
      "root_divergence": 0.10713713404380941,
      "fitted_divergence": 0.1083936595343231,
      "predicted_date": 2003.5185835025895,
      "divergence_residual": -0.0012565254905136936,
      "temporal_residual": -0.5743126722738907,
      "z_score": -0.22695597641872767,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.5180432997672,
      "loocv_error_days": -209.96501262889154,
      "jackknife_tmrca": 1954.5493286420283,
      "leverage": 0.000936079198907003
    },
    {
      "taxon": "A/Victoria/21/2015|2015-07-02",
      "sampling_date": 2015.4986301369863,
      "root_divergence": 0.13349395520872226,
      "fitted_divergence": 0.13334800261834506,
      "predicted_date": 2015.5653398240063,
      "divergence_residual": 0.00014595259037719632,
      "temporal_residual": 0.06670968701996571,
      "z_score": 0.026362228947983443,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.5654343883873,
      "loocv_error_days": 24.400252824208394,
      "jackknife_tmrca": 1954.5499459729622,
      "leverage": 0.0014123355122575968
    },
    {
      "taxon": "A/New_York/180/2000|2000-02-09",
      "sampling_date": 2000.1065573770493,
      "root_divergence": 0.09813636259639417,
      "fitted_divergence": 0.09967204053635668,
      "predicted_date": 1999.4046541461873,
      "divergence_residual": -0.0015356779399625098,
      "temporal_residual": -0.7019032308619444,
      "z_score": -0.2773770122135802,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.4038950317097,
      "loocv_error_days": -256.6474216352904,
      "jackknife_tmrca": 1954.5484885938552,
      "leverage": 0.0010625294136387355
    },
    {
      "taxon": "A/TayNguyen/HCM52/2006|2006-01-10",
      "sampling_date": 2006.0246575342467,
      "root_divergence": 0.11465700545604603,
      "fitted_divergence": 0.11262011579558538,
      "predicted_date": 2006.9556466410002,
      "divergence_residual": 0.0020368896604606446,
      "temporal_residual": 0.9309891067534863,
      "z_score": 0.36790680749187576,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.9565151824638,
      "loocv_error_days": 340.3610060113128,
      "jackknife_tmrca": 1954.5507755726294,
      "leverage": 0.0009293763702479356
    },
    {
      "taxon": "A/Australia/30/2009|2009-07-23",
      "sampling_date": 2009.5561643835617,
      "root_divergence": 0.11823062823232716,
      "fitted_divergence": 0.12034661843136832,
      "predicted_date": 2008.5890212616025,
      "divergence_residual": -0.0021159901990411567,
      "temporal_residual": -0.967143121959225,
      "z_score": -0.38219409422367784,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.5880627071394,
      "loocv_error_days": -353.5991373132426,
      "jackknife_tmrca": 1954.55012131731,
      "leverage": 0.0010092239760902478
    },
    {
      "taxon": "A/Taipei/0095/2016|2016-12-22",
      "sampling_date": 2016.9726775956285,
      "root_divergence": 0.1344810392373097,
      "fitted_divergence": 0.1365730371603783,
      "predicted_date": 2016.0165004813084,
      "divergence_residual": -0.002091997923068606,
      "temporal_residual": -0.9561771143200986,
      "z_score": -0.37786056461288436,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0150527498681,
      "loocv_error_days": -349.77247491398333,
      "jackknife_tmrca": 1954.5518452764406,
      "leverage": 0.0015645158203365052
    },
    {
      "taxon": "A/Mexico/VER60/2011|2011-12-24",
      "sampling_date": 2011.978082191781,
      "root_divergence": 0.1268139032699688,
      "fitted_divergence": 0.12564547671688586,
      "predicted_date": 2012.5121280039216,
      "divergence_residual": 0.0011684265530829407,
      "temporal_residual": 0.5340458121406755,
      "z_score": 0.21104338211244367,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5127426106208,
      "loocv_error_days": 195.28471798125474,
      "jackknife_tmrca": 1954.5496922290788,
      "leverage": 0.0011328139162139574
    },
    {
      "taxon": "A/Ilopolis/LACENRS-1322/2014|2014-07-07",
      "sampling_date": 2014.5123287671233,
      "root_divergence": 0.12474284558231827,
      "fitted_divergence": 0.1311900965292203,
      "predicted_date": 2011.5655219191203,
      "divergence_residual": -0.0064472509469020445,
      "temporal_residual": -2.946806848003007,
      "z_score": -1.1645144845191453,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.5619985687752,
      "loocv_error_days": -1077.6081049466738,
      "jackknife_tmrca": 1954.5538235030444,
      "leverage": 0.0013220940113260887
    },
    {
      "taxon": "A/Netherlands/398/1993|1993-11-27",
      "sampling_date": 1993.9041095890411,
      "root_divergence": 0.08005713493278135,
      "fitted_divergence": 0.08610184763367386,
      "predicted_date": 1991.141288515703,
      "divergence_residual": -0.0060447127008925045,
      "temporal_residual": -2.7628210733380456,
      "z_score": -1.091807276142793,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.1365480675279,
      "loocv_error_days": -1010.8518457327123,
      "jackknife_tmrca": 1954.539738912907,
      "leverage": 0.0015609509774047866
    },
    {
      "taxon": "A/Santo_Domingo/WRAIR3514T/2010|2010-06-29",
      "sampling_date": 2010.490410958904,
      "root_divergence": 0.11893490162809058,
      "fitted_divergence": 0.12239063503245558,
      "predicted_date": 2008.9109193360832,
      "divergence_residual": -0.0034557334043650023,
      "temporal_residual": -1.5794916228207967,
      "z_score": -0.6241810094197414,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9093191929153,
      "loocv_error_days": -577.493767527384,
      "jackknife_tmrca": 1954.5505267904316,
      "leverage": 0.001050263675099641
    },
    {
      "taxon": "A/Queensland/60/2005|2005-08-18",
      "sampling_date": 2005.627397260274,
      "root_divergence": 0.11056423768166723,
      "fitted_divergence": 0.11175095917635428,
      "predicted_date": 2005.0849894874082,
      "divergence_residual": -0.001186721494687043,
      "temporal_residual": -0.5424077728657721,
      "z_score": -0.21434784856905742,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0844860385155,
      "loocv_error_days": -198.2983237472771,
      "jackknife_tmrca": 1954.5495708993542,
      "leverage": 0.0009278447696886669
    },
    {
      "taxon": "A/New_York/574/1996|1996-12-12",
      "sampling_date": 1996.9453551912568,
      "root_divergence": 0.08959221819914069,
      "fitted_divergence": 0.09275571895949052,
      "predicted_date": 1995.4994326141714,
      "divergence_residual": -0.0031635007603498244,
      "temporal_residual": -1.4459225770854118,
      "z_score": -0.5713974044991786,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1995.497508170321,
      "loocv_error_days": -528.8261243967997,
      "jackknife_tmrca": 1954.5457238797323,
      "leverage": 0.0012706659048298376
    },
    {
      "taxon": "A/Kabul/1514A01305430N/2013|2013-01-07",
      "sampling_date": 2013.0164383561644,
      "root_divergence": 0.13305284362608202,
      "fitted_divergence": 0.1279172722940476,
      "predicted_date": 2015.3637235625697,
      "divergence_residual": 0.005135571332034433,
      "temporal_residual": 2.3472852064053313,
      "z_score": 0.9275964673453623,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3667508767542,
      "loocv_error_days": 858.451648145423,
      "jackknife_tmrca": 1954.5478931928894,
      "leverage": 0.0012029528059979916
    },
    {
      "taxon": "A/New_York/739/1994|1994-02-14",
      "sampling_date": 1994.1205479452055,
      "root_divergence": 0.08107189712588286,
      "fitted_divergence": 0.0865753881365652,
      "predicted_date": 1991.6050998679139,
      "divergence_residual": -0.005503491010682343,
      "temporal_residual": -2.515448077291694,
      "z_score": -0.9940508055514767,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.6008842613828,
      "loocv_error_days": -920.3071605162513,
      "jackknife_tmrca": 1954.540794715311,
      "leverage": 0.001537373456830714
    },
    {
      "taxon": "A/Lyon/1189/1991|1991-12-12",
      "sampling_date": 1991.945205479452,
      "root_divergence": 0.08023341762859165,
      "fitted_divergence": 0.08181600637332846,
      "predicted_date": 1991.2218610045786,
      "divergence_residual": -0.0015825887447368098,
      "temporal_residual": -0.7233444748733291,
      "z_score": -0.28585012921957664,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.220526711023,
      "loocv_error_days": -264.68892016866675,
      "jackknife_tmrca": 1954.5470034644288,
      "leverage": 0.0017946844629281582
    },
    {
      "taxon": "A/Thailand/CU-B8518/2013|2013-10-02",
      "sampling_date": 2013.7506849315068,
      "root_divergence": 0.13948392854117667,
      "fitted_divergence": 0.12952371349372938,
      "predicted_date": 2018.3031414980537,
      "divergence_residual": 0.00996021504744729,
      "temporal_residual": 4.55245656654688,
      "z_score": 1.799032608968205,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.3097053788108,
      "loocv_error_days": 1665.182218377773,
      "jackknife_tmrca": 1954.545055787589,
      "leverage": 0.001258762768654779
    },
    {
      "taxon": "A/Hong_Kong/1-11/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.033498431619255475,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.8609774360857,
      "divergence_residual": 0.004071589743012097,
      "temporal_residual": 1.8609774360857045,
      "z_score": 0.7354181293401436,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.8746253727154,
      "loocv_error_days": 684.7069173842998,
      "jackknife_tmrca": 1954.5688228245638,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/Malaysia/10081/1996|1996-05-24",
      "sampling_date": 1996.3934426229507,
      "root_divergence": 0.08493326867695751,
      "fitted_divergence": 0.09154820214140315,
      "predicted_date": 1993.3699941186733,
      "divergence_residual": -0.006614933464445638,
      "temporal_residual": -3.0234485042774395,
      "z_score": -1.194801613419251,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.3656125490365,
      "loocv_error_days": -1105.914934497152,
      "jackknife_tmrca": 1954.540599875976,
      "leverage": 0.0013167871044302956
    },
    {
      "taxon": "A/Netherlands/179/1993|1993-02-26",
      "sampling_date": 1993.1534246575343,
      "root_divergence": 0.07839818111885849,
      "fitted_divergence": 0.08445944133250667,
      "predicted_date": 1990.3830403104369,
      "divergence_residual": -0.006061260213648181,
      "temporal_residual": -2.7703843470974334,
      "z_score": -1.0947961187433763,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.3780211444337,
      "loocv_error_days": -1013.7161331600042,
      "jackknife_tmrca": 1954.5392037423844,
      "leverage": 0.0016461918868926936
    },
    {
      "taxon": "A/Shanghai/14/2017|2017-01-20",
      "sampling_date": 2017.0520547945205,
      "root_divergence": 0.13600713763490602,
      "fitted_divergence": 0.13674670470871642,
      "predicted_date": 2016.7140252474142,
      "divergence_residual": -0.0007395670738103988,
      "temporal_residual": -0.3380295471063164,
      "z_score": -0.13358198351802641,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7134989512163,
      "loocv_error_days": -123.65752176686658,
      "jackknife_tmrca": 1954.550689590219,
      "leverage": 0.0015732993286011337
    },
    {
      "taxon": "A/Brisbane/123/2017|2017-07-18",
      "sampling_date": 2017.5424657534247,
      "root_divergence": 0.1411977933773506,
      "fitted_divergence": 0.13781966356969821,
      "predicted_date": 2019.0864875594034,
      "divergence_residual": 0.003378129807652397,
      "temporal_residual": 1.544021805978673,
      "z_score": 0.6101641031186092,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0891451166258,
      "loocv_error_days": 564.924637409189,
      "jackknife_tmrca": 1954.5469297916848,
      "leverage": 0.0016288998133093006
    },
    {
      "taxon": "A/Mexico/VER58/2012|2012-01-17",
      "sampling_date": 2012.0437158469945,
      "root_divergence": 0.1265649348154685,
      "fitted_divergence": 0.12578907508201492,
      "predicted_date": 2012.3983334653344,
      "divergence_residual": 0.0007758597334535655,
      "temporal_residual": 0.3546176183399439,
      "z_score": 0.14013723135687453,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3987410881527,
      "loocv_error_days": 129.6729693330593,
      "jackknife_tmrca": 1954.549805925676,
      "leverage": 0.0011369425714916237
    },
    {
      "taxon": "A/Cambodia/NHRCC00002/2009|2009-10-14",
      "sampling_date": 2009.7835616438356,
      "root_divergence": 0.1160855563802306,
      "fitted_divergence": 0.12084413566858293,
      "predicted_date": 2007.6085859605298,
      "divergence_residual": -0.004758579288352327,
      "temporal_residual": -2.1749756833057745,
      "z_score": -0.8595034616547375,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6064672917764,
      "loocv_error_days": -795.1837120896072,
      "jackknife_tmrca": 1954.5503337595396,
      "leverage": 0.0010184458114897209
    },
    {
      "taxon": "A/Hong_Kong/JY2/1968|1968-01-01",
      "sampling_date": 1968.0,
      "root_divergence": 0.03367230299780124,
      "fitted_divergence": 0.02942684187624338,
      "predicted_date": 1969.9404477984447,
      "divergence_residual": 0.00424546112155786,
      "temporal_residual": 1.9404477984446658,
      "z_score": 0.7668231018512793,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1969.95465059746,
      "loocv_error_days": 713.9361307222399,
      "jackknife_tmrca": 1954.5696243188956,
      "leverage": 0.007612801901056115
    },
    {
      "taxon": "A/South_Australia/129/2015|2015-09-12",
      "sampling_date": 2015.695890410959,
      "root_divergence": 0.1350455744365301,
      "fitted_divergence": 0.1337795838361702,
      "predicted_date": 2016.2745292449943,
      "divergence_residual": 0.0012659906003598953,
      "temporal_residual": 0.578638834035246,
      "z_score": 0.2286655822033083,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2753752213298,
      "loocv_error_days": 211.65682698792972,
      "jackknife_tmrca": 1954.5491392531235,
      "leverage": 0.0014314983209525439
    },
    {
      "taxon": "A/South_Australia/1/2012|2012-02-07",
      "sampling_date": 2012.1010928961748,
      "root_divergence": 0.12338544572001915,
      "fitted_divergence": 0.12591460900864776,
      "predicted_date": 2010.945103194513,
      "divergence_residual": -0.002529163288628608,
      "temporal_residual": -1.155989701661838,
      "z_score": -0.4568221878717633,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.943825884983,
      "loocv_error_days": -422.69177583781743,
      "jackknife_tmrca": 1954.550850970292,
      "leverage": 0.0011405855412743296
    },
    {
      "taxon": "A/Thailand/CU-B106/2009|2009-06-22",
      "sampling_date": 2009.4712328767123,
      "root_divergence": 0.11648674753808572,
      "fitted_divergence": 0.12016079874036008,
      "predicted_date": 2007.7919560295813,
      "divergence_residual": -0.0036740512022743615,
      "temporal_residual": -1.67927684713095,
      "z_score": -0.6636139770500666,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7903197480346,
      "loocv_error_days": -613.9535202495409,
      "jackknife_tmrca": 1954.5501410181892,
      "leverage": 0.0010059063052713746
    },
    {
      "taxon": "A/New_York/440/2000|2000-01-24",
      "sampling_date": 2000.0628415300546,
      "root_divergence": 0.09944080679305609,
      "fitted_divergence": 0.09957639563987417,
      "predicted_date": 2000.0008687379907,
      "divergence_residual": -0.00013558884681807992,
      "temporal_residual": -0.06197279206389794,
      "z_score": -0.02449031026700947,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.0008025832165,
      "loocv_error_days": -22.659725332626635,
      "jackknife_tmrca": 1954.5499091803063,
      "leverage": 0.0010647571322097169
    },
    {
      "taxon": "A/Netherlands/69/2009|2009-01-12",
      "sampling_date": 2009.0301369863014,
      "root_divergence": 0.11620712409554691,
      "fitted_divergence": 0.11919573518383493,
      "predicted_date": 2007.6641501969682,
      "divergence_residual": -0.002988611088288018,
      "temporal_residual": -1.365986789333192,
      "z_score": -0.5398085059149474,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.6628290261538,
      "loocv_error_days": -499.4092324439209,
      "jackknife_tmrca": 1954.5499771013817,
      "leverage": 0.000989783450167611
    },
    {
      "taxon": "A/Netherlands/124/2001|2001-03-20",
      "sampling_date": 2001.213698630137,
      "root_divergence": 0.10200021191953948,
      "fitted_divergence": 0.10209432942752104,
      "predicted_date": 2001.1706808975684,
      "divergence_residual": -9.411750798156426e-05,
      "temporal_residual": -0.04301773256861452,
      "z_score": -0.016999679738546877,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.1706372739516,
      "loocv_error_days": -15.728160346750144,
      "jackknife_tmrca": 1954.5499635191068,
      "leverage": 0.0010121929661856786
    },
    {
      "taxon": "A/United_Kingdom/GSTT_IAV_ED87/2022|2022-12-23",
      "sampling_date": 2022.9753424657533,
      "root_divergence": 0.15369863537019002,
      "fitted_divergence": 0.14970612961062696,
      "predicted_date": 2024.800173453389,
      "divergence_residual": 0.003992505759563059,
      "temporal_residual": 1.824830987635778,
      "z_score": 0.7211338328270492,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.804841201712,
      "loocv_error_days": 668.224413308887,
      "jackknife_tmrca": 1954.5439459399656,
      "leverage": 0.0023984730040056868
    },
    {
      "taxon": "A/Bangkok/FLU_PMKA0055_CP2/2009|2009-11-09",
      "sampling_date": 2009.854794520548,
      "root_divergence": 0.12039060295015995,
      "fitted_divergence": 0.12099998444168661,
      "predicted_date": 2009.5762681273509,
      "divergence_residual": -0.0006093814915266588,
      "temporal_residual": -0.2785263931971258,
      "z_score": -0.11006762096357665,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.5759849843946,
      "loocv_error_days": -101.83518308003056,
      "jackknife_tmrca": 1954.5500889606028,
      "leverage": 0.0010214361261803233
    },
    {
      "taxon": "A/New_York/470/2004|2004-09-27",
      "sampling_date": 2004.7377049180327,
      "root_divergence": 0.11167788785650286,
      "fitted_divergence": 0.10980442175743463,
      "predicted_date": 2005.5939989844035,
      "divergence_residual": 0.00187346609906823,
      "temporal_residual": 0.856294066370765,
      "z_score": 0.338388939191028,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.5947935762485,
      "loocv_error_days": 313.0516324133369,
      "jackknife_tmrca": 1954.5509850209094,
      "leverage": 0.0009298804619187605
    },
    {
      "taxon": "A/New_York/71/2001|2001-11-22",
      "sampling_date": 2001.890410958904,
      "root_divergence": 0.10275732848263616,
      "fitted_divergence": 0.10357489277200374,
      "predicted_date": 2001.516731685919,
      "divergence_residual": -0.0008175642893675783,
      "temporal_residual": -0.3736792729851004,
      "z_score": -0.14766998598862074,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.5163600705707,
      "loocv_error_days": -136.62208696376922,
      "jackknife_tmrca": 1954.5493796699557,
      "leverage": 0.0009871886442797666
    },
    {
      "taxon": "A/Western_Australia/3/2000|2000-09-12",
      "sampling_date": 2000.6967213114754,
      "root_divergence": 0.10080861465221902,
      "fitted_divergence": 0.10096324663886544,
      "predicted_date": 2000.6260445841503,
      "divergence_residual": -0.00015463198664641964,
      "temporal_residual": -0.07067672732500796,
      "z_score": -0.027929917681620932,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.6259712987874,
      "loocv_error_days": -25.841442134290162,
      "jackknife_tmrca": 1954.5499006529953,
      "leverage": 0.001034241011370988
    },
    {
      "taxon": "A/Philippines/FLU_AFPA_00063/2012|2012-01-01",
      "sampling_date": 2012.0,
      "root_divergence": 0.12525901337747902,
      "fitted_divergence": 0.1256934301855329,
      "predicted_date": 2011.801443679577,
      "divergence_residual": -0.00043441680805386684,
      "temporal_residual": -0.19855632042299476,
      "z_score": -0.07846517367846258,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8012194644052,
      "loocv_error_days": -72.60459062599284,
      "jackknife_tmrca": 1954.5501806086243,
      "leverage": 0.0011341880720638652
    },
    {
      "taxon": "A/Kuwait/WRAIR1561P/2009|2009-01-01",
      "sampling_date": 2009.0,
      "root_divergence": 0.11699094444453306,
      "fitted_divergence": 0.11912979916444497,
      "predicted_date": 2008.0224063267542,
      "divergence_residual": -0.0021388547199119035,
      "temporal_residual": -0.9775936732457922,
      "z_score": -0.3863239266057055,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.021455129134,
      "loocv_error_days": -357.4135140838127,
      "jackknife_tmrca": 1954.5499899487188,
      "leverage": 0.0009887496821733219
    },
    {
      "taxon": "A/Bilthoven/23290/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.03470993806874897,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.4147135216156,
      "divergence_residual": -0.003468411835611633,
      "temporal_residual": -1.5852864783844325,
      "z_score": -0.6264710113057043,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.4043209014737,
      "loocv_error_days": -582.821790736717,
      "jackknife_tmrca": 1954.535615941325,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Memphis/110/1976|1976-01-01",
      "sampling_date": 1976.0,
      "root_divergence": 0.04395455946382943,
      "fitted_divergence": 0.046929857932477836,
      "predicted_date": 1974.6400979309672,
      "divergence_residual": -0.002975298468648406,
      "temporal_residual": -1.3599020690328416,
      "z_score": -0.537403955739237,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1974.6329193155307,
      "loocv_error_days": -499.32622000242236,
      "jackknife_tmrca": 1954.5390113823848,
      "leverage": 0.005060053631900416
    },
    {
      "taxon": "A/Veneto/USAFSAM-14144/2023|2023-02-06",
      "sampling_date": 2023.0986301369862,
      "root_divergence": 0.15372564050367687,
      "fitted_divergence": 0.1499758678717676,
      "predicted_date": 2024.8125165299882,
      "divergence_residual": 0.0037497726319092872,
      "temporal_residual": 1.7138863930019852,
      "z_score": 0.6772909228250312,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.8169219331448,
      "loocv_error_days": 627.6060785469323,
      "jackknife_tmrca": 1954.544265378842,
      "leverage": 0.0024192068423543895
    },
    {
      "taxon": "A/udorn/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.035144402525848314,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1970.613291620706,
      "divergence_residual": -0.003033947378512286,
      "temporal_residual": -1.3867083792940775,
      "z_score": -0.5479972311678233,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1970.6042453245811,
      "loocv_error_days": -509.7993951967375,
      "jackknife_tmrca": 1954.5374240842912,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/Malaysia/1997829/2008|2008-05-12",
      "sampling_date": 2008.360655737705,
      "root_divergence": 0.11512936072586215,
      "fitted_divergence": 0.11773099255339357,
      "predicted_date": 2007.1715432696947,
      "divergence_residual": -0.0026016318275314254,
      "temporal_residual": -1.1891124680103076,
      "z_score": -0.46991159045889547,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.1704099389992,
      "loocv_error_days": -434.7372779772737,
      "jackknife_tmrca": 1954.5497927023782,
      "leverage": 0.0009688619738782185
    },
    {
      "taxon": "A/Malaysia/2075556/2008|2008-09-15",
      "sampling_date": 2008.704918032787,
      "root_divergence": 0.11937734285322038,
      "fitted_divergence": 0.1184841961131906,
      "predicted_date": 2009.1131433293463,
      "divergence_residual": 0.0008931467400297849,
      "temporal_residual": 0.4082252965592943,
      "z_score": 0.16132182912245843,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.11354602526,
      "loocv_error_days": 149.25137425073757,
      "jackknife_tmrca": 1954.5501007787054,
      "leverage": 0.000979085803237828
    },
    {
      "taxon": "A/California/117/2015|2015-12-05",
      "sampling_date": 2015.9260273972602,
      "root_divergence": 0.13517062350546996,
      "fitted_divergence": 0.13428309525696563,
      "predicted_date": 2016.3316846831374,
      "divergence_residual": 0.0008875282485043268,
      "temporal_residual": 0.40565728587716876,
      "z_score": 0.16030700670955267,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3322837751446,
      "loocv_error_days": 148.3851420222577,
      "jackknife_tmrca": 1954.549388047588,
      "leverage": 0.0014543244694035025
    },
    {
      "taxon": "A/Queensland/56/2005|2005-08-16",
      "sampling_date": 2005.6219178082192,
      "root_divergence": 0.10935208427254783,
      "fitted_divergence": 0.11173897080919265,
      "predicted_date": 2004.5309576998693,
      "divergence_residual": -0.0023868865366448166,
      "temporal_residual": -1.0909601083499183,
      "z_score": -0.43112389570662346,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.5299456665196,
      "loocv_error_days": -398.84282475580477,
      "jackknife_tmrca": 1954.5490874728962,
      "leverage": 0.000927834178677007
    },
    {
      "taxon": "A/Houston/56941/1992|1992-04-03",
      "sampling_date": 1992.2540983606557,
      "root_divergence": 0.07915114774739816,
      "fitted_divergence": 0.08249182600574917,
      "predicted_date": 1990.7271943127507,
      "divergence_residual": -0.003340678258351007,
      "temporal_residual": -1.5269040479049636,
      "z_score": -0.6033995344693762,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.7243621952978,
      "loocv_error_days": -558.7361343969793,
      "jackknife_tmrca": 1954.5437365755738,
      "leverage": 0.0017553947987922025
    },
    {
      "taxon": "A/California/NHRC0002/2005|2005-02-07",
      "sampling_date": 2005.1013698630136,
      "root_divergence": 0.10993497764694753,
      "fitted_divergence": 0.11060007592882089,
      "predicted_date": 2004.7973773260765,
      "divergence_residual": -0.0006650982818733608,
      "temporal_residual": -0.30399253693713035,
      "z_score": -0.12013129149912916,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.7970947759995,
      "loocv_error_days": -111.13647553188105,
      "jackknife_tmrca": 1954.5497415081152,
      "leverage": 0.0009281351721781978
    },
    {
      "taxon": "A/Malaysia/10370/1996|1996-07-03",
      "sampling_date": 1996.5027322404371,
      "root_divergence": 0.08328275113074758,
      "fitted_divergence": 0.0917873143826087,
      "predicted_date": 1992.6156018283814,
      "divergence_residual": -0.008504563251861122,
      "temporal_residual": -3.8871304120557397,
      "z_score": -1.5361100681307156,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.6098679033378,
      "loocv_error_days": -1421.868699125539,
      "jackknife_tmrca": 1954.5380040687191,
      "leverage": 0.0013074232714062007
    },
    {
      "taxon": "A/Moscow/1514A00504307T_CP2/2011|2011-02-07",
      "sampling_date": 2011.1013698630136,
      "root_divergence": 0.12449810708872547,
      "fitted_divergence": 0.12372733797099672,
      "predicted_date": 2011.4536607437406,
      "divergence_residual": 0.0007707691177287479,
      "temporal_residual": 0.3522908807269687,
      "z_score": 0.1392177548551076,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.4540455691345,
      "loocv_error_days": 128.81480166064512,
      "jackknife_tmrca": 1954.5498882326767,
      "leverage": 0.0010816085751272054
    },
    {
      "taxon": "A/Washington/289/2017|2017-04-04",
      "sampling_date": 2017.2547945205479,
      "root_divergence": 0.13604566992034564,
      "fitted_divergence": 0.13719027429370317,
      "predicted_date": 2016.731636971161,
      "divergence_residual": -0.0011446043733575328,
      "temporal_residual": -0.5231575493869514,
      "z_score": -0.20674057560289005,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7308161821095,
      "loocv_error_days": -191.38308811461928,
      "jackknife_tmrca": 1954.5510670663573,
      "leverage": 0.001596006591706518
    },
    {
      "taxon": "A/Mexico_City/1514A00905313N/2013|2013-03-12",
      "sampling_date": 2013.1917808219177,
      "root_divergence": 0.12883594812040794,
      "fitted_divergence": 0.12830090004322522,
      "predicted_date": 2013.4363320811813,
      "divergence_residual": 0.0005350480771827149,
      "temporal_residual": 0.24455125926351684,
      "z_score": 0.09664138109790495,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4366319952221,
      "loocv_error_days": 89.4318910494207,
      "jackknife_tmrca": 1954.5498126193222,
      "leverage": 0.0012158127398878942
    },
    {
      "taxon": "A/Malaysia/1959476/2008|2008-03-10",
      "sampling_date": 1959.5,
      "root_divergence": 0.11688545462646917,
      "fitted_divergence": 0.010829887316494258,
      "predicted_date": 2007.9741907196953,
      "divergence_residual": 0.10605556730997491,
      "temporal_residual": 48.47419071969534,
      "z_score": 19.155954268494114,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 2007.992045680744,
      "loocv_error_days": 17711.719684891752,
      "jackknife_tmrca": 1955.1358179124145,
      "leverage": 0.010994604895748572
    },
    {
      "taxon": "A/Tilburg/5957/1991|1991-12-04",
      "sampling_date": 1991.9232876712329,
      "root_divergence": 0.0809258702619765,
      "fitted_divergence": 0.08176805290468145,
      "predicted_date": 1991.5383562331315,
      "divergence_residual": -0.0008421826427049417,
      "temporal_residual": -0.38493143810137553,
      "z_score": -0.15211659886013387,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1991.5376534874508,
      "loocv_error_days": -140.8528856263868,
      "jackknife_tmrca": 1954.5484255671372,
      "leverage": 0.0017975069131910015
    },
    {
      "taxon": "A/Amman/1514A01004465T/2011|2011-12-05",
      "sampling_date": 2011.9260273972602,
      "root_divergence": 0.1294309646621548,
      "fitted_divergence": 0.1255315872288484,
      "predicted_date": 2013.7082927717663,
      "divergence_residual": 0.0038993774333064,
      "temporal_residual": 1.7822653745060961,
      "z_score": 0.7043128209356144,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7104070884207,
      "loocv_error_days": 651.7446821963501,
      "jackknife_tmrca": 1954.5488844328258,
      "leverage": 0.0011295686777211531
    },
    {
      "taxon": "A/Malaysia/17392/1998|1998-06-15",
      "sampling_date": 1998.4520547945206,
      "root_divergence": 0.09247234508453664,
      "fitted_divergence": 0.0960521923779715,
      "predicted_date": 1996.8158351706873,
      "divergence_residual": -0.003579847293434857,
      "temporal_residual": -1.6362196238333127,
      "z_score": -0.6465986914274965,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1996.8138463762637,
      "loocv_error_days": -598.3556247683359,
      "jackknife_tmrca": 1954.5457548348184,
      "leverage": 0.001159563401038726
    },
    {
      "taxon": "A/Memphis/12/1978|1978-01-01",
      "sampling_date": 1978.0,
      "root_divergence": 0.0502088934786486,
      "fitted_divergence": 0.05130561194653645,
      "predicted_date": 1977.4987293781303,
      "divergence_residual": -0.00109671846788785,
      "temporal_residual": -0.5012706218697076,
      "z_score": -0.19809133409158278,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1977.496421498626,
      "loocv_error_days": -183.93204762686167,
      "jackknife_tmrca": 1954.5462267994885,
      "leverage": 0.004517340070310533
    },
    {
      "taxon": "A/Philippines/FLU_PHB_0332/2011|2011-11-22",
      "sampling_date": 2011.890410958904,
      "root_divergence": 0.12559979274286773,
      "fitted_divergence": 0.1254536628422968,
      "predicted_date": 2011.9572016880454,
      "divergence_residual": 0.00014612990057091824,
      "temporal_residual": 0.06679072914130302,
      "z_score": 0.02639425504570208,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9572772084905,
      "loocv_error_days": 24.422897661426305,
      "jackknife_tmrca": 1954.550004470034,
      "leverage": 0.001127363157361978
    },
    {
      "taxon": "A/Mexico_City/1514A00905324N/2013|2013-01-04",
      "sampling_date": 2013.0082191780823,
      "root_divergence": 0.1284774301497448,
      "fitted_divergence": 0.12789928974330514,
      "predicted_date": 2013.2724663933427,
      "divergence_residual": 0.0005781404064396645,
      "temporal_residual": 0.2642472152604114,
      "z_score": 0.10442479793783711,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2727870301137,
      "loocv_error_days": 96.63340795447067,
      "jackknife_tmrca": 1954.5498055013286,
      "leverage": 0.0012023571987641638
    },
    {
      "taxon": "A/Lyon/2279/1995|1995-11-20",
      "sampling_date": 1995.8849315068494,
      "root_divergence": 0.082640181247116,
      "fitted_divergence": 0.09043564236266627,
      "predicted_date": 1992.3219062131493,
      "divergence_residual": -0.007795461115550267,
      "temporal_residual": -3.5630252937000932,
      "z_score": -1.4080307184143463,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.3164676155677,
      "loocv_error_days": -1303.381436290634,
      "jackknife_tmrca": 1954.5384722898727,
      "leverage": 0.0013618555559068487
    },
    {
      "taxon": "A/Viamao/LACENRS-974/2015|2015-05-21",
      "sampling_date": 2015.3835616438357,
      "root_divergence": 0.12966093214352287,
      "fitted_divergence": 0.13309624690794736,
      "predicted_date": 2013.8134026479747,
      "divergence_residual": -0.003435314764424491,
      "temporal_residual": -1.570158995860993,
      "z_score": -0.6204929566107635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.8113168071213,
      "loocv_error_days": -574.2624266099308,
      "jackknife_tmrca": 1954.5523923878216,
      "leverage": 0.0014013287692592243
    },
    {
      "taxon": "A/Belgium/8725/2019|2019-02-05",
      "sampling_date": 2019.0958904109589,
      "root_divergence": 0.14291331557240322,
      "fitted_divergence": 0.14121836566006957,
      "predicted_date": 2019.8705911399707,
      "divergence_residual": 0.0016949499123336542,
      "temporal_residual": 0.7747007290117836,
      "z_score": 0.3061450127663201,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.8720431226413,
      "loocv_error_days": 283.4897779420225,
      "jackknife_tmrca": 1954.5481901632113,
      "leverage": 0.0018201759391950336
    },
    {
      "taxon": "A/Thailand/PY08064/2009|2009-10-12",
      "sampling_date": 2009.7780821917809,
      "root_divergence": 0.12135844131537397,
      "fitted_divergence": 0.1208321473014213,
      "predicted_date": 2010.0186322831535,
      "divergence_residual": 0.000526294013952669,
      "temporal_residual": 0.2405500913725973,
      "z_score": 0.09506020587861504,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0188786708495,
      "loocv_error_days": 87.95091397982412,
      "jackknife_tmrca": 1954.5500161304658,
      "leverage": 0.0010182177938567161
    },
    {
      "taxon": "A/Japan/NHRC-OID_FDX70563/2019|2019-01-08",
      "sampling_date": 2019.0191780821917,
      "root_divergence": 0.1406192660633341,
      "fitted_divergence": 0.14105052851980424,
      "predicted_date": 2018.8220635025857,
      "divergence_residual": -0.0004312624564701273,
      "temporal_residual": -0.19711457960602274,
      "z_score": -0.07789542881529796,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.8217085718331,
      "loocv_error_days": -72.125738658474,
      "jackknife_tmrca": 1954.5505163346304,
      "leverage": 0.0018101894329008933
    },
    {
      "taxon": "A/Netherlands/819/1992|1992-01-09",
      "sampling_date": 1992.0218579234972,
      "root_divergence": 0.07891243838187618,
      "fitted_divergence": 0.08198371249318775,
      "predicted_date": 1990.6180888352696,
      "divergence_residual": -0.00307127411131157,
      "temporal_residual": -1.403769088227591,
      "z_score": -0.5547392552277721,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.6154523208636,
      "loocv_error_days": -513.6896463619371,
      "jackknife_tmrca": 1954.5441660538033,
      "leverage": 0.0017848496668441244
    },
    {
      "taxon": "A/Texas/NHRC0002/2005|2005-12-19",
      "sampling_date": 2005.964383561644,
      "root_divergence": 0.11210628758956673,
      "fitted_divergence": 0.11248824375680547,
      "predicted_date": 2005.7898051159582,
      "divergence_residual": -0.0003819561672387395,
      "temporal_residual": -0.1745784456857109,
      "z_score": -0.0689896349411769,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.7896428525762,
      "loocv_error_days": -63.824043986974345,
      "jackknife_tmrca": 1954.5499083847246,
      "leverage": 0.0009290470289530948
    },
    {
      "taxon": "A/Ohio/03/2023|2023-01-09",
      "sampling_date": 2023.021917808219,
      "root_divergence": 0.15329399014895506,
      "fitted_divergence": 0.14980803073150228,
      "predicted_date": 2024.6152246560232,
      "divergence_residual": 0.0034859594174527775,
      "temporal_residual": 1.593306847804115,
      "z_score": 0.6296404882487596,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.6192822026053,
      "loocv_error_days": 583.4373450495611,
      "jackknife_tmrca": 1954.5447020605236,
      "leverage": 0.002406288731503194
    },
    {
      "taxon": "A/California/VRDL208/2009|2009-04-29",
      "sampling_date": 2009.323287671233,
      "root_divergence": 0.11777424995792324,
      "fitted_divergence": 0.11983711282699158,
      "predicted_date": 2008.3804271436802,
      "divergence_residual": -0.0020628628690683437,
      "temporal_residual": -0.9428605275527389,
      "z_score": -0.37259813684793824,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3794996518652,
      "loocv_error_days": -344.71857407406344,
      "jackknife_tmrca": 1954.5500660882935,
      "leverage": 0.0010002916041496372
    },
    {
      "taxon": "A/Victoria/16/2015|2015-07-09",
      "sampling_date": 2015.517808219178,
      "root_divergence": 0.13523124024622232,
      "fitted_divergence": 0.13338996190341126,
      "predicted_date": 2016.359390418221,
      "divergence_residual": 0.001841278342811059,
      "temporal_residual": 0.8415821990429322,
      "z_score": 0.3325751266538166,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3606164857345,
      "loocv_error_days": 307.83571935972634,
      "jackknife_tmrca": 1954.5487629973572,
      "leverage": 0.0014141822596894997
    },
    {
      "taxon": "A/Kyrgyzstan/WRAIR1256P/2008|2008-12-01",
      "sampling_date": 2008.9153005464482,
      "root_divergence": 0.11777995220811578,
      "fitted_divergence": 0.118944487177511,
      "predicted_date": 2008.3830334374409,
      "divergence_residual": -0.0011645349693952117,
      "temporal_residual": -0.5322671090073072,
      "z_score": -0.21034047701236278,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.382512895791,
      "loocv_error_days": -194.6006894025261,
      "jackknife_tmrca": 1954.5500051945417,
      "leverage": 0.0009858907275220367
    },
    {
      "taxon": "A/Canterbury/303/2004|2004-09-25",
      "sampling_date": 2004.7322404371585,
      "root_divergence": 0.10885299177448352,
      "fitted_divergence": 0.10979246614537451,
      "predicted_date": 2004.3028404444383,
      "divergence_residual": -0.0009394743708909942,
      "temporal_residual": -0.42939999272016394,
      "z_score": -0.16968961216916262,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3024401582772,
      "loocv_error_days": -156.9845518613593,
      "jackknife_tmrca": 1954.549576757039,
      "leverage": 0.0009299163158728324
    },
    {
      "taxon": "A/Nicaragua/7010_02_TR1/2014|2014-10-21",
      "sampling_date": 2014.8027397260273,
      "root_divergence": 0.1309105568854178,
      "fitted_divergence": 0.13182547998879568,
      "predicted_date": 2014.3845612359028,
      "divergence_residual": -0.0009149231033778737,
      "temporal_residual": -0.41817849012454644,
      "z_score": -0.16525511646428068,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3840047477877,
      "loocv_error_days": -152.9429508020237,
      "jackknife_tmrca": 1954.5506129307953,
      "leverage": 0.0013477003878385706
    },
    {
      "taxon": "A/Canterbury/386/2003|2003-07-16",
      "sampling_date": 2003.5369863013698,
      "root_divergence": 0.10963105343228706,
      "fitted_divergence": 0.10717739710412579,
      "predicted_date": 2004.6584644833142,
      "divergence_residual": 0.0024536563281612744,
      "temporal_residual": 1.1214781819444397,
      "z_score": 0.4431839799176468,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.6595135041152,
      "loocv_error_days": 410.00306080277903,
      "jackknife_tmrca": 1954.5516026960263,
      "leverage": 0.0009446097116769742
    },
    {
      "taxon": "A/Korea/18/2012|2012-01-24",
      "sampling_date": 2012.0628415300546,
      "root_divergence": 0.12892174943705198,
      "fitted_divergence": 0.12583091972422586,
      "predicted_date": 2013.4755487813743,
      "divergence_residual": 0.003090829712826121,
      "temporal_residual": 1.4127072513197163,
      "z_score": 0.5582714244274404,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4772219036092,
      "loocv_error_days": 516.6024314408359,
      "jackknife_tmrca": 1954.549078602165,
      "leverage": 0.0011381534024104288
    },
    {
      "taxon": "A/Bhutan/FLU_BTA_00010/2011|2011-09-27",
      "sampling_date": 2011.7369863013698,
      "root_divergence": 0.1266089318246792,
      "fitted_divergence": 0.1251179885617662,
      "predicted_date": 2012.4184429180457,
      "divergence_residual": 0.0014909432629129915,
      "temporal_residual": 0.6814566166758596,
      "z_score": 0.26929695145381066,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.4192196702188,
      "loocv_error_days": 249.1857379720912,
      "jackknife_tmrca": 1954.5496341213086,
      "leverage": 0.0011180009078795915
    },
    {
      "taxon": "A/Perth/16/2009|2009-04-07",
      "sampling_date": 2009.2630136986302,
      "root_divergence": 0.11564191328229975,
      "fitted_divergence": 0.11970524078821167,
      "predicted_date": 2007.4058126343762,
      "divergence_residual": -0.004063327505911915,
      "temporal_residual": -1.8572010642540135,
      "z_score": -0.7339257886732558,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.4040205413507,
      "loocv_error_days": -678.9972506963113,
      "jackknife_tmrca": 1954.5500569276344,
      "leverage": 0.0009980640438876675
    },
    {
      "taxon": "A/Hong_Kong/55/1995|1995-10-12",
      "sampling_date": 1995.7780821917809,
      "root_divergence": 0.08457237462608197,
      "fitted_divergence": 0.090201869203011,
      "predicted_date": 1993.205042409909,
      "divergence_residual": -0.005629494576929031,
      "temporal_residual": -2.5730397818717847,
      "z_score": -1.0168098045735083,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.201202610133,
      "loocv_error_days": -941.2052671969219,
      "jackknife_tmrca": 1954.5416218708665,
      "leverage": 0.0013716392971196032
    },
    {
      "taxon": "A/Victoria/33/1992|1992-06-29",
      "sampling_date": 1992.4918032786886,
      "root_divergence": 0.0787324877293832,
      "fitted_divergence": 0.08301189513037122,
      "predicted_date": 1990.5358398551327,
      "divergence_residual": -0.0042794074009880195,
      "temporal_residual": -1.955963423555886,
      "z_score": -0.7729545421221051,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1990.532221461723,
      "loocv_error_days": -715.7372586466527,
      "jackknife_tmrca": 1954.5420763738668,
      "leverage": 0.0017257801342778938
    },
    {
      "taxon": "A/Genoa/1/2002|2002-12-02",
      "sampling_date": 2002.9178082191781,
      "root_divergence": 0.10404177230353898,
      "fitted_divergence": 0.10582271161484219,
      "predicted_date": 2002.1038048242974,
      "divergence_residual": -0.0017809393113032146,
      "temporal_residual": -0.8140033948807286,
      "z_score": -0.3216765783032975,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.1030166634532,
      "loocv_error_days": -297.6026157285283,
      "jackknife_tmrca": 1954.548796093058,
      "leverage": 0.0009575843559591122
    },
    {
      "taxon": "A/Vermont/22/2019|2019-03-30",
      "sampling_date": 2019.2410958904109,
      "root_divergence": 0.13976601264111432,
      "fitted_divergence": 0.14153605738985722,
      "predicted_date": 2018.4320720087867,
      "divergence_residual": -0.0017700447487428994,
      "temporal_residual": -0.8090238816241708,
      "z_score": -0.31970878210481335,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4306246173105,
      "loocv_error_days": -296.0246324999019,
      "jackknife_tmrca": 1954.5520154884994,
      "leverage": 0.0018392327943591896
    },
    {
      "taxon": "A/Ohio/24/2016|2016-05-08",
      "sampling_date": 2016.3497267759562,
      "root_divergence": 0.13033642001591672,
      "fitted_divergence": 0.13521009738550727,
      "predicted_date": 2014.1221438935856,
      "divergence_residual": -0.0048736773695905455,
      "temporal_residual": -2.227582882370598,
      "z_score": -0.8802926916453384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.119062295343,
      "loocv_error_days": -814.7502015440127,
      "jackknife_tmrca": 1954.5538977649671,
      "leverage": 0.001497671564945124
    },
    {
      "taxon": "A/Canterbury/3/2000|2000-05-05",
      "sampling_date": 2000.3415300546449,
      "root_divergence": 0.09994367414731928,
      "fitted_divergence": 0.10018613185494817,
      "predicted_date": 2000.2307113446122,
      "divergence_residual": -0.00024245770762888752,
      "temporal_residual": -0.11081871003261767,
      "z_score": -0.04379316312370575,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.2305944677846,
      "loocv_error_days": -40.51922310070654,
      "jackknife_tmrca": 1954.549807690305,
      "leverage": 0.00105086802657357
    },
    {
      "taxon": "A/Malaysia/25920/2003|2003-09-30",
      "sampling_date": 2003.7452054794521,
      "root_divergence": 0.10704759875652531,
      "fitted_divergence": 0.10763295505627468,
      "predicted_date": 2003.4776601385263,
      "divergence_residual": -0.0005853562997493733,
      "temporal_residual": -0.26754534092583526,
      "z_score": -0.10572814603877283,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.4774075486284,
      "loocv_error_days": -97.81319423335276,
      "jackknife_tmrca": 1954.5496899912698,
      "leverage": 0.0009410689656332197
    },
    {
      "taxon": "A/Siena/3/1995|1995-01-27",
      "sampling_date": 1995.0712328767124,
      "root_divergence": 0.08237407665586945,
      "fitted_divergence": 0.08865536983913835,
      "predicted_date": 1992.2002793619179,
      "divergence_residual": -0.006281293183268907,
      "temporal_residual": -2.8709535147945644,
      "z_score": -1.1345388838855053,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.1957332883526,
      "loocv_error_days": -1050.276224648433,
      "jackknife_tmrca": 1954.5401518775095,
      "leverage": 0.001439108146368218
    },
    {
      "taxon": "A/Santa_Cruz_do_Sul/LACENRS-913/2011|2011-07-11",
      "sampling_date": 2011.5232876712328,
      "root_divergence": 0.12170822200956873,
      "fitted_divergence": 0.12465044224245567,
      "predicted_date": 2010.1785044757269,
      "divergence_residual": -0.0029422202328869412,
      "temporal_residual": -1.3447831955058973,
      "z_score": -0.531429303133994,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1770691794304,
      "loocv_error_days": -491.70630413080715,
      "jackknife_tmrca": 1954.5507932609978,
      "leverage": 0.0011053351445119916
    },
    {
      "taxon": "A/Hong_Kong/20/1996|1996-02-24",
      "sampling_date": 1996.1475409836066,
      "root_divergence": 0.08535959320945581,
      "fitted_divergence": 0.09101019959869142,
      "predicted_date": 1993.5648517505824,
      "divergence_residual": -0.0056506063892356045,
      "temporal_residual": -2.5826892330242117,
      "z_score": -1.020623059467405,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1993.5610946287063,
      "loocv_error_days": -944.6995311273411,
      "jackknife_tmrca": 1954.5418226516613,
      "leverage": 0.0013382726716174706
    },
    {
      "taxon": "A/Italy/7152/2018|2018-02-07",
      "sampling_date": 2018.1013698630136,
      "root_divergence": 0.13859482851248345,
      "fitted_divergence": 0.13904247702020187,
      "predicted_date": 2017.8967658079043,
      "divergence_residual": -0.0004476485077184178,
      "temporal_residual": -0.2046040551092574,
      "z_score": -0.08085510793743238,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8964209441663,
      "loocv_error_days": -74.85759260898425,
      "jackknife_tmrca": 1954.5504884128277,
      "leverage": 0.0016950653294983532
    },
    {
      "taxon": "A/China/51045/2013|2013-12-29",
      "sampling_date": 2013.9917808219177,
      "root_divergence": 0.13161117570775663,
      "fitted_divergence": 0.13005120164884856,
      "predicted_date": 2014.704788936129,
      "divergence_residual": 0.0015599740589080646,
      "temporal_residual": 0.713008114211334,
      "z_score": 0.2817654225085593,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7057223282295,
      "loocv_error_days": 260.7671351803894,
      "jackknife_tmrca": 1954.5492239766165,
      "leverage": 0.0012782109628390926
    },
    {
      "taxon": "A/Nicaragua/AGA2-06/2012|2012-09-18",
      "sampling_date": 2012.7131147540983,
      "root_divergence": 0.132094201503827,
      "fitted_divergence": 0.127253637559398,
      "predicted_date": 2014.9255626791312,
      "divergence_residual": 0.004840563944428999,
      "temporal_residual": 2.2124479250328477,
      "z_score": 0.8743116830650551,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.928350337283,
      "loocv_error_days": 809.1147967582197,
      "jackknife_tmrca": 1954.5481801806422,
      "leverage": 0.0011813995971974294
    },
    {
      "taxon": "A/Quebec/26-270106/2006|2006-01-27",
      "sampling_date": 2006.0712328767124,
      "root_divergence": 0.11653130350424942,
      "fitted_divergence": 0.11272201691646072,
      "predicted_date": 2007.8123209614403,
      "divergence_residual": 0.0038092865877887017,
      "temporal_residual": 1.741088084727835,
      "z_score": 0.6880404444774981,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8139504876576,
      "loocv_error_days": 636.5276073977313,
      "jackknife_tmrca": 1954.5513894190537,
      "leverage": 0.0009296546176509257
    },
    {
      "taxon": "A/Malaysia/17332/1998|1998-06-19",
      "sampling_date": 1998.4630136986302,
      "root_divergence": 0.09361308937197672,
      "fitted_divergence": 0.09607616911229525,
      "predicted_date": 1997.3372284134405,
      "divergence_residual": -0.0024630797403185217,
      "temporal_residual": -1.1257852851897496,
      "z_score": -0.44488605418791877,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.335880097527,
      "loocv_error_days": -411.68554780294244,
      "jackknife_tmrca": 1954.547097016991,
      "leverage": 0.001158834697707465
    },
    {
      "taxon": "A/Udorn/307/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.036588525846288,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1971.273348523265,
      "divergence_residual": -0.001589824058072599,
      "temporal_residual": -0.7266514767350145,
      "z_score": -0.28715698500182435,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1971.2686856749347,
      "loocv_error_days": -267.11255723011584,
      "jackknife_tmrca": 1954.5434333708374,
      "leverage": 0.006260048961919032
    },
    {
      "taxon": "A/New_York/433/2000|2000-01-05",
      "sampling_date": 2000.0109289617487,
      "root_divergence": 0.09938409387725937,
      "fitted_divergence": 0.09946281732530196,
      "predicted_date": 1999.9749473010843,
      "divergence_residual": -7.87234480425919e-05,
      "temporal_residual": -0.03598166066444719,
      "z_score": -0.01421917593589854,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.9749088187586,
      "loocv_error_days": -13.156357227127671,
      "jackknife_tmrca": 1954.5499667260417,
      "leverage": 0.001067426246048396
    },
    {
      "taxon": "A/Queensland/1/2000|2000-09-15",
      "sampling_date": 2000.704918032787,
      "root_divergence": 0.10057680332802732,
      "fitted_divergence": 0.10098118005695614,
      "predicted_date": 2000.5200919536107,
      "divergence_residual": -0.00040437672892881804,
      "temporal_residual": -0.18482607917621863,
      "z_score": -0.07303927858839636,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.519899898572,
      "loocv_error_days": -67.57787352200779,
      "jackknife_tmrca": 1954.5496638903867,
      "leverage": 0.0010338715298415474
    },
    {
      "taxon": "A/Soledade/LACENRS-820/2011|2011-07-09",
      "sampling_date": 2011.517808219178,
      "root_divergence": 0.12663297716986727,
      "fitted_divergence": 0.12463845387529404,
      "predicted_date": 2012.429433181717,
      "divergence_residual": 0.001994523294573225,
      "temporal_residual": 0.9116249625390083,
      "z_score": 0.3602545155090355,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.4304658930816,
      "loocv_error_days": 333.3482153932882,
      "jackknife_tmrca": 1954.5495430891156,
      "leverage": 0.0011050161144171846
    },
    {
      "taxon": "A/Iraq/WRAIR1252P/2009|2009-02-01",
      "sampling_date": 2009.0849315068492,
      "root_divergence": 0.11821289731600367,
      "fitted_divergence": 0.11931561885545272,
      "predicted_date": 2008.5809170965756,
      "divergence_residual": -0.0011027215394490558,
      "temporal_residual": -0.5040144102736122,
      "z_score": -0.19917562006745104,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.5804212271817,
      "loocv_error_days": -184.272379648575,
      "jackknife_tmrca": 1954.5500282215203,
      "leverage": 0.0009916852439793233
    },
    {
      "taxon": "A/TayNguyen/TN171/2003|2003-10-19",
      "sampling_date": 2003.7972602739726,
      "root_divergence": 0.10721312142483057,
      "fitted_divergence": 0.10774684454431166,
      "predicted_date": 2003.5533146052871,
      "divergence_residual": -0.0005337231194810915,
      "temporal_residual": -0.24394566868545553,
      "z_score": -0.09640206476794931,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.553084557398,
      "loocv_error_days": -89.18518047885283,
      "jackknife_tmrca": 1954.5497246112539,
      "leverage": 0.0009402484553008482
    },
    {
      "taxon": "A/Rheinland-Pfalz/USAFSAM-13887/2022|2022-12-23",
      "sampling_date": 2022.9753424657533,
      "root_divergence": 0.1553975382666315,
      "fitted_divergence": 0.14970612961062696,
      "predicted_date": 2025.576680949461,
      "divergence_residual": 0.005691408656004537,
      "temporal_residual": 2.60133848370765,
      "z_score": 1.027992840951786,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.58350506834,
      "loocv_error_days": 952.6313905947619,
      "jackknife_tmrca": 1954.5413490294814,
      "leverage": 0.0023984730040056868
    },
    {
      "taxon": "A/China/79880/2016|2016-12-13",
      "sampling_date": 2016.948087431694,
      "root_divergence": 0.1378160719846871,
      "fitted_divergence": 0.13651923690610673,
      "predicted_date": 2017.5408241689117,
      "divergence_residual": 0.0012968350785803606,
      "temporal_residual": 0.5927367372178196,
      "z_score": 0.2342367693574901,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5417707493762,
      "loocv_error_days": 216.84283178343622,
      "jackknife_tmrca": 1954.5489364652817,
      "leverage": 0.0015618069924683614
    },
    {
      "taxon": "A/Santiago/p37d0/2012|2012-10-30",
      "sampling_date": 2012.827868852459,
      "root_divergence": 0.12807854626114354,
      "fitted_divergence": 0.12750470541266368,
      "predicted_date": 2013.090150894199,
      "divergence_residual": 0.0005738408484798618,
      "temporal_residual": 0.2622820417400362,
      "z_score": 0.10364820376421872,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0904656749485,
      "loocv_error_days": 95.9134894142947,
      "jackknife_tmrca": 1954.5498188051288,
      "leverage": 0.0011894503596820514
    },
    {
      "taxon": "A/South_Australia/125/2016|2016-09-18",
      "sampling_date": 2016.7131147540983,
      "root_divergence": 0.1351652929055881,
      "fitted_divergence": 0.13600514558751525,
      "predicted_date": 2016.3292482573854,
      "divergence_residual": -0.0008398526819271557,
      "temporal_residual": -0.38386649671292616,
      "z_score": -0.15169575700110913,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3286656155983,
      "loocv_error_days": -140.42004783713634,
      "jackknife_tmrca": 1954.5507449886475,
      "leverage": 0.00153621378457927
    },
    {
      "taxon": "A/Kathmandu/FLUNP09A_387_CP3/2009|2009-07-28",
      "sampling_date": 2009.5698630136985,
      "root_divergence": 0.12155620137478536,
      "fitted_divergence": 0.1203765893492724,
      "predicted_date": 2010.1090213035488,
      "divergence_residual": 0.0011796120255129633,
      "temporal_residual": 0.5391582898503202,
      "z_score": 0.21306372299388707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.109572044573,
      "loocv_error_days": 197.12872352691812,
      "jackknife_tmrca": 1954.5500045122326,
      "leverage": 0.0010097655339888492
    },
    {
      "taxon": "A/Netherlands/91/1996|1996-01-30",
      "sampling_date": 1996.0792349726776,
      "root_divergence": 0.08315801081896784,
      "fitted_divergence": 0.09086075444793783,
      "predicted_date": 1992.5585875120469,
      "divergence_residual": -0.007702743628969985,
      "temporal_residual": -3.5206474606306983,
      "z_score": -1.3912839131511157,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1992.5532937861767,
      "loocv_error_days": -1287.8500183694387,
      "jackknife_tmrca": 1954.5387765978846,
      "leverage": 0.001344343338638588
    },
    {
      "taxon": "A/Memphis/2/1977|1977-01-01",
      "sampling_date": 1977.0,
      "root_divergence": 0.04813580290112429,
      "fitted_divergence": 0.04911773493950714,
      "predicted_date": 1976.5511941323812,
      "divergence_residual": -0.0009819320383828503,
      "temporal_residual": -0.44880586761883023,
      "z_score": -0.17735839521799393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1976.5490091645702,
      "loocv_error_days": -164.7244026407419,
      "jackknife_tmrca": 1954.5465162628607,
      "leverage": 0.004783923175820522
    },
    {
      "taxon": "A/Kabul/1514A01305436N/2013|2013-01-15",
      "sampling_date": 2013.0383561643835,
      "root_divergence": 0.13389008029089278,
      "fitted_divergence": 0.12796522576269462,
      "predicted_date": 2015.7463943718158,
      "divergence_residual": 0.005924854528198159,
      "temporal_residual": 2.7080382074323097,
      "z_score": 1.0701582695599752,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7499275505354,
      "loocv_error_days": 990.4014487919981,
      "jackknife_tmrca": 1954.5475476324787,
      "leverage": 0.001204544245142535
    },
    {
      "taxon": "A/New_York/328/1998|1998-12-28",
      "sampling_date": 1998.9890410958903,
      "root_divergence": 0.09494914621406828,
      "fitted_divergence": 0.09722705235982815,
      "predicted_date": 1997.9478920100682,
      "divergence_residual": -0.0022779061457598726,
      "temporal_residual": -1.0411490858220986,
      "z_score": -0.41143965435177804,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1997.9466858185494,
      "loocv_error_days": -380.72026504876476,
      "jackknife_tmrca": 1954.5474520931,
      "leverage": 0.0011252053555089667
    },
    {
      "taxon": "A/Bilthoven/6022/1972|1972-01-01",
      "sampling_date": 1972.0,
      "root_divergence": 0.040187911480712254,
      "fitted_divergence": 0.0381783499043606,
      "predicted_date": 1972.9184984210242,
      "divergence_residual": 0.002009561576351654,
      "temporal_residual": 0.9184984210241964,
      "z_score": 0.36297075799711104,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1972.9241482061732,
      "loocv_error_days": 337.5451323047561,
      "jackknife_tmrca": 1954.5584055932666,
      "leverage": 0.006260048961919032
    }
  ]
}