{
  "alignment": "/home/sweaver/programming/axomeme/reviews/moncla_h3nx_hoststrategy_REVIEW/REPRODUCTION/data/ha/swine.fasta",
  "tree": null,
  "root_description": "time_decay_profile_root (\u03b3=0.4485)",
  "distance_mode": "tn93",
  "metricity_diagnostics": {
    "d_mean": 0.11552786082029343,
    "d_90": 0.2051166027784348,
    "d_max": 0.25599899888038635,
    "zero_fraction": 0.0012446388024556388,
    "nan_fraction": 0.0,
    "rho_neg": 0.10319142752685835,
    "rho_iso_pearson": 0.9376331112383347,
    "rho_iso_spearman": 0.9247056528329032,
    "kappa_sat": -1.513479404459733,
    "recommended_regime": "tn93",
    "regime_label": "Regime 1: Physical Sequence Space (Isometric Concordance Confirmed)",
    "rationale": "Physical divergence d_90 = 0.2051; high isometric concordance (Spearman rho = 0.925, Pearson r = 0.938) confirms TN93 metricity."
  },
  "latent_root": null,
  "taxa_count": 1035,
  "timespan": [
    1980.0,
    2024.5956284153006
  ],
  "elapsed_seconds": 859.1833324432373,
  "active_model": "spline",
  "t_mrca": 1896.4479293924512,
  "ci_mrca": [
    1359.7231816371718,
    1947.481729878978
  ],
  "mu": 0.0011793895135294974,
  "ols": {
    "method": "OLS",
    "status": "OK",
    "mu": 0.0027358531989057767,
    "d0": 0.1309461758867339,
    "t_ref": 2013.756123845655,
    "t_mrca": 1965.8931113349302,
    "se_mu": 6.789574499508835e-05,
    "se_d0": 0.00033996122125106777,
    "se_mrca": 1.194299728543967,
    "ci_fieller": [
      1963.4302658377062,
      1968.128407704654
    ],
    "fieller_g": 0.002371450251005923,
    "ci_delta": [
      1963.5495810245056,
      1968.2366416453547
    ],
    "ci_bootstrap": null,
    "ci_mrca": [
      1962.1253631352774,
      1969.199108222017
    ],
    "ci_method": "residual-boot",
    "r": 0.7817728825573458,
    "r2": 0.6111688399020215,
    "p_value": 1.1102230246251565e-16,
    "sigma2": 0.00011961870907292557,
    "rmse": 0.01092646154109447,
    "n": 1035
  },
  "pgls": {
    "method": "PGLS",
    "status": "OK",
    "mu": 0.000701540370833522,
    "d0": 0.13338831188624362,
    "t_ref": 2013.756123845655,
    "t_mrca": 1823.6197932339744,
    "se_mu": 0.0002431060066694612,
    "se_d0": 0.0008102219622083431,
    "se_mrca": 65.95848179083265,
    "ci_fieller": [
      1376.3193742132478,
      1902.1028770724147
    ],
    "fieller_g": 0.4921258711942954,
    "ci_delta": [
      1690.0938275923775,
      1957.1457588755713
    ],
    "ci_mrca": [
      1670.0325293280084,
      1881.302657204384
    ],
    "ci_method": "residual-boot",
    "r2": 0.179752614210395,
    "ridge": 0.0010059489392645338,
    "pagel_lambda": 0.9989940510607355,
    "sigma2": 0.07356869964210401,
    "rmse": 0.015136268053694972,
    "n": 1035,
    "n_eff": 40.4037014371544,
    "df_eff": 38
  },
  "spline": {
    "method": "RESTRICTED_SPLINE",
    "t_mrca": 1896.4479293924512,
    "ci_mrca": [
      1359.7231816371718,
      1947.481729878978
    ],
    "rate_ancestral": 0.0011793895135294974,
    "ci_rate_ancestral": [
      0.00019278801790702048,
      0.0022808768171348748
    ],
    "rate_recent": 0.0006753894784264654,
    "ci_rate_recent": [
      0.00031990109011755045,
      0.0010527793720555994
    ],
    "rate_ratio": 0.57266023707915,
    "beta_0": -2.2366508008801858,
    "beta_1": 0.0011793895135294974,
    "beta_2": -0.00020116975698984143,
    "beta": [
      -2.2366508008801858,
      0.0011793895135294974,
      -0.00020116975698984143
    ],
    "ci_beta_2": [
      -0.0007402384100975652,
      0.0002685683645197531
    ],
    "knots": [
      1980.0,
      2013.504109589041,
      2020.11912568306
    ],
    "rss": 0.7456486679773356,
    "aic": -7482.9054606109985,
    "rss_linear": 0.7511761433979662,
    "aic_linear": -7477.2613288166385,
    "delta_aic": -5.644131794359964,
    "aic_reduction": 5.644131794359964,
    "f_stat": 7.650190872820221,
    "p_f_test": 0.0057779402177216815,
    "is_nonlinear_preferred": true,
    "r2": 0.2152453375722484,
    "rmse": 0.014791302481769427,
    "n": 1035
  },
  "power": null,
  "clock_model": "auto",
  "ci_method": "residual-boot",
  "selected_clock": "Restricted Spline (rate deceleration (0.57x) detected: F=7.65, p=0.0058, \u0394AIC=-5.6)",
  "ensemble": {
    "t_mrca": 1965.8830540646413,
    "ci_mrca": [
      1960.619575525206,
      1971.1465326040766
    ],
    "weights": {
      "ols": 0.9998551768458572,
      "spline": 0.00014482315414279988
    }
  },
  "loocv": {
    "method": "OLS",
    "n_taxa": 1035,
    "n_valid_predictions": 1035,
    "tip_mae_days": 1086.0669629567155,
    "tip_rmse_days": 1463.71785330446,
    "tip_mae_years": 2.9734892894092138,
    "tip_rmse_years": 4.0074410768089255,
    "tip_median_abs_error_days": 980.9331463618256,
    "tip_pred_ci_95_days": 5737.773984953484,
    "tip_pred_ci_95_years": 15.709169021090988,
    "tip_empirical_95_days": 5094.214388985008,
    "tip_r2_pred": 0.3594387756894053,
    "jackknife_mean": 1965.893052529153,
    "jackknife_se_years": 1.8564711793642439,
    "jackknife_se_days": 678.0760982627901,
    "jackknife_ci": [
      1962.2501717349699,
      1969.5359333233362
    ],
    "jackknife_ci_width_years": 7.285761588366313,
    "jackknife_ci_width_days": 2661.1244201507957,
    "jackknife_spread_days": 465.868436636213,
    "fieller_ci_width_years": 587.7585482418062,
    "fieller_ci_width_days": 214678.80974531974,
    "fieller_to_jackknife_ratio": 80.67221814948235
  },
  "taxa_summary": [
    {
      "taxon": "A/swine/Korea/CY04/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.09110667992962798,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1973.6969458407812,
      "divergence_residual": -0.03681718245636259,
      "temporal_residual": -33.303054159218846,
      "z_score": -2.5216598869969102,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1999.1568082477793,
      "loocv_error_days": -2864.7257874986176,
      "jackknife_tmrca": 1965.7877924413312,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Hong_Kong/689/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1412159049699187,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2024.8730186693604,
      "divergence_residual": 0.007415049991516459,
      "temporal_residual": 10.774388532374132,
      "z_score": 0.5078670576121852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5133496426818,
      "loocv_error_days": 1247.2262994552923,
      "jackknife_tmrca": 1965.8942532854037,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Yokohama/aq138/2011|2011-03-08",
      "sampling_date": 2011.1808219178083,
      "root_divergence": 0.12447064371045918,
      "fitted_divergence": 0.13152578912041685,
      "predicted_date": 2003.332203807761,
      "divergence_residual": -0.007055145409957664,
      "temporal_residual": -7.848618110047255,
      "z_score": -0.4832166936811892,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3894593643952,
      "loocv_error_days": 76.20482736585171,
      "jackknife_tmrca": 1965.894303991837,
      "leverage": 0.0012217726643342585
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2822/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13103211194694658,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2010.5801087229133,
      "divergence_residual": -0.0007934507700139981,
      "temporal_residual": -0.9705762085934566,
      "z_score": -0.05434454364949206,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7896922243358,
      "loocv_error_days": 817.7974137057927,
      "jackknife_tmrca": 1965.904382911264,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Mexico/9783350/2013|2013-04-15",
      "sampling_date": 2013.2849315068493,
      "root_divergence": 0.13105379084121077,
      "fitted_divergence": 0.13318737683301246,
      "predicted_date": 2010.6062766994653,
      "divergence_residual": -0.0021335859918016897,
      "temporal_residual": -2.678654807383964,
      "z_score": -0.14613226357996498,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7959522822616,
      "loocv_error_days": 186.65033821936527,
      "jackknife_tmrca": 1965.8940492178,
      "leverage": 0.0009747398047944717
    },
    {
      "taxon": "A/swine/Guangxi/NS2394/2012|2012-09-02",
      "sampling_date": 2012.6693989071039,
      "root_divergence": 0.13298818864255768,
      "fitted_divergence": 0.1327124227597308,
      "predicted_date": 2013.025305458553,
      "divergence_residual": 0.0002757658828268783,
      "temporal_residual": 0.3559065514491522,
      "z_score": 0.018887587765604678,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5042290131855,
      "loocv_error_days": 670.171696246324,
      "jackknife_tmrca": 1965.8985620312685,
      "leverage": 0.001011695506884079
    },
    {
      "taxon": "A/swine/Ohio/12TOSU268/2012|2012-07-28",
      "sampling_date": 2012.5710382513662,
      "root_divergence": 0.1191726999872761,
      "fitted_divergence": 0.13263566152634082,
      "predicted_date": 1998.125034330769,
      "divergence_residual": -0.013462961539064719,
      "temporal_residual": -14.44600392059715,
      "z_score": -0.9220969071568583,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.4490919732987,
      "loocv_error_days": -1140.2908780641637,
      "jackknife_tmrca": 1965.8832706134976,
      "leverage": 0.001020307021221688
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0256/2017|2017-11-23",
      "sampling_date": 2017.8931506849315,
      "root_divergence": 0.1360277727179038,
      "fitted_divergence": 0.13649479344463947,
      "predicted_date": 2017.2143029215458,
      "divergence_residual": -0.0004670207267356563,
      "temporal_residual": -0.6788477633856473,
      "z_score": -0.03198689727007968,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6106510596626,
      "loocv_error_days": -833.6829881294597,
      "jackknife_tmrca": 1965.9083234919588,
      "leverage": 0.0016257562900981667
    },
    {
      "taxon": "A/swine/Nebraska/A01116984/2011|2011-11-03",
      "sampling_date": 2011.8383561643836,
      "root_divergence": 0.12785055690757344,
      "fitted_divergence": 0.13205648418758958,
      "predicted_date": 2006.9191659333324,
      "divergence_residual": -0.004205927280016147,
      "temporal_residual": -4.919190231051289,
      "z_score": -0.28806979247294007,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6254497468963,
      "loocv_error_days": 287.4859310127364,
      "jackknife_tmrca": 1965.896656062935,
      "leverage": 0.0011079188646363803
    },
    {
      "taxon": "A/swine/Korea/A18/2011|2011-09-01",
      "sampling_date": 2011.6657534246576,
      "root_divergence": 0.1165273389539769,
      "fitted_divergence": 0.13191816726495284,
      "predicted_date": 1995.657844883354,
      "divergence_residual": -0.015390828310975935,
      "temporal_residual": -16.00790854130355,
      "z_score": -1.0541391760611862,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.481369640791,
      "loocv_error_days": -1163.0961770573044,
      "jackknife_tmrca": 1965.8777564360098,
      "leverage": 0.0011345798604574554
    },
    {
      "taxon": "A/swine/Guangxi/NNXD/2013|2013-04-01",
      "sampling_date": 2013.2465753424658,
      "root_divergence": 0.13842963849942982,
      "fitted_divergence": 0.13315805513366646,
      "predicted_date": 2020.7475968801723,
      "divergence_residual": 0.00527158336576336,
      "temporal_residual": 7.501021537706492,
      "z_score": 0.36105805570975635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.4944178742633,
      "loocv_error_days": 1186.2744847390222,
      "jackknife_tmrca": 1965.899301923352,
      "leverage": 0.0009761894957772094
    },
    {
      "taxon": "A/swine/Ohio/09SW92/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453499594872096,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8428393467743,
      "divergence_residual": -0.015685606202029134,
      "temporal_residual": -15.770859283362597,
      "z_score": -1.0743289226373516,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7539860100544,
      "loocv_error_days": -679.26003448514,
      "jackknife_tmrca": 1965.8771047574696,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2602/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Italy/100176-1/2013|2013-09-01",
      "sampling_date": 2013.6657534246576,
      "root_divergence": 0.14185881449280152,
      "fitted_divergence": 0.13347650351354073,
      "predicted_date": 2025.8249279652832,
      "divergence_residual": 0.008382310979260787,
      "temporal_residual": 12.1591745406256,
      "z_score": 0.574116104125802,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.748763584011,
      "loocv_error_days": 1491.3194607037954,
      "jackknife_tmrca": 1965.8977368736266,
      "leverage": 0.0009664983052227981
    },
    {
      "taxon": "A/swine/Hong_Kong/3490/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Ohio/14TOSU0294/2014|2014-08-04",
      "sampling_date": 2014.5890410958905,
      "root_divergence": 0.13787480317365527,
      "fitted_divergence": 0.13416315594543288,
      "predicted_date": 2019.9260993728537,
      "divergence_residual": 0.003711647228222398,
      "temporal_residual": 5.337058276963262,
      "z_score": 0.2542158662245545,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2904349103578,
      "loocv_error_days": 621.434090734195,
      "jackknife_tmrca": 1965.8921412709876,
      "leverage": 0.0009929191615377234
    },
    {
      "taxon": "A/swine/Iowa/A02861901/2023|2023-10-11",
      "sampling_date": 2023.7753424657535,
      "root_divergence": 0.17049184185848001,
      "fitted_divergence": 0.1404745460112834,
      "predicted_date": 2068.2197657296915,
      "divergence_residual": 0.030017295847196618,
      "temporal_residual": 44.444423263938006,
      "z_score": 2.0559262225921264,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.239956139745,
      "loocv_error_days": 1630.7001444253515,
      "jackknife_tmrca": 1965.814915506025,
      "leverage": 0.004834782537093822
    },
    {
      "taxon": "A/swine/Hong_Kong/5047/2013|2013-12-05",
      "sampling_date": 2013.9260273972602,
      "root_divergence": 0.13883284671941118,
      "fitted_divergence": 0.13367205582284275,
      "predicted_date": 2021.3445979186258,
      "divergence_residual": 0.005160790896568429,
      "temporal_residual": 7.418570521365609,
      "z_score": 0.3534697258401001,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6415085557069,
      "loocv_error_days": 991.8294931226442,
      "jackknife_tmrca": 1965.894883977007,
      "leverage": 0.0009672960515682672
    },
    {
      "taxon": "A/swine/Quebec/01003/2006|2006-02-23",
      "sampling_date": 2006.145205479452,
      "root_divergence": 0.1036599143821994,
      "fitted_divergence": 0.12714205996041675,
      "predicted_date": 1984.3495069580372,
      "divergence_residual": -0.023482145578217345,
      "temporal_residual": -21.795698521414806,
      "z_score": -1.6083247172810053,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.7733096577872,
      "loocv_error_days": -866.3349488630658,
      "jackknife_tmrca": 1965.857521605253,
      "leverage": 0.0031985225018067937
    },
    {
      "taxon": "A/swine/Italy/245982/2011|2011-10-12",
      "sampling_date": 2011.7780821917809,
      "root_divergence": 0.1402673783562953,
      "fitted_divergence": 0.13200826366919627,
      "predicted_date": 2023.4686044107414,
      "divergence_residual": 0.008259114687099028,
      "temporal_residual": 11.690522218960496,
      "z_score": 0.5656782192186866,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.166985979824,
      "loocv_error_days": 1968.2971085827353,
      "jackknife_tmrca": 1965.917979742927,
      "leverage": 0.0011169681339875124
    },
    {
      "taxon": "A/swine/Indiana/16TOSU7773/2016|2016-08-01",
      "sampling_date": 2016.5819672131147,
      "root_divergence": 0.14032485752837076,
      "fitted_divergence": 0.13558820105953295,
      "predicted_date": 2023.553709633596,
      "divergence_residual": 0.004736656468837808,
      "temporal_residual": 6.971742420481405,
      "z_score": 0.32442017066649753,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.1849962572198,
      "loocv_error_days": 220.25635835940312,
      "jackknife_tmrca": 1965.8905507692696,
      "leverage": 0.0012739223186249995
    },
    {
      "taxon": "A/swine/Ohio/09SW84/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531739525568,
      "loocv_error_days": -679.5566384861271,
      "jackknife_tmrca": 1965.8770977680774,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Indiana/18TOSU3605/2018|2018-06-01",
      "sampling_date": 2018.4136986301369,
      "root_divergence": 0.15328527818192814,
      "fitted_divergence": 0.13685020820119034,
      "predicted_date": 2042.743260355874,
      "divergence_residual": 0.016435069980737793,
      "temporal_residual": 24.32956172573722,
      "z_score": 1.125660736248204,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.9299894260262,
      "loocv_error_days": 1284.3252131985632,
      "jackknife_tmrca": 1965.8663001133955,
      "leverage": 0.0018021824222422818
    },
    {
      "taxon": "A/swine/Indiana/17TOSU1614/2017|2017-07-01",
      "sampling_date": 2017.495890410959,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.13622204299349885,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013527898574009822,
      "temporal_residual": 20.012854561796757,
      "z_score": 0.9265445347393239,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.635357142317,
      "loocv_error_days": 1146.6902236284986,
      "jackknife_tmrca": 1965.8744882286373,
      "leverage": 0.001505166483831736
    },
    {
      "taxon": "A/swine/Ohio/OH21-1059/2021|2021-01-15",
      "sampling_date": 2021.0383561643835,
      "root_divergence": 0.13599129906150317,
      "fitted_divergence": 0.13862601426074087,
      "predicted_date": 2017.161572979106,
      "divergence_residual": -0.0026347151992376916,
      "temporal_residual": -3.876783185277418,
      "z_score": -0.180455297997161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.5921199432328,
      "loocv_error_days": -1989.2377797752874,
      "jackknife_tmrca": 1965.9610047803178,
      "leverage": 0.00300987378415129
    },
    {
      "taxon": "A/swine/Hong_Kong/1071/2012|2012-03-15",
      "sampling_date": 2012.2021857923498,
      "root_divergence": 0.13585025639273074,
      "fitted_divergence": 0.13234570807508048,
      "predicted_date": 2016.9580981802576,
      "divergence_residual": 0.0035045483176502634,
      "temporal_residual": 4.755912387907756,
      "z_score": 0.24003137462068216,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.5515236480064,
      "loocv_error_days": 1223.345651778568,
      "jackknife_tmrca": 1965.9059475750948,
      "leverage": 0.0010592415093832472
    },
    {
      "taxon": "A/swine/Ontario/G15/2014|2014-06-18",
      "sampling_date": 2014.4602739726026,
      "root_divergence": 0.12708398640969643,
      "fitted_divergence": 0.13406853395838556,
      "predicted_date": 2006.082334604467,
      "divergence_residual": -0.0069845475486891295,
      "temporal_residual": -8.377939368135685,
      "z_score": -0.47838134825301476,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3424640761527,
      "loocv_error_days": -773.5300646783255,
      "jackknife_tmrca": 1965.8938158103974,
      "leverage": 0.0009852916319051381
    },
    {
      "taxon": "A/swine/Ohio/OH19-28222/2019|2019-12-31",
      "sampling_date": 2019.9945205479453,
      "root_divergence": 0.15286659659832982,
      "fitted_divergence": 0.13792101744347762,
      "predicted_date": 2042.1233490351144,
      "divergence_residual": 0.014945579154852201,
      "temporal_residual": 22.12882848716913,
      "z_score": 1.0236434438566049,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.7735491641013,
      "loocv_error_days": 649.790202050973,
      "jackknife_tmrca": 1965.874359066537,
      "leverage": 0.002465978851154185
    },
    {
      "taxon": "A/swine/Italy/240849/2015|2015-09-01",
      "sampling_date": 2015.6657534246576,
      "root_divergence": 0.15036470647392494,
      "fitted_divergence": 0.13494150432529617,
      "predicted_date": 2038.4189825853534,
      "divergence_residual": 0.015423202148628773,
      "temporal_residual": 22.75322916069581,
      "z_score": 1.0563565051002586,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.8616550869008,
      "loocv_error_days": 1897.8030821343139,
      "jackknife_tmrca": 1965.87982963346,
      "leverage": 0.001106718501389098
    },
    {
      "taxon": "A/swine/Minnesota/MT_13_01_S88/2013|2013-02-20",
      "sampling_date": 2013.13698630137,
      "root_divergence": 0.13036801523597474,
      "fitted_divergence": 0.13307407688036815,
      "predicted_date": 2009.7874056029202,
      "divergence_residual": -0.0027060616443934093,
      "temporal_residual": -3.3495806984496994,
      "z_score": -0.1853419149739554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5451929403337,
      "loocv_error_days": 149.0974748815088,
      "jackknife_tmrca": 1965.8939719170546,
      "leverage": 0.0009809562887254037
    },
    {
      "taxon": "A/swine/Manitoba/D0370/2015|2015-01-13",
      "sampling_date": 2015.0328767123287,
      "root_divergence": 0.1305377622893674,
      "fitted_divergence": 0.13448668146109496,
      "predicted_date": 2009.9884219012704,
      "divergence_residual": -0.003948919171727572,
      "temporal_residual": -5.044454811058358,
      "z_score": -0.2704669507000151,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6054732108942,
      "loocv_error_days": -521.3591288989813,
      "jackknife_tmrca": 1965.8950937515692,
      "leverage": 0.0010290038288977346
    },
    {
      "taxon": "A/swine/Iowa/A02862419/2024|2024-03-15",
      "sampling_date": 2024.2021857923498,
      "root_divergence": 0.1681469809820233,
      "fitted_divergence": 0.14076283150300317,
      "predicted_date": 2064.747901048116,
      "divergence_residual": 0.027384149479020126,
      "temporal_residual": 40.545715255766254,
      "z_score": 1.8755783760101081,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2027.3740661395616,
      "loocv_error_days": 1158.5292968190934,
      "jackknife_tmrca": 1965.8350598825016,
      "leverage": 0.005171427564392678
    },
    {
      "taxon": "A/swine/Quebec/DM_07/2016|2016-12-13",
      "sampling_date": 2016.948087431694,
      "root_divergence": 0.13937654391367021,
      "fitted_divergence": 0.1358433046722427,
      "predicted_date": 2022.1496107469657,
      "divergence_residual": 0.0035332392414275104,
      "temporal_residual": 5.201523315271743,
      "z_score": 0.24199645578070086,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8374151649548,
      "loocv_error_days": -40.42304542646707,
      "jackknife_tmrca": 1965.893656007746,
      "leverage": 0.001358830193191173
    },
    {
      "taxon": "A/swine/Nebraska/A01270879/2012|2012-10-16",
      "sampling_date": 2012.7896174863388,
      "root_divergence": 0.12566090247563097,
      "fitted_divergence": 0.13280592008677172,
      "predicted_date": 2004.5665574178017,
      "divergence_residual": -0.007145017611140753,
      "temporal_residual": -8.223060068537052,
      "z_score": -0.4893721653810706,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8232650049888,
      "loocv_error_days": -352.96024381308246,
      "jackknife_tmrca": 1965.8904548949406,
      "leverage": 0.0010021829893201463
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0001/2011|2011-12-01",
      "sampling_date": 2011.9150684931508,
      "root_divergence": 0.13036291146772336,
      "fitted_divergence": 0.13211773028390922,
      "predicted_date": 2009.7813782070373,
      "divergence_residual": -0.0017548188161858602,
      "temporal_residual": -2.133690286113506,
      "z_score": -0.12018997442208045,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5445299732498,
      "loocv_error_days": 595.1608056061791,
      "jackknife_tmrca": 1965.900219156452,
      "leverage": 0.0010968065878259182
    },
    {
      "taxon": "A/swine/Hong_Kong/NS180/2012|2012-01-12",
      "sampling_date": 2012.0300546448088,
      "root_divergence": 0.13389217620866534,
      "fitted_divergence": 0.13220926980311287,
      "predicted_date": 2014.2215672241093,
      "divergence_residual": 0.0016829064055524645,
      "temporal_residual": 2.191512579300479,
      "z_score": 0.11526459368480065,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8354457036185,
      "loocv_error_days": 1024.6690842302132,
      "jackknife_tmrca": 1965.904753630067,
      "leverage": 0.0010809995745495577
    },
    {
      "taxon": "A/swine/Iowa/A01775848/2016|2016-05-23",
      "sampling_date": 2016.3907103825136,
      "root_divergence": 0.14275234614927534,
      "fitted_divergence": 0.13545423368664425,
      "predicted_date": 2027.147915197118,
      "divergence_residual": 0.007298112462631096,
      "temporal_residual": 10.757204814604393,
      "z_score": 0.4998578440819466,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0738397588277,
      "loocv_error_days": 614.7630046987351,
      "jackknife_tmrca": 1965.8865582494286,
      "leverage": 0.0012336756631594092
    },
    {
      "taxon": "A/swine/Mexico/8630638/2011|2011-09-26",
      "sampling_date": 2011.7342465753425,
      "root_divergence": 0.12301147211592424,
      "fitted_divergence": 0.1319731398134803,
      "predicted_date": 2001.8551829672888,
      "divergence_residual": -0.008961667697556061,
      "temporal_residual": -9.879063608053684,
      "z_score": -0.6137970492529566,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.8548087657184,
      "loocv_error_days": -321.2146599651845,
      "jackknife_tmrca": 1965.8889818471664,
      "leverage": 0.0011237252956849911
    },
    {
      "taxon": "A/swine/Manitoba/12707/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.09977074359362612,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1981.0432936727182,
      "divergence_residual": -0.026301531087389418,
      "temporal_residual": -23.956706327281836,
      "z_score": -1.8014283409188574,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.3482244101806,
      "loocv_error_days": -968.5610341815388,
      "jackknife_tmrca": 1965.8477205520012,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Indiana/15TOSU8903/2015|2015-07-01",
      "sampling_date": 2015.495890410959,
      "root_divergence": 0.11797079936602728,
      "fitted_divergence": 0.13482013578818638,
      "predicted_date": 1996.9951409604791,
      "divergence_residual": -0.016849336422159106,
      "temporal_residual": -18.500749450479816,
      "z_score": -1.1540344193538907,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0092025212386,
      "loocv_error_days": -2369.262751720345,
      "jackknife_tmrca": 1965.9076601348684,
      "leverage": 0.0010828290685752496
    },
    {
      "taxon": "A/swine/Indiana/15TOSU8898/2015|2015-07-01",
      "sampling_date": 2015.495890410959,
      "root_divergence": 0.11797079936602728,
      "fitted_divergence": 0.13482013578818638,
      "predicted_date": 1996.9951409604791,
      "divergence_residual": -0.016849336422159106,
      "temporal_residual": -18.500749450479816,
      "z_score": -1.1540344193538907,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0092025212386,
      "loocv_error_days": -2369.262751720345,
      "jackknife_tmrca": 1965.9076601348684,
      "leverage": 0.0010828290685752496
    },
    {
      "taxon": "A/swine/Hong_Kong/3090/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251316,
      "loocv_error_days": 1194.135832605328,
      "jackknife_tmrca": 1965.909338621138,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Ohio/14TOSU21817/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13364094355622058,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2013.8844733637263,
      "divergence_residual": -8.639657565814862e-05,
      "temporal_residual": -0.1155266362736711,
      "z_score": -0.005917421287445557,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7418300103259,
      "loocv_error_days": 270.95341127152926,
      "jackknife_tmrca": 1965.8934943761658,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Oklahoma/011506/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.1144198448025938,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1993.7389195220353,
      "divergence_residual": -0.013504017583396768,
      "temporal_residual": -13.261080477964697,
      "z_score": -0.9249088925724617,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7172952283106,
      "loocv_error_days": 261.9920821404482,
      "jackknife_tmrca": 1965.9027432223354,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Italy/359814/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.13885557430824916,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2021.3782490037615,
      "divergence_residual": 0.004636213880801265,
      "temporal_residual": 6.712495579103916,
      "z_score": 0.3175407185112951,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6492584081636,
      "loocv_error_days": 724.4751952255698,
      "jackknife_tmrca": 1965.8916997603699,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Tainan/103-11/2003|2003-08-01",
      "sampling_date": 2003.5808219178082,
      "root_divergence": 0.11133763269560956,
      "fitted_divergence": 0.12471256987908688,
      "predicted_date": 1990.9914183120145,
      "divergence_residual": -0.01337493718347732,
      "temporal_residual": -12.589403605793677,
      "z_score": -0.9160679969645431,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.6002776558091,
      "loocv_error_days": 1102.8562083048444,
      "jackknife_tmrca": 1965.9526998310469,
      "leverage": 0.004956254489457972
    },
    {
      "taxon": "A/swine/Manitoba/D0278/2013|2013-10-10",
      "sampling_date": 2013.772602739726,
      "root_divergence": 0.1317907705893533,
      "fitted_divergence": 0.13355697998291619,
      "predicted_date": 2011.5075533341737,
      "divergence_residual": -0.0017662093935628953,
      "temporal_residual": -2.2650494055521904,
      "z_score": -0.12097013086385726,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0651199867302,
      "loocv_error_days": 106.84192446831986,
      "jackknife_tmrca": 1965.8933850689864,
      "leverage": 0.0009661940399490174
    },
    {
      "taxon": "A/swine/Tochigi/14/2013|2013-02-01",
      "sampling_date": 2013.0849315068492,
      "root_divergence": 0.13048041410445116,
      "fitted_divergence": 0.13303408260198044,
      "predicted_date": 2009.9203894501675,
      "divergence_residual": -0.0025536684975292767,
      "temporal_residual": -3.1645420566817393,
      "z_score": -0.17490429699610002,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.586366828291,
      "loocv_error_days": 183.14925115658247,
      "jackknife_tmrca": 1965.8942166081297,
      "leverage": 0.000983544784716506
    },
    {
      "taxon": "A/swine/Ontario/118-38/2012|2012-12-06",
      "sampling_date": 2012.9289617486338,
      "root_divergence": 0.12273120513907274,
      "fitted_divergence": 0.13291384722068667,
      "predicted_date": 2001.5756352403153,
      "divergence_residual": -0.01018264208161393,
      "temporal_residual": -11.35332650831856,
      "z_score": -0.6974232781469987,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7511022757062,
      "loocv_error_days": -795.4631724868036,
      "jackknife_tmrca": 1965.8876843051949,
      "leverage": 0.0009925509717475416
    },
    {
      "taxon": "A/swine/Manitoba/D0102/2012|2012-10-17",
      "sampling_date": 2012.792349726776,
      "root_divergence": 0.12171714588375343,
      "fitted_divergence": 0.13280804090078752,
      "predicted_date": 2000.5744104231633,
      "divergence_residual": -0.011090895017034086,
      "temporal_residual": -12.217939303612638,
      "z_score": -0.7596307813205719,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3801264823312,
      "loocv_error_days": -881.064540033428,
      "jackknife_tmrca": 1965.8864924473312,
      "leverage": 0.0010019797417613636
    },
    {
      "taxon": "A/swine/Guangdong/3502/2011|2011-10-20",
      "sampling_date": 2011.8,
      "root_divergence": 0.13440934984178535,
      "fitted_divergence": 0.13202580842887038,
      "predicted_date": 2014.9262941191696,
      "divergence_residual": 0.002383541412914969,
      "temporal_residual": 3.1262941191696427,
      "z_score": 0.16325205702710993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.024779722915,
      "loocv_error_days": 1177.8507937946838,
      "jackknife_tmrca": 1965.9078624940942,
      "leverage": 0.0011136450925798382
    },
    {
      "taxon": "A/swine/Manitoba/D0194/2013|2013-01-30",
      "sampling_date": 2013.0794520547945,
      "root_divergence": 0.12254903497062287,
      "fitted_divergence": 0.1330298687652213,
      "predicted_date": 2001.3946063877795,
      "divergence_residual": -0.010480833794598424,
      "temporal_residual": -11.684845667014997,
      "z_score": -0.7178468421217576,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.684322870996,
      "loocv_error_days": -874.8209343823719,
      "jackknife_tmrca": 1965.8878077383752,
      "leverage": 0.0009838294072314518
    },
    {
      "taxon": "A/swine/Minnesota/18/2012|2012-09-10",
      "sampling_date": 2012.691256830601,
      "root_divergence": 0.12210942088371696,
      "fitted_divergence": 0.13272944864807792,
      "predicted_date": 2000.959872091014,
      "divergence_residual": -0.010620027764360968,
      "temporal_residual": -11.731384739587156,
      "z_score": -0.727380430154413,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5237609230342,
      "loocv_error_days": -791.6778802388267,
      "jackknife_tmrca": 1965.8867597826543,
      "leverage": 0.0010098831036939265
    },
    {
      "taxon": "A/swine/Iowa/22TOSU1414/2022|2022-06-16",
      "sampling_date": 2022.454794520548,
      "root_divergence": 0.16443559310543882,
      "fitted_divergence": 0.13958266182333404,
      "predicted_date": 2059.2527193860756,
      "divergence_residual": 0.02485293128210478,
      "temporal_residual": 36.79792486552765,
      "z_score": 1.7022117312386527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0151143791202,
      "loocv_error_days": 1300.4068283435167,
      "jackknife_tmrca": 1965.8394260302982,
      "leverage": 0.003882212201084027
    },
    {
      "taxon": "A/swine/Ohio/OH20-10686/2020|2020-05-27",
      "sampling_date": 2020.4016393442623,
      "root_divergence": 0.13459765233023382,
      "fitted_divergence": 0.1381959824196938,
      "predicted_date": 2015.1863524501366,
      "divergence_residual": -0.003598330089459978,
      "temporal_residual": -5.215286894125711,
      "z_score": -0.24645461823483836,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0838437554137,
      "loocv_error_days": -1942.3248388269656,
      "jackknife_tmrca": 1965.9531581699673,
      "leverage": 0.002668120086427095
    },
    {
      "taxon": "A/swine/Netherlands/Vragender-503/2011|2011-11-10",
      "sampling_date": 2011.8575342465754,
      "root_divergence": 0.13195938216972408,
      "fitted_divergence": 0.13207180889724385,
      "predicted_date": 2011.7170921682214,
      "divergence_residual": -0.00011242672751976546,
      "temporal_residual": -0.14044207835399902,
      "z_score": -0.007700262488824171,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.1286003780071,
      "loocv_error_days": 829.5069045054578,
      "jackknife_tmrca": 1965.9032588934538,
      "leverage": 0.0011050982730492207
    },
    {
      "taxon": "A/swine/Guangdong/938/2012|2012-03-22",
      "sampling_date": 2012.22131147541,
      "root_divergence": 0.13462956022773398,
      "fitted_divergence": 0.13236082378578595,
      "predicted_date": 2015.2305961156576,
      "divergence_residual": 0.002268736441948027,
      "temporal_residual": 3.0092846402476425,
      "z_score": 0.15538890534627967,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1050188415686,
      "loocv_error_days": 1053.2741154894507,
      "jackknife_tmrca": 1965.9040613285506,
      "leverage": 0.0010569649143844263
    },
    {
      "taxon": "A/swine/Kentucky/14TOSU23913/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13356018620350407,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2013.7768672905904,
      "divergence_residual": -0.00016715392837465815,
      "temporal_residual": -0.22313270940958319,
      "z_score": -0.011448604374762179,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7122828311021,
      "loocv_error_days": 260.16130406005277,
      "jackknife_tmrca": 1965.893479119587,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Guangdong/NS2712/2012|2012-08-09",
      "sampling_date": 2012.603825136612,
      "root_divergence": 0.13641286460630705,
      "fitted_divergence": 0.13266127489624793,
      "predicted_date": 2017.7736013219571,
      "divergence_residual": 0.0037515897100591222,
      "temporal_residual": 5.169776185345199,
      "z_score": 0.25695158220048914,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.75705660692,
      "loocv_error_days": 1151.7177945300439,
      "jackknife_tmrca": 1965.902859974566,
      "leverage": 0.0010173536619003322
    },
    {
      "taxon": "A/swine/Kansas/015252/2009|2009-01-01",
      "sampling_date": 2009.0,
      "root_divergence": 0.1071646056022742,
      "fitted_divergence": 0.12969445946092364,
      "predicted_date": 1987.3545587998726,
      "divergence_residual": -0.022529853858649446,
      "temporal_residual": -21.64544120012738,
      "z_score": -1.5431009367051864,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.053462096256,
      "loocv_error_days": -1441.4729693424965,
      "jackknife_tmrca": 1965.8546759905103,
      "leverage": 0.001837934294253615
    },
    {
      "taxon": "A/swine/Hong_Kong/3094/2015|2015-07-02",
      "sampling_date": 2015.4986301369863,
      "root_divergence": 0.1498384080129386,
      "fitted_divergence": 0.1348220973153211,
      "predicted_date": 2037.6397307939092,
      "divergence_residual": 0.015016310697617496,
      "temporal_residual": 22.141100656922845,
      "z_score": 1.028487945315891,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6689429818375,
      "loocv_error_days": 1888.4567665818995,
      "jackknife_tmrca": 1965.881488865325,
      "leverage": 0.001083196736664476
    },
    {
      "taxon": "A/swine/Manitoba/D0414/2015|2015-03-06",
      "sampling_date": 2015.1753424657534,
      "root_divergence": 0.12759679430885595,
      "fitted_divergence": 0.13458970640123621,
      "predicted_date": 2006.640454130315,
      "divergence_residual": -0.00699291209238026,
      "temporal_residual": -8.534888335438382,
      "z_score": -0.4789542474509357,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5294897680974,
      "loocv_error_days": -966.3976978188475,
      "jackknife_tmrca": 1965.8974812507126,
      "leverage": 0.0010438055350679852
    },
    {
      "taxon": "A/swine/Missouri/A02200041/2018|2018-01-25",
      "sampling_date": 2018.0657534246575,
      "root_divergence": 0.14687457971515397,
      "fitted_divergence": 0.13661286902266617,
      "predicted_date": 2033.2514061420513,
      "divergence_residual": 0.010261710692487797,
      "temporal_residual": 15.18565271739385,
      "z_score": 0.7028387969634512,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5811507275794,
      "loocv_error_days": 553.4988648922179,
      "jackknife_tmrca": 1965.8825292198326,
      "leverage": 0.0016819410486378762
    },
    {
      "taxon": "A/swine/North_Carolina/00950/2006|2006-09-27",
      "sampling_date": 2006.7369863013698,
      "root_divergence": 0.10715993815420892,
      "fitted_divergence": 0.1276848617862951,
      "predicted_date": 1987.3505320808654,
      "divergence_residual": -0.020524923632086176,
      "temporal_residual": -19.386454220504447,
      "z_score": -1.4057804849149242,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.0562804349856,
      "loocv_error_days": -613.8778176968244,
      "jackknife_tmrca": 1965.8697273336427,
      "leverage": 0.0028648711587162794
    },
    {
      "taxon": "A/swine/Ohio/11SW185/2011|2011-08-08",
      "sampling_date": 2011.6,
      "root_divergence": 0.11882837240262265,
      "fitted_divergence": 0.13186528880782325,
      "predicted_date": 1997.7997082792463,
      "divergence_residual": -0.013036916405200605,
      "temporal_residual": -13.800291720753648,
      "z_score": -0.8929164850702763,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3238275359704,
      "loocv_error_days": -831.3719924867801,
      "jackknife_tmrca": 1965.88185971017,
      "leverage": 0.0011453404217154832
    },
    {
      "taxon": "A/swine/Hong_Kong/4981/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013096650874953375,
      "temporal_residual": 19.319967033393368,
      "z_score": 0.8970077817474493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659992059832,
      "loocv_error_days": 1528.1356620401925,
      "jackknife_tmrca": 1965.880746446346,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Nebraska/A01327747/2012|2012-04-26",
      "sampling_date": 2012.3169398907103,
      "root_divergence": 0.1279729101829159,
      "fitted_divergence": 0.1324362696539631,
      "predicted_date": 2007.0541666901916,
      "divergence_residual": -0.004463359471047201,
      "temporal_residual": -5.262773200518723,
      "z_score": -0.305701680261044,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6697077150334,
      "loocv_error_days": 128.8484478340157,
      "jackknife_tmrca": 1965.8943886378918,
      "leverage": 0.0010460048427826545
    },
    {
      "taxon": "A/swine/Korea/CN22/2006|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.11795424181764308,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1996.979683770167,
      "divergence_residual": -0.009053575587994661,
      "temporal_residual": -9.020316229833043,
      "z_score": -0.6200919481331797,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.014546656099,
      "loocv_error_days": 1101.0631661401235,
      "jackknife_tmrca": 1965.9391512910097,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Manitoba/D0208/2013|2013-03-13",
      "sampling_date": 2013.194520547945,
      "root_divergence": 0.12108855774199914,
      "fitted_divergence": 0.1331182027377524,
      "predicted_date": 1999.961363257654,
      "divergence_residual": -0.012029644995753264,
      "temporal_residual": -13.233157290291047,
      "z_score": -0.8239270692850591,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1498207392576,
      "loocv_error_days": -1112.076605123103,
      "jackknife_tmrca": 1965.8870156070636,
      "leverage": 0.0009783383045266804
    },
    {
      "taxon": "A/swine/Indiana/A01327215/2012|2012-02-06",
      "sampling_date": 2012.0983606557377,
      "root_divergence": 0.11874472540010385,
      "fitted_divergence": 0.13226349736029389,
      "predicted_date": 1997.7208791172745,
      "divergence_residual": -0.013518771960190037,
      "temporal_residual": -14.377481538463144,
      "z_score": -0.925919440301401,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.2927799957292,
      "loocv_error_days": -1024.7383360680847,
      "jackknife_tmrca": 1965.8818217352969,
      "leverage": 0.0010720921167924043
    },
    {
      "taxon": "A/swine/Nebraska/SG1178/2003|2003-08-06",
      "sampling_date": 2003.5945205479452,
      "root_divergence": 0.09232938169847821,
      "fitted_divergence": 0.12472586812299394,
      "predicted_date": 1974.7336701416366,
      "divergence_residual": -0.03239648642451573,
      "temporal_residual": -28.8608504063086,
      "z_score": -2.218880284855243,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.6152005417387,
      "loocv_error_days": -1453.446632266937,
      "jackknife_tmrca": 1965.8146806123082,
      "leverage": 0.004945518353329329
    },
    {
      "taxon": "A/swine/Minnesota/MT_13_01_S58/2013|2013-02-20",
      "sampling_date": 2013.13698630137,
      "root_divergence": 0.13036801523597474,
      "fitted_divergence": 0.13307407688036815,
      "predicted_date": 2009.7874056029202,
      "divergence_residual": -0.0027060616443934093,
      "temporal_residual": -3.3495806984496994,
      "z_score": -0.1853419149739554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5451929403337,
      "loocv_error_days": 149.0974748815088,
      "jackknife_tmrca": 1965.8939719170546,
      "leverage": 0.0009809562887254037
    },
    {
      "taxon": "A/swine/QC/1698-1/2009|2009-05-15",
      "sampling_date": 2009.3671232876711,
      "root_divergence": 0.1146341273184896,
      "fitted_divergence": 0.13001020096118482,
      "predicted_date": 1993.9323830100914,
      "divergence_residual": -0.01537607364269522,
      "temporal_residual": -15.434740277579749,
      "z_score": -1.0531286083678675,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.79068494358,
      "loocv_error_days": -575.7941051793216,
      "jackknife_tmrca": 1965.878825914585,
      "leverage": 0.0017085482138986933
    },
    {
      "taxon": "A/swine/Saskatchewan/D0458/2016|2016-09-29",
      "sampling_date": 2016.7431693989072,
      "root_divergence": 0.12820203732233706,
      "fitted_divergence": 0.1357007336707586,
      "predicted_date": 2007.3080853157467,
      "divergence_residual": -0.007498696348421541,
      "temporal_residual": -9.435084083160518,
      "z_score": -0.5135961126030437,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.749698076236,
      "loocv_error_days": -1458.6154006056602,
      "jackknife_tmrca": 1965.9112557338324,
      "leverage": 0.001310034103550688
    },
    {
      "taxon": "A/swine/Illinois/A01202825/2011|2011-11-09",
      "sampling_date": 2011.854794520548,
      "root_divergence": 0.1263990079979664,
      "fitted_divergence": 0.13206962019085514,
      "predicted_date": 2005.3469337221256,
      "divergence_residual": -0.005670612192888724,
      "temporal_residual": -6.507860798422371,
      "z_score": -0.3883880934797586,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.094318693992,
      "loocv_error_days": 87.48620435038333,
      "jackknife_tmrca": 1965.8941827852593,
      "leverage": 0.0011054994790969917
    },
    {
      "taxon": "A/swine/Mexico/AVX35/2012|2012-11-08",
      "sampling_date": 2012.8524590163934,
      "root_divergence": 0.13057932088995308,
      "fitted_divergence": 0.13285465233673066,
      "predicted_date": 2010.037800405305,
      "divergence_residual": -0.0022753314467775787,
      "temporal_residual": -2.814658611088362,
      "z_score": -0.15584060637345473,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6227800910597,
      "loocv_error_days": 281.3597725218657,
      "jackknife_tmrca": 1965.8951396070063,
      "leverage": 0.0009976538662956498
    },
    {
      "taxon": "A/swine/Hong_Kong/468/2013|2013-01-17",
      "sampling_date": 2013.0438356164384,
      "root_divergence": 0.13865187773069843,
      "fitted_divergence": 0.13300246067713697,
      "predicted_date": 2021.0766503202503,
      "divergence_residual": 0.005649417053561451,
      "temporal_residual": 8.032814703811937,
      "z_score": 0.3869364089923798,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.575825938868,
      "loocv_error_days": 1290.0594652674451,
      "jackknife_tmrca": 1965.9011643488934,
      "leverage": 0.0009857358608234361
    },
    {
      "taxon": "A/swine/Brazil/246-18-45/2018|2018-07-03",
      "sampling_date": 2018.5013698630137,
      "root_divergence": 0.15147903793712109,
      "fitted_divergence": 0.1369098802141727,
      "predicted_date": 2040.0688920061991,
      "divergence_residual": 0.014569157722948395,
      "temporal_residual": 21.567522143185442,
      "z_score": 0.9978618179387931,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.2676970451005,
      "loocv_error_days": 1010.4010032572028,
      "jackknife_tmrca": 1965.8715711309808,
      "leverage": 0.0018339512564485246
    },
    {
      "taxon": "A/swine/North_Carolina/A02861997/2023|2023-11-14",
      "sampling_date": 2023.868493150685,
      "root_divergence": 0.14735077605398147,
      "fitted_divergence": 0.14053745900379466,
      "predicted_date": 2033.9564753710488,
      "divergence_residual": 0.006813317050186812,
      "temporal_residual": 10.087982220363756,
      "z_score": 0.46665353393654585,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.738638340268,
      "loocv_error_days": -1508.4294695048459,
      "jackknife_tmrca": 1965.9661535922728,
      "leverage": 0.004907051211661356
    },
    {
      "taxon": "A/swine/Manitoba/D0201/2013|2013-02-27",
      "sampling_date": 2013.1561643835616,
      "root_divergence": 0.12178571925528739,
      "fitted_divergence": 0.1330887946463006,
      "predicted_date": 2000.6416294085457,
      "divergence_residual": -0.011303075391013218,
      "temporal_residual": -12.514534975015977,
      "z_score": -0.7741633094005069,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.404952913693,
      "loocv_error_days": -1004.8799893695141,
      "jackknife_tmrca": 1965.887408547878,
      "leverage": 0.0009800552790694612
    },
    {
      "taxon": "A/swine/Oklahoma/SG1216/2005|2005-03-03",
      "sampling_date": 2005.1671232876713,
      "root_divergence": 0.10259114911902278,
      "fitted_divergence": 0.12622995074580665,
      "predicted_date": 1983.4388945469143,
      "divergence_residual": -0.023638801626783862,
      "temporal_residual": -21.728228740757004,
      "z_score": -1.6190543073085375,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.3840486400918,
      "loocv_error_days": -651.2680150284111,
      "jackknife_tmrca": 1965.8631398754346,
      "leverage": 0.0038091469626102283
    },
    {
      "taxon": "A/swine/Guangdong/L23/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.03171772629193248,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 1923.3412720312308,
      "divergence_residual": -0.09890121048043296,
      "temporal_residual": -86.74365947561841,
      "z_score": -6.77388106869777,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1977.2864780204302,
      "loocv_error_days": -11979.635135914548,
      "jackknife_tmrca": 1965.6393230405208,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Pennsylvania/A01432652/2013|2013-04-02",
      "sampling_date": 2013.2493150684932,
      "root_divergence": 0.11906469804598024,
      "fitted_divergence": 0.1331601507576893,
      "predicted_date": 1998.022847157209,
      "divergence_residual": -0.014095452711709061,
      "temporal_residual": -15.22646791128409,
      "z_score": -0.9654171047528384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.409209445381,
      "loocv_error_days": -1402.5985788416926,
      "jackknife_tmrca": 1965.8858112625044,
      "leverage": 0.0009760821859383131
    },
    {
      "taxon": "A/swine/Hong_Kong/4348/2016|2016-10-20",
      "sampling_date": 2016.8005464480875,
      "root_divergence": 0.14895631659002112,
      "fitted_divergence": 0.13574070642006275,
      "predicted_date": 2036.3336822825042,
      "divergence_residual": 0.01321561016995837,
      "temporal_residual": 19.533135834416726,
      "z_score": 0.9051554688431436,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.3452934938887,
      "loocv_error_days": 1294.7188584788735,
      "jackknife_tmrca": 1965.8766305678225,
      "leverage": 0.001323370768890255
    },
    {
      "taxon": "A/swine/Iowa/A01202657/2011|2011-10-04",
      "sampling_date": 2011.7561643835616,
      "root_divergence": 0.12364810915751394,
      "fitted_divergence": 0.13199070746143404,
      "predicted_date": 2002.4950208791665,
      "divergence_residual": -0.008342598303920104,
      "temporal_residual": -9.261143504395022,
      "z_score": -0.5713961279154925,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.0877754594164,
      "loocv_error_days": -244.129054544005,
      "jackknife_tmrca": 1965.8899998698976,
      "leverage": 0.0011203282016892533
    },
    {
      "taxon": "A/swine/China/1720/2017|2017-03-29",
      "sampling_date": 2017.2383561643835,
      "root_divergence": 0.15267846963709947,
      "fitted_divergence": 0.13604440028604498,
      "predicted_date": 2041.8448031482753,
      "divergence_residual": 0.016634069351054492,
      "temporal_residual": 24.60644698389183,
      "z_score": 1.139290479106991,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.7087244805803,
      "loocv_error_days": 1632.8020274908647,
      "jackknife_tmrca": 1965.8687169686107,
      "leverage": 0.0014334897163560476
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2738/2012|2012-08-02",
      "sampling_date": 2012.5846994535518,
      "root_divergence": 0.1329560412035695,
      "fitted_divergence": 0.13264633695625772,
      "predicted_date": 2012.9836070603458,
      "divergence_residual": 0.00030970424731177615,
      "temporal_residual": 0.398907606793955,
      "z_score": 0.02121207341719635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4925432139817,
      "loocv_error_days": 696.8399334969996,
      "jackknife_tmrca": 1965.8990769955478,
      "leverage": 0.0010190663857094103
    },
    {
      "taxon": "A/swine/Manitoba/D0228/2013|2013-05-09",
      "sampling_date": 2013.3506849315067,
      "root_divergence": 0.12223336870896527,
      "fitted_divergence": 0.13323755714449004,
      "predicted_date": 2001.0821445188292,
      "divergence_residual": -0.011004188435524767,
      "temporal_residual": -12.268540412677567,
      "z_score": -0.7536921273024427,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5686210044148,
      "loocv_error_days": -1016.1488493703312,
      "jackknife_tmrca": 1965.8883427984863,
      "leverage": 0.0009725184325976081
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0178/2016|2016-08-03",
      "sampling_date": 2016.5874316939892,
      "root_divergence": 0.1340865163635977,
      "fitted_divergence": 0.1355920213512326,
      "predicted_date": 2014.4847085324905,
      "divergence_residual": -0.0015055049876349091,
      "temporal_residual": -2.102723161498716,
      "z_score": -0.10311412453933332,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.9021313124506,
      "loocv_error_days": -615.555964356967,
      "jackknife_tmrca": 1965.9002843987885,
      "leverage": 0.001275113650337992
    },
    {
      "taxon": "A/swine/Illinois/A01047188/2010|2010-11-30",
      "sampling_date": 2010.9123287671232,
      "root_divergence": 0.11542247439185614,
      "fitted_divergence": 0.1313061696748941,
      "predicted_date": 1994.6472374039106,
      "divergence_residual": -0.01588369528303797,
      "temporal_residual": -16.265091363212605,
      "z_score": -1.0878963185189923,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.0774500030618,
      "loocv_error_days": -1035.4394685734214,
      "jackknife_tmrca": 1965.8755020526792,
      "leverage": 0.001277844676530073
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2679/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.1419820323521749,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2026.0073676734953,
      "divergence_residual": 0.008627808694398553,
      "temporal_residual": 12.503258084454274,
      "z_score": 0.5909305831084357,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7938902071419,
      "loocv_error_days": 1566.8423707613351,
      "jackknife_tmrca": 1965.8992501472628,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Ohio/17TOSU5114/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.150474245634723,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2038.581169241049,
      "divergence_residual": 0.014308822226857004,
      "temporal_residual": 21.167470610912233,
      "z_score": 0.9800310787606067,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.9008368847758,
      "loocv_error_days": 1273.677247506866,
      "jackknife_tmrca": 1965.8729545331507,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Indiana/17TOSU5444/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Bissendorf/IDT1864/2003|2003-03-19",
      "sampling_date": 2003.2109589041097,
      "root_divergence": 0.10994926469522158,
      "fitted_divergence": 0.12435226926656535,
      "predicted_date": 1989.772406115028,
      "divergence_residual": -0.014403004571343775,
      "temporal_residual": -13.438552789081768,
      "z_score": -0.9864817581529558,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.0931765208989,
      "loocv_error_days": 1052.7299845322364,
      "jackknife_tmrca": 1965.9519577755466,
      "leverage": 0.00525159732865877
    },
    {
      "taxon": "A/swine/Hong_Kong/4941/2013|2013-12-05",
      "sampling_date": 2013.9260273972602,
      "root_divergence": 0.14117061327156524,
      "fitted_divergence": 0.13367205582284275,
      "predicted_date": 2024.8059585510136,
      "divergence_residual": 0.007498557448722493,
      "temporal_residual": 10.879931153753432,
      "z_score": 0.5135865991700205,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4968637968502,
      "loocv_error_days": 1304.2479949502501,
      "jackknife_tmrca": 1965.8954423453404,
      "leverage": 0.0009672960515682672
    },
    {
      "taxon": "A/swine/Brazil/355-11-6/2011|2011-10-27",
      "sampling_date": 2011.8191780821917,
      "root_divergence": 0.12253602017195617,
      "fitted_divergence": 0.1320411506963686,
      "predicted_date": 2001.3816931452566,
      "divergence_residual": -0.00950513052441243,
      "temporal_residual": -10.437484936935107,
      "z_score": -0.6510195719753825,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.6807103773474,
      "loocv_error_days": -415.82532919437625,
      "jackknife_tmrca": 1965.8879438975246,
      "leverage": 0.0011107678044799422
    },
    {
      "taxon": "A/swine/Manitoba/D0373/2015|2015-02-12",
      "sampling_date": 2015.1150684931506,
      "root_divergence": 0.12761016269309974,
      "fitted_divergence": 0.1345461660744529,
      "predicted_date": 2006.6550942848844,
      "divergence_residual": -0.006936003381353167,
      "temporal_residual": -8.459974208266203,
      "z_score": -0.4750564909078377,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5344267759358,
      "loocv_error_days": -942.5793872127068,
      "jackknife_tmrca": 1965.8970866390305,
      "leverage": 0.0010373523579365797
    },
    {
      "taxon": "A/swine/Iowa/A01476471/2014|2014-01-15",
      "sampling_date": 2014.0383561643835,
      "root_divergence": 0.1347164751379744,
      "fitted_divergence": 0.13375595590435344,
      "predicted_date": 2015.3513680166539,
      "divergence_residual": 0.0009605192336209767,
      "temporal_residual": 1.3130118522703924,
      "z_score": 0.06578729442378754,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1353074391993,
      "loocv_error_days": 400.6614531264947,
      "jackknife_tmrca": 1965.8936001333745,
      "leverage": 0.0009692533000300801
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3244/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Mexico/9714185/2013|2013-03-14",
      "sampling_date": 2013.1972602739727,
      "root_divergence": 0.12058444086387288,
      "fitted_divergence": 0.1331203019148442,
      "predicted_date": 1999.4736371543297,
      "divergence_residual": -0.01253586105097132,
      "temporal_residual": -13.72362311964298,
      "z_score": -0.8585985089616329,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.9653505329995,
      "loocv_error_days": -1180.4550328904434,
      "jackknife_tmrca": 1965.8866571305825,
      "leverage": 0.0009782200025067339
    },
    {
      "taxon": "A/swine/Manitoba/D0099/2012|2012-10-11",
      "sampling_date": 2012.775956284153,
      "root_divergence": 0.12704443810916816,
      "fitted_divergence": 0.13279531326355348,
      "predicted_date": 2006.039567154495,
      "divergence_residual": -0.0057508751543853265,
      "temporal_residual": -6.736389129657937,
      "z_score": -0.3938854150267686,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3295181848873,
      "loocv_error_days": -163.06151575676262,
      "jackknife_tmrca": 1965.8918728561162,
      "leverage": 0.0010032078577955524
    },
    {
      "taxon": "A/swine/Ontario/33853/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.10321029073131215,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1983.9661643296856,
      "divergence_residual": -0.022861983949703388,
      "temporal_residual": -21.033835670314375,
      "z_score": -1.5658489872619616,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6121060855803,
      "loocv_error_days": -506.9282522417925,
      "jackknife_tmrca": 1965.8693545767655,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Ohio/23TOSU4179/2023|2023-08-01",
      "sampling_date": 2023.5808219178082,
      "root_divergence": 0.13747595377485738,
      "fitted_divergence": 0.1403431688798634,
      "predicted_date": 2019.3359955502633,
      "divergence_residual": -0.00286721510500601,
      "temporal_residual": -4.244826367544874,
      "z_score": -0.19637953898983945,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.1289326756125,
      "loocv_error_days": -2721.80254571196,
      "jackknife_tmrca": 1966.0209543055585,
      "leverage": 0.004686025032562156
    },
    {
      "taxon": "A/swine/Florida/UF-1/2017|2017-10-30",
      "sampling_date": 2017.827397260274,
      "root_divergence": 0.13404728063907578,
      "fitted_divergence": 0.13644974707797475,
      "predicted_date": 2014.4314173442722,
      "divergence_residual": -0.0024024664388989647,
      "temporal_residual": -3.3959799160018065,
      "z_score": -0.16454825830326078,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8862646460798,
      "loocv_error_days": -1074.2486873344326,
      "jackknife_tmrca": 1965.9123563649132,
      "leverage": 0.0016049565639806404
    },
    {
      "taxon": "A/swine/Arkansas/A01555090/2014|2014-12-02",
      "sampling_date": 2014.9178082191781,
      "root_divergence": 0.1268973790624945,
      "fitted_divergence": 0.1344031832788448,
      "predicted_date": 2005.8808748611473,
      "divergence_residual": -0.007505804216350304,
      "temporal_residual": -9.036933358030865,
      "z_score": -0.514082940335157,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.273841654624,
      "loocv_error_days": -965.7087877034025,
      "jackknife_tmrca": 1965.8962221721608,
      "leverage": 0.0010181906344398565
    },
    {
      "taxon": "A/swine/Guangdong/NS2883/2012|2012-08-23",
      "sampling_date": 2012.6420765027322,
      "root_divergence": 0.1378215771205031,
      "fitted_divergence": 0.1326911239401128,
      "predicted_date": 2019.8473035170562,
      "divergence_residual": 0.005130453180390321,
      "temporal_residual": 7.205227014324009,
      "z_score": 0.35139185358466324,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2723135297415,
      "loocv_error_days": 1325.9440741151627,
      "jackknife_tmrca": 1965.9040785670336,
      "leverage": 0.0010140127949606376
    },
    {
      "taxon": "A/swine/Quebec/1262080/2010|2010-12-01",
      "sampling_date": 2010.9150684931508,
      "root_divergence": 0.12997716375472174,
      "fitted_divergence": 0.13130841915347793,
      "predicted_date": 2009.3285482949884,
      "divergence_residual": -0.0013312553987561981,
      "temporal_residual": -1.5865201981623613,
      "z_score": -0.0911795285359063,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4044354624382,
      "loocv_error_days": 909.2412855322239,
      "jackknife_tmrca": 1965.9085618378813,
      "leverage": 0.0012772444541518332
    },
    {
      "taxon": "A/swine/Hungary/13509/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.12258189857709294,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 2001.427225380445,
      "divergence_residual": -0.0053419638088976346,
      "temporal_residual": -5.572774619555048,
      "z_score": -0.3658785098683851,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7053704912182,
      "loocv_error_days": 1353.3865719174541,
      "jackknife_tmrca": 1965.9428672930749,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Italy/1103/2015|2015-09-01",
      "sampling_date": 2015.6657534246576,
      "root_divergence": 0.14823544886174617,
      "fitted_divergence": 0.13494150432529617,
      "predicted_date": 2035.2663459509486,
      "divergence_residual": 0.013293944536449998,
      "temporal_residual": 19.60059252629094,
      "z_score": 0.9105206982435567,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0819623590494,
      "loocv_error_days": 1613.0203132865909,
      "jackknife_tmrca": 1965.881822674654,
      "leverage": 0.001106718501389098
    },
    {
      "taxon": "A/swine/Ohio/23TOSU3562/2023|2023-08-08",
      "sampling_date": 2023.6,
      "root_divergence": 0.1381385678661578,
      "fitted_divergence": 0.14035612155479218,
      "predicted_date": 2020.3166297973708,
      "divergence_residual": -0.0022175536886343827,
      "temporal_residual": -3.2833702026291576,
      "z_score": -0.1518833275881215,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3708687456865,
      "loocv_error_days": -2640.440190637975,
      "jackknife_tmrca": 1966.0173884460125,
      "leverage": 0.004700561673374145
    },
    {
      "taxon": "A/swine/Manitoba/01782/2007|2007-10-03",
      "sampling_date": 2007.7534246575342,
      "root_divergence": 0.1094705593069004,
      "fitted_divergence": 0.12860069965431106,
      "predicted_date": 1989.35435609467,
      "divergence_residual": -0.01913014034741066,
      "temporal_residual": -18.39906856286416,
      "z_score": -1.3102498433676317,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.9012748161904,
      "loocv_error_days": -676.497729550829,
      "jackknife_tmrca": 1965.8708145064272,
      "leverage": 0.0023547899835921187
    },
    {
      "taxon": "A/swine/Indiana/23TOSU2424/2023|2023-07-13",
      "sampling_date": 2023.5287671232877,
      "root_divergence": 0.13747659712937693,
      "fitted_divergence": 0.14030801161934298,
      "predicted_date": 2019.33694648055,
      "divergence_residual": -0.0028314144899660443,
      "temporal_residual": -4.191820642737639,
      "z_score": -0.19392750521503604,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.1293006285698,
      "loocv_error_days": -2702.6551371957125,
      "jackknife_tmrca": 1966.0193444801012,
      "leverage": 0.004646711334425951
    },
    {
      "taxon": "A/swine/Germany/Bad-Wunnenberg-Helmern-IDT14829/2012|2012-01-30",
      "sampling_date": 2012.0792349726776,
      "root_divergence": 0.13090203408672413,
      "fitted_divergence": 0.1322483249546776,
      "predicted_date": 2010.4234910942207,
      "divergence_residual": -0.001346290867953459,
      "temporal_residual": -1.6557438784568603,
      "z_score": -0.09220932867343307,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7415971614553,
      "loocv_error_days": 607.1777894510572,
      "jackknife_tmrca": 1965.8998592913258,
      "leverage": 0.0010745499561022145
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0745/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14700752231397668,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2033.4482445635388,
      "divergence_residual": 0.006078611431032499,
      "temporal_residual": 9.000157131844844,
      "z_score": 0.416332527141185,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.6104377507452,
      "loocv_error_days": -1766.9515459665286,
      "jackknife_tmrca": 1965.9838437678916,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Quebec/4001/2005|2005-07-12",
      "sampling_date": 2005.5260273972603,
      "root_divergence": 0.1050573233234894,
      "fitted_divergence": 0.12656678046785746,
      "predicted_date": 1985.5436998729365,
      "divergence_residual": -0.02150945714436807,
      "temporal_residual": -19.982327524323864,
      "z_score": -1.473212550588825,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2884059458418,
      "loocv_error_days": -452.04123513064013,
      "jackknife_tmrca": 1965.873127641721,
      "leverage": 0.0035765162176135006
    },
    {
      "taxon": "A/swine/Missouri/00355/2004|2004-07-30",
      "sampling_date": 2004.5765027322404,
      "root_divergence": 0.10846050046332975,
      "fitted_divergence": 0.12567038041665432,
      "predicted_date": 1988.4757114350534,
      "divergence_residual": -0.01720987995332457,
      "temporal_residual": -16.100791297187016,
      "z_score": -1.1787285458295862,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.5409703076486,
      "loocv_error_days": 352.2717819178477,
      "jackknife_tmrca": 1965.910373647821,
      "leverage": 0.0042135815625986995
    },
    {
      "taxon": "A/swine/North_Carolina/01506/2006|2006-10-31",
      "sampling_date": 2006.827397260274,
      "root_divergence": 0.11301862982808254,
      "fitted_divergence": 0.1277671753769666,
      "predicted_date": 1992.482101115507,
      "divergence_residual": -0.014748545548884065,
      "temporal_residual": -14.345296144766962,
      "z_score": -1.0101483389243062,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.2043302992672,
      "loocv_error_days": 137.674792492277,
      "jackknife_tmrca": 1965.8982928211278,
      "leverage": 0.002816273562482418
    },
    {
      "taxon": "A/swine/Hong_Kong/4836/2016|2016-11-17",
      "sampling_date": 2016.877049180328,
      "root_divergence": 0.15045488963455717,
      "fitted_divergence": 0.13579393899372016,
      "predicted_date": 2038.5525102216473,
      "divergence_residual": 0.014660950640837,
      "temporal_residual": 21.675461041319295,
      "z_score": 1.0041488421896154,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.8942108768613,
      "loocv_error_days": 1467.2683096587957,
      "jackknife_tmrca": 1965.8738672786487,
      "leverage": 0.0013415476991758314
    },
    {
      "taxon": "A/swine/Indiana/13TOSU5730/2013|2013-08-31",
      "sampling_date": 2013.6602739726027,
      "root_divergence": 0.11790980803870228,
      "fitted_divergence": 0.13347236901127932,
      "predicted_date": 1996.9382169306214,
      "divergence_residual": -0.015562560972577036,
      "temporal_residual": -16.722057041981316,
      "z_score": -1.0659013842247247,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.986515874972,
      "loocv_error_days": -1707.0901451596324,
      "jackknife_tmrca": 1965.8877693151069,
      "leverage": 0.0009665376285397868
    },
    {
      "taxon": "A/swine/Italy/23870/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.13626177883883034,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2017.5536315360425,
      "divergence_residual": 0.002042418411382446,
      "temporal_residual": 2.8878781113849072,
      "z_score": 0.1398880695596797,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.700135285621,
      "loocv_error_days": 377.80797471685327,
      "jackknife_tmrca": 1965.8923752101764,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Iowa/13H081/2013|2013-08-28",
      "sampling_date": 2013.654794520548,
      "root_divergence": 0.12450435932302278,
      "fitted_divergence": 0.13346823377245842,
      "predicted_date": 2003.3667852163308,
      "divergence_residual": -0.008963874449435638,
      "temporal_residual": -10.288009304217212,
      "z_score": -0.6139481927496617,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3993324622113,
      "loocv_error_days": -823.8075168074656,
      "jackknife_tmrca": 1965.8905105871454,
      "leverage": 0.0009665792660001509
    },
    {
      "taxon": "A/swine/Mexico/AVX15/2012|2012-03-15",
      "sampling_date": 2012.2021857923498,
      "root_divergence": 0.12872171917483036,
      "fitted_divergence": 0.13234570807508048,
      "predicted_date": 2007.8895301771731,
      "divergence_residual": -0.003623988900250119,
      "temporal_residual": -4.312655615176709,
      "z_score": -0.24821202577123067,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9438004418505,
      "loocv_error_days": 270.8747507301166,
      "jackknife_tmrca": 1965.895953551562,
      "leverage": 0.0010592415093832472
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0100/2015|2015-04-22",
      "sampling_date": 2015.304109589041,
      "root_divergence": 0.14380383051614742,
      "fitted_divergence": 0.13468249688405243,
      "predicted_date": 2028.7047715007157,
      "divergence_residual": 0.009121333632094997,
      "temporal_residual": 13.40066191167466,
      "z_score": 0.6247327905450535,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.459744829494,
      "loocv_error_days": 1152.595771575446,
      "jackknife_tmrca": 1965.88714994672,
      "leverage": 0.0010585299639019712
    },
    {
      "taxon": "A/swine/Quebec/1698185/2014|2014-01-21",
      "sampling_date": 2014.054794520548,
      "root_divergence": 0.10920691753650053,
      "fitted_divergence": 0.13376820939269465,
      "predicted_date": 1989.1245786201305,
      "divergence_residual": -0.02456129185619413,
      "temporal_residual": -24.93021590041758,
      "z_score": -1.6822369424927366,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.802843957972,
      "loocv_error_days": -3014.024942980878,
      "jackknife_tmrca": 1965.889684496593,
      "leverage": 0.0009696213001882921
    },
    {
      "taxon": "A/swine/Nebraska/A02034991/2015|2015-07-30",
      "sampling_date": 2015.5753424657535,
      "root_divergence": 0.12770805989586953,
      "fitted_divergence": 0.13487696687857942,
      "predicted_date": 2006.7624482236226,
      "divergence_residual": -0.007168906982709888,
      "temporal_residual": -8.812894242130824,
      "z_score": -0.49100838157123816,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.569883980098,
      "loocv_error_days": -1097.7437118856644,
      "jackknife_tmrca": 1965.9002926440232,
      "leverage": 0.0010937263287157325
    },
    {
      "taxon": "A/swine/Brazil/94-18/2018|2018-01-30",
      "sampling_date": 2018.0794520547945,
      "root_divergence": 0.1497534920645364,
      "fitted_divergence": 0.13662222989159942,
      "predicted_date": 2037.5140019350586,
      "divergence_residual": 0.013131262172936975,
      "temporal_residual": 19.434549880264058,
      "z_score": 0.8993783575476368,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.635909810887,
      "loocv_error_days": 933.7461954127541,
      "jackknife_tmrca": 1965.8751948334898,
      "leverage": 0.0016864985075520202
    },
    {
      "taxon": "A/swine/Alberta/14722/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.10319857693384392,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1983.9561824493935,
      "divergence_residual": -0.022873697747171615,
      "temporal_residual": -21.04381755060649,
      "z_score": -1.5666512814960478,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6078036101553,
      "loocv_error_days": -508.4997313907711,
      "jackknife_tmrca": 1965.869280930742,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Thailand/CM480/2009|2009-11-17",
      "sampling_date": 2009.876712328767,
      "root_divergence": 0.11645910834028358,
      "fitted_divergence": 0.1304435415738154,
      "predicted_date": 1995.595123113747,
      "divergence_residual": -0.013984433233531823,
      "temporal_residual": -14.281589215020176,
      "z_score": -0.9578132267231525,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.4583656641057,
      "loocv_error_days": -518.0511192675709,
      "jackknife_tmrca": 1965.8815916940453,
      "leverage": 0.0015461698365487548
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2816/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13103211194694658,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2010.5801087229133,
      "divergence_residual": -0.0007934507700139981,
      "temporal_residual": -0.9705762085934566,
      "z_score": -0.05434454364949206,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7896922243358,
      "loocv_error_days": 817.7974137057927,
      "jackknife_tmrca": 1965.904382911264,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU2007/2015|2015-11-08",
      "sampling_date": 2015.8520547945207,
      "root_divergence": 0.1377236712278108,
      "fitted_divergence": 0.1350740577131823,
      "predicted_date": 2019.7023904042621,
      "divergence_residual": 0.0026496135146285016,
      "temporal_residual": 3.850335609741478,
      "z_score": 0.18147570428026977,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.233856783406,
      "loocv_error_days": 139.4531764403922,
      "jackknife_tmrca": 1965.8920041753274,
      "leverage": 0.0011354769432294198
    },
    {
      "taxon": "A/swine/Iowa/13H092/2013|2013-08-28",
      "sampling_date": 2013.654794520548,
      "root_divergence": 0.12170482742575493,
      "fitted_divergence": 0.13346823377245842,
      "predicted_date": 2000.5623425079916,
      "divergence_residual": -0.01176340634670349,
      "temporal_residual": -13.09245201255635,
      "z_score": -0.805692014973861,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3750446617157,
      "loocv_error_days": -1197.9286359384782,
      "jackknife_tmrca": 1965.8893294924683,
      "leverage": 0.0009665792660001509
    },
    {
      "taxon": "A/swine/Hong_Kong/3238/2011|2011-08-18",
      "sampling_date": 2011.627397260274,
      "root_divergence": 0.1344120450965237,
      "fitted_divergence": 0.1318873339617059,
      "predicted_date": 2014.9300037138835,
      "divergence_residual": 0.0025247111348178086,
      "temporal_residual": 3.302606453609542,
      "z_score": 0.17292096706396096,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.025887252989,
      "loocv_error_days": 1241.2984698391483,
      "jackknife_tmrca": 1965.9097390808365,
      "leverage": 0.0011408163570155437
    },
    {
      "taxon": "A/swine/Guangdong/3488/2011|2011-10-20",
      "sampling_date": 2011.8,
      "root_divergence": 0.13440934984178535,
      "fitted_divergence": 0.13202580842887038,
      "predicted_date": 2014.9262941191696,
      "divergence_residual": 0.002383541412914969,
      "temporal_residual": 3.1262941191696427,
      "z_score": 0.16325205702710993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.024779722915,
      "loocv_error_days": 1177.8507937946838,
      "jackknife_tmrca": 1965.9078624940942,
      "leverage": 0.0011136450925798382
    },
    {
      "taxon": "A/swine/Manitoba/D0182/2012|2012-12-19",
      "sampling_date": 2012.964480874317,
      "root_divergence": 0.12241518068901144,
      "fitted_divergence": 0.13294128145261147,
      "predicted_date": 2001.2619227894957,
      "divergence_residual": -0.010526100763600027,
      "temporal_residual": -11.702558084821248,
      "z_score": -0.720947239607974,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.635430881198,
      "loocv_error_days": -850.6855099866473,
      "jackknife_tmrca": 1965.8874601423963,
      "leverage": 0.000990335109148231
    },
    {
      "taxon": "A/swine/Hong_Kong/2503/2011|2011-06-16",
      "sampling_date": 2011.454794520548,
      "root_divergence": 0.12724223994830358,
      "fitted_divergence": 0.1317481529007033,
      "predicted_date": 2006.253859018716,
      "divergence_residual": -0.0045059129523997155,
      "temporal_residual": -5.200935501831964,
      "z_score": -0.30861622721492593,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.403303770847,
      "loocv_error_days": 346.4430036717606,
      "jackknife_tmrca": 1965.8980540712703,
      "leverage": 0.001170283830217078
    },
    {
      "taxon": "A/swine/Indiana/A01049349/2010|2010-12-29",
      "sampling_date": 2010.9917808219177,
      "root_divergence": 0.11490828919620524,
      "fitted_divergence": 0.13137133384594335,
      "predicted_date": 1994.180425353128,
      "divergence_residual": -0.016463044649738107,
      "temporal_residual": -16.81135546878977,
      "z_score": -1.1275767601252,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8890731953356,
      "loocv_error_days": -1133.2639606090972,
      "jackknife_tmrca": 1965.8742931002084,
      "leverage": 0.0012606731131150726
    },
    {
      "taxon": "A/swine/Ohio/12TOSU411/2012|2012-08-06",
      "sampling_date": 2012.5956284153006,
      "root_divergence": 0.1188585859470064,
      "fitted_divergence": 0.13265487401679796,
      "predicted_date": 1997.8282008203587,
      "divergence_residual": -0.013796288069791551,
      "temporal_residual": -14.767427594941864,
      "z_score": -0.9449269035261335,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.334112322337,
      "loocv_error_days": -1191.2687529549457,
      "jackknife_tmrca": 1965.8829786075923,
      "leverage": 0.0010180842341173382
    },
    {
      "taxon": "A/swine/Hong_Kong/1870/2015|2015-04-23",
      "sampling_date": 2015.3068493150686,
      "root_divergence": 0.14232721610371668,
      "fitted_divergence": 0.13468446782630986,
      "predicted_date": 2026.518456108491,
      "divergence_residual": 0.0076427482774068245,
      "temporal_residual": 11.211606793422334,
      "z_score": 0.5234624290002112,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9192574952287,
      "loocv_error_days": 954.1820878035032,
      "jackknife_tmrca": 1965.8881629684997,
      "leverage": 0.0010588571344821275
    },
    {
      "taxon": "A/swine/Manitoba/SD0131/2015|2015-12-17",
      "sampling_date": 2015.958904109589,
      "root_divergence": 0.13055594418886396,
      "fitted_divergence": 0.13514982557565566,
      "predicted_date": 2010.0100169885113,
      "divergence_residual": -0.004593881386791704,
      "temporal_residual": -5.948887121077632,
      "z_score": -0.31464130728701223,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6112478073283,
      "loocv_error_days": -857.4814644007215,
      "jackknife_tmrca": 1965.9003818237102,
      "leverage": 0.0011531778705003632
    },
    {
      "taxon": "A/swine/Quebec/1267566/2011|2011-01-06",
      "sampling_date": 2011.013698630137,
      "root_divergence": 0.12814743196627948,
      "fitted_divergence": 0.13138928436631794,
      "predicted_date": 2007.2474391840053,
      "divergence_residual": -0.003241852400038464,
      "temporal_residual": -3.7662594461316985,
      "z_score": -0.22203896689897065,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.7349854155882,
      "loocv_error_days": 628.6999983860451,
      "jackknife_tmrca": 1965.9034815245864,
      "leverage": 0.0012560217534089571
    },
    {
      "taxon": "A/swine/Ostbevern/6907/2008|2008-02-22",
      "sampling_date": 2008.1420765027322,
      "root_divergence": 0.11879627229325893,
      "fitted_divergence": 0.12894524530229537,
      "predicted_date": 1997.7694478239782,
      "divergence_residual": -0.010148973009036444,
      "temporal_residual": -10.372628678753927,
      "z_score": -0.6951172366716178,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3173961705909,
      "loocv_error_days": 429.28550868540117,
      "jackknife_tmrca": 1965.906417680997,
      "leverage": 0.002180797193531872
    },
    {
      "taxon": "A/swine/Oklahoma/A02862233/2024|2024-01-19",
      "sampling_date": 2024.049180327869,
      "root_divergence": 0.1733280191138477,
      "fitted_divergence": 0.14065949322215093,
      "predicted_date": 2072.419086782154,
      "divergence_residual": 0.032668525891696776,
      "temporal_residual": 48.369906454285,
      "z_score": 2.237512645245219,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2029.2846246858908,
      "loocv_error_days": 1912.2460517674708,
      "jackknife_tmrca": 1965.7987702950045,
      "leverage": 0.005049139734504661
    },
    {
      "taxon": "A/swine/British_Columbia/SD0122/2015|2015-10-21",
      "sampling_date": 2015.8027397260273,
      "root_divergence": 0.13147747476726784,
      "fitted_divergence": 0.135039025803073,
      "predicted_date": 2011.1215792114988,
      "divergence_residual": -0.0035615510358051605,
      "temporal_residual": -4.681160514528528,
      "z_score": -0.24393556984233888,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9485025182414,
      "loocv_error_days": -677.2601401438,
      "jackknife_tmrca": 1965.8983196341885,
      "leverage": 0.0011276040733770394
    },
    {
      "taxon": "A/swine/Mexico/AVX36/2012|2012-11-08",
      "sampling_date": 2012.8524590163934,
      "root_divergence": 0.12991148389280335,
      "fitted_divergence": 0.13285465233673066,
      "predicted_date": 2009.2519721707017,
      "divergence_residual": -0.0029431684439273076,
      "temporal_residual": -3.6004868456916483,
      "z_score": -0.2015816885097905,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3784417784898,
      "loocv_error_days": 192.11520385571697,
      "jackknife_tmrca": 1965.8944962589376,
      "leverage": 0.0009976538662956498
    },
    {
      "taxon": "A/swine/Binh_Duong/03_08/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.12636905850546243,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 2005.315031674693,
      "divergence_residual": -0.004249878266903012,
      "temporal_residual": -4.76989983215617,
      "z_score": -0.2910800565190249,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.085517525742,
      "loocv_error_days": 730.7140434006019,
      "jackknife_tmrca": 1965.9085914951113,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Nebraska/I069001/2024|2024-07-02",
      "sampling_date": 2024.5,
      "root_divergence": 0.15931576125229172,
      "fitted_divergence": 0.14096397208537628,
      "predicted_date": 2051.6721573301256,
      "divergence_residual": 0.018351789166915433,
      "temporal_residual": 27.17215733012563,
      "z_score": 1.256939491545413,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.123701532197,
      "loocv_error_days": -137.44301536506526,
      "jackknife_tmrca": 1965.9002050248478,
      "leverage": 0.00541462618396926
    },
    {
      "taxon": "A/swine/Indiana/21TOSU1622/2021|2021-06-17",
      "sampling_date": 2021.4575342465753,
      "root_divergence": 0.15669980571724057,
      "fitted_divergence": 0.1389091227270401,
      "predicted_date": 2047.798902536246,
      "divergence_residual": 0.01779068299020048,
      "temporal_residual": 26.341368289670754,
      "z_score": 1.218508551322181,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1759666750306,
      "loocv_error_days": 627.6574444933144,
      "jackknife_tmrca": 1965.8703604767745,
      "leverage": 0.0032519220525771965
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2952/2013|2013-07-18",
      "sampling_date": 2013.5424657534247,
      "root_divergence": 0.13842436467127192,
      "fitted_divergence": 0.13338329802456253,
      "predicted_date": 2020.739788307006,
      "divergence_residual": 0.005041066646709391,
      "temporal_residual": 7.197322553581216,
      "z_score": 0.34526964592556125,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.4923103426518,
      "loocv_error_days": 1077.4307362151767,
      "jackknife_tmrca": 1965.897123957255,
      "leverage": 0.0009679428132843322
    },
    {
      "taxon": "A/swine/Ohio/09SW79M/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11525305578109377,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1994.493190908585,
      "divergence_residual": -0.014955892733214904,
      "temporal_residual": -15.106809091415016,
      "z_score": -1.024349835142235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.0170428130775,
      "loocv_error_days": -578.1751125234014,
      "jackknife_tmrca": 1965.879446798634,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Hong_Kong/3390/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Nebraska/A01781225/2016|2016-09-08",
      "sampling_date": 2016.6857923497269,
      "root_divergence": 0.12856290012243718,
      "fitted_divergence": 0.13566071870794824,
      "predicted_date": 2007.7110018665544,
      "divergence_residual": -0.007097818585511062,
      "temporal_residual": -8.974790483172455,
      "z_score": -0.48613943865688963,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8816954688248,
      "loocv_error_days": -1389.4463857494845,
      "jackknife_tmrca": 1965.9099927062255,
      "leverage": 0.0012969511802465054
    },
    {
      "taxon": "A/swine/Minnesota/66960/2006|2006-12-26",
      "sampling_date": 2006.9835616438356,
      "root_divergence": 0.11220363785841683,
      "fitted_divergence": 0.12790896574178542,
      "predicted_date": 1991.7572109577181,
      "divergence_residual": -0.01570532788336859,
      "temporal_residual": -15.226350686117485,
      "z_score": -1.0756796879436537,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.9051975903603,
      "loocv_error_days": -28.622470531852457,
      "jackknife_tmrca": 1965.8920566811987,
      "leverage": 0.002733816204337205
    },
    {
      "taxon": "A/swine/Iowa/13G060/2013|2013-07-19",
      "sampling_date": 2013.545205479452,
      "root_divergence": 0.12925497441948147,
      "fitted_divergence": 0.1333853733562696,
      "predicted_date": 2008.4945630465133,
      "divergence_residual": -0.004130398936788127,
      "temporal_residual": -5.05064243293873,
      "z_score": -0.2828967514974343,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.137565583471,
      "loocv_error_days": -148.89047200705738,
      "jackknife_tmrca": 1965.8925588894806,
      "leverage": 0.0009678979853166141
    },
    {
      "taxon": "A/swine/Manitoba/D0177/2012|2012-12-04",
      "sampling_date": 2012.9234972677596,
      "root_divergence": 0.12552433521713735,
      "fitted_divergence": 0.13290962380363397,
      "predicted_date": 2004.4234670699077,
      "divergence_residual": -0.007385288586496619,
      "temporal_residual": -8.500030197851856,
      "z_score": -0.5058286577072455,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7731660205166,
      "loocv_error_days": -420.15848805550667,
      "jackknife_tmrca": 1965.8902332183711,
      "leverage": 0.0009929005043673683
    },
    {
      "taxon": "A/swine/Italy/248147-8/2015|2015-09-01",
      "sampling_date": 2015.6657534246576,
      "root_divergence": 0.1505788107651162,
      "fitted_divergence": 0.13494150432529617,
      "predicted_date": 2038.7359912122715,
      "divergence_residual": 0.01563730643982003,
      "temporal_residual": 23.070237787613905,
      "z_score": 1.0710208049382708,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.9400608638337,
      "loocv_error_days": 1926.4407921590441,
      "jackknife_tmrca": 1965.8796292135542,
      "leverage": 0.001106718501389098
    },
    {
      "taxon": "A/swine/Guangdong/04/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.08612025517592345,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1969.4689747620982,
      "divergence_residual": -0.039952019505092085,
      "temporal_residual": -35.53102523790176,
      "z_score": -2.7363692240685973,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.3216305522535,
      "loocv_error_days": -2804.5244407894056,
      "jackknife_tmrca": 1965.7616797001403,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Oklahoma/A02862412/2024|2024-03-18",
      "sampling_date": 2024.2103825136612,
      "root_divergence": 0.17042690654730303,
      "fitted_divergence": 0.14076836748233462,
      "predicted_date": 2068.1236207448333,
      "divergence_residual": 0.029658539064968403,
      "temporal_residual": 43.913238231172045,
      "z_score": 2.0313544730291277,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.2141357550995,
      "loocv_error_days": 1462.3708714353352,
      "jackknife_tmrca": 1965.8197744907297,
      "leverage": 0.005178029619157306
    },
    {
      "taxon": "A/swine/Iowa/13H076/2013|2013-08-28",
      "sampling_date": 2013.654794520548,
      "root_divergence": 0.12162516656814536,
      "fitted_divergence": 0.13346823377245842,
      "predicted_date": 2000.4843548486972,
      "divergence_residual": -0.011843067204313065,
      "temporal_residual": -13.170439671850772,
      "z_score": -0.8111480975906101,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3458983675228,
      "loocv_error_days": -1208.5743198924602,
      "jackknife_tmrca": 1965.8892958842061,
      "leverage": 0.0009665792660001509
    },
    {
      "taxon": "A/swine/Alberta/G9/2014|2014-04-24",
      "sampling_date": 2014.309589041096,
      "root_divergence": 0.12676957285591187,
      "fitted_divergence": 0.13395735298041436,
      "predicted_date": 2005.743384974576,
      "divergence_residual": -0.007187780124502496,
      "temporal_residual": -8.566204066519958,
      "z_score": -0.4923010292271644,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.2275619127945,
      "loocv_error_days": -760.4604086120986,
      "jackknife_tmrca": 1965.8932252224695,
      "leverage": 0.0009779885923995096
    },
    {
      "taxon": "A/swine/Hong_Kong/5061/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013096650874953375,
      "temporal_residual": 19.319967033393368,
      "z_score": 0.8970077817474493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659992059832,
      "loocv_error_days": 1528.1356620401925,
      "jackknife_tmrca": 1965.880746446346,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Arkansas/A01840240/2014|2014-12-22",
      "sampling_date": 2014.972602739726,
      "root_divergence": 0.13501286500237752,
      "fitted_divergence": 0.1344429765862238,
      "predicted_date": 2015.7659492025589,
      "divergence_residual": 0.0005698884161537132,
      "temporal_residual": 0.7933464628329148,
      "z_score": 0.03903244798219678,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.2428465191704,
      "loocv_error_days": 98.70654044206691,
      "jackknife_tmrca": 1965.8927660580093,
      "leverage": 0.0010232124967721517
    },
    {
      "taxon": "A/swine/Manitoba/D0281/2013|2013-10-24",
      "sampling_date": 2013.8109589041096,
      "root_divergence": 0.13165307088256809,
      "fitted_divergence": 0.1335858016026647,
      "predicted_date": 2011.3373787264134,
      "divergence_residual": -0.0019327307200966148,
      "temporal_residual": -2.473580177696249,
      "z_score": -0.1323754074611985,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.01470272845,
      "loocv_error_days": 74.41743184030764,
      "jackknife_tmrca": 1965.8932875812031,
      "leverage": 0.0009662994533156207
    },
    {
      "taxon": "A/swine/Alberta/SD0172/2016|2016-06-28",
      "sampling_date": 2016.4890710382513,
      "root_divergence": 0.14441085200216103,
      "fitted_divergence": 0.135523194215615,
      "predicted_date": 2029.6035439948162,
      "divergence_residual": 0.008887657786546016,
      "temporal_residual": 13.114472956564896,
      "z_score": 0.6087280078059246,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.680941562001,
      "loocv_error_days": 800.5807087995724,
      "jackknife_tmrca": 1965.8841798502335,
      "leverage": 0.0012540218113089275
    },
    {
      "taxon": "A/swine/Ohio/09SW64/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.0156761693032592,
      "temporal_residual": -15.759162133425207,
      "z_score": -1.0736825763528688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531944980512,
      "loocv_error_days": -674.54570958675,
      "jackknife_tmrca": 1965.877169184995,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Iowa/A01202639/2011|2011-09-30",
      "sampling_date": 2011.7452054794521,
      "root_divergence": 0.11670458629860708,
      "fitted_divergence": 0.13198192506698783,
      "predicted_date": 1995.8209808059833,
      "divergence_residual": -0.01527733876838075,
      "temporal_residual": -15.92422467346887,
      "z_score": -1.0463661198938627,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.5462038576952,
      "loocv_error_days": -1168.43534234671,
      "jackknife_tmrca": 1965.8781547691701,
      "leverage": 0.0011220221204003506
    },
    {
      "taxon": "A/swine/Manitoba/D0083/2013|2013-02-14",
      "sampling_date": 2013.1205479452055,
      "root_divergence": 0.13545417121487416,
      "fitted_divergence": 0.13306145437772984,
      "predicted_date": 2016.3906213647174,
      "divergence_residual": 0.0023927168371443153,
      "temporal_residual": 3.2700734195118457,
      "z_score": 0.16388049455767723,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4059872824391,
      "loocv_error_days": 834.7567179245664,
      "jackknife_tmrca": 1965.89799880005,
      "leverage": 0.0009817511456141387
    },
    {
      "taxon": "A/swine/Minnesota/A02712756/2023|2023-12-20",
      "sampling_date": 2023.9671232876713,
      "root_divergence": 0.16844009626626633,
      "fitted_divergence": 0.14060407276057096,
      "predicted_date": 2065.1818954966616,
      "divergence_residual": 0.027836023505695362,
      "temporal_residual": 41.214772208990325,
      "z_score": 1.906527854786581,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2027.4831360582884,
      "loocv_error_days": 1284.2236644679251,
      "jackknife_tmrca": 1965.8302860769736,
      "leverage": 0.004984299939896556
    },
    {
      "taxon": "A/swine/Kansas/10-83533/2010|2010-04-18",
      "sampling_date": 2010.2931506849316,
      "root_divergence": 0.12888364067436975,
      "fitted_divergence": 0.13079335382982216,
      "predicted_date": 2008.0723223692544,
      "divergence_residual": -0.0019097131554524083,
      "temporal_residual": -2.2208283156771813,
      "z_score": -0.13079890253640017,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0051259254096,
      "loocv_error_days": 990.5489565846144,
      "jackknife_tmrca": 1965.9130545121204,
      "leverage": 0.0014283349569438656
    },
    {
      "taxon": "A/swine/Ohio/09SW83E/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11587477196890679,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1995.0596695518411,
      "divergence_residual": -0.014345830181843308,
      "temporal_residual": -14.554029078295798,
      "z_score": -0.9825658049227556,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.2447476473371,
      "loocv_error_days": -500.0093464676226,
      "jackknife_tmrca": 1965.8813287510472,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Hidalgo/HgoDMZC11/2015|2015-01-12",
      "sampling_date": 2015.0301369863014,
      "root_divergence": 0.14209739847419758,
      "fitted_divergence": 0.13448469640473887,
      "predicted_date": 2026.1781818861941,
      "divergence_residual": 0.0076127020694587155,
      "temporal_residual": 11.148044899892739,
      "z_score": 0.5214045225477304,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8353535254244,
      "loocv_error_days": 1024.6053409146634,
      "jackknife_tmrca": 1965.889229550431,
      "leverage": 0.0010287345119020296
    },
    {
      "taxon": "A/swine/Korea/CY09/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.09110667992962798,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1973.6969458407812,
      "divergence_residual": -0.03681718245636259,
      "temporal_residual": -33.303054159218846,
      "z_score": -2.5216598869969102,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1999.1568082477793,
      "loocv_error_days": -2864.7257874986176,
      "jackknife_tmrca": 1965.7877924413312,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Quebec/1626561/2014|2014-07-02",
      "sampling_date": 2014.4986301369863,
      "root_divergence": 0.10670509039414205,
      "fitted_divergence": 0.13409675613196098,
      "predicted_date": 1986.9584867670712,
      "divergence_residual": -0.027391665737818927,
      "temporal_residual": -27.540143369915086,
      "z_score": -1.8760931749992946,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.8887541415386,
      "loocv_error_days": -3510.007207337286,
      "jackknife_tmrca": 1965.8969878871917,
      "leverage": 0.0009874300202284433
    },
    {
      "taxon": "A/swine/Mexico/9890611/2013|2013-06-06",
      "sampling_date": 2013.427397260274,
      "root_divergence": 0.12611332399859054,
      "fitted_divergence": 0.13329596415994682,
      "predicted_date": 2005.0434552595775,
      "divergence_residual": -0.00718264016135628,
      "temporal_residual": -8.38394200069638,
      "z_score": -0.4919489860228312,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9882131072018,
      "loocv_error_days": -525.6620119095917,
      "jackknife_tmrca": 1965.890848174593,
      "leverage": 0.0009703480057958792
    },
    {
      "taxon": "A/swine/Arkansas/A01945580/2015|2015-10-13",
      "sampling_date": 2015.7808219178082,
      "root_divergence": 0.14251372574453383,
      "fitted_divergence": 0.13502344329420743,
      "predicted_date": 2026.794607346813,
      "divergence_residual": 0.007490282450326402,
      "temporal_residual": 11.013785429004884,
      "z_score": 0.5130198330535443,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9871159199013,
      "loocv_error_days": 805.8488842644849,
      "jackknife_tmrca": 1965.8870033524292,
      "leverage": 0.0011241651878371448
    },
    {
      "taxon": "A/swine/Hong_Kong/5333/2015|2015-12-03",
      "sampling_date": 2015.9205479452055,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.13512264785343797,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013069449691507917,
      "temporal_residual": 19.281610869009683,
      "z_score": 0.8951447349688276,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659809358995,
      "loocv_error_days": 1514.1193998509696,
      "jackknife_tmrca": 1965.8805665728912,
      "leverage": 0.0011467224477072868
    },
    {
      "taxon": "A/swine/Jilin/5/2007|2007-09-21",
      "sampling_date": 2007.7205479452055,
      "root_divergence": 0.08776181896285865,
      "fitted_divergence": 0.12857140912719098,
      "predicted_date": 1970.860850616601,
      "divergence_residual": -0.04080959016433233,
      "temporal_residual": -36.8596973286044,
      "z_score": -2.7951054278569973,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.9260975958298,
      "loocv_error_days": -3577.422990109462,
      "jackknife_tmrca": 1965.77460835483,
      "leverage": 0.0023700423998673933
    },
    {
      "taxon": "A/swine/Hong_Kong/NS575/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1412159049699187,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2024.8730186693604,
      "divergence_residual": 0.007415049991516459,
      "temporal_residual": 10.774388532374132,
      "z_score": 0.5078670576121852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5133496426818,
      "loocv_error_days": 1247.2262994552923,
      "jackknife_tmrca": 1965.8942532854037,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Indiana/16TOSU2990/2016|2016-06-12",
      "sampling_date": 2016.4453551912568,
      "root_divergence": 0.1303303999748089,
      "fitted_divergence": 0.1354925617747943,
      "predicted_date": 2009.7430055777097,
      "divergence_residual": -0.005162161799985382,
      "temporal_residual": -6.702349613547085,
      "z_score": -0.3535636209163889,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.528297104087,
      "loocv_error_days": -1065.4554663387821,
      "jackknife_tmrca": 1965.9047626129816,
      "leverage": 0.0012448870181956339
    },
    {
      "taxon": "A/swine/QC/414/2009|2009-05-22",
      "sampling_date": 2009.386301369863,
      "root_divergence": 0.11132993931635449,
      "fitted_divergence": 0.13002661366418544,
      "predicted_date": 1990.9846347356856,
      "divergence_residual": -0.018696674347830955,
      "temporal_residual": -18.401666634177445,
      "z_score": -1.2805611558964298,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.5799620432442,
      "loocv_error_days": -1025.0154390475363,
      "jackknife_tmrca": 1965.8677800308462,
      "leverage": 0.0017020747469908707
    },
    {
      "taxon": "A/swine/Iowa/A01776136/2016|2016-05-31",
      "sampling_date": 2016.4098360655737,
      "root_divergence": 0.14275234614927534,
      "fitted_divergence": 0.13546765329584612,
      "predicted_date": 2027.147915197118,
      "divergence_residual": 0.0072846928534292255,
      "temporal_residual": 10.738079131544282,
      "z_score": 0.4989387164364882,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.073818162402,
      "loocv_error_days": 607.7694608665181,
      "jackknife_tmrca": 1965.8865740954984,
      "leverage": 0.001237573457688276
    },
    {
      "taxon": "A/swine/Hong_Kong/2135/2015|2015-05-07",
      "sampling_date": 2015.345205479452,
      "root_divergence": 0.1407890007678628,
      "fitted_divergence": 0.13471204664781838,
      "predicted_date": 2024.2409327164514,
      "divergence_residual": 0.006076954120044414,
      "temporal_residual": 8.895727236999392,
      "z_score": 0.41621901561314006,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3562266855586,
      "loocv_error_days": 734.5254955304115,
      "jackknife_tmrca": 1965.8891598245177,
      "leverage": 0.0010634982688676401
    },
    {
      "taxon": "A/swine/Guangxi/NS1409/2012|2012-06-03",
      "sampling_date": 2012.4207650273224,
      "root_divergence": 0.13618860516661793,
      "fitted_divergence": 0.1325179313579184,
      "predicted_date": 2017.447338405784,
      "divergence_residual": 0.003670673808699537,
      "temporal_residual": 5.026573378461535,
      "z_score": 0.25140953989672227,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6751426428275,
      "loocv_error_days": 1188.6614240632246,
      "jackknife_tmrca": 1965.9042715549813,
      "leverage": 0.0010349033868192329
    },
    {
      "taxon": "A/swine/Minnesota/A01678475/2016|2016-12-05",
      "sampling_date": 2016.9262295081967,
      "root_divergence": 0.14690553637397236,
      "fitted_divergence": 0.1358281217695751,
      "predicted_date": 2033.2972414116357,
      "divergence_residual": 0.011077414604397262,
      "temporal_residual": 16.371011903439012,
      "z_score": 0.7587074891635273,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5940152280084,
      "loocv_error_days": 974.4087341612301,
      "jackknife_tmrca": 1965.880089404326,
      "leverage": 0.0013534710754538268
    },
    {
      "taxon": "A/swine/Quebec/DM_12/2017|2017-03-13",
      "sampling_date": 2017.194520547945,
      "root_divergence": 0.1519463656535687,
      "fitted_divergence": 0.13601409274232476,
      "predicted_date": 2040.7608301121002,
      "divergence_residual": 0.01593227291124394,
      "temporal_residual": 23.566309564155063,
      "z_score": 1.0912234676455617,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.4404646540183,
      "loocv_error_days": 1550.8310847432504,
      "jackknife_tmrca": 1965.8702849405238,
      "leverage": 0.0014217985270520562
    },
    {
      "taxon": "A/swine/Guangdong/03/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.086145792750394,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1969.4906279768993,
      "divergence_residual": -0.03992648193062154,
      "temporal_residual": -35.509372023100696,
      "z_score": -2.7346201201758724,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.3310502991642,
      "loocv_error_days": -2801.08387823028,
      "jackknife_tmrca": 1965.7618409391566,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Iowa/A01076311/2010|2010-09-20",
      "sampling_date": 2010.717808219178,
      "root_divergence": 0.1299893178779819,
      "fitted_divergence": 0.1311460128632523,
      "predicted_date": 2009.342735280081,
      "divergence_residual": -0.0011566949852704067,
      "temporal_residual": -1.3750729390972083,
      "z_score": -0.07922364372406773,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4090867574237,
      "loocv_error_days": 982.9894860941943,
      "jackknife_tmrca": 1965.9107942511646,
      "leverage": 0.0013219392030000797
    },
    {
      "taxon": "A/swine/Ohio/22TOSU3704/2022|2022-08-04",
      "sampling_date": 2022.5890410958905,
      "root_divergence": 0.14911308293958425,
      "fitted_divergence": 0.13967333054783526,
      "predicted_date": 2036.565794796203,
      "divergence_residual": 0.00943975239174899,
      "temporal_residual": 13.976753700312429,
      "z_score": 0.6465417329984439,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.3893340828297,
      "loocv_error_days": -803.4429865204529,
      "jackknife_tmrca": 1965.926824944223,
      "leverage": 0.003972912866784668
    },
    {
      "taxon": "A/swine/Tetenbuell/9718/2009|2009-06-05",
      "sampling_date": 2009.4246575342465,
      "root_divergence": 0.12189118102326212,
      "fitted_divergence": 0.13005941474915356,
      "predicted_date": 2000.7451423718958,
      "divergence_residual": -0.008168233725891441,
      "temporal_residual": -8.679515162350754,
      "z_score": -0.5594536561457105,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.4479261141566,
      "loocv_error_days": 373.74884881216735,
      "jackknife_tmrca": 1965.9022754304215,
      "leverage": 0.0016892128579444833
    },
    {
      "taxon": "A/swine/Guangxi/2242/2011|2011-08-07",
      "sampling_date": 2011.5972602739726,
      "root_divergence": 0.134675552648296,
      "fitted_divergence": 0.13186308331387395,
      "predicted_date": 2015.2944582124635,
      "divergence_residual": 0.0028124693344220575,
      "temporal_residual": 3.6971979384909446,
      "z_score": 0.19262992523740435,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1222793277257,
      "loocv_error_days": 1287.5132093833245,
      "jackknife_tmrca": 1965.9105540987855,
      "leverage": 0.001145796010132613
    },
    {
      "taxon": "A/swine/Guangdong/1593/2012|2012-05-10",
      "sampling_date": 2012.3551912568305,
      "root_divergence": 0.13462956022773398,
      "fitted_divergence": 0.13246638598347021,
      "predicted_date": 2015.2305961156576,
      "divergence_residual": 0.002163174244263766,
      "temporal_residual": 2.875404858827096,
      "z_score": 0.14815880402608378,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1049191625718,
      "loocv_error_days": 1004.3381175720237,
      "jackknife_tmrca": 1965.9028735498764,
      "leverage": 0.001041818169058345
    },
    {
      "taxon": "A/swine/Ohio/OH19-21531-3/2019|2019-09-30",
      "sampling_date": 2019.7452054794521,
      "root_divergence": 0.15440023246243934,
      "fitted_divergence": 0.13775260079901513,
      "predicted_date": 2044.3940919369477,
      "divergence_residual": 0.0166476316634242,
      "temporal_residual": 24.648886457495564,
      "z_score": 1.1402193806903251,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.3366041910554,
      "loocv_error_days": 946.5083794130809,
      "jackknife_tmrca": 1965.8669877941143,
      "leverage": 0.002348496823158564
    },
    {
      "taxon": "A/swine/Hong_Kong/2023/2014|2014-03-22",
      "sampling_date": 2014.2191780821918,
      "root_divergence": 0.14581090356284854,
      "fitted_divergence": 0.13389040473336308,
      "predicted_date": 2031.6764983499077,
      "divergence_residual": 0.011920498829485454,
      "temporal_residual": 17.457320267715886,
      "z_score": 0.8164514969860858,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1947195764342,
      "loocv_error_days": 1817.3165307720392,
      "jackknife_tmrca": 1965.8936689216343,
      "leverage": 0.0009744468027419772
    },
    {
      "taxon": "A/swine/Manitoba/D0097/2012|2012-06-14",
      "sampling_date": 2012.450819672131,
      "root_divergence": 0.12925261395475518,
      "fitted_divergence": 0.1325415213955795,
      "predicted_date": 2008.4918652985798,
      "divergence_residual": -0.003288907440824329,
      "temporal_residual": -3.9589543735512507,
      "z_score": -0.22526183190151008,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.137783822351,
      "loocv_error_days": 250.91365586780557,
      "jackknife_tmrca": 1965.8954290544334,
      "leverage": 0.0010318448720385968
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0059/2014|2014-12-16",
      "sampling_date": 2014.9561643835616,
      "root_divergence": 0.13252781172729006,
      "fitted_divergence": 0.13443104478492357,
      "predicted_date": 2012.433349603762,
      "divergence_residual": -0.0019032330576335132,
      "temporal_residual": -2.522814779799546,
      "z_score": -0.1303550716497458,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.333620003178,
      "loocv_error_days": -227.38433493506892,
      "jackknife_tmrca": 1965.8938878524596,
      "leverage": 0.0010216816395670029
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU1985/2015|2015-11-08",
      "sampling_date": 2015.8520547945207,
      "root_divergence": 0.136973877173962,
      "fitted_divergence": 0.1350740577131823,
      "predicted_date": 2018.595472497267,
      "divergence_residual": 0.001899819460779717,
      "temporal_residual": 2.7434177027464557,
      "z_score": 0.13012126966702212,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.959472157019,
      "loocv_error_days": 39.23419165253381,
      "jackknife_tmrca": 1965.8927998431961,
      "leverage": 0.0011354769432294198
    },
    {
      "taxon": "A/swine/Ohio/OH19-21531-5/2019|2019-09-30",
      "sampling_date": 2019.7452054794521,
      "root_divergence": 0.15510847327127436,
      "fitted_divergence": 0.13775260079901513,
      "predicted_date": 2045.4427325087331,
      "divergence_residual": 0.017355872472259226,
      "temporal_residual": 25.69752702928099,
      "z_score": 1.1887277759237278,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.596413482083,
      "loocv_error_days": 1041.4037229609667,
      "jackknife_tmrca": 1965.864368691701,
      "leverage": 0.002348496823158564
    },
    {
      "taxon": "A/swine/Manitoba/D0100/2012|2012-10-11",
      "sampling_date": 2012.775956284153,
      "root_divergence": 0.12167554515707034,
      "fitted_divergence": 0.13279531326355348,
      "predicted_date": 2000.5336646294552,
      "divergence_residual": -0.011119768106483144,
      "temporal_residual": -12.242291654697738,
      "z_score": -0.7616083392600927,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3649154899217,
      "loocv_error_days": -880.6326500929503,
      "jackknife_tmrca": 1965.8864227862723,
      "leverage": 0.0010032078577955524
    },
    {
      "taxon": "A/swine/Indiana/17TOSU7478/2017|2017-08-01",
      "sampling_date": 2017.5808219178082,
      "root_divergence": 0.15051853285818906,
      "fitted_divergence": 0.1362804792115755,
      "predicted_date": 2038.6467421066036,
      "divergence_residual": 0.014238053646613569,
      "temporal_residual": 21.065920188795417,
      "z_score": 0.9751840405530767,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.9168879692588,
      "loocv_error_days": 1218.4981252923476,
      "jackknife_tmrca": 1965.87279939046,
      "leverage": 0.0015299254799208497
    },
    {
      "taxon": "A/swine/Hong_Kong/1265/2014|2014-03-20",
      "sampling_date": 2014.213698630137,
      "root_divergence": 0.13680742546378885,
      "fitted_divergence": 0.1338863414048957,
      "predicted_date": 2018.3508861952432,
      "divergence_residual": 0.0029210840588931586,
      "temporal_residual": 4.13718756510616,
      "z_score": 0.20006909835068168,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.90020156345,
      "loocv_error_days": 615.9951963925814,
      "jackknife_tmrca": 1965.893317379301,
      "leverage": 0.0009742523975778905
    },
    {
      "taxon": "A/swine/Korea/CY03-12/2012|2012-03-06",
      "sampling_date": 2012.1775956284152,
      "root_divergence": 0.11783314452876541,
      "fitted_divergence": 0.1323262606108599,
      "predicted_date": 1996.8667202502209,
      "divergence_residual": -0.014493116082094484,
      "temporal_residual": -15.310875378194396,
      "z_score": -0.9926536204970142,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9590438970797,
      "loocv_error_days": -1175.5760198703051,
      "jackknife_tmrca": 1965.8806303438932,
      "leverage": 0.0010622099873671199
    },
    {
      "taxon": "A/swine/Belgium/Moorslede-515/2011|2011-11-14",
      "sampling_date": 2011.868493150685,
      "root_divergence": 0.1245547719804019,
      "fitted_divergence": 0.13208056192940928,
      "predicted_date": 2003.4185325946776,
      "divergence_residual": -0.0075257899490073915,
      "temporal_residual": -8.449960556007454,
      "z_score": -0.5154517908824078,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.41944888673,
      "loocv_error_days": -164.013417409601,
      "jackknife_tmrca": 1965.8911139961424,
      "leverage": 0.0011034992342165459
    },
    {
      "taxon": "A/swine/Iowa/02204/2008|2008-06-11",
      "sampling_date": 2008.4426229508197,
      "root_divergence": 0.11099115837399331,
      "fitted_divergence": 0.12920950077266033,
      "predicted_date": 1990.6862450952083,
      "divergence_residual": -0.018218342398667015,
      "temporal_residual": -17.75637785561139,
      "z_score": -1.247799537315068,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.457348647271,
      "loocv_error_days": -725.1214393711807,
      "jackknife_tmrca": 1965.8717356831942,
      "leverage": 0.0020542302370345246
    },
    {
      "taxon": "A/swine/Manitoba/D0349/2014|2014-08-06",
      "sampling_date": 2014.5945205479452,
      "root_divergence": 0.13001975093434184,
      "fitted_divergence": 0.1341671746301686,
      "predicted_date": 2009.3782811856538,
      "divergence_residual": -0.0041474236958267685,
      "temporal_residual": -5.21623936229139,
      "z_score": -0.28406280085507907,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4163746501767,
      "loocv_error_days": -430.3177891599246,
      "jackknife_tmrca": 1965.893794972238,
      "leverage": 0.0009932720855231323
    },
    {
      "taxon": "A/swine/Guangdong/947/2012|2012-03-22",
      "sampling_date": 2012.22131147541,
      "root_divergence": 0.13462956022773398,
      "fitted_divergence": 0.13236082378578595,
      "predicted_date": 2015.2305961156576,
      "divergence_residual": 0.002268736441948027,
      "temporal_residual": 3.0092846402476425,
      "z_score": 0.15538890534627967,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1050188415686,
      "loocv_error_days": 1053.2741154894507,
      "jackknife_tmrca": 1965.9040613285506,
      "leverage": 0.0010569649143844263
    },
    {
      "taxon": "A/swine/North_Carolina/A01945753/2015|2015-10-20",
      "sampling_date": 2015.8,
      "root_divergence": 0.12814004235086426,
      "fitted_divergence": 0.13503707842099053,
      "predicted_date": 2007.2392384949455,
      "divergence_residual": -0.006897036070126261,
      "temporal_residual": -8.560761505054415,
      "z_score": -0.47238756571940216,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.7277150274374,
      "loocv_error_days": -1122.1520862284738,
      "jackknife_tmrca": 1965.9017254382984,
      "leverage": 0.001127172187809102
    },
    {
      "taxon": "A/swine/Ohio/09SW74M/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11525305578109377,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1994.493190908585,
      "divergence_residual": -0.014955892733214904,
      "temporal_residual": -15.106809091415016,
      "z_score": -1.024349835142235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.0170428130775,
      "loocv_error_days": -578.1751125234014,
      "jackknife_tmrca": 1965.8794467986336,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Spain/45690-1/2016|2016-12-27",
      "sampling_date": 2016.9863387978141,
      "root_divergence": 0.1400342819052924,
      "fitted_divergence": 0.1358698609293294,
      "predicted_date": 2023.1234754763286,
      "divergence_residual": 0.004164420975963007,
      "temporal_residual": 6.13713667851448,
      "z_score": 0.2852269681445886,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.0781048674642,
      "loocv_error_days": 33.517556939670044,
      "jackknife_tmrca": 1965.892653234211,
      "leverage": 0.0013682972575613597
    },
    {
      "taxon": "A/swine/Ohio/24TOSU1683/2024|2024-05-25",
      "sampling_date": 2024.396174863388,
      "root_divergence": 0.14626365390900142,
      "fitted_divergence": 0.14089384968051238,
      "predicted_date": 2032.3468528055437,
      "divergence_residual": 0.005369804228489039,
      "temporal_residual": 7.9506779421556075,
      "z_score": 0.3677853388171787,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.3384196293432,
      "loocv_error_days": -1847.3450992348858,
      "jackknife_tmrca": 1965.9874876506797,
      "leverage": 0.005329065158162872
    },
    {
      "taxon": "A/swine/Iowa/13C038/2013|2013-03-26",
      "sampling_date": 2013.2301369863014,
      "root_divergence": 0.12230646171617586,
      "fitted_divergence": 0.1331454774600774,
      "predicted_date": 2001.1543589659273,
      "divergence_residual": -0.010839015743901545,
      "temporal_residual": -12.075778020374173,
      "z_score": -0.7423792205804995,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5954498917897,
      "loocv_error_days": -962.3194612704053,
      "jackknife_tmrca": 1965.8880095721272,
      "leverage": 0.0009768455040633246
    },
    {
      "taxon": "A/swine/Missouri/A01782798/2016|2016-10-28",
      "sampling_date": 2016.8224043715848,
      "root_divergence": 0.15575686329256003,
      "fitted_divergence": 0.1357559231800797,
      "predicted_date": 2046.4027563793986,
      "divergence_residual": 0.020000940112480325,
      "temporal_residual": 29.58035200781387,
      "z_score": 1.3698921269613082,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.8371009481505,
      "loocv_error_days": 2196.867924590626,
      "jackknife_tmrca": 1965.8649044114818,
      "leverage": 0.0013285181472420656
    },
    {
      "taxon": "A/swine/Indiana/16TOSU4841/2016|2016-08-01",
      "sampling_date": 2016.5819672131147,
      "root_divergence": 0.14105735518310786,
      "fitted_divergence": 0.13558820105953295,
      "predicted_date": 2024.6382655500486,
      "divergence_residual": 0.005469154123574904,
      "temporal_residual": 8.056298336933878,
      "z_score": 0.37458995091676867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4531209287989,
      "loocv_error_days": 318.18889465363895,
      "jackknife_tmrca": 1965.8894122655204,
      "leverage": 0.0012739223186249995
    },
    {
      "taxon": "A/swine/Heilongjiang/1/05|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.034224819678623966,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1925.467027227399,
      "divergence_residual": -0.09184745500239157,
      "temporal_residual": -79.53297277260094,
      "z_score": -6.2907595733811785,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1978.0553809049572,
      "loocv_error_days": -9841.522124464365,
      "jackknife_tmrca": 1965.4318968335172,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Guangxi/2803/2011|2011-09-24",
      "sampling_date": 2011.7287671232878,
      "root_divergence": 0.12792129018135406,
      "fitted_divergence": 0.1319687461148875,
      "predicted_date": 2006.9971611566502,
      "divergence_residual": -0.004047455933533423,
      "temporal_residual": -4.731605966637517,
      "z_score": -0.27721587017354865,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6514488258438,
      "loocv_error_days": 337.0094918585861,
      "jackknife_tmrca": 1965.8974532042666,
      "leverage": 0.0011245803545423593
    },
    {
      "taxon": "A/swine/Korea/JNS06/2004|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.10123229560738117,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 1982.2836800102498,
      "divergence_residual": -0.02388568851798345,
      "temporal_residual": -21.716319989750218,
      "z_score": -1.6359639328862488,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.889597586665,
      "loocv_error_days": -405.5744814705707,
      "jackknife_tmrca": 1965.8720562623528,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Hong_Kong/1002/2016|2016-02-18",
      "sampling_date": 2016.1311475409836,
      "root_divergence": 0.14451102145943895,
      "fitted_divergence": 0.13527158721530236,
      "predicted_date": 2029.7518576130728,
      "divergence_residual": 0.00923943424413659,
      "temporal_residual": 13.620710072089196,
      "z_score": 0.6328216652537048,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7179745550561,
      "loocv_error_days": 944.8385668899693,
      "jackknife_tmrca": 1965.8842782984384,
      "leverage": 0.0011835647332414509
    },
    {
      "taxon": "A/swine/Ohio/09SW94/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11381243056852566,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.1923846913912,
      "divergence_residual": -0.016408171582224435,
      "temporal_residual": -16.421313938745698,
      "z_score": -1.1238184276295045,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.4892774908378,
      "loocv_error_days": -775.944821128997,
      "jackknife_tmrca": 1965.8748264068406,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0476/2022|2022-04-30",
      "sampling_date": 2022.3260273972603,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.13949569386309812,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017124866190086824,
      "temporal_residual": 25.35554185709907,
      "z_score": 1.1729058352825918,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1438646479128,
      "loocv_error_days": 298.71505580081606,
      "jackknife_tmrca": 1965.8809735898737,
      "leverage": 0.003796518780235893
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0083/2015|2015-03-25",
      "sampling_date": 2015.227397260274,
      "root_divergence": 0.13309785621151618,
      "fitted_divergence": 0.13462725448194987,
      "predicted_date": 2013.1679780467337,
      "divergence_residual": -0.0015293982704336906,
      "temporal_residual": -2.059419213540423,
      "z_score": -0.10475060861504369,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5419060332013,
      "loocv_error_days": -250.3756706883462,
      "jackknife_tmrca": 1965.894309317446,
      "leverage": 0.0010496040732110032
    },
    {
      "taxon": "A/swine/Hong_Kong/4827/2016|2016-11-17",
      "sampling_date": 2016.877049180328,
      "root_divergence": 0.1451009256661318,
      "fitted_divergence": 0.13579393899372016,
      "predicted_date": 2030.6252857986392,
      "divergence_residual": 0.009306986672411643,
      "temporal_residual": 13.748236618311239,
      "z_score": 0.637448424752543,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.9331871834208,
      "loocv_error_days": 751.0044056296756,
      "jackknife_tmrca": 1965.8832614860974,
      "leverage": 0.0013415476991758314
    },
    {
      "taxon": "A/swine/Binh_Duong/03_14/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.12643764809602615,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 2005.3881234406629,
      "divergence_residual": -0.004181288676339295,
      "temporal_residual": -4.69680806618635,
      "z_score": -0.2863822603366292,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1106111653178,
      "loocv_error_days": 739.8794952556422,
      "jackknife_tmrca": 1965.9087856649976,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Reken/5580/2006|2006-10-05",
      "sampling_date": 2006.7589041095891,
      "root_divergence": 0.11976586252858487,
      "fitted_divergence": 0.12770483166727464,
      "predicted_date": 1998.688695129289,
      "divergence_residual": -0.007938969138689772,
      "temporal_residual": -8.070208980300094,
      "z_score": -0.5437510066086207,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.6755648607211,
      "loocv_error_days": 1065.3103393509577,
      "jackknife_tmrca": 1965.9335735119776,
      "leverage": 0.002853032069681154
    },
    {
      "taxon": "A/swine/Ohio/OH21-14991/2021|2021-06-18",
      "sampling_date": 2021.4602739726026,
      "root_divergence": 0.13982042505247788,
      "fitted_divergence": 0.13891097310917305,
      "predicted_date": 2022.806833213389,
      "divergence_residual": 0.0009094519433048287,
      "temporal_residual": 1.3465592407862914,
      "z_score": 0.06228962488645982,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.991188091009,
      "loocv_error_days": -1632.3336182520727,
      "jackknife_tmrca": 1965.9523015290708,
      "leverage": 0.003253548614663493
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0616/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14626365390900142,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2032.3468528055437,
      "divergence_residual": 0.005334743026057243,
      "temporal_residual": 7.898765373849756,
      "z_score": 0.36538394843737626,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.3381923171928,
      "loocv_error_days": -1866.389190571532,
      "jackknife_tmrca": 1965.9889498611783,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Hong_Kong/4996/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.14894784810155975,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2036.321143608551,
      "divergence_residual": 0.01385240143156724,
      "temporal_residual": 20.43895182772917,
      "z_score": 0.9487701854959586,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.342749933022,
      "loocv_error_days": 1629.2188650911567,
      "jackknife_tmrca": 1965.8799285330056,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Ohio/OH19-658/2019|2019-01-11",
      "sampling_date": 2019.027397260274,
      "root_divergence": 0.15224000853219127,
      "fitted_divergence": 0.13726701007207162,
      "predicted_date": 2041.1956057312088,
      "divergence_residual": 0.014972998460119652,
      "temporal_residual": 22.168208470934815,
      "z_score": 1.0255214301013211,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.545790118741,
      "loocv_error_days": 919.8429915550702,
      "jackknife_tmrca": 1965.8710581581404,
      "leverage": 0.00203700509648058
    },
    {
      "taxon": "A/swine/Kentucky/14TOSU23816/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13563512043776338,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2016.649119431622,
      "divergence_residual": 0.0019077803058846488,
      "temporal_residual": 2.6491194316220117,
      "z_score": 0.13066651898889772,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4714567272895,
      "loocv_error_days": 537.449569642482,
      "jackknife_tmrca": 1965.8938711162718,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Italy/359582-2/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.13885557430824916,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2021.3782490037615,
      "divergence_residual": 0.004636213880801265,
      "temporal_residual": 6.712495579103916,
      "z_score": 0.3175407185112951,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6492584081636,
      "loocv_error_days": 724.4751952255698,
      "jackknife_tmrca": 1965.8916997603699,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Hong_Kong/NS5070/2014|2014-12-04",
      "sampling_date": 2014.9232876712329,
      "root_divergence": 0.1404233761984077,
      "fitted_divergence": 0.13440716526845495,
      "predicted_date": 2023.6995790514418,
      "divergence_residual": 0.006016210929952748,
      "temporal_residual": 8.776291380208932,
      "z_score": 0.4120586302809943,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2227787369386,
      "loocv_error_days": 839.8891117490258,
      "jackknife_tmrca": 1965.8903825595626,
      "leverage": 0.0010186824070278835
    },
    {
      "taxon": "A/swine/Indiana/17TOSU4223/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14967078258743127,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.391540037521,
      "divergence_residual": 0.013505359179565274,
      "temporal_residual": 19.977841407384176,
      "z_score": 0.9250007803546589,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6064449402138,
      "loocv_error_days": 1166.1505897555976,
      "jackknife_tmrca": 1965.874656215057,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Nebraska/I038468/2024|2024-04-11",
      "sampling_date": 2024.275956284153,
      "root_divergence": 0.15622011342495815,
      "fitted_divergence": 0.14081265531698536,
      "predicted_date": 2047.0886571036406,
      "divergence_residual": 0.015407458107972782,
      "temporal_residual": 22.812700819487645,
      "z_score": 1.0552781739208286,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.9881022125082,
      "loocv_error_days": -470.3886996682222,
      "jackknife_tmrca": 1965.9168567585195,
      "leverage": 0.005231032479994759
    },
    {
      "taxon": "A/swine/Hong_Kong/2796/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.14199678260384085,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2026.0292072966117,
      "divergence_residual": 0.0086425589460645,
      "temporal_residual": 12.525097707570694,
      "z_score": 0.5919408483016838,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7992864477262,
      "loocv_error_days": 1568.8133476347625,
      "jackknife_tmrca": 1965.8992578694545,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Texas/00226/2003|2003-12-04",
      "sampling_date": 2003.9232876712329,
      "root_divergence": 0.10140084820280196,
      "fitted_divergence": 0.1250440254550126,
      "predicted_date": 1982.4268477014975,
      "divergence_residual": -0.02364317725221063,
      "temporal_residual": -21.49643996973532,
      "z_score": -1.6193539999624302,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.9518998373514,
      "loocv_error_days": -354.7994063251844,
      "jackknife_tmrca": 1965.8745547597673,
      "leverage": 0.004692190105074319
    },
    {
      "taxon": "A/swine/Hong_Kong/NS23/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2098497170011,
      "loocv_error_days": 1166.4099042166192,
      "jackknife_tmrca": 1965.8828828398036,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Iowa/13E045/2013|2013-05-29",
      "sampling_date": 2013.4054794520548,
      "root_divergence": 0.11956144902829265,
      "fitted_divergence": 0.1332792914792593,
      "predicted_date": 1998.4939765056236,
      "divergence_residual": -0.013717842450966647,
      "temporal_residual": -14.911502946431256,
      "z_score": -0.9395540542991219,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.5909161225013,
      "loocv_error_days": -1393.2692561194135,
      "jackknife_tmrca": 1965.886958603952,
      "leverage": 0.0009709218448716876
    },
    {
      "taxon": "A/swine/Spain/14/2011|2011-06-01",
      "sampling_date": 2011.4136986301369,
      "root_divergence": 0.12954975830552112,
      "fitted_divergence": 0.13171491083038156,
      "predicted_date": 2008.8328824863959,
      "divergence_residual": -0.0021651525248604364,
      "temporal_residual": -2.5808161437410035,
      "z_score": -0.14829429920776319,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2475662663398,
      "loocv_error_days": 669.8201541231338,
      "jackknife_tmrca": 1965.9028067368552,
      "leverage": 0.0011776383387339642
    },
    {
      "taxon": "A/swine/Iowa/19TOSU3065/2019|2019-06-07",
      "sampling_date": 2019.4301369863015,
      "root_divergence": 0.15054715152388942,
      "fitted_divergence": 0.1375396329045797,
      "predicted_date": 2038.6891156800968,
      "divergence_residual": 0.01300751861930971,
      "temporal_residual": 19.25897869379537,
      "z_score": 0.8909029899437696,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.9243921830982,
      "loocv_error_days": 545.7767106300157,
      "jackknife_tmrca": 1965.87891634182,
      "leverage": 0.0022068832811183853
    },
    {
      "taxon": "A/swine/Ohio/12TOSU464/2012|2012-08-09",
      "sampling_date": 2012.603825136612,
      "root_divergence": 0.11952209749656678,
      "fitted_divergence": 0.13266127489624793,
      "predicted_date": 1998.4565488855862,
      "divergence_residual": -0.013139177399681151,
      "temporal_residual": -14.147276251025687,
      "z_score": -0.8999204824047177,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.57694675598,
      "loocv_error_days": -1105.5673285257803,
      "jackknife_tmrca": 1965.883753332889,
      "leverage": 0.0010173536619003322
    },
    {
      "taxon": "A/swine/Illinois/A01489882/2015|2015-01-27",
      "sampling_date": 2015.0712328767124,
      "root_divergence": 0.12149299588834411,
      "fitted_divergence": 0.13451445705984788,
      "predicted_date": 2000.355161385006,
      "divergence_residual": -0.013021461171503768,
      "temporal_residual": -14.716071491706316,
      "z_score": -0.8918579346800157,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.2970521160055,
      "loocv_error_days": -1743.76952284821,
      "jackknife_tmrca": 1965.9000796156708,
      "leverage": 0.0010328350131013219
    },
    {
      "taxon": "A/swine/Wisconsin/H02AS8/2002|2002-01-01",
      "sampling_date": 2002.0,
      "root_divergence": 0.08894976391866993,
      "fitted_divergence": 0.12315615917394356,
      "predicted_date": 1971.8681047444218,
      "divergence_residual": -0.03420639525527362,
      "temporal_residual": -30.13189525557823,
      "z_score": -2.3428434507779228,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1998.3770378891804,
      "loocv_error_days": -1323.2869109768485,
      "jackknife_tmrca": 1965.8110486264538,
      "leverage": 0.006292344816701282
    },
    {
      "taxon": "A/swine/Italy/272121-1/2002|2002-10-01",
      "sampling_date": 2002.7479452054795,
      "root_divergence": 0.11145650740986014,
      "fitted_divergence": 0.12389787456083395,
      "predicted_date": 1991.0962778197468,
      "divergence_residual": -0.012441367150973812,
      "temporal_residual": -11.651667385732708,
      "z_score": -0.8521264907002671,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.6478789330517,
      "loocv_error_days": 1424.4507939957684,
      "jackknife_tmrca": 1965.976067269402,
      "leverage": 0.005636184237610792
    },
    {
      "taxon": "A/swine/Ontario/11-105317/2011|2011-11-23",
      "sampling_date": 2011.8931506849315,
      "root_divergence": 0.12802813044487124,
      "fitted_divergence": 0.132100245756238,
      "predicted_date": 2007.1152288684953,
      "divergence_residual": -0.004072115311366753,
      "temporal_residual": -4.777921816436219,
      "z_score": -0.27890482516064774,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.690360838845,
      "loocv_error_days": 291.1810087169099,
      "jackknife_tmrca": 1965.8966210493863,
      "leverage": 0.0010999352411899576
    },
    {
      "taxon": "A/swine/Quebec/SD0177/2016|2016-06-08",
      "sampling_date": 2016.4344262295083,
      "root_divergence": 0.13817664568207425,
      "fitted_divergence": 0.1354848995103244,
      "predicted_date": 2020.3730088455095,
      "divergence_residual": 0.0026917461717498314,
      "temporal_residual": 3.938582616001213,
      "z_score": 0.18436142839893035,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3989372479118,
      "loocv_error_days": -12.962350528111585,
      "jackknife_tmrca": 1965.8932523691776,
      "leverage": 0.0012426263350679358
    },
    {
      "taxon": "A/swine/North_Carolina/2003|2003-01-01",
      "sampling_date": 2003.0,
      "root_divergence": 0.08563864066348148,
      "fitted_divergence": 0.12414569565192708,
      "predicted_date": 1969.0606156009244,
      "divergence_residual": -0.0385070549884456,
      "temporal_residual": -33.93938439907561,
      "z_score": -2.637401600348884,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.149650420711,
      "loocv_error_days": -2136.840183835329,
      "jackknife_tmrca": 1965.7713878446216,
      "leverage": 0.005424774142800897
    },
    {
      "taxon": "A/swine/Hong_Kong/3174/2013|2013-07-18",
      "sampling_date": 2013.5424657534247,
      "root_divergence": 0.13766673287721373,
      "fitted_divergence": 0.13338329802456253,
      "predicted_date": 2019.618135959442,
      "divergence_residual": 0.004283434852651202,
      "temporal_residual": 6.075670206017321,
      "z_score": 0.29337839361546286,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2151278019758,
      "loocv_error_days": 976.1898132332698,
      "jackknife_tmrca": 1965.8967469106628,
      "leverage": 0.0009679428132843322
    },
    {
      "taxon": "A/swine/Indiana/13TOSU1035/2013|2013-07-01",
      "sampling_date": 2013.495890410959,
      "root_divergence": 0.11731889280105376,
      "fitted_divergence": 0.1333479886349491,
      "predicted_date": 1996.3886642061673,
      "divergence_residual": -0.016029095833895335,
      "temporal_residual": -17.107226204791687,
      "z_score": -1.0978550038985386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.770322641901,
      "loocv_error_days": -1726.0136276484304,
      "jackknife_tmrca": 1965.886277255229,
      "leverage": 0.0009687934047197204
    },
    {
      "taxon": "A/swine/Nebraska/A01241114/2012|2012-01-10",
      "sampling_date": 2012.0245901639344,
      "root_divergence": 0.12433125454065512,
      "fitted_divergence": 0.1322049267539797,
      "predicted_date": 2003.1894619848076,
      "divergence_residual": -0.007873672213324592,
      "temporal_residual": -8.835128179126741,
      "z_score": -0.5392787296321638,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3374849751096,
      "loocv_error_days": -250.96517021822774,
      "jackknife_tmrca": 1965.8902529418326,
      "leverage": 0.001081727706396809
    },
    {
      "taxon": "A/swine/Mexico/AVX26/2012|2012-06-22",
      "sampling_date": 2012.4726775956285,
      "root_divergence": 0.12551109509655756,
      "fitted_divergence": 0.1325586639811248,
      "predicted_date": 2004.4096154351323,
      "divergence_residual": -0.007047568884567257,
      "temporal_residual": -8.063062160496202,
      "z_score": -0.48269776694956196,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7687618378238,
      "loocv_error_days": -257.1052305381593,
      "jackknife_tmrca": 1965.8907648033262,
      "leverage": 0.0010296642264387942
    },
    {
      "taxon": "A/swine/Hong_Kong/760/2014|2014-02-20",
      "sampling_date": 2014.13698630137,
      "root_divergence": 0.14307603092074167,
      "fitted_divergence": 0.13382938381004664,
      "predicted_date": 2027.627171658472,
      "divergence_residual": 0.009246647110695033,
      "temporal_residual": 13.490185357102064,
      "z_score": 0.633315684487584,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.1939720861694,
      "loocv_error_days": 1481.8140578980203,
      "jackknife_tmrca": 1965.8941810438046,
      "leverage": 0.0009717737103352224
    },
    {
      "taxon": "A/swine/Guangxi/3130/2011|2011-10-30",
      "sampling_date": 2011.827397260274,
      "root_divergence": 0.13537479495286048,
      "fitted_divergence": 0.1320477232675611,
      "predicted_date": 2016.2776460593263,
      "divergence_residual": 0.0033270716852993876,
      "temporal_residual": 4.4502487990523605,
      "z_score": 0.22787575393436424,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3778612326003,
      "loocv_error_days": 1296.80696589217,
      "jackknife_tmrca": 1965.909172853464,
      "leverage": 0.0011095433590462024
    },
    {
      "taxon": "A/swine/Nebraska/00188/2003|2003-10-03",
      "sampling_date": 2003.7534246575342,
      "root_divergence": 0.1051921495455964,
      "fitted_divergence": 0.1248798846075106,
      "predicted_date": 1985.659170411825,
      "divergence_residual": -0.019687735061914194,
      "temporal_residual": -18.09425424570918,
      "z_score": -1.3484402786740701,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3453171351398,
      "loocv_error_days": 216.18872744544444,
      "jackknife_tmrca": 1965.9046038007484,
      "leverage": 0.004822036159224805
    },
    {
      "taxon": "A/swine/Brazil/148-19/2019|2019-08-27",
      "sampling_date": 2019.6520547945206,
      "root_divergence": 0.14881019248165822,
      "fitted_divergence": 0.13768965639928568,
      "predicted_date": 2036.1173269600858,
      "divergence_residual": 0.01112053608237254,
      "temporal_residual": 16.46527216556524,
      "z_score": 0.7616609389938384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.287276197121,
      "loocv_error_days": 232.01461729977296,
      "jackknife_tmrca": 1965.8868168970007,
      "leverage": 0.0023058318277413177
    },
    {
      "taxon": "A/swine/Binh_Duong/03_09/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.1256864472644922,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 2004.593366235626,
      "divergence_residual": -0.004932489507873228,
      "temporal_residual": -5.49156527122318,
      "z_score": -0.33783304710454715,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8357731177096,
      "loocv_error_days": 639.4948983667371,
      "jackknife_tmrca": 1965.9066590196248,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Italy/257055/2018|2018-11-07",
      "sampling_date": 2018.849315068493,
      "root_divergence": 0.15377836936930342,
      "fitted_divergence": 0.13714626282092907,
      "predicted_date": 2043.4733445563622,
      "divergence_residual": 0.016632106548374354,
      "temporal_residual": 24.624029487869166,
      "z_score": 1.1391560440292807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.1101636427757,
      "loocv_error_days": 1191.024941756716,
      "jackknife_tmrca": 1965.8656277058637,
      "leverage": 0.0019658750043558743
    },
    {
      "taxon": "A/swine/Italy/66945/2006|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.12506008062270213,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 2003.9399312972116,
      "divergence_residual": -0.0019477367829356107,
      "temporal_residual": -2.060068702788385,
      "z_score": -0.13340319351646499,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6136917112794,
      "loocv_error_days": 2050.400897544817,
      "jackknife_tmrca": 1965.9788469858615,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Manitoba/D0431/2015|2015-10-08",
      "sampling_date": 2015.7671232876712,
      "root_divergence": 0.12966597428888516,
      "fitted_divergence": 0.13501370020898468,
      "predicted_date": 2008.967046657419,
      "divergence_residual": -0.005347725920099522,
      "temporal_residual": -6.800076630252306,
      "z_score": -0.3662731648558882,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.285881443953,
      "loocv_error_days": -906.2735834180654,
      "jackknife_tmrca": 1965.8999177978774,
      "leverage": 0.0011220346867896356
    },
    {
      "taxon": "A/swine/Hong_Kong/2931/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.1310322136175406,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2010.5802314023588,
      "divergence_residual": -0.000793349099419971,
      "temporal_residual": -0.970453529148017,
      "z_score": -0.05433758008950348,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7897294153968,
      "loocv_error_days": 817.8109977408167,
      "jackknife_tmrca": 1965.9043830984908,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Minnesota/761/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.10912181892411779,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1989.0504782921862,
      "divergence_residual": -0.01880204346187278,
      "temporal_residual": -17.9495217078138,
      "z_score": -1.287778032650174,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.775229996675,
      "loocv_error_days": -447.3472437144271,
      "jackknife_tmrca": 1965.8766650429461,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Illinois/A01427136/2013|2013-11-04",
      "sampling_date": 2013.841095890411,
      "root_divergence": 0.12310718529060935,
      "fitted_divergence": 0.13360842242176685,
      "predicted_date": 2001.9509434504,
      "divergence_residual": -0.010501237131157498,
      "temporal_residual": -11.89015244001098,
      "z_score": -0.7192442949394168,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.888016457152,
      "loocv_error_days": -1078.6122629978727,
      "jackknife_tmrca": 1965.8907209648546,
      "leverage": 0.0009664618267822505
    },
    {
      "taxon": "A/swine/Nebraska/I119140/2023|2023-12-20",
      "sampling_date": 2023.9671232876713,
      "root_divergence": 0.15554857801677452,
      "fitted_divergence": 0.14060407276057096,
      "predicted_date": 2046.0943635446883,
      "divergence_residual": 0.014944505256203555,
      "temporal_residual": 22.127240257017093,
      "z_score": 1.0235698910488038,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.7431987982088,
      "loocv_error_days": -447.03841977615383,
      "jackknife_tmrca": 1965.9149808151628,
      "leverage": 0.004984299939896556
    },
    {
      "taxon": "A/swine/Hong_Kong/1158/2014|2014-03-06",
      "sampling_date": 2014.1753424657534,
      "root_divergence": 0.14677865442643467,
      "fitted_divergence": 0.13385787921410106,
      "predicted_date": 2033.1093765550002,
      "divergence_residual": 0.012920775212333618,
      "temporal_residual": 18.93403408924678,
      "z_score": 0.884961813698349,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5488531511855,
      "loocv_error_days": 1962.6747778540985,
      "jackknife_tmrca": 1965.8941480017436,
      "leverage": 0.0009729563574438163
    },
    {
      "taxon": "A/swine/Italy/187969/2013|2013-07-01",
      "sampling_date": 2013.495890410959,
      "root_divergence": 0.14149152854483135,
      "fitted_divergence": 0.1333479886349491,
      "predicted_date": 2025.2811144181342,
      "divergence_residual": 0.008143539909882258,
      "temporal_residual": 11.785224007175202,
      "z_score": 0.5577623424401862,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6144462965467,
      "loocv_error_days": 1504.3025372109216,
      "jackknife_tmrca": 1965.8990675587274,
      "leverage": 0.0009687934047197204
    },
    {
      "taxon": "A/swine/Quebec/1265553/2010|2010-12-22",
      "sampling_date": 2010.972602739726,
      "root_divergence": 0.12929081778496207,
      "fitted_divergence": 0.13135561798170337,
      "predicted_date": 2008.535549889149,
      "divergence_residual": -0.0020648001967412954,
      "temporal_residual": -2.437052850576947,
      "z_score": -0.14142102907948215,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.1533113391363,
      "loocv_error_days": 796.5038159346154,
      "jackknife_tmrca": 1965.9064146941926,
      "leverage": 0.0012647734259897106
    },
    {
      "taxon": "A/swine/Manitoba/D0360/2014|2014-12-10",
      "sampling_date": 2014.9397260273972,
      "root_divergence": 0.13125714820459516,
      "fitted_divergence": 0.13441910768462473,
      "predicted_date": 2010.852676151797,
      "divergence_residual": -0.0031619594800295636,
      "temporal_residual": -4.087049875600314,
      "z_score": -0.21656699000665197,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.8687491043572,
      "loocv_error_days": -391.17432114036257,
      "jackknife_tmrca": 1965.89441472212,
      "leverage": 0.0010201716096522465
    },
    {
      "taxon": "A/swine/Ohio/09SW97/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531739525568,
      "loocv_error_days": -679.5566384861271,
      "jackknife_tmrca": 1965.8770977680774,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Hong_Kong/246/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2098497170011,
      "loocv_error_days": 1166.4099042166192,
      "jackknife_tmrca": 1965.8828828398036,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Guangxi/JG1/2014|2014-03-01",
      "sampling_date": 2014.1616438356164,
      "root_divergence": 0.1392559820211631,
      "fitted_divergence": 0.13384770610795887,
      "predicted_date": 2021.9711035354112,
      "divergence_residual": 0.005408275913204225,
      "temporal_residual": 7.809459699794843,
      "z_score": 0.3704203178584581,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.796167148867,
      "loocv_error_days": 962.2596401647857,
      "jackknife_tmrca": 1965.8936861596023,
      "leverage": 0.0009725209664199637
    },
    {
      "taxon": "A/swine/Guangdong/1601/2012|2012-05-10",
      "sampling_date": 2012.3551912568305,
      "root_divergence": 0.13462956022773398,
      "fitted_divergence": 0.13246638598347021,
      "predicted_date": 2015.2305961156576,
      "divergence_residual": 0.002163174244263766,
      "temporal_residual": 2.875404858827096,
      "z_score": 0.14815880402608378,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1049191625718,
      "loocv_error_days": 1004.3381175720237,
      "jackknife_tmrca": 1965.9028735498764,
      "leverage": 0.001041818169058345
    },
    {
      "taxon": "A/swine/Iowa/03734/2011|2011-01-24",
      "sampling_date": 2011.0630136986301,
      "root_divergence": 0.11608545284684677,
      "fitted_divergence": 0.13142963217488166,
      "predicted_date": 1995.2523785931066,
      "divergence_residual": -0.01534417932803489,
      "temporal_residual": -15.810635105523488,
      "z_score": -1.0509441225235872,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3200850783326,
      "loocv_error_days": -1001.8546785636845,
      "jackknife_tmrca": 1965.8768355930515,
      "leverage": 0.0012456915714578244
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2607/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.14546707897210515,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2031.1674223252944,
      "divergence_residual": 0.011368308174930647,
      "temporal_residual": 16.66605246228073,
      "z_score": 0.7786311932402518,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0688655359636,
      "loocv_error_days": 1668.2777945449573,
      "jackknife_tmrca": 1965.8912457593785,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Manitoba/D0433/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.13144413152144258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2011.08075243753,
      "divergence_residual": -0.0037463853467401,
      "temporal_residual": -4.935641005092975,
      "z_score": -0.256595128139006,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9360920054257,
      "loocv_error_days": -759.8300999362954,
      "jackknife_tmrca": 1965.899774445773,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Italy/335254/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.13961183365122154,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2022.4979871209946,
      "divergence_residual": 0.005392473223773647,
      "temporal_residual": 7.832233696336971,
      "z_score": 0.3693379697431185,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.9260011512001,
      "loocv_error_days": 825.555482119649,
      "jackknife_tmrca": 1965.8915028145493,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Hong_Kong/3283/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486304,
      "loocv_error_days": 980.2505892119584,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Indiana/13TOSU1122/2013|2013-07-25",
      "sampling_date": 2013.5616438356165,
      "root_divergence": 0.12164713423367995,
      "fitted_divergence": 0.13339782141341847,
      "predicted_date": 2000.5058519586862,
      "divergence_residual": -0.011750687179738512,
      "temporal_residual": -13.055791876930243,
      "z_score": -0.804820861588628,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3539880415562,
      "loocv_error_days": -1171.5962787804885,
      "jackknife_tmrca": 1965.8888614859657,
      "leverage": 0.0009676411667630312
    },
    {
      "taxon": "A/swine/Ratchaburi/NIAH874/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.10058121660226019,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1981.7309199745548,
      "divergence_residual": -0.025491058078755346,
      "temporal_residual": -23.26908002544519,
      "z_score": -1.7459179205386839,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.6461344778843,
      "loocv_error_days": -859.7493819527635,
      "jackknife_tmrca": 1965.852819916845,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Iowa/22TOSU3985/2022|2022-08-15",
      "sampling_date": 2022.6191780821919,
      "root_divergence": 0.1646887277610787,
      "fitted_divergence": 0.1396936847512944,
      "predicted_date": 2059.627517430353,
      "divergence_residual": 0.024995043009784307,
      "temporal_residual": 37.008339348160916,
      "z_score": 1.7119451605575864,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.107655867694,
      "loocv_error_days": 1274.1665111546156,
      "jackknife_tmrca": 1965.8394515780699,
      "leverage": 0.003993465157546065
    },
    {
      "taxon": "A/swine/Indiana/17TOSU2869/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Quebec/1698182/2014|2014-01-21",
      "sampling_date": 2014.054794520548,
      "root_divergence": 0.10176846583053858,
      "fitted_divergence": 0.13376820939269465,
      "predicted_date": 1982.7392127242488,
      "divergence_residual": -0.03199974356215607,
      "temporal_residual": -31.315581796299284,
      "z_score": -2.1917068159823745,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.0819290686945,
      "loocv_error_days": -4007.839106289499,
      "jackknife_tmrca": 1965.8885545655066,
      "leverage": 0.0009696213001882921
    },
    {
      "taxon": "A/swine/Guangxi/NS2783/2010|2010-11-07",
      "sampling_date": 2010.849315068493,
      "root_divergence": 0.1271417995622144,
      "fitted_divergence": 0.13125438367382555,
      "predicted_date": 2006.1449233831097,
      "divergence_residual": -0.0041125841116111395,
      "temporal_residual": -4.704391685383371,
      "z_score": -0.2816765894142571,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3672638849555,
      "loocv_error_days": 554.4308052128995,
      "jackknife_tmrca": 1965.902716738073,
      "leverage": 0.001291809467121661
    },
    {
      "taxon": "A/swine/Iowa/A01668669/2016|2016-11-29",
      "sampling_date": 2016.9098360655737,
      "root_divergence": 0.1394942504480043,
      "fitted_divergence": 0.13581673079241055,
      "predicted_date": 2022.3238902376806,
      "divergence_residual": 0.003677519655593736,
      "temporal_residual": 5.414054172106944,
      "z_score": 0.2518784214447898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8805483287135,
      "loocv_error_days": -10.69734588817687,
      "jackknife_tmrca": 1965.8932534079113,
      "leverage": 0.001349475903058935
    },
    {
      "taxon": "A/swine/Iowa/20TOSU2219/2020|2020-07-10",
      "sampling_date": 2020.5218579234972,
      "root_divergence": 0.13644160948280795,
      "fitted_divergence": 0.1382771767832205,
      "predicted_date": 2017.8155247583272,
      "divergence_residual": -0.0018355673004125383,
      "temporal_residual": -2.706333165170008,
      "z_score": -0.12572055009422908,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7576983312945,
      "loocv_error_days": -1740.1092910520579,
      "jackknife_tmrca": 1965.9479631283957,
      "leverage": 0.0027302537326864117
    },
    {
      "taxon": "A/swine/North_Dakota/A01782435/2016|2016-10-18",
      "sampling_date": 2016.795081967213,
      "root_divergence": 0.12834990341437408,
      "fitted_divergence": 0.1357369012906544,
      "predicted_date": 2007.472731618466,
      "divergence_residual": -0.007386997876280332,
      "temporal_residual": -9.322350348747023,
      "z_score": -0.5059457293350907,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8037301485565,
      "loocv_error_days": -1457.8412517643012,
      "jackknife_tmrca": 1965.9116282931636,
      "leverage": 0.001322089678089913
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0045/2014|2014-11-13",
      "sampling_date": 2014.8657534246574,
      "root_divergence": 0.1402394381750259,
      "fitted_divergence": 0.13436532470579912,
      "predicted_date": 2023.4272354197192,
      "divergence_residual": 0.005874113469226783,
      "temporal_residual": 8.56148199506174,
      "z_score": 0.4023261781254964,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.155511229126,
      "loocv_error_days": 836.3340380821328,
      "jackknife_tmrca": 1965.8906371075068,
      "leverage": 0.0010136342127544478
    },
    {
      "taxon": "A/swine/Alberta/SD0261/2017|2017-12-07",
      "sampling_date": 2017.9315068493152,
      "root_divergence": 0.14604084922499894,
      "fitted_divergence": 0.13652105354175118,
      "predicted_date": 2032.016962140795,
      "divergence_residual": 0.009519795683247761,
      "temporal_residual": 14.085455291479775,
      "z_score": 0.6520240090426491,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2759714601634,
      "loocv_error_days": 491.06569911232805,
      "jackknife_tmrca": 1965.8840557726537,
      "leverage": 0.0016380433542013428
    },
    {
      "taxon": "A/swine/Hong_Kong/NS12/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2098497170011,
      "loocv_error_days": 1166.4099042166192,
      "jackknife_tmrca": 1965.8828828398039,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Korea/CY03-15/2012|2012-03-06",
      "sampling_date": 2012.1775956284152,
      "root_divergence": 0.11825223527556876,
      "fitted_divergence": 0.1323262606108599,
      "predicted_date": 1997.258311938542,
      "divergence_residual": -0.014074025335291132,
      "temporal_residual": -14.919283689873282,
      "z_score": -0.9639495140250385,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1124500696271,
      "loocv_error_days": -1119.54441534736,
      "jackknife_tmrca": 1965.881225226693,
      "leverage": 0.0010622099873671199
    },
    {
      "taxon": "A/swine/Minnesota/65767/2006|2006-12-26",
      "sampling_date": 2006.9835616438356,
      "root_divergence": 0.10973473821588783,
      "fitted_divergence": 0.12790896574178542,
      "predicted_date": 1989.5849261943415,
      "divergence_residual": -0.01817422752589759,
      "temporal_residual": -17.398635449494122,
      "z_score": -1.2447780484975988,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.000048949565,
      "loocv_error_days": -359.2280115823111,
      "jackknife_tmrca": 1965.8798748407758,
      "leverage": 0.002733816204337205
    },
    {
      "taxon": "A/swine/Manitoba/D0095/2012|2012-04-26",
      "sampling_date": 2012.3169398907103,
      "root_divergence": 0.11696586878917067,
      "fitted_divergence": 0.1324362696539631,
      "predicted_date": 1996.0619941716009,
      "divergence_residual": -0.015470400864792427,
      "temporal_residual": -16.2549457191094,
      "z_score": -1.0595892106286815,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.6414954604518,
      "loocv_error_days": -1342.456078151915,
      "jackknife_tmrca": 1965.8798032730253,
      "leverage": 0.0010460048427826545
    },
    {
      "taxon": "A/swine/Manitoba/SG1438/2011|2011-11-08",
      "sampling_date": 2011.8520547945207,
      "root_divergence": 0.12456973711259196,
      "fitted_divergence": 0.13206743130515824,
      "predicted_date": 2003.433903236208,
      "divergence_residual": -0.0074976941925662816,
      "temporal_residual": -8.41815155831273,
      "z_score": -0.5135274735586595,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.424943350099,
      "loocv_error_days": -156.00245507498875,
      "jackknife_tmrca": 1965.8911986023577,
      "leverage": 0.001105901263680607
    },
    {
      "taxon": "A/swine/Manitoba/D0176/2012|2012-10-25",
      "sampling_date": 2012.8142076502731,
      "root_divergence": 0.12034712439840618,
      "fitted_divergence": 0.13282500080280887,
      "predicted_date": 1999.2451976207894,
      "divergence_residual": -0.01247787640440269,
      "temporal_residual": -13.569010029483707,
      "z_score": -0.8546270601011149,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.8787446450797,
      "loocv_error_days": -1072.1778626469145,
      "jackknife_tmrca": 1965.8851750831975,
      "leverage": 0.0010003744749266267
    },
    {
      "taxon": "A/swine/China/ZQ82/2018|2018-01-17",
      "sampling_date": 2018.0438356164384,
      "root_divergence": 0.15030256958317198,
      "fitted_divergence": 0.13659788858417918,
      "predicted_date": 2038.3269810177571,
      "divergence_residual": 0.013704680998992802,
      "temporal_residual": 20.283145401318734,
      "z_score": 0.9386526082002408,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.837173265084,
      "loocv_error_days": 1020.2665761677861,
      "jackknife_tmrca": 1965.873718210954,
      "leverage": 0.001674679198239192
    },
    {
      "taxon": "A/swine/Minnesota/MT_13_01_S61/2013|2013-02-20",
      "sampling_date": 2013.13698630137,
      "root_divergence": 0.13036801523597474,
      "fitted_divergence": 0.13307407688036815,
      "predicted_date": 2009.7874056029202,
      "divergence_residual": -0.0027060616443934093,
      "temporal_residual": -3.3495806984496994,
      "z_score": -0.1853419149739554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5451929403337,
      "loocv_error_days": 149.0974748815088,
      "jackknife_tmrca": 1965.8939719170546,
      "leverage": 0.0009809562887254037
    },
    {
      "taxon": "A/swine/Ohio/09SW90/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531739525568,
      "loocv_error_days": -679.5566384861271,
      "jackknife_tmrca": 1965.8770977680774,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Korea/CAS09/2006|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.08671163742020746,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1969.9704055765153,
      "divergence_residual": -0.04029617998543028,
      "temporal_residual": -36.029594423484696,
      "z_score": -2.759941252672009,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.5385942399855,
      "loocv_error_days": -3090.528453845291,
      "jackknife_tmrca": 1965.7638836950994,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Binh_Duong/03_10/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.12493725939649548,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 2003.812738975929,
      "divergence_residual": -0.005681677375869956,
      "temporal_residual": -6.272192530920165,
      "z_score": -0.3891459632080879,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.5616502482326,
      "loocv_error_days": 539.3715202902742,
      "jackknife_tmrca": 1965.9045379081665,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Minnesota/A01300160/2012|2012-06-25",
      "sampling_date": 2012.48087431694,
      "root_divergence": 0.12709978031618857,
      "fitted_divergence": 0.132565089451611,
      "predicted_date": 2006.0994249174723,
      "divergence_residual": -0.005465309135422425,
      "temporal_residual": -6.381449399467556,
      "z_score": -0.3743266023457155,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.350066653856,
      "loocv_error_days": -47.77749894140993,
      "jackknife_tmrca": 1965.892677260001,
      "leverage": 0.0010288559780885081
    },
    {
      "taxon": "A/swine/Italy/358481-1/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.14592456886205618,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2031.8447942781659,
      "divergence_residual": 0.011705208434608289,
      "temporal_residual": 17.17904085350824,
      "z_score": 0.801705959261657,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2362695736047,
      "loocv_error_days": 1669.3810234029047,
      "jackknife_tmrca": 1965.8898586966031,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0470/2022|2022-04-30",
      "sampling_date": 2022.3260273972603,
      "root_divergence": 0.1567235131886793,
      "fitted_divergence": 0.13949569386309812,
      "predicted_date": 2047.834004462166,
      "divergence_residual": 0.01722781932558118,
      "temporal_residual": 25.507977064905617,
      "z_score": 1.179957238314977,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.181660029002,
      "loocv_error_days": 312.51981874362957,
      "jackknife_tmrca": 1965.880412658344,
      "leverage": 0.003796518780235893
    },
    {
      "taxon": "A/swine/China/F9-3/2018|2018-01-10",
      "sampling_date": 2018.0246575342467,
      "root_divergence": 0.1517839656451969,
      "fitted_divergence": 0.1365847775956615,
      "predicted_date": 2040.5203762502033,
      "divergence_residual": 0.015199188049535378,
      "temporal_residual": 22.495718715956627,
      "z_score": 1.0410134687754367,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.3801298855035,
      "loocv_error_days": 1225.5862762965542,
      "jackknife_tmrca": 1965.8699342132447,
      "leverage": 0.0016683554522721568
    },
    {
      "taxon": "A/swine/Guangxi/NS3891/2011|2011-12-30",
      "sampling_date": 2011.9945205479453,
      "root_divergence": 0.13690719913057844,
      "fitted_divergence": 0.13218101525793965,
      "predicted_date": 2018.4974292476018,
      "divergence_residual": 0.0047261838726387895,
      "temporal_residual": 6.502908699656473,
      "z_score": 0.32370288802872155,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9382042977268,
      "loocv_error_days": 1440.4304896076874,
      "jackknife_tmrca": 1965.9097359970206,
      "leverage": 0.0010857756038617895
    },
    {
      "taxon": "A/swine/Italy/15360-3/2001|2001-10-01",
      "sampling_date": 2001.7479452054795,
      "root_divergence": 0.11144320902834909,
      "fitted_divergence": 0.12290410897182398,
      "predicted_date": 1991.0845433071947,
      "divergence_residual": -0.011460899943474892,
      "temporal_residual": -10.663401898284746,
      "z_score": -0.7849729318803789,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.6483647634414,
      "loocv_error_days": 1789.8782435455723,
      "jackknife_tmrca": 1966.0063876948125,
      "leverage": 0.006523182145161099
    },
    {
      "taxon": "A/swine/QC/1840-2/2009|2009-05-28",
      "sampling_date": 2009.4027397260274,
      "root_divergence": 0.11242518624161381,
      "fitted_divergence": 0.1300406752444139,
      "predicted_date": 1991.9538480188714,
      "divergence_residual": -0.01761548900280009,
      "temporal_residual": -17.448891707156008,
      "z_score": -1.2065092721542485,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.9813033440303,
      "loocv_error_days": -884.4296385244709,
      "jackknife_tmrca": 1965.8713277616378,
      "leverage": 0.0016965486239678602
    },
    {
      "taxon": "A/swine/Hong_Kong/3433/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Spain/13/2010|2010-04-01",
      "sampling_date": 2010.2465753424658,
      "root_divergence": 0.12907832033144426,
      "fitted_divergence": 0.13075442476294924,
      "predicted_date": 2008.293154661814,
      "divergence_residual": -0.0016761044315049822,
      "temporal_residual": -1.9534206806517886,
      "z_score": -0.11479871704885057,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0763868904655,
      "loocv_error_days": 1033.5886679068994,
      "jackknife_tmrca": 1965.9141641585993,
      "leverage": 0.0014408499880710288
    },
    {
      "taxon": "A/swine/Alberta/SD0197/2016|2016-11-23",
      "sampling_date": 2016.8934426229507,
      "root_divergence": 0.14084911096603603,
      "fitted_divergence": 0.13580533653937016,
      "predicted_date": 2024.3299335079848,
      "divergence_residual": 0.00504377442666587,
      "temporal_residual": 7.436490885034118,
      "z_score": 0.34545510553011305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3764899895825,
      "loocv_error_days": 176.43305066226804,
      "jackknife_tmrca": 1965.890782708889,
      "leverage": 0.001345501444299585
    },
    {
      "taxon": "A/swine/Guangdong/NS2895/2012|2012-08-23",
      "sampling_date": 2012.6420765027322,
      "root_divergence": 0.1378215771205031,
      "fitted_divergence": 0.1326911239401128,
      "predicted_date": 2019.8473035170562,
      "divergence_residual": 0.005130453180390321,
      "temporal_residual": 7.205227014324009,
      "z_score": 0.35139185358466324,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2723135297415,
      "loocv_error_days": 1325.9440741151627,
      "jackknife_tmrca": 1965.9040785670336,
      "leverage": 0.0010140127949606376
    },
    {
      "taxon": "A/swine/Ohio/11SW98/2011|2011-08-05",
      "sampling_date": 2011.5917808219178,
      "root_divergence": 0.11809333667129958,
      "fitted_divergence": 0.13185867179241514,
      "predicted_date": 1997.1096235227567,
      "divergence_residual": -0.013765335121115566,
      "temporal_residual": -14.482157299161145,
      "z_score": -0.9428068931436709,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0547512568219,
      "loocv_error_days": -926.6500486513006,
      "jackknife_tmrca": 1965.8805317730114,
      "leverage": 0.001146708922574405
    },
    {
      "taxon": "A/swine/Texas/SG1186/2004|2004-10-22",
      "sampling_date": 2004.8060109289618,
      "root_divergence": 0.098944121264242,
      "fitted_divergence": 0.1258885950894351,
      "predicted_date": 1980.3422875679719,
      "divergence_residual": -0.02694447382519309,
      "temporal_residual": -24.46372336098989,
      "z_score": -1.845464380707538,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.0450317960328,
      "loocv_error_days": -1008.4476283022893,
      "jackknife_tmrca": 1965.8448633703802,
      "leverage": 0.004053229098347005
    },
    {
      "taxon": "A/swine/Ohio/OH21-6856/2021|2021-03-26",
      "sampling_date": 2021.2301369863014,
      "root_divergence": 0.13235377695427555,
      "fitted_divergence": 0.13875554101002835,
      "predicted_date": 2012.2123938335515,
      "divergence_residual": -0.0064017640557527955,
      "temporal_residual": -9.017743152749972,
      "z_score": -0.438465698578211,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2628613595284,
      "loocv_error_days": -2544.797422678844,
      "jackknife_tmrca": 1965.982430887199,
      "leverage": 0.0031189341753657457
    },
    {
      "taxon": "A/swine/Manitoba/D0091/2012|2012-02-02",
      "sampling_date": 2012.0874316939892,
      "root_divergence": 0.12833298672219043,
      "fitted_divergence": 0.13225482849205067,
      "predicted_date": 2007.4538636995246,
      "divergence_residual": -0.00392184176986024,
      "temporal_residual": -4.633567994464556,
      "z_score": -0.2686123818933479,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.801693578371,
      "loocv_error_days": 260.8841532704571,
      "jackknife_tmrca": 1965.8959999089311,
      "leverage": 0.001073493144125403
    },
    {
      "taxon": "A/swine/Binh_Duong/03_13/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.12636335569148352,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 2005.3089593984475,
      "divergence_residual": -0.0042555810808819206,
      "temporal_residual": -4.775972108401675,
      "z_score": -0.2914706501574888,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.0834311317597,
      "loocv_error_days": 729.9519879985371,
      "jackknife_tmrca": 1965.908575350985,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Ontario/115-2/2012|2012-10-20",
      "sampling_date": 2012.8005464480875,
      "root_divergence": 0.12273115175901489,
      "fitted_divergence": 0.13281440224130364,
      "predicted_date": 2001.5755821176167,
      "divergence_residual": -0.010083250482288753,
      "temporal_residual": -11.224964330470812,
      "z_score": -0.6906158096662199,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7511887658204,
      "loocv_error_days": -748.5278934480584,
      "jackknife_tmrca": 1965.887519096841,
      "leverage": 0.001001373451357589
    },
    {
      "taxon": "A/swine/Indiana/14TOSU0342/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.1328872842668318,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2012.894609037925,
      "divergence_residual": -0.0008400558650469292,
      "temporal_residual": -1.1053909620750346,
      "z_score": -0.057536591243397814,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4660847831487,
      "loocv_error_days": 170.23746704507892,
      "jackknife_tmrca": 1965.8933519961188,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Minnesota/A02978617/2023|2023-11-13",
      "sampling_date": 2023.8657534246574,
      "root_divergence": 0.17514530484275276,
      "fitted_divergence": 0.14053560862166184,
      "predicted_date": 2075.1098093754927,
      "divergence_residual": 0.03460969622109092,
      "temporal_residual": 51.24405595083522,
      "z_score": 2.3704660932518267,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2029.955859723837,
      "loocv_error_days": 2224.411325775321,
      "jackknife_tmrca": 1965.7854300652964,
      "leverage": 0.004904916116567793
    },
    {
      "taxon": "A/swine/Georgia/02604/2009|2009-02-20",
      "sampling_date": 2009.13698630137,
      "root_divergence": 0.11051911621658327,
      "fitted_divergence": 0.12981261824127321,
      "predicted_date": 1990.271522304082,
      "divergence_residual": -0.01929350202468995,
      "temporal_residual": -18.86546399728786,
      "z_score": -1.3214387112055215,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.2831422487839,
      "loocv_error_days": -1042.3665402070567,
      "jackknife_tmrca": 1965.8660388357284,
      "leverage": 0.0017884409807885214
    },
    {
      "taxon": "A/swine/Mexico/7773583/2010|2010-08-22",
      "sampling_date": 2010.6383561643836,
      "root_divergence": 0.10818941767787385,
      "fitted_divergence": 0.13108034567084162,
      "predicted_date": 1988.2406400881919,
      "divergence_residual": -0.02289092799296777,
      "temporal_residual": -22.397716076191728,
      "z_score": -1.5678314049266975,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.42790728768,
      "loocv_error_days": -1903.116452215988,
      "jackknife_tmrca": 1965.8581127304406,
      "leverage": 0.0013407885203634048
    },
    {
      "taxon": "A/swine/Quebec/P0316/2011|2011-03-10",
      "sampling_date": 2011.186301369863,
      "root_divergence": 0.1358675676293156,
      "fitted_divergence": 0.13153025364782245,
      "predicted_date": 2016.98303455756,
      "divergence_residual": 0.004337313981493146,
      "temporal_residual": 5.796733187696873,
      "z_score": 0.29706864987307036,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.558420034627,
      "loocv_error_days": 1596.9163423050518,
      "jackknife_tmrca": 1965.9180599627798,
      "leverage": 0.0012206861911391938
    },
    {
      "taxon": "A/swine/Hong_Kong/3516/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14077745272850847,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2024.2238343758297,
      "divergence_residual": 0.008026738192027955,
      "temporal_residual": 11.505255140857116,
      "z_score": 0.5497624307958168,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.353431757161,
      "loocv_error_days": 1692.879883729291,
      "jackknife_tmrca": 1965.9064595577493,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Italy/319159-3/2010|2010-09-01",
      "sampling_date": 2010.6657534246576,
      "root_divergence": 0.13133654137112094,
      "fitted_divergence": 0.1311030059331288,
      "predicted_date": 2010.9493375293591,
      "divergence_residual": 0.00023353543799214949,
      "temporal_residual": 0.28358410470150375,
      "z_score": 0.015995166030834795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9018806454114,
      "loocv_error_days": 1181.9954673803309,
      "jackknife_tmrca": 1965.9146848754885,
      "leverage": 0.001334233794850143
    },
    {
      "taxon": "A/swine/Alberta/SD0109/2015|2015-06-17",
      "sampling_date": 2015.4575342465753,
      "root_divergence": 0.13327726880990376,
      "fitted_divergence": 0.13479266053302366,
      "predicted_date": 2013.4028215385604,
      "divergence_residual": -0.0015153917231199021,
      "temporal_residual": -2.054712708014904,
      "z_score": -0.10379128076429445,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.6073082355538,
      "loocv_error_days": -310.5450505256046,
      "jackknife_tmrca": 1965.8949581288791,
      "leverage": 0.0010777424615896355
    },
    {
      "taxon": "A/swine/Illinois/A01076708/2010|2010-11-01",
      "sampling_date": 2010.8328767123287,
      "root_divergence": 0.1245944482453372,
      "fitted_divergence": 0.13124085916722733,
      "predicted_date": 2003.4592933063607,
      "divergence_residual": -0.006646410921890125,
      "temporal_residual": -7.37358340596802,
      "z_score": -0.4552219017327898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.4352008874905,
      "loocv_error_days": 219.99890497785168,
      "jackknife_tmrca": 1965.8969410352004,
      "leverage": 0.0012955027885900878
    },
    {
      "taxon": "A/swine/Hong_Kong/NS537/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1412159049699187,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2024.8730186693604,
      "divergence_residual": 0.007415049991516459,
      "temporal_residual": 10.774388532374132,
      "z_score": 0.5078670576121852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5133496426818,
      "loocv_error_days": 1247.2262994552923,
      "jackknife_tmrca": 1965.8942532854035,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Quebec/DM_06/2016|2016-12-13",
      "sampling_date": 2016.948087431694,
      "root_divergence": 0.14012420229021944,
      "fitted_divergence": 0.1358433046722427,
      "predicted_date": 2023.2566140397787,
      "divergence_residual": 0.004280897617976731,
      "temporal_residual": 6.308526608084776,
      "z_score": 0.29320461489379956,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.1110703878887,
      "loocv_error_days": 59.52952475015434,
      "jackknife_tmrca": 1965.8923092154157,
      "leverage": 0.001358830193191173
    },
    {
      "taxon": "A/swine/Hong_Kong/NS548/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1419783262280989,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2026.0018802855589,
      "divergence_residual": 0.008177471249696644,
      "temporal_residual": 11.903250148572624,
      "z_score": 0.5600863469623522,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7923242857983,
      "loocv_error_days": 1349.1217878535933,
      "jackknife_tmrca": 1965.8943465801017,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Thailand/CU-P43/2012|2012-01-09",
      "sampling_date": 2012.0218579234972,
      "root_divergence": 0.12223019887925322,
      "fitted_divergence": 0.13220275496048506,
      "predicted_date": 2001.0790146334264,
      "divergence_residual": -0.009972556081231834,
      "temporal_residual": -10.942843290070869,
      "z_score": -0.6830341966193437,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5685752206703,
      "loocv_error_days": -530.8115072075552,
      "jackknife_tmrca": 1965.8870582796592,
      "leverage": 0.0010820926353885673
    },
    {
      "taxon": "A/swine/Mexico/AVX60/2013|2013-09-30",
      "sampling_date": 2013.7452054794521,
      "root_divergence": 0.12780401980025283,
      "fitted_divergence": 0.1335363714116778,
      "predicted_date": 2006.867924744664,
      "divergence_residual": -0.005732351611424963,
      "temporal_residual": -6.877280734788201,
      "z_score": -0.39261671187971015,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.606512623265,
      "loocv_error_days": -415.9075657223612,
      "jackknife_tmrca": 1965.8919882161576,
      "leverage": 0.0009661881689884682
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3358/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Ohio/OH-18-6906/2018|2018-03-25",
      "sampling_date": 2018.227397260274,
      "root_divergence": 0.1240700026002082,
      "fitted_divergence": 0.13672323667470873,
      "predicted_date": 2002.9228960746427,
      "divergence_residual": -0.01265323407450053,
      "temporal_residual": -15.304501185631352,
      "z_score": -0.866637550124002,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2390422649073,
      "loocv_error_days": -2552.49666205771,
      "jackknife_tmrca": 1965.9439950871354,
      "leverage": 0.0017366406714246073
    },
    {
      "taxon": "A/swine/Hong_Kong/2954/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13030776854816256,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2009.7163170410297,
      "divergence_residual": -0.00151779416879802,
      "temporal_residual": -1.8343678904770968,
      "z_score": -0.10395582760066303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5247217425015,
      "loocv_error_days": 721.0169452158053,
      "jackknife_tmrca": 1965.9030490009097,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Iowa/18Tosu0394/2018|2018-06-07",
      "sampling_date": 2018.4301369863015,
      "root_divergence": 0.1542232224705608,
      "fitted_divergence": 0.13686140041890626,
      "predicted_date": 2044.1320061367794,
      "divergence_residual": 0.01736182205165454,
      "temporal_residual": 25.701869150477933,
      "z_score": 1.1891352708677922,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.2738772519685,
      "loocv_error_days": 1403.9261320348958,
      "jackknife_tmrca": 1965.8636868110673,
      "leverage": 0.0018080939528601723
    },
    {
      "taxon": "A/swine/England/375017/1993|1993-10-24",
      "sampling_date": 1993.8109589041096,
      "root_divergence": 0.1180971764684838,
      "fitted_divergence": 0.11449968185173821,
      "predicted_date": 1997.1132134536645,
      "divergence_residual": 0.003597494616745592,
      "temporal_residual": 3.3022545495548457,
      "z_score": 0.24639739554993995,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1297006117888,
      "loocv_error_days": 5595.170408729841,
      "jackknife_tmrca": 1966.4714806158804,
      "leverage": 0.016296858300564952
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2813/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13030776854816256,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2009.7163170410297,
      "divergence_residual": -0.00151779416879802,
      "temporal_residual": -1.8343678904770968,
      "z_score": -0.10395582760066303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5247217425015,
      "loocv_error_days": 721.0169452158053,
      "jackknife_tmrca": 1965.9030490009097,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Minnesota/A01567013/2014|2014-06-16",
      "sampling_date": 2014.454794520548,
      "root_divergence": 0.12282087308628095,
      "fitted_divergence": 0.13406449964298908,
      "predicted_date": 2001.664935203219,
      "divergence_residual": -0.01124362655670813,
      "temporal_residual": -12.789859317328819,
      "z_score": -0.7700915762912843,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7829360117853,
      "loocv_error_days": -1341.146320325549,
      "jackknife_tmrca": 1965.8942956428457,
      "leverage": 0.0009849954044324652
    },
    {
      "taxon": "A/swine/Thailand/CU-S3474N/2012|2012-08-10",
      "sampling_date": 2012.6065573770493,
      "root_divergence": 0.1205393142659444,
      "fitted_divergence": 0.1326634081577057,
      "predicted_date": 1999.4301422613612,
      "divergence_residual": -0.012124093891761292,
      "temporal_residual": -13.176415115688087,
      "z_score": -0.8303960051607708,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.9492269761988,
      "loocv_error_days": -970.589928910634,
      "jackknife_tmrca": 1965.8849092323796,
      "leverage": 0.0010171112885855069
    },
    {
      "taxon": "A/swine/Illinois/A02862053/2023|2023-11-17",
      "sampling_date": 2023.876712328767,
      "root_divergence": 0.17163399604807628,
      "fitted_divergence": 0.14054301015019263,
      "predicted_date": 2069.9108702346916,
      "divergence_residual": 0.031090985897883644,
      "temporal_residual": 46.03415790592453,
      "z_score": 2.129464743229717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.6605718453145,
      "loocv_error_days": 1747.3046884189412,
      "jackknife_tmrca": 1965.80842956398,
      "leverage": 0.004913459968156577
    },
    {
      "taxon": "A/swine/Minnesota/MT_13_01_S74/2013|2013-02-25",
      "sampling_date": 2013.150684931507,
      "root_divergence": 0.13099412218406792,
      "fitted_divergence": 0.13308459050325594,
      "predicted_date": 2010.5342979888585,
      "divergence_residual": -0.0020904683191880213,
      "temporal_residual": -2.6163869426484325,
      "z_score": -0.14317907438414798,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7742512420064,
      "loocv_error_days": 227.75759490991584,
      "jackknife_tmrca": 1965.894410182787,
      "leverage": 0.000980309817720506
    },
    {
      "taxon": "A/swine/Thailand/KU5.1/2004|2004-09-19",
      "sampling_date": 2004.7158469945355,
      "root_divergence": 0.10487368376413093,
      "fitted_divergence": 0.12580298425296793,
      "predicted_date": 1985.386499766941,
      "divergence_residual": -0.020929300488836997,
      "temporal_residual": -19.329347227594553,
      "z_score": -1.4334768166509835,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2240850231815,
      "loocv_error_days": -179.61606003704145,
      "jackknife_tmrca": 1965.8844360354192,
      "leverage": 0.004115740528072289
    },
    {
      "taxon": "A/swine/Hong_Kong/3508/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.140734165151461,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2024.1597416139045,
      "divergence_residual": 0.007983450614980486,
      "temporal_residual": 11.44116237893195,
      "z_score": 0.5467976046096938,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.33759932543,
      "loocv_error_days": 1687.097088039528,
      "jackknife_tmrca": 1965.9064139608665,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Ohio/OH21-5581/2021|2021-03-16",
      "sampling_date": 2021.2027397260274,
      "root_divergence": 0.13235377695427555,
      "fitted_divergence": 0.13873703718870126,
      "predicted_date": 2012.2123938335515,
      "divergence_residual": -0.006383260234425703,
      "temporal_residual": -8.990345892475943,
      "z_score": -0.43719834619316655,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2628956985488,
      "loocv_error_days": -2534.778031036543,
      "jackknife_tmrca": 1965.9817285119784,
      "leverage": 0.003103180558724672
    },
    {
      "taxon": "A/swine/Belgium/Glabbeek-284/2012|2012-07-31",
      "sampling_date": 2012.5765027322404,
      "root_divergence": 0.14056972220951552,
      "fitted_divergence": 0.1326399322454325,
      "predicted_date": 2023.9162629290895,
      "divergence_residual": 0.007929789964083028,
      "temporal_residual": 11.339760196849056,
      "z_score": 0.5431223122095042,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2774809066225,
      "loocv_error_days": 1717.0322781930415,
      "jackknife_tmrca": 1965.9078819572271,
      "leverage": 0.001019809040880482
    },
    {
      "taxon": "A/swine/Ohio/12TOSU484/2012|2012-08-10",
      "sampling_date": 2012.6065573770493,
      "root_divergence": 0.11807577043030358,
      "fitted_divergence": 0.1326634081577057,
      "predicted_date": 1997.0932023363473,
      "divergence_residual": -0.014587637727402111,
      "temporal_residual": -15.513355040701981,
      "z_score": -0.9991275390731491,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0475955351783,
      "loocv_error_days": -1299.9108127433813,
      "jackknife_tmrca": 1965.8821262613412,
      "leverage": 0.0010171112885855069
    },
    {
      "taxon": "A/swine/Brabant/1984|1984-01-01",
      "sampling_date": 1984.0,
      "root_divergence": 0.05647160564173017,
      "fitted_divergence": 0.10324999488776498,
      "predicted_date": 1944.329994642235,
      "divergence_residual": -0.046778389246034814,
      "temporal_residual": -39.67000535776492,
      "z_score": -3.203916754897371,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1986.6187011760398,
      "loocv_error_days": 956.4806045485549,
      "jackknife_tmrca": 1966.0393717821248,
      "leverage": 0.03508851681929913
    },
    {
      "taxon": "A/swine/Quebec/DM_37/2017|2017-09-06",
      "sampling_date": 2017.6794520547944,
      "root_divergence": 0.14246313795467463,
      "fitted_divergence": 0.13634825350941823,
      "predicted_date": 2026.7197056915827,
      "divergence_residual": 0.006114884445256402,
      "temporal_residual": 9.040253636788293,
      "z_score": 0.41881691619125144,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9662252774838,
      "loocv_error_days": 104.74391958728955,
      "jackknife_tmrca": 1965.8913131182217,
      "leverage": 0.0015593755767041272
    },
    {
      "taxon": "A/swine/Indiana/17TOSU5342/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Ohio/09SW73M/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.0156761693032592,
      "temporal_residual": -15.759162133425207,
      "z_score": -1.0736825763528688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531944980512,
      "loocv_error_days": -674.54570958675,
      "jackknife_tmrca": 1965.8771691849952,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Ohio/09SW63/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.0156761693032592,
      "temporal_residual": -15.759162133425207,
      "z_score": -1.0736825763528688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531944980512,
      "loocv_error_days": -674.54570958675,
      "jackknife_tmrca": 1965.8771691849952,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Iowa/A02862352/2024|2024-03-04",
      "sampling_date": 2024.172131147541,
      "root_divergence": 0.16701786135135183,
      "fitted_divergence": 0.14074253291212144,
      "predicted_date": 2063.0760958649767,
      "divergence_residual": 0.02627532843923039,
      "temporal_residual": 38.903964717435656,
      "z_score": 1.7996336852068395,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.9583650037773,
      "loocv_error_days": 1017.6719159903166,
      "jackknife_tmrca": 1965.8422724076042,
      "leverage": 0.005147264334420247
    },
    {
      "taxon": "A/swine/Manitoba/D0094/2012|2012-04-26",
      "sampling_date": 2012.3169398907103,
      "root_divergence": 0.12777492097246734,
      "fitted_divergence": 0.1324362696539631,
      "predicted_date": 2006.835914106569,
      "divergence_residual": -0.004661348681495758,
      "temporal_residual": -5.481025784141366,
      "z_score": -0.3192622358695038,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5972661213848,
      "loocv_error_days": 102.38915575386778,
      "jackknife_tmrca": 1965.894126341119,
      "leverage": 0.0010460048427826545
    },
    {
      "taxon": "A/swine/Montana/D0382/2012|2012-07-06",
      "sampling_date": 2012.5109289617487,
      "root_divergence": 0.12917439651510987,
      "fitted_divergence": 0.13258863550565403,
      "predicted_date": 2008.4025716801912,
      "divergence_residual": -0.0034142389905441606,
      "temporal_residual": -4.1083572815575735,
      "z_score": -0.23384596356009768,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.1091054558303,
      "loocv_error_days": 218.48396446330412,
      "jackknife_tmrca": 1965.8950631755865,
      "leverage": 0.0010259367049689906
    },
    {
      "taxon": "A/swine/QC/440-A/2009|2009-05-29",
      "sampling_date": 2009.4054794520548,
      "root_divergence": 0.11833778750696564,
      "fitted_divergence": 0.13004301826193826,
      "predicted_date": 1997.3384778715274,
      "divergence_residual": -0.011705230754972623,
      "temporal_residual": -12.067001580527403,
      "z_score": -0.8017074880143656,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1470981917637,
      "loocv_error_days": -94.37375532133035,
      "jackknife_tmrca": 1965.890788207464,
      "leverage": 0.0016956296283394928
    },
    {
      "taxon": "A/swine/Ohio/A01795737/2015|2015-11-02",
      "sampling_date": 2015.835616438356,
      "root_divergence": 0.14248872353138134,
      "fitted_divergence": 0.13506238481181074,
      "predicted_date": 2026.757588391157,
      "divergence_residual": 0.007426338719570602,
      "temporal_residual": 10.92197195280096,
      "z_score": 0.5086402382525856,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9779118038045,
      "loocv_error_days": 782.4733822300609,
      "jackknife_tmrca": 1965.8869640062815,
      "leverage": 0.0011328318259882088
    },
    {
      "taxon": "A/swine/Minnesota/001444/2007|2007-01-19",
      "sampling_date": 2007.0493150684931,
      "root_divergence": 0.10498464164500733,
      "fitted_divergence": 0.12796851947740298,
      "predicted_date": 1985.4814721412492,
      "divergence_residual": -0.022983877832395652,
      "temporal_residual": -21.567842927243873,
      "z_score": -1.574197668338242,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.2572040105745,
      "loocv_error_days": -1019.8185639047855,
      "jackknife_tmrca": 1965.855872663724,
      "leverage": 0.0026996596535377513
    },
    {
      "taxon": "A/swine/Guangxi/NS3106/2011|2011-10-23",
      "sampling_date": 2011.8082191780823,
      "root_divergence": 0.1315842377312583,
      "fitted_divergence": 0.13203238476067677,
      "predicted_date": 2011.252626092296,
      "divergence_residual": -0.0004481470294184775,
      "temporal_residual": -0.5555930857863132,
      "z_score": -0.03069421156550518,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.99141724559,
      "loocv_error_days": 797.413094157168,
      "jackknife_tmrca": 1965.9030648727696,
      "leverage": 0.0011124084978933694
    },
    {
      "taxon": "A/swine/Missouri/A02862453/2024|2024-03-19",
      "sampling_date": 2024.2131147540983,
      "root_divergence": 0.1566486190258628,
      "fitted_divergence": 0.1407702128087784,
      "predicted_date": 2047.723114131166,
      "divergence_residual": 0.01587840621708439,
      "temporal_residual": 23.509999377067743,
      "z_score": 1.0875340630565968,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.145723352606,
      "loocv_error_days": -389.8647093950942,
      "jackknife_tmrca": 1965.9126681481848,
      "leverage": 0.005180231454836379
    },
    {
      "taxon": "A/swine/Belgium/Gent-82/2020|2020-02-07",
      "sampling_date": 2020.1010928961748,
      "root_divergence": 0.15611268540331125,
      "fitted_divergence": 0.1379929965071649,
      "predicted_date": 2046.9295962578938,
      "divergence_residual": 0.018119688896146346,
      "temporal_residual": 26.82850336171896,
      "z_score": 1.2410426221080728,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.964109008024,
      "loocv_error_days": 1045.7166348529274,
      "jackknife_tmrca": 1965.8623702417374,
      "leverage": 0.0025176594289186096
    },
    {
      "taxon": "A/swine/Ohio/OH21-11381/2021|2021-05-12",
      "sampling_date": 2021.358904109589,
      "root_divergence": 0.1337621378785085,
      "fitted_divergence": 0.1388425089702638,
      "predicted_date": 2014.0466483897953,
      "divergence_residual": -0.005080371091755298,
      "temporal_residual": -7.312255719793711,
      "z_score": -0.34796166187682015,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7770607711989,
      "loocv_error_days": -2404.0182793470103,
      "jackknife_tmrca": 1965.9790529826967,
      "leverage": 0.00319375112234198
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2735/2012|2012-08-02",
      "sampling_date": 2012.5846994535518,
      "root_divergence": 0.1329560412035695,
      "fitted_divergence": 0.13264633695625772,
      "predicted_date": 2012.9836070603458,
      "divergence_residual": 0.00030970424731177615,
      "temporal_residual": 0.398907606793955,
      "z_score": 0.02121207341719635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4925432139817,
      "loocv_error_days": 696.8399334969996,
      "jackknife_tmrca": 1965.8990769955478,
      "leverage": 0.0010190663857094103
    },
    {
      "taxon": "A/swine/Korea/CY03-13/2012|2012-03-06",
      "sampling_date": 2012.1775956284152,
      "root_divergence": 0.11783314452876541,
      "fitted_divergence": 0.1323262606108599,
      "predicted_date": 1996.8667202502209,
      "divergence_residual": -0.014493116082094484,
      "temporal_residual": -15.310875378194396,
      "z_score": -0.9926536204970142,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9590438970797,
      "loocv_error_days": -1175.5760198703051,
      "jackknife_tmrca": 1965.8806303438932,
      "leverage": 0.0010622099873671199
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2609/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Hong_Kong/1899/2015|2015-04-23",
      "sampling_date": 2015.3068493150686,
      "root_divergence": 0.14232721610371668,
      "fitted_divergence": 0.13468446782630986,
      "predicted_date": 2026.518456108491,
      "divergence_residual": 0.0076427482774068245,
      "temporal_residual": 11.211606793422334,
      "z_score": 0.5234624290002112,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9192574952287,
      "loocv_error_days": 954.1820878035032,
      "jackknife_tmrca": 1965.8881629684997,
      "leverage": 0.0010588571344821275
    },
    {
      "taxon": "A/swine/Minnesota/D09-23141-3/2009|2009-05-06",
      "sampling_date": 2009.3424657534247,
      "root_divergence": 0.10955439014240034,
      "fitted_divergence": 0.12998908701323034,
      "predicted_date": 1989.427486353696,
      "divergence_residual": -0.020434696870829994,
      "temporal_residual": -19.914979399728736,
      "z_score": -1.3996007289039087,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.9292318921146,
      "loocv_error_days": -1246.6836678435207,
      "jackknife_tmrca": 1965.8620259418049,
      "leverage": 0.0017169128973608448
    },
    {
      "taxon": "A/swine/Indiana/13TOSU482/2013|2013-06-27",
      "sampling_date": 2013.4849315068493,
      "root_divergence": 0.12074587674420131,
      "fitted_divergence": 0.13333967263161026,
      "predicted_date": 1999.6294547610883,
      "divergence_residual": -0.012593795887408943,
      "temporal_residual": -13.855476745761052,
      "z_score": -0.8625665462571982,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0242658009552,
      "loocv_error_days": -1264.008149077836,
      "jackknife_tmrca": 1965.888036592806,
      "leverage": 0.0009690178423864481
    },
    {
      "taxon": "A/swine/Manitoba/D0244/2013|2013-06-19",
      "sampling_date": 2013.4630136986302,
      "root_divergence": 0.12579610361630206,
      "fitted_divergence": 0.13332303157868336,
      "predicted_date": 2004.7086073107425,
      "divergence_residual": -0.007526927962381302,
      "temporal_residual": -8.754406387887684,
      "z_score": -0.5155297349966609,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8721155587086,
      "loocv_error_days": -581.0755456063614,
      "jackknife_tmrca": 1965.8907141148538,
      "leverage": 0.0009694944874404229
    },
    {
      "taxon": "A/swine/Hong_Kong/1867/2015|2015-04-23",
      "sampling_date": 2015.3068493150686,
      "root_divergence": 0.14232721610371668,
      "fitted_divergence": 0.13468446782630986,
      "predicted_date": 2026.518456108491,
      "divergence_residual": 0.0076427482774068245,
      "temporal_residual": 11.211606793422334,
      "z_score": 0.5234624290002112,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9192574952287,
      "loocv_error_days": 954.1820878035032,
      "jackknife_tmrca": 1965.8881629684997,
      "leverage": 0.0010588571344821275
    },
    {
      "taxon": "A/swine/Iowa/MT_12_07_11_2_15/2011|2011-11-22",
      "sampling_date": 2011.890410958904,
      "root_divergence": 0.12755263973402572,
      "fitted_divergence": 0.13209805938225896,
      "predicted_date": 2006.5921322802324,
      "divergence_residual": -0.00454541964823324,
      "temporal_residual": -5.29827867867175,
      "z_score": -0.31132209560312385,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5163903895068,
      "loocv_error_days": 228.6389870276301,
      "jackknife_tmrca": 1965.8958703702185,
      "leverage": 0.0011003289262717533
    },
    {
      "taxon": "A/swine/Hong_Kong/NS32/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2098497170011,
      "loocv_error_days": 1166.4099042166192,
      "jackknife_tmrca": 1965.8828828398036,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Netherlands/Geesteren-346/2011|2011-08-01",
      "sampling_date": 2011.5808219178082,
      "root_divergence": 0.13270097240643797,
      "fitted_divergence": 0.13184984661568777,
      "predicted_date": 2012.6547073294032,
      "divergence_residual": 0.0008511257907501957,
      "temporal_residual": 1.073885411595029,
      "z_score": 0.058294785807336776,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4001036086404,
      "loocv_error_days": 1029.7426375764658,
      "jackknife_tmrca": 1965.9071473998144,
      "leverage": 0.0011485416898881586
    },
    {
      "taxon": "A/swine/Korea/CAS07/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.0872008371755203,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1970.385196237023,
      "divergence_residual": -0.03887143750549524,
      "temporal_residual": -34.61480376297709,
      "z_score": -2.662358664291952,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.720160017924,
      "loocv_error_days": -2658.961553453279,
      "jackknife_tmrca": 1965.7685013801263,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Iowa/16TOSU2409/2016|2016-06-09",
      "sampling_date": 2016.4371584699454,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13548681523296277,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004887231426568911,
      "temporal_residual": 7.189381926836177,
      "z_score": 0.334733258349044,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2031808043746,
      "loocv_error_days": 279.7896576502583,
      "jackknife_tmrca": 1965.8900632793868,
      "leverage": 0.0012431906427817128
    },
    {
      "taxon": "A/swine/Hong_Kong/3044/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.1346967441236483,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2015.3239183837968,
      "divergence_residual": 0.002840278358712256,
      "temporal_residual": 3.734877287906329,
      "z_score": 0.19453460387847724,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1300349689545,
      "loocv_error_days": 1293.3480121366456,
      "jackknife_tmrca": 1965.910686829934,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Manitoba/D0218/2013|2013-04-11",
      "sampling_date": 2013.2739726027398,
      "root_divergence": 0.12178571925528739,
      "fitted_divergence": 0.13317900294994361,
      "predicted_date": 2000.6416294085457,
      "divergence_residual": -0.011393283694656225,
      "temporal_residual": -12.632343194194164,
      "z_score": -0.7803418012239979,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.4048735007368,
      "loocv_error_days": -1047.938447006603,
      "jackknife_tmrca": 1965.8877876451027,
      "leverage": 0.0009751424315012213
    },
    {
      "taxon": "A/swine/Hong_Kong/NS1787/2015|2015-04-23",
      "sampling_date": 2015.3068493150686,
      "root_divergence": 0.14232721610371668,
      "fitted_divergence": 0.13468446782630986,
      "predicted_date": 2026.518456108491,
      "divergence_residual": 0.0076427482774068245,
      "temporal_residual": 11.211606793422334,
      "z_score": 0.5234624290002112,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9192574952287,
      "loocv_error_days": 954.1820878035032,
      "jackknife_tmrca": 1965.8881629684997,
      "leverage": 0.0010588571344821275
    },
    {
      "taxon": "A/swine/Thailand/CU-S14252N/2014|2014-01-20",
      "sampling_date": 2014.0520547945205,
      "root_divergence": 0.12430094787630264,
      "fitted_divergence": 0.13376616757732374,
      "predicted_date": 2003.1584743827489,
      "divergence_residual": -0.0094652197010211,
      "temporal_residual": -10.893580411771609,
      "z_score": -0.6482860243302789,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3246224645081,
      "loocv_error_days": -996.1946585370051,
      "jackknife_tmrca": 1965.8919649142013,
      "leverage": 0.000969558520488976
    },
    {
      "taxon": "A/Sus_scrofa/France/62-160219/2016|2016-06-03",
      "sampling_date": 2016.4207650273224,
      "root_divergence": 0.14763323612476326,
      "fitted_divergence": 0.1354753193284377,
      "predicted_date": 2034.3746934212322,
      "divergence_residual": 0.012157916796325552,
      "temporal_residual": 17.95392839390979,
      "z_score": 0.8327125828022703,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.8610015013996,
      "loocv_error_days": 1256.546372156701,
      "jackknife_tmrca": 1965.8795264240473,
      "leverage": 0.0012398134271804796
    },
    {
      "taxon": "A/swine/Michigan/22TOSU3750/2022|2022-08-06",
      "sampling_date": 2022.5945205479452,
      "root_divergence": 0.15741784833427058,
      "fitted_divergence": 0.1396770313121003,
      "predicted_date": 2048.8620559313845,
      "divergence_residual": 0.017740817022170285,
      "temporal_residual": 26.26753538343928,
      "z_score": 1.2150931620142933,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.4355462395756,
      "loocv_error_days": 307.18463386801113,
      "jackknife_tmrca": 1965.8802129309672,
      "leverage": 0.003976644440100449
    },
    {
      "taxon": "A/swine/Guangdong/1232/2012|2012-04-12",
      "sampling_date": 2012.27868852459,
      "root_divergence": 0.13535934477148995,
      "fitted_divergence": 0.13240611786474812,
      "predicted_date": 2016.2556865210154,
      "divergence_residual": 0.0029532269067418238,
      "temporal_residual": 3.9769979964253253,
      "z_score": 0.20227060657771376,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3719152493961,
      "loocv_error_days": 1129.801061235418,
      "jackknife_tmrca": 1965.904529546178,
      "leverage": 0.0010503042907449125
    },
    {
      "taxon": "A/swine/Pennsylvania/A01076779/2010|2010-10-25",
      "sampling_date": 2010.813698630137,
      "root_divergence": 0.11346964774436222,
      "fitted_divergence": 0.13122507267963746,
      "predicted_date": 1992.8851326412691,
      "divergence_residual": -0.017755424935275238,
      "temporal_residual": -17.92856598886783,
      "z_score": -1.2160936782420941,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.3623264707917,
      "loocv_error_days": -1260.6136812008644,
      "jackknife_tmrca": 1965.8710447141993,
      "leverage": 0.0012998379870174906
    },
    {
      "taxon": "A/swine/Korea/CY02-09/2012|2012-02-07",
      "sampling_date": 2012.1010928961748,
      "root_divergence": 0.11783314452876541,
      "fitted_divergence": 0.13226566412815996,
      "predicted_date": 1996.8667202502209,
      "divergence_residual": -0.014432519599394553,
      "temporal_residual": -15.234372645953954,
      "z_score": -0.9885032833575922,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9590957846276,
      "loocv_error_days": -1147.6144449926142,
      "jackknife_tmrca": 1965.880483837056,
      "leverage": 0.0010717432984060672
    },
    {
      "taxon": "A/swine/Italy/340032/2013|2013-09-01",
      "sampling_date": 2013.6657534246576,
      "root_divergence": 0.14055658675188726,
      "fitted_divergence": 0.13347650351354073,
      "predicted_date": 2023.89681421387,
      "divergence_residual": 0.007080083238346524,
      "temporal_residual": 10.231060789212279,
      "z_score": 0.4849247201330106,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2723298877847,
      "loocv_error_days": 1317.3020531571779,
      "jackknife_tmrca": 1965.897197133971,
      "leverage": 0.0009664983052227981
    },
    {
      "taxon": "A/swine/Guangxi/1874/2012|2012-07-15",
      "sampling_date": 2012.535519125683,
      "root_divergence": 0.1354352107658577,
      "fitted_divergence": 0.1326078840796217,
      "predicted_date": 2016.363611486188,
      "divergence_residual": 0.0028273266862360036,
      "temporal_residual": 3.8280923605047974,
      "z_score": 0.19364752586832265,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3994870761608,
      "loocv_error_days": 1046.0642939119698,
      "jackknife_tmrca": 1965.9023265161504,
      "leverage": 0.0010235999928691621
    },
    {
      "taxon": "A/swine/Indiana/A01812061/2015|2015-11-06",
      "sampling_date": 2015.8465753424657,
      "root_divergence": 0.12973058634380805,
      "fitted_divergence": 0.13507016723350307,
      "predicted_date": 2009.0418330877972,
      "divergence_residual": -0.0053395808896950225,
      "temporal_residual": -6.804742254668554,
      "z_score": -0.3657153004274046,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.309445064547,
      "loocv_error_days": -926.6868340098333,
      "jackknife_tmrca": 1965.900442930253,
      "leverage": 0.0011345929233389602
    },
    {
      "taxon": "A/swine/Hong_Kong/3483/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Illinois/F75061/2022|2022-08-08",
      "sampling_date": 2022.6,
      "root_divergence": 0.14035442296233477,
      "fitted_divergence": 0.13968073207636575,
      "predicted_date": 2023.5974850178868,
      "divergence_residual": 0.0006736908859690249,
      "temporal_residual": 0.9974850178869019,
      "z_score": 0.04614202310013859,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.1834132513363,
      "loocv_error_days": -1978.4083099493712,
      "jackknife_tmrca": 1965.976237649762,
      "leverage": 0.003980378327559607
    },
    {
      "taxon": "A/swine/Quebec/1279920/2011|2011-03-09",
      "sampling_date": 2011.1835616438357,
      "root_divergence": 0.12972092722083345,
      "fitted_divergence": 0.13152802147188458,
      "predicted_date": 2009.0306439951764,
      "divergence_residual": -0.0018070942510511334,
      "temporal_residual": -2.1529176486592405,
      "z_score": -0.12377039145511438,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3104243840028,
      "loocv_error_days": 776.8366158460326,
      "jackknife_tmrca": 1965.9052586033692,
      "leverage": 0.001221229138468804
    },
    {
      "taxon": "A/swine/Hong_Kong/4944/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.14287106788583875,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2027.3236978238185,
      "divergence_residual": 0.00777562121584624,
      "temporal_residual": 11.441506042996707,
      "z_score": 0.5325630808311115,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.117829320107,
      "loocv_error_days": 816.5666112238856,
      "jackknife_tmrca": 1965.8865040974852,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Ohio/16TOSU5381/2016|2016-08-01",
      "sampling_date": 2016.5819672131147,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13558820105953295,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004785845599998728,
      "temporal_residual": 7.044573183666898,
      "z_score": 0.3277892024785255,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2030010390013,
      "loocv_error_days": 226.83260490506984,
      "jackknife_tmrca": 1965.8904743178507,
      "leverage": 0.0012739223186249995
    },
    {
      "taxon": "A/swine/Hong_Kong/3306/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486304,
      "loocv_error_days": 980.2505892119584,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Manitoba/D0467/2016|2016-11-04",
      "sampling_date": 2016.8415300546449,
      "root_divergence": 0.13469135871831964,
      "fitted_divergence": 0.13576923293626977,
      "predicted_date": 2015.3164295602317,
      "divergence_residual": -0.0010778742179501366,
      "temporal_residual": -1.5251004944132092,
      "z_score": -0.07382510005632725,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1231106516,
      "loocv_error_days": -627.6526869621464,
      "jackknife_tmrca": 1965.9012307717935,
      "leverage": 0.0013330523106850714
    },
    {
      "taxon": "A/swine/Maryland/A01104040/2012|2012-08-15",
      "sampling_date": 2012.620218579235,
      "root_divergence": 0.11812354773321347,
      "fitted_divergence": 0.13267407172661594,
      "predicted_date": 1997.1378728476898,
      "divergence_residual": -0.014550523993402467,
      "temporal_residual": -15.482345731545138,
      "z_score": -0.9965855679596751,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0650749443632,
      "loocv_error_days": -1298.5162126368823,
      "jackknife_tmrca": 1965.882227630941,
      "leverage": 0.0010159080526929564
    },
    {
      "taxon": "A/swine/Hong_Kong/NS48/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2098497170011,
      "loocv_error_days": 1166.4099042166192,
      "jackknife_tmrca": 1965.8828828398039,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Manitoba/D0477/2017|2017-01-17",
      "sampling_date": 2017.0438356164384,
      "root_divergence": 0.13732323419245776,
      "fitted_divergence": 0.13590974577956072,
      "predicted_date": 2019.11038669739,
      "divergence_residual": 0.0014134884128970404,
      "temporal_residual": 2.0665510809515126,
      "z_score": 0.09681178172072262,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0858365477882,
      "loocv_error_days": -349.9091598244944,
      "jackknife_tmrca": 1965.8979953135943,
      "leverage": 0.0013827396550555621
    },
    {
      "taxon": "A/swine/Indiana/A01260926/2015|2015-06-29",
      "sampling_date": 2015.490410958904,
      "root_divergence": 0.12082418551697342,
      "fitted_divergence": 0.13481621233841748,
      "predicted_date": 1999.7051625930162,
      "divergence_residual": -0.013992026821444056,
      "temporal_residual": -15.78524836588781,
      "z_score": -0.9583333220905631,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0524580589558,
      "loocv_error_days": -1986.212296706075,
      "jackknife_tmrca": 1965.9052529967512,
      "leverage": 0.001082095468004299
    },
    {
      "taxon": "A/swine/Hong_Kong/4105/2012|2012-11-01",
      "sampling_date": 2012.8333333333333,
      "root_divergence": 0.13865559864959792,
      "fitted_divergence": 0.13283983107305974,
      "predicted_date": 2021.0821596138032,
      "divergence_residual": 0.005815767576538178,
      "temporal_residual": 8.248826280469984,
      "z_score": 0.3983299870172207,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.5772886802276,
      "loocv_error_days": 1367.4796904531727,
      "jackknife_tmrca": 1965.903101329411,
      "leverage": 0.0009990000738313947
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0068/2015|2015-01-21",
      "sampling_date": 2015.054794520548,
      "root_divergence": 0.13324659027352811,
      "fitted_divergence": 0.13450255669824093,
      "predicted_date": 2013.362536492439,
      "divergence_residual": -0.0012559664247128177,
      "temporal_residual": -1.6922580281091086,
      "z_score": -0.08602288228782996,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5965016121947,
      "loocv_error_days": -167.39148477604812,
      "jackknife_tmrca": 1965.8937663524387,
      "leverage": 0.0010311791921538147
    },
    {
      "taxon": "A/swine/Minnesota/1145/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.10728984059461578,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1987.4626309790945,
      "divergence_residual": -0.020634021791374788,
      "temporal_residual": -19.537369020905544,
      "z_score": -1.4132527691493129,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.1032356640887,
      "loocv_error_days": -692.7931736915866,
      "jackknife_tmrca": 1965.867641458945,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Guangdong/166/06|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.0868300723998465,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1970.070826157062,
      "divergence_residual": -0.04017774500579124,
      "temporal_residual": -35.9291738429381,
      "z_score": -2.7518294766628855,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.5822462607737,
      "loocv_error_days": -3074.5845532524163,
      "jackknife_tmrca": 1965.764550374819,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Korea/KSB/2012|2012-03-01",
      "sampling_date": 2012.1639344262296,
      "root_divergence": 0.11856431493842551,
      "fitted_divergence": 0.1323154501585695,
      "predicted_date": 1997.5511235986178,
      "divergence_residual": -0.013751135220143984,
      "temporal_residual": -14.612810827611838,
      "z_score": -0.9418343222327434,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.226693459067,
      "loocv_error_days": -1072.827263256122,
      "jackknife_tmrca": 1965.8816472046285,
      "leverage": 0.0010638792800593505
    },
    {
      "taxon": "A/swine/Mexico/9741876/2013|2013-03-28",
      "sampling_date": 2013.2356164383561,
      "root_divergence": 0.12227988377449828,
      "fitted_divergence": 0.13314967076630446,
      "predicted_date": 2001.1280910411213,
      "divergence_residual": -0.010869786991806185,
      "temporal_residual": -12.107525397234895,
      "z_score": -0.7444867860251377,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5857207934885,
      "loocv_error_days": -967.8743842879214,
      "jackknife_tmrca": 1965.8880069051024,
      "leverage": 0.0009766245204912455
    },
    {
      "taxon": "A/swine/Italy/13602/2013|2013-09-01",
      "sampling_date": 2013.6657534246576,
      "root_divergence": 0.14030111095835593,
      "fitted_divergence": 0.13347650351354073,
      "predicted_date": 2023.5185498172634,
      "divergence_residual": 0.006824607444815195,
      "temporal_residual": 9.852796392605796,
      "z_score": 0.46742682872292723,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.1788611999584,
      "loocv_error_days": 1283.1626149286158,
      "jackknife_tmrca": 1965.8970912456643,
      "leverage": 0.0009664983052227981
    },
    {
      "taxon": "A/swine/Hong_Kong/1514/2013|2013-04-11",
      "sampling_date": 2013.2739726027398,
      "root_divergence": 0.13632779024759864,
      "fitted_divergence": 0.13317900294994361,
      "predicted_date": 2017.6496583420462,
      "divergence_residual": 0.0031487872976550257,
      "temporal_residual": 4.375685739306391,
      "z_score": 0.21566480896774579,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.725472699147,
      "loocv_error_days": 895.410410212746,
      "jackknife_tmrca": 1965.897660158682,
      "leverage": 0.0009751424315012213
    },
    {
      "taxon": "A/swine/Indiana/16TOSU7610/2016|2016-07-01",
      "sampling_date": 2016.4972677595629,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13552893485528267,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004845111804249014,
      "temporal_residual": 7.129272637218719,
      "z_score": 0.3318484270020111,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.203106862655,
      "loocv_error_days": 257.8077324043906,
      "jackknife_tmrca": 1965.8902244937742,
      "leverage": 0.0012557509833125038
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0118/2015|2015-09-02",
      "sampling_date": 2015.668493150685,
      "root_divergence": 0.13243054374308008,
      "fitted_divergence": 0.13494345783294392,
      "predicted_date": 2012.3096723871545,
      "divergence_residual": -0.0025129140898638436,
      "temporal_residual": -3.3588207635305025,
      "z_score": -0.17211297109412346,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.297305421023,
      "loocv_error_days": -500.82631825899784,
      "jackknife_tmrca": 1965.8966232778637,
      "leverage": 0.0011071220387006676
    },
    {
      "taxon": "A/swine/Hong_Kong/NS4902/2013|2013-12-05",
      "sampling_date": 2013.9260273972602,
      "root_divergence": 0.14047854074527205,
      "fitted_divergence": 0.13367205582284275,
      "predicted_date": 2023.781257177362,
      "divergence_residual": 0.006806484922429301,
      "temporal_residual": 9.855229780101809,
      "z_score": 0.4661855920311767,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2436433904247,
      "loocv_error_days": 1211.7592415033369,
      "jackknife_tmrca": 1965.8952770452995,
      "leverage": 0.0009672960515682672
    },
    {
      "taxon": "A/swine/Iowa/A01049160/2010|2010-11-30",
      "sampling_date": 2010.9123287671232,
      "root_divergence": 0.12286412748416489,
      "fitted_divergence": 0.1313061696748941,
      "predicted_date": 2001.7080582567219,
      "divergence_residual": -0.008442042190729221,
      "temporal_residual": -9.20427051040133,
      "z_score": -0.5782071776385621,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.8018577811458,
      "loocv_error_days": -40.34952762823514,
      "jackknife_tmrca": 1965.8924251275378,
      "leverage": 0.001277844676530073
    },
    {
      "taxon": "A/swine/Minnesota/MT_13_01_S68/2013|2013-02-25",
      "sampling_date": 2013.150684931507,
      "root_divergence": 0.12962469891028908,
      "fitted_divergence": 0.13308459050325594,
      "predicted_date": 2008.9193451767414,
      "divergence_residual": -0.0034598915929668628,
      "temporal_residual": -4.231339754765486,
      "z_score": -0.23697277361414762,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2732217320452,
      "loocv_error_days": 44.75656639658774,
      "jackknife_tmrca": 1965.8933665710767,
      "leverage": 0.000980309817720506
    },
    {
      "taxon": "A/swine/Kansas/11-107824/2011|2011-03-18",
      "sampling_date": 2011.2082191780821,
      "root_divergence": 0.12602654026116644,
      "fitted_divergence": 0.1315481047344015,
      "predicted_date": 2004.9516291132552,
      "divergence_residual": -0.005521564473235069,
      "temporal_residual": -6.2565900648269235,
      "z_score": -0.37817960845121373,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9587726211578,
      "loocv_error_days": 274.1396450833847,
      "jackknife_tmrca": 1965.8973638758284,
      "leverage": 0.0012163634397926594
    },
    {
      "taxon": "A/swine/Italy/171855/2011|2011-09-01",
      "sampling_date": 2011.6657534246576,
      "root_divergence": 0.13797374864288647,
      "fitted_divergence": 0.13191816726495284,
      "predicted_date": 2020.0725940746393,
      "divergence_residual": 0.006055581377933633,
      "temporal_residual": 8.406840649981632,
      "z_score": 0.41475516686480723,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3283590675076,
      "loocv_error_days": 1703.0167110509406,
      "jackknife_tmrca": 1965.9155941269657,
      "leverage": 0.0011345798604574554
    },
    {
      "taxon": "A/swine/Hong_Kong/115/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2098497170011,
      "loocv_error_days": 1166.4099042166192,
      "jackknife_tmrca": 1965.8828828398039,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Spain/42386/2002|2002-01-01",
      "sampling_date": 2002.0,
      "root_divergence": 0.11030948591427456,
      "fitted_divergence": 0.12315615917394356,
      "predicted_date": 1990.0877221194767,
      "divergence_residual": -0.012846673259668998,
      "temporal_residual": -11.912277880523334,
      "z_score": -0.8798864681907455,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.2316189850158,
      "loocv_error_days": 1545.5988342770052,
      "jackknife_tmrca": 1965.988960561213,
      "leverage": 0.006292344816701282
    },
    {
      "taxon": "A/swine/Indiana/17TOSU1367/2017|2017-07-01",
      "sampling_date": 2017.495890410959,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.13622204299349885,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013527898574009822,
      "temporal_residual": 20.012854561796757,
      "z_score": 0.9265445347393239,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.635357142317,
      "loocv_error_days": 1146.6902236284986,
      "jackknife_tmrca": 1965.8744882286373,
      "leverage": 0.001505166483831736
    },
    {
      "taxon": "A/swine/Ohio/17TOSU1389/2017|2017-07-13",
      "sampling_date": 2017.5287671232877,
      "root_divergence": 0.1499709190927794,
      "fitted_divergence": 0.13624467186317135,
      "predicted_date": 2037.8359302966753,
      "divergence_residual": 0.013726247229608052,
      "temporal_residual": 20.307163173387607,
      "z_score": 0.9401297092445876,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.716287333171,
      "loocv_error_days": 1164.2417566598972,
      "jackknife_tmrca": 1965.8740098806245,
      "leverage": 0.0015146846582638626
    },
    {
      "taxon": "A/swine/Missouri/A01410818/2013|2013-12-19",
      "sampling_date": 2013.964383561644,
      "root_divergence": 0.13693926828201505,
      "fitted_divergence": 0.1337007377309807,
      "predicted_date": 2018.5445731157488,
      "divergence_residual": 0.0032385305510343465,
      "temporal_residual": 4.580189554104891,
      "z_score": 0.2218114488537136,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.948651181261,
      "loocv_error_days": 724.7537480651769,
      "jackknife_tmrca": 1965.8942662620377,
      "leverage": 0.0009678550370367643
    },
    {
      "taxon": "A/swine/Brazil/93-18-1/2018|2018-01-09",
      "sampling_date": 2018.021917808219,
      "root_divergence": 0.15338027232450724,
      "fitted_divergence": 0.13658290435907602,
      "predicted_date": 2042.883911262667,
      "divergence_residual": 0.016797367965431215,
      "temporal_residual": 24.861993454447884,
      "z_score": 1.1504750276792242,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.9652862956646,
      "loocv_error_days": 1440.3153400394574,
      "jackknife_tmrca": 1965.8658933893273,
      "leverage": 0.0016674543741344648
    },
    {
      "taxon": "A/swine/Iowa/A02862270/2024|2024-01-31",
      "sampling_date": 2024.0792349726776,
      "root_divergence": 0.14953209043536034,
      "fitted_divergence": 0.14067979181303278,
      "predicted_date": 2037.1861886713816,
      "divergence_residual": 0.008852298622327559,
      "temporal_residual": 13.106953698704046,
      "z_score": 0.6063062096101203,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.5365884388482,
      "loocv_error_days": -1293.9516464811825,
      "jackknife_tmrca": 1965.9571450899516,
      "leverage": 0.005073018151988213
    },
    {
      "taxon": "A/swine/Iowa/22TOSU1693/2022|2022-06-16",
      "sampling_date": 2022.454794520548,
      "root_divergence": 0.16443559310543882,
      "fitted_divergence": 0.13958266182333404,
      "predicted_date": 2059.2527193860756,
      "divergence_residual": 0.02485293128210478,
      "temporal_residual": 36.79792486552765,
      "z_score": 1.7022117312386527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0151143791202,
      "loocv_error_days": 1300.4068283435167,
      "jackknife_tmrca": 1965.8394260302982,
      "leverage": 0.003882212201084027
    },
    {
      "taxon": "A/swine/Hong_Kong/1331/2013|2013-03-21",
      "sampling_date": 2013.2164383561644,
      "root_divergence": 0.14254650063196142,
      "fitted_divergence": 0.13313499092140713,
      "predicted_date": 2026.8431347350452,
      "divergence_residual": 0.009411509710554294,
      "temporal_residual": 13.626696378880752,
      "z_score": 0.6446073525945573,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0004364601552,
      "loocv_error_days": 1747.3553074826489,
      "jackknife_tmrca": 1965.9024958665593,
      "leverage": 0.0009774080873708056
    },
    {
      "taxon": "A/swine/Pennsylvania/A02861969/2023|2023-11-06",
      "sampling_date": 2023.8465753424657,
      "root_divergence": 0.14440695063502929,
      "fitted_divergence": 0.14052265594673305,
      "predicted_date": 2029.5977675247104,
      "divergence_residual": 0.003884294688296236,
      "temporal_residual": 5.751192182244722,
      "z_score": 0.2660407302041951,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.661331033343,
      "loocv_error_days": -1893.9104839070694,
      "jackknife_tmrca": 1965.984610001879,
      "leverage": 0.00488998664991756
    },
    {
      "taxon": "A/swine/Guangdong/1598/2012|2012-05-10",
      "sampling_date": 2012.3551912568305,
      "root_divergence": 0.13462956022773398,
      "fitted_divergence": 0.13246638598347021,
      "predicted_date": 2015.2305961156576,
      "divergence_residual": 0.002163174244263766,
      "temporal_residual": 2.875404858827096,
      "z_score": 0.14815880402608378,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1049191625718,
      "loocv_error_days": 1004.3381175720237,
      "jackknife_tmrca": 1965.9028735498764,
      "leverage": 0.001041818169058345
    },
    {
      "taxon": "A/swine/Minnesota/A01847237/2015|2015-04-02",
      "sampling_date": 2015.2493150684932,
      "root_divergence": 0.1362752574593994,
      "fitted_divergence": 0.1346430491073555,
      "predicted_date": 2017.5732284312649,
      "divergence_residual": 0.0016322083520438901,
      "temporal_residual": 2.323913362771691,
      "z_score": 0.11179221368850623,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7044828866894,
      "loocv_error_days": 166.25004559619384,
      "jackknife_tmrca": 1965.89229747011,
      "leverage": 0.0010521080448265933
    },
    {
      "taxon": "A/swine/Guangxi/NS3108/2011|2011-10-23",
      "sampling_date": 2011.8082191780823,
      "root_divergence": 0.13017832275767258,
      "fitted_divergence": 0.13203238476067677,
      "predicted_date": 2009.5640233098677,
      "divergence_residual": -0.0018540620030041977,
      "temporal_residual": -2.244195868214547,
      "z_score": -0.12698727792443723,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4771083278008,
      "loocv_error_days": 609.5617619347013,
      "jackknife_tmrca": 1965.9007200588248,
      "leverage": 0.0011124084978933694
    },
    {
      "taxon": "A/swine/Manitoba/G5/2014|2014-03-03",
      "sampling_date": 2014.1671232876713,
      "root_divergence": 0.12353662072101158,
      "fitted_divergence": 0.13385177585940686,
      "predicted_date": 2002.3824744426229,
      "divergence_residual": -0.010315155138395274,
      "temporal_residual": -11.784648845048423,
      "z_score": -0.7064992811840294,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.044925098471,
      "loocv_error_days": -1140.3828886054423,
      "jackknife_tmrca": 1965.8924616609704,
      "leverage": 0.0009726933872219763
    },
    {
      "taxon": "A/swine/Guangdong/NS2892/2012|2012-08-23",
      "sampling_date": 2012.6420765027322,
      "root_divergence": 0.13729402746412966,
      "fitted_divergence": 0.1326911239401128,
      "predicted_date": 2019.0672711335114,
      "divergence_residual": 0.004602903524016877,
      "temporal_residual": 6.425194630779288,
      "z_score": 0.3152592459780749,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0793481623475,
      "loocv_error_days": 1255.463473674511,
      "jackknife_tmrca": 1965.903495603454,
      "leverage": 0.0010140127949606376
    },
    {
      "taxon": "A/swine/Ratchaburi/NIAH59/2004|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.09482482374333907,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 1976.8495462082237,
      "divergence_residual": -0.03029316038202555,
      "temporal_residual": -27.150453791776272,
      "z_score": -2.074820567170169,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.5326044446977,
      "loocv_error_days": -1266.466226574182,
      "jackknife_tmrca": 1965.827363760716,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Pennsylvania/A01380412/2013|2013-03-26",
      "sampling_date": 2013.2301369863014,
      "root_divergence": 0.12035173663756599,
      "fitted_divergence": 0.1331454774600774,
      "predicted_date": 1999.2496304117988,
      "divergence_residual": -0.012793740822511418,
      "temporal_residual": -13.98050657450267,
      "z_score": -0.8762610521595362,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.880179869637,
      "loocv_error_days": -1223.5718368616822,
      "jackknife_tmrca": 1965.88662453555,
      "leverage": 0.0009768455040633246
    },
    {
      "taxon": "A/swine/Alberta/SD0183/2016|2016-10-19",
      "sampling_date": 2016.7978142076502,
      "root_divergence": 0.14444011732881132,
      "fitted_divergence": 0.13573880390244505,
      "predicted_date": 2029.6468750320698,
      "divergence_residual": 0.008701313426366264,
      "temporal_residual": 12.849060824419666,
      "z_score": 0.5959650241422418,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6913088327728,
      "loocv_error_days": 691.5989118260607,
      "jackknife_tmrca": 1965.8843173597197,
      "leverage": 0.0013227299358006747
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2698/2012|2012-08-02",
      "sampling_date": 2012.5846994535518,
      "root_divergence": 0.13803914134315964,
      "fitted_divergence": 0.13264633695625772,
      "predicted_date": 2020.1694161877813,
      "divergence_residual": 0.005392804386901928,
      "temporal_residual": 7.58471673422946,
      "z_score": 0.36936065156505393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3519199971747,
      "loocv_error_days": 1375.9773035582634,
      "jackknife_tmrca": 1965.9048911041625,
      "leverage": 0.0010190663857094103
    },
    {
      "taxon": "A/swine/Guangxi/2518/2011|2011-08-28",
      "sampling_date": 2011.654794520548,
      "root_divergence": 0.13166117730501603,
      "fitted_divergence": 0.13190936131277034,
      "predicted_date": 2011.3473736629385,
      "divergence_residual": -0.0002481840077543096,
      "temporal_residual": -0.3074208576094861,
      "z_score": -0.01699846688947319,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0197036818051,
      "loocv_error_days": 863.7830711491827,
      "jackknife_tmrca": 1965.9045625829858,
      "leverage": 0.0011363501459000294
    },
    {
      "taxon": "A/swine/Chonburi/NIAH106952-028/2011|2011-01-01",
      "sampling_date": 2011.0,
      "root_divergence": 0.12665237693259054,
      "fitted_divergence": 0.13137806659988568,
      "predicted_date": 2005.617653011725,
      "divergence_residual": -0.004725689667295141,
      "temporal_residual": -5.382346988275003,
      "z_score": -0.3236690392193376,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1880145544703,
      "loocv_error_days": 433.9223160202874,
      "jackknife_tmrca": 1965.900298752109,
      "leverage": 0.0012589245142064355
    },
    {
      "taxon": "A/swine/Ontario/00130/97|1997-01-01",
      "sampling_date": 1997.0,
      "root_divergence": 0.07959670678360714,
      "fitted_divergence": 0.11797600367927577,
      "predicted_date": 1963.9376822438246,
      "divergence_residual": -0.03837929689566863,
      "temporal_residual": -33.06231775617539,
      "z_score": -2.6286512713910186,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1994.9603446600283,
      "loocv_error_days": -744.9841129246486,
      "jackknife_tmrca": 1965.8281006275363,
      "leverage": 0.011786329753956794
    },
    {
      "taxon": "A/swine/North_Carolina/A01731777/2016|2016-02-16",
      "sampling_date": 2016.1256830601094,
      "root_divergence": 0.12487296352143906,
      "fitted_divergence": 0.13526773129105443,
      "predicted_date": 2003.746273986489,
      "divergence_residual": -0.01039476776961537,
      "temporal_residual": -12.379409073620309,
      "z_score": -0.7119520607084794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.5327568075445,
      "loocv_error_days": -1677.5663137493275,
      "jackknife_tmrca": 1965.9087481481013,
      "leverage": 0.00118256557803603
    },
    {
      "taxon": "A/swine/Ontario/G13/2014|2014-09-03",
      "sampling_date": 2014.6712328767123,
      "root_divergence": 0.14401548556223862,
      "fitted_divergence": 0.13422337034877965,
      "predicted_date": 2029.018153708837,
      "divergence_residual": 0.009792115213458963,
      "temporal_residual": 14.346920832124624,
      "z_score": 0.6706755513379711,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.5375615699943,
      "loocv_error_days": 1412.176555221235,
      "jackknife_tmrca": 1965.890320759242,
      "leverage": 0.0009984560063735148
    },
    {
      "taxon": "A/swine/Indiana/23TOSU2940/2023|2023-07-28",
      "sampling_date": 2023.5698630136985,
      "root_divergence": 0.13691319303306973,
      "fitted_divergence": 0.1403357673513326,
      "predicted_date": 2018.5062391869296,
      "divergence_residual": -0.003422574318262872,
      "temporal_residual": -5.06362382676889,
      "z_score": -0.23441686171554887,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9234731032043,
      "loocv_error_days": -2792.8439148080197,
      "jackknife_tmrca": 1966.0241365517406,
      "leverage": 0.004677731108458091
    },
    {
      "taxon": "A/swine/Iowa/A01797426/2015|2015-11-17",
      "sampling_date": 2015.876712328767,
      "root_divergence": 0.1419044490208284,
      "fitted_divergence": 0.13509155885894336,
      "predicted_date": 2025.892495686553,
      "divergence_residual": 0.006812890161885049,
      "temporal_residual": 10.01578335778595,
      "z_score": 0.4666242957647205,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7639967838434,
      "loocv_error_days": 689.3306472166073,
      "jackknife_tmrca": 1965.8875527003527,
      "leverage": 0.0011394836702606497
    },
    {
      "taxon": "A/swine/Quebec/1708732/2015|2015-02-12",
      "sampling_date": 2015.1150684931506,
      "root_divergence": 0.0996821842445846,
      "fitted_divergence": 0.1345461660744529,
      "predicted_date": 1980.9681803623278,
      "divergence_residual": -0.034863981829868315,
      "temporal_residual": -34.146888130822845,
      "z_score": -2.3878824672574845,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.3239096330835,
      "loocv_error_days": -4671.970773639498,
      "jackknife_tmrca": 1965.9128152503945,
      "leverage": 0.0010373523579365797
    },
    {
      "taxon": "A/swine/Hong_Kong/5058/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013096650874953375,
      "temporal_residual": 19.319967033393368,
      "z_score": 0.8970077817474493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659992059832,
      "loocv_error_days": 1528.1356620401925,
      "jackknife_tmrca": 1965.880746446346,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Ohio/13TOSU2130/2013|2013-08-01",
      "sampling_date": 2013.5808219178082,
      "root_divergence": 0.12213396799210133,
      "fitted_divergence": 0.133412335641638,
      "predicted_date": 2000.9840689559683,
      "divergence_residual": -0.011278367649536686,
      "temporal_residual": -12.596752961839911,
      "z_score": -0.772471041920411,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5321028391188,
      "loocv_error_days": -1113.5446434912938,
      "jackknife_tmrca": 1965.8891799096352,
      "leverage": 0.0009673678684980984
    },
    {
      "taxon": "A/swine/Illinois/B1708DTW21/2017|2017-08-11",
      "sampling_date": 2017.6082191780822,
      "root_divergence": 0.14244542053936438,
      "fitted_divergence": 0.13629931465733622,
      "predicted_date": 2026.6934728054098,
      "divergence_residual": 0.006146105882028158,
      "temporal_residual": 9.085253627327575,
      "z_score": 0.4209553156957508,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9598488081035,
      "loocv_error_days": 128.43272236528242,
      "jackknife_tmrca": 1965.890952636004,
      "leverage": 0.0015380308527009191
    },
    {
      "taxon": "A/swine/Indiana/A02862011/2023|2023-11-08",
      "sampling_date": 2023.8520547945207,
      "root_divergence": 0.17062940673194238,
      "fitted_divergence": 0.1405263567109984,
      "predicted_date": 2068.423448016515,
      "divergence_residual": 0.03010305002094399,
      "temporal_residual": 44.57139322199441,
      "z_score": 2.0617996448817766,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.2903425183688,
      "loocv_error_days": 1621.084591135531,
      "jackknife_tmrca": 1965.8147485838206,
      "leverage": 0.004894249319138531
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0057/2014|2014-12-15",
      "sampling_date": 2014.9534246575342,
      "root_divergence": 0.13953739977619575,
      "fitted_divergence": 0.1344290556366489,
      "predicted_date": 2022.3877783045955,
      "divergence_residual": 0.005108344139546861,
      "temporal_residual": 7.4343536470612435,
      "z_score": 0.3498775747149804,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.898520700552,
      "loocv_error_days": 710.446329712199,
      "jackknife_tmrca": 1965.89069499021,
      "leverage": 0.0010214285215749362
    },
    {
      "taxon": "A/swine/Chonburi/NIAH106952-026/2011|2011-01-01",
      "sampling_date": 2011.0,
      "root_divergence": 0.1267337076964659,
      "fitted_divergence": 0.13137806659988568,
      "predicted_date": 2005.7048728423806,
      "divergence_residual": -0.004644358903419771,
      "temporal_residual": -5.29512715761939,
      "z_score": -0.31809858240650524,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.2177721726596,
      "loocv_error_days": 444.7912860639113,
      "jackknife_tmrca": 1965.9004787839235,
      "leverage": 0.0012589245142064355
    },
    {
      "taxon": "A/swine/Indiana/14TOSU0226/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13220223335388995,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2012.021201746152,
      "divergence_residual": -0.0015251067779887828,
      "temporal_residual": -1.9787982538480264,
      "z_score": -0.10445667834575975,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2154428979402,
      "loocv_error_days": 78.69051847265541,
      "jackknife_tmrca": 1965.8932225780914,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3030/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251316,
      "loocv_error_days": 1194.135832605328,
      "jackknife_tmrca": 1965.9093386211389,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/West_Virginia/A01104152/2022|2022-07-29",
      "sampling_date": 2022.572602739726,
      "root_divergence": 0.16607394551548207,
      "fitted_divergence": 0.139662228255039,
      "predicted_date": 2061.678508449092,
      "divergence_residual": 0.026411717260443085,
      "temporal_residual": 39.10590570936597,
      "z_score": 1.808975144724946,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.6174637834067,
      "loocv_error_days": 1477.3854962043436,
      "jackknife_tmrca": 1965.831240784848,
      "leverage": 0.003961732031697432
    },
    {
      "taxon": "A/swine/Minnesota/00709/2005|2005-08-18",
      "sampling_date": 2005.627397260274,
      "root_divergence": 0.10536157995269735,
      "fitted_divergence": 0.1266614705120301,
      "predicted_date": 1985.804346237781,
      "divergence_residual": -0.021299890559332763,
      "temporal_residual": -19.82305102249302,
      "z_score": -1.458859044538632,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3997445239845,
      "loocv_error_days": -448.40016192971376,
      "jackknife_tmrca": 1965.8735181514787,
      "leverage": 0.0035126094401100286
    },
    {
      "taxon": "A/swine/Ohio/13TOSU0411/2013|2013-06-01",
      "sampling_date": 2013.4136986301369,
      "root_divergence": 0.12091651806320013,
      "fitted_divergence": 0.13328554514521768,
      "predicted_date": 1999.7945338239274,
      "divergence_residual": -0.01236902708201755,
      "temporal_residual": -13.619164806209483,
      "z_score": -0.8471718190513488,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.086741134474,
      "loocv_error_days": -1215.1712252908312,
      "jackknife_tmrca": 1965.8877955301957,
      "leverage": 0.0009707023161994299
    },
    {
      "taxon": "A/swine/Wisconsin/A00677500/2012|2012-08-19",
      "sampling_date": 2012.6311475409836,
      "root_divergence": 0.11668806200389965,
      "fitted_divergence": 0.1326825992947713,
      "predicted_date": 1995.8057598350483,
      "divergence_residual": -0.01599453729087165,
      "temporal_residual": -16.825387705935327,
      "z_score": -1.0954880413587198,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.53966772134,
      "loocv_error_days": -1494.4130041248284,
      "jackknife_tmrca": 1965.8806681726385,
      "leverage": 0.0010149558207966669
    },
    {
      "taxon": "A/swine/Manitoba/D0106/2012|2012-10-25",
      "sampling_date": 2012.8142076502731,
      "root_divergence": 0.12239666748663815,
      "fitted_divergence": 0.13282500080280887,
      "predicted_date": 2001.243593416057,
      "divergence_residual": -0.010428333316170726,
      "temporal_residual": -11.570614234216237,
      "z_score": -0.7142510115430276,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.6287764197016,
      "loocv_error_days": -798.2287569662647,
      "jackknife_tmrca": 1965.8872028522283,
      "leverage": 0.0010003744749266267
    },
    {
      "taxon": "A/swine/Manitoba/D0191/2013|2013-01-30",
      "sampling_date": 2013.0794520547945,
      "root_divergence": 0.1216449113958986,
      "fitted_divergence": 0.1330298687652213,
      "predicted_date": 2000.503676418762,
      "divergence_residual": -0.011384957369322699,
      "temporal_residual": -12.575775636032404,
      "z_score": -0.7797715196543931,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3534809901314,
      "loocv_error_days": -995.660931368197,
      "jackknife_tmrca": 1965.8870751466334,
      "leverage": 0.0009838294072314518
    },
    {
      "taxon": "A/swine/Netherlands/Ysselsteyn-CVI8864A/2012|2012-05-10",
      "sampling_date": 2012.3551912568305,
      "root_divergence": 0.13846805341280077,
      "fitted_divergence": 0.13246638598347021,
      "predicted_date": 2020.804475043955,
      "divergence_residual": 0.006001667429330559,
      "temporal_residual": 8.449283787124614,
      "z_score": 0.4110625257534696,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.5088922887398,
      "loocv_error_days": 1517.13930190489,
      "jackknife_tmrca": 1965.9078580021212,
      "leverage": 0.001041818169058345
    },
    {
      "taxon": "A/swine/North_Carolina/A01410354/2014|2014-02-17",
      "sampling_date": 2014.1287671232876,
      "root_divergence": 0.12354394251415765,
      "fitted_divergence": 0.13382327331034063,
      "predicted_date": 2002.3898591268617,
      "divergence_residual": -0.010279330796182984,
      "temporal_residual": -11.73890799642595,
      "z_score": -0.7040456223022871,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.047626791007,
      "loocv_error_days": -1125.3865063655296,
      "jackknife_tmrca": 1965.8922522163318,
      "leverage": 0.000971535038618834
    },
    {
      "taxon": "A/swine/Manitoba/D0363/2014|2014-12-30",
      "sampling_date": 2014.9945205479453,
      "root_divergence": 0.12835306063877283,
      "fitted_divergence": 0.1344588774408969,
      "predicted_date": 2007.476253913411,
      "divergence_residual": -0.0061058168021240755,
      "temporal_residual": -7.518266634534257,
      "z_score": -0.41819586073749715,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.806281693327,
      "loocv_error_days": -799.2542416493152,
      "jackknife_tmrca": 1965.8959956042763,
      "leverage": 0.001025286037719643
    },
    {
      "taxon": "A/swine/Spain/12/2010|2010-03-01",
      "sampling_date": 2010.1616438356164,
      "root_divergence": 0.12650361335010013,
      "fitted_divergence": 0.13068330984788307,
      "predicted_date": 2005.4585210775238,
      "divergence_residual": -0.0041796964977829365,
      "temporal_residual": -4.703122758092604,
      "z_score": -0.2862732098191632,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1346431833224,
      "loocv_error_days": 720.6380117496296,
      "jackknife_tmrca": 1965.9080988585724,
      "leverage": 0.0014641019460887167
    },
    {
      "taxon": "A/swine/Hong_Kong/3015/2013|2013-07-18",
      "sampling_date": 2013.5424657534247,
      "root_divergence": 0.13766673287721373,
      "fitted_divergence": 0.13338329802456253,
      "predicted_date": 2019.618135959442,
      "divergence_residual": 0.004283434852651202,
      "temporal_residual": 6.075670206017321,
      "z_score": 0.29337839361546286,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2151278019758,
      "loocv_error_days": 976.1898132332698,
      "jackknife_tmrca": 1965.8967469106628,
      "leverage": 0.0009679428132843322
    },
    {
      "taxon": "A/swine/Manitoba/D0180/2012|2012-12-06",
      "sampling_date": 2012.9289617486338,
      "root_divergence": 0.12772681315315085,
      "fitted_divergence": 0.13291384722068667,
      "predicted_date": 2006.7830419835623,
      "divergence_residual": -0.005187034067535817,
      "temporal_residual": -6.14591976507154,
      "z_score": -0.35526715701546235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5790418293675,
      "loocv_error_days": -127.80825051202072,
      "jackknife_tmrca": 1965.8922393659968,
      "leverage": 0.0009925509717475416
    },
    {
      "taxon": "A/swine/Belgium/Izegem-538/2010|2010-11-03",
      "sampling_date": 2010.8383561643836,
      "root_divergence": 0.12235540663345354,
      "fitted_divergence": 0.13124536803048137,
      "predicted_date": 2001.202761311364,
      "divergence_residual": -0.008889961397027829,
      "temporal_residual": -9.635594853019711,
      "z_score": -0.6088857852826269,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.615760658535,
      "loocv_error_days": -81.30300851121234,
      "jackknife_tmrca": 1965.8916982769713,
      "leverage": 0.0012942693672905344
    },
    {
      "taxon": "A/swine/Quebec/01000/2006|2006-02-23",
      "sampling_date": 2006.145205479452,
      "root_divergence": 0.10411190302735647,
      "fitted_divergence": 0.12714205996041675,
      "predicted_date": 1984.735278576514,
      "divergence_residual": -0.023030156933060278,
      "temporal_residual": -21.40992690293797,
      "z_score": -1.5773673881257513,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.939271786867,
      "loocv_error_days": -805.7172812166527,
      "jackknife_tmrca": 1965.860011827318,
      "leverage": 0.0031985225018067937
    },
    {
      "taxon": "A/swine/Western_Australia/AS16-2465-03/2016|2016-09-12",
      "sampling_date": 2016.6967213114754,
      "root_divergence": 0.1208462486922463,
      "fitted_divergence": 0.135668343893546,
      "predicted_date": 1999.7265077481607,
      "divergence_residual": -0.014822095201299706,
      "temporal_residual": -16.9702135633147,
      "z_score": -1.0151858566218896,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0607965729782,
      "loocv_error_days": -2423.7715107360746,
      "jackknife_tmrca": 1965.922693229381,
      "leverage": 0.0012994236027597376
    },
    {
      "taxon": "A/swine/Indiana/14TOSU3013/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13438104809985907,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2014.8873637998015,
      "divergence_residual": 0.0006537079679803381,
      "temporal_residual": 0.8873637998015056,
      "z_score": 0.0447733653334302,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0126172833782,
      "loocv_error_days": 369.858462753879,
      "jackknife_tmrca": 1965.893634196191,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Hong_Kong/362/2013|2013-01-17",
      "sampling_date": 2013.0438356164384,
      "root_divergence": 0.14139666740803133,
      "fitted_divergence": 0.13300246067713697,
      "predicted_date": 2025.1406604433091,
      "divergence_residual": 0.00839420673089436,
      "temporal_residual": 12.096824826870716,
      "z_score": 0.574930860653019,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.579859905149,
      "loocv_error_days": 1656.7828714515751,
      "jackknife_tmrca": 1965.9034535679482,
      "leverage": 0.0009857358608234361
    },
    {
      "taxon": "A/swine/Manitoba/D0476/2016|2016-12-09",
      "sampling_date": 2016.9371584699454,
      "root_divergence": 0.13400769697421583,
      "fitted_divergence": 0.13583571394268384,
      "predicted_date": 2014.377737817328,
      "divergence_residual": -0.0018280169684680159,
      "temporal_residual": -2.5594206526175185,
      "z_score": -0.12520341738803736,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8728832423062,
      "loocv_error_days": -753.9765268952178,
      "jackknife_tmrca": 1965.9032290381754,
      "leverage": 0.0013561460312924074
    },
    {
      "taxon": "A/swine/Indiana/16TOSU4595/2016|2016-07-01",
      "sampling_date": 2016.4972677595629,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13552893485528267,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004845111804249014,
      "temporal_residual": 7.129272637218719,
      "z_score": 0.3318484270020111,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.203106862655,
      "loocv_error_days": 257.8077324043906,
      "jackknife_tmrca": 1965.8902244937742,
      "leverage": 0.0012557509833125038
    },
    {
      "taxon": "A/swine/Iowa/A01732489/2016|2016-02-25",
      "sampling_date": 2016.1502732240438,
      "root_divergence": 0.1443681422686504,
      "fitted_divergence": 0.13528507939235662,
      "predicted_date": 2029.5403068037215,
      "divergence_residual": 0.00908306287629379,
      "temporal_residual": 13.39003357967772,
      "z_score": 0.6221115734037543,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6656454329514,
      "loocv_error_days": 918.7396993034982,
      "jackknife_tmrca": 1965.8844335524864,
      "leverage": 0.0011870799008915633
    },
    {
      "taxon": "A/swine/Korea/CY10/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.09764885258661865,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1979.244029804087,
      "divergence_residual": -0.03027500979937192,
      "temporal_residual": -27.75597019591305,
      "z_score": -2.0735774085917655,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.5629140433828,
      "loocv_error_days": -1985.8956456544463,
      "jackknife_tmrca": 1965.8201017878687,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3203/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Manitoba/D0266/2013|2013-08-28",
      "sampling_date": 2013.654794520548,
      "root_divergence": 0.1243266240247548,
      "fitted_divergence": 0.13346823377245842,
      "predicted_date": 2003.1847263246293,
      "divergence_residual": -0.009141609747703616,
      "temporal_residual": -10.470068195918657,
      "z_score": -0.6261215298233773,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3343032278706,
      "loocv_error_days": -847.5594446504163,
      "jackknife_tmrca": 1965.8904356026708,
      "leverage": 0.0009665792660001509
    },
    {
      "taxon": "A/swine/Minnesota/A02978561/2023|2023-09-20",
      "sampling_date": 2023.717808219178,
      "root_divergence": 0.14376784486582783,
      "fitted_divergence": 0.14043568798649717,
      "predicted_date": 2028.651490169767,
      "divergence_residual": 0.0033321568793306666,
      "temporal_residual": 4.933681950588834,
      "z_score": 0.22822404592605783,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4280297533044,
      "loocv_error_days": -1932.0915846603775,
      "jackknife_tmrca": 1965.98519820681,
      "leverage": 0.004790480107252112
    },
    {
      "taxon": "A/swine/Minnesota/1300/2007|2007-01-31",
      "sampling_date": 2007.0794520547945,
      "root_divergence": 0.10524309922531662,
      "fitted_divergence": 0.12799578564266298,
      "predicted_date": 1985.702818312103,
      "divergence_residual": -0.02275268641734636,
      "temporal_residual": -21.37663374269141,
      "z_score": -1.558363047689613,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3519919591952,
      "loocv_error_days": -996.204799917654,
      "jackknife_tmrca": 1965.8568865359614,
      "leverage": 0.0026841159359046666
    },
    {
      "taxon": "A/swine/Iowa/22TOSU1403/2022|2022-06-16",
      "sampling_date": 2022.454794520548,
      "root_divergence": 0.16443559310543882,
      "fitted_divergence": 0.13958266182333404,
      "predicted_date": 2059.2527193860756,
      "divergence_residual": 0.02485293128210478,
      "temporal_residual": 36.79792486552765,
      "z_score": 1.7022117312386527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0151143791202,
      "loocv_error_days": 1300.4068283435167,
      "jackknife_tmrca": 1965.8394260302982,
      "leverage": 0.003882212201084027
    },
    {
      "taxon": "A/swine/Mexico/AVX37/2012|2012-11-08",
      "sampling_date": 2012.8524590163934,
      "root_divergence": 0.130579239135227,
      "fitted_divergence": 0.13285465233673066,
      "predicted_date": 2010.0377032030742,
      "divergence_residual": -0.002275413201503651,
      "temporal_residual": -2.8147558133191524,
      "z_score": -0.15584620586802642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6227501801054,
      "loocv_error_days": 281.34884754582447,
      "jackknife_tmrca": 1965.8951395282502,
      "leverage": 0.0009976538662956498
    },
    {
      "taxon": "A/swine/Illinois/A01565507/2014|2014-09-16",
      "sampling_date": 2014.7068493150684,
      "root_divergence": 0.12237258992789014,
      "fitted_divergence": 0.1342494197218808,
      "predicted_date": 2001.2197628608192,
      "divergence_residual": -0.01187682979399067,
      "temporal_residual": -13.487086454249265,
      "z_score": -0.8134605441818739,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.6188547251443,
      "loocv_error_days": -1493.1400239698012,
      "jackknife_tmrca": 1965.8963304644265,
      "leverage": 0.0010010170065708228
    },
    {
      "taxon": "A/swine/Texas/01822/2007|2007-10-25",
      "sampling_date": 2007.813698630137,
      "root_divergence": 0.10950721603833458,
      "fitted_divergence": 0.12865434050782038,
      "predicted_date": 1989.3863297407129,
      "divergence_residual": -0.0191471244694858,
      "temporal_residual": -18.427368889424088,
      "z_score": -1.3114131094432881,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.9145832571355,
      "loocv_error_days": -693.6518899887797,
      "jackknife_tmrca": 1965.8704602572948,
      "leverage": 0.0023270435928264967
    },
    {
      "taxon": "A/swine/Hong_Kong/3503/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Manitoba/D0460/2016|2016-10-06",
      "sampling_date": 2016.7622950819673,
      "root_divergence": 0.14084011238386163,
      "fitted_divergence": 0.13571406257548657,
      "predicted_date": 2024.3166099628866,
      "divergence_residual": 0.005126049808375055,
      "temporal_residual": 7.554314880919264,
      "z_score": 0.35109026052844333,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3733691723457,
      "loocv_error_days": 223.1948115107295,
      "jackknife_tmrca": 1965.890313352901,
      "leverage": 0.0013144514651043898
    },
    {
      "taxon": "A/swine/Oklahoma/02985/2010|2010-03-10",
      "sampling_date": 2010.186301369863,
      "root_divergence": 0.11312220136429849,
      "fitted_divergence": 0.130703972941883,
      "predicted_date": 1992.5745314223736,
      "divergence_residual": -0.017581771577584504,
      "temporal_residual": -17.611769947489393,
      "z_score": -1.2041999189396255,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.2356682611517,
      "loocv_error_days": -1077.7187429568287,
      "jackknife_tmrca": 1965.8708315972372,
      "leverage": 0.0014572941025833715
    },
    {
      "taxon": "A/swine/Germany/Atteln-IDT14453/2011|2011-01-29",
      "sampling_date": 2011.0767123287671,
      "root_divergence": 0.13428502308774762,
      "fitted_divergence": 0.1314408298493756,
      "predicted_date": 2014.7555863375917,
      "divergence_residual": 0.0028441932383720114,
      "temporal_residual": 3.6788740088245504,
      "z_score": 0.19480273941579396,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.9798074661883,
      "loocv_error_days": 1425.6054989430686,
      "jackknife_tmrca": 1965.9161725463491,
      "leverage": 0.0012428553422824352
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0182/2016|2016-10-19",
      "sampling_date": 2016.7978142076502,
      "root_divergence": 0.13946599136394672,
      "fitted_divergence": 0.13573880390244505,
      "predicted_date": 2022.282049070531,
      "divergence_residual": 0.003727187461501663,
      "temporal_residual": 5.4842348628808395,
      "z_score": 0.25528023835409874,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8703551489748,
      "loocv_error_days": 26.495578818822025,
      "jackknife_tmrca": 1965.892774432345,
      "leverage": 0.0013227299358006747
    },
    {
      "taxon": "A/swine/Spain/18512/2011|2011-01-01",
      "sampling_date": 2011.0,
      "root_divergence": 0.130379975820564,
      "fitted_divergence": 0.13137806659988568,
      "predicted_date": 2009.8015344481485,
      "divergence_residual": -0.0009980907793216975,
      "temporal_residual": -1.198465551851541,
      "z_score": -0.06836062169559255,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5516897640402,
      "loocv_error_days": 932.0046863157004,
      "jackknife_tmrca": 1965.9085489057677,
      "leverage": 0.0012589245142064355
    },
    {
      "taxon": "A/swine/Iowa/A02862089/2023|2023-11-29",
      "sampling_date": 2023.9095890410958,
      "root_divergence": 0.15055254749353766,
      "fitted_divergence": 0.14056521473578473,
      "predicted_date": 2038.69710509927,
      "divergence_residual": 0.009987332757752931,
      "temporal_residual": 14.787516058174106,
      "z_score": 0.6840462716875688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.9112751471623,
      "loocv_error_days": -1095.134149759221,
      "jackknife_tmrca": 1965.946367989025,
      "leverage": 0.004939147062363798
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0096/2015|2015-04-03",
      "sampling_date": 2015.2520547945205,
      "root_divergence": 0.14085799461593992,
      "fitted_divergence": 0.13464502280994584,
      "predicted_date": 2024.343086881242,
      "divergence_residual": 0.006212971805994089,
      "temporal_residual": 9.091032086721498,
      "z_score": 0.4255350555623666,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3815612649857,
      "loocv_error_days": 777.8022383374255,
      "jackknife_tmrca": 1965.8892929000208,
      "leverage": 0.001052423644689838
    },
    {
      "taxon": "A/swine/Iowa/A02862183/2023|2023-12-28",
      "sampling_date": 2023.9890410958903,
      "root_divergence": 0.16371217018403014,
      "fitted_divergence": 0.14061887581763227,
      "predicted_date": 2058.1815997661865,
      "divergence_residual": 0.02309329436639787,
      "temporal_residual": 34.192558670296194,
      "z_score": 1.5816917584983092,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.7426179428426,
      "loocv_error_days": 640.4939433493014,
      "jackknife_tmrca": 1965.8617069606314,
      "leverage": 0.00500156814625735
    },
    {
      "taxon": "A/swine/QC/2108-2/2009|2009-04-03",
      "sampling_date": 2009.2520547945205,
      "root_divergence": 0.10877654909581605,
      "fitted_divergence": 0.1299115548291953,
      "predicted_date": 1988.7501612015712,
      "divergence_residual": -0.02113500573337926,
      "temporal_residual": -20.501893592949273,
      "z_score": -1.4475658541356395,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.6441947801313,
      "loocv_error_days": -1317.7708702556513,
      "jackknife_tmrca": 1965.8596517524556,
      "leverage": 0.0017479843287289795
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU1910/2015|2015-11-08",
      "sampling_date": 2015.8520547945207,
      "root_divergence": 0.13697189218813302,
      "fitted_divergence": 0.1350740577131823,
      "predicted_date": 2018.5925525705707,
      "divergence_residual": 0.0018978344749507325,
      "temporal_residual": 2.740497776050006,
      "z_score": 0.12998531523468226,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9587457742346,
      "loocv_error_days": 38.968880340503176,
      "jackknife_tmrca": 1965.8928019495804,
      "leverage": 0.0011354769432294198
    },
    {
      "taxon": "A/swine/Iowa/A02862466/2024|2024-03-26",
      "sampling_date": 2024.2322404371585,
      "root_divergence": 0.16653051076451547,
      "fitted_divergence": 0.14078313009388502,
      "predicted_date": 2062.354511353515,
      "divergence_residual": 0.025747380670630454,
      "temporal_residual": 38.12227091635668,
      "z_score": 1.7634738103417298,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.7786237250223,
      "loocv_error_days": 930.0664958922598,
      "jackknife_tmrca": 1965.8463665070171,
      "leverage": 0.005195660415195494
    },
    {
      "taxon": "A/swine/Illinois/A01116190/2011|2011-08-25",
      "sampling_date": 2011.6465753424657,
      "root_divergence": 0.11616796308081877,
      "fitted_divergence": 0.1319027549776646,
      "predicted_date": 1995.3279562046605,
      "divergence_residual": -0.01573479189684583,
      "temporal_residual": -16.31861913780517,
      "z_score": -1.077697719089398,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3498074157333,
      "loocv_error_days": -1204.144485239009,
      "jackknife_tmrca": 1965.8770979049616,
      "leverage": 0.0011376839346083339
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0494/2022|2022-04-30",
      "sampling_date": 2022.3260273972603,
      "root_divergence": 0.15814728193634306,
      "fitted_divergence": 0.13949569386309812,
      "predicted_date": 2049.9420751282664,
      "divergence_residual": 0.018651588073244935,
      "temporal_residual": 27.61604773100612,
      "z_score": 1.2774731344213361,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.7044400500822,
      "loocv_error_days": 503.46522144320176,
      "jackknife_tmrca": 1965.8726539378774,
      "leverage": 0.003796518780235893
    },
    {
      "taxon": "A/swine/Ohio/09SW83M/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531739525568,
      "loocv_error_days": -679.5566384861271,
      "jackknife_tmrca": 1965.8770977680774,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Indiana/17TOSU7178/2017|2017-08-01",
      "sampling_date": 2017.5808219178082,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.1362804792115755,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013469462355933187,
      "temporal_residual": 19.92792305494754,
      "z_score": 0.9225421571199526,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6352594745613,
      "loocv_error_days": 1115.63331760407,
      "jackknife_tmrca": 1965.8745141114093,
      "leverage": 0.0015299254799208497
    },
    {
      "taxon": "A/swine/Korea/CAS05/2004|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.1051935391879282,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 1985.6603608074633,
      "divergence_residual": -0.01992444493743642,
      "temporal_residual": -18.33963919253665,
      "z_score": -1.3646528663338646,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.3446581543524,
      "loocv_error_days": 125.8863908772044,
      "jackknife_tmrca": 1965.8996466255344,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Nebraska/A01476165/2014|2014-07-28",
      "sampling_date": 2014.5698630136985,
      "root_divergence": 0.12355857094128775,
      "fitted_divergence": 0.13414908557843647,
      "predicted_date": 2002.404615972881,
      "divergence_residual": -0.010590514637148718,
      "temporal_residual": -12.165247040817576,
      "z_score": -0.7253590351408435,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.0527305901148,
      "loocv_error_days": -1284.6326177139424,
      "jackknife_tmrca": 1965.8949922404088,
      "leverage": 0.000991702151467857
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2675/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.1419820323521749,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2026.0073676734953,
      "divergence_residual": 0.008627808694398553,
      "temporal_residual": 12.503258084454274,
      "z_score": 0.5909305831084357,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7938902071419,
      "loocv_error_days": 1566.8423707613351,
      "jackknife_tmrca": 1965.8992501472628,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Mexico/AVX14/2012|2012-01-26",
      "sampling_date": 2012.068306010929,
      "root_divergence": 0.12347507525684259,
      "fitted_divergence": 0.13223965105737961,
      "predicted_date": 2002.320436754521,
      "divergence_residual": -0.008764575800537022,
      "temporal_residual": -9.747869256407967,
      "z_score": -0.6002979518857395,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.0241175366018,
      "loocv_error_days": -381.3898402480305,
      "jackknife_tmrca": 1965.888851655306,
      "leverage": 0.0010759670940406342
    },
    {
      "taxon": "A/swine/Indiana/13TOSU1999/2013|2013-08-31",
      "sampling_date": 2013.6602739726027,
      "root_divergence": 0.12238385176444767,
      "fitted_divergence": 0.13347236901127932,
      "predicted_date": 2001.2309080520477,
      "divergence_residual": -0.011088517246831645,
      "temporal_residual": -12.429365920555028,
      "z_score": -0.7594679245417542,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.6234822862027,
      "loocv_error_days": -1109.1881634575873,
      "jackknife_tmrca": 1965.889640337706,
      "leverage": 0.0009665376285397868
    },
    {
      "taxon": "A/swine/Mexico/AVX33/2012|2012-10-29",
      "sampling_date": 2012.8251366120219,
      "root_divergence": 0.1264261660086085,
      "fitted_divergence": 0.1328334763454928,
      "predicted_date": 2005.3758801277168,
      "divergence_residual": -0.006407310336884298,
      "temporal_residual": -7.449256484305124,
      "z_score": -0.43884557106486566,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1032445345809,
      "loocv_error_days": -263.67108128532453,
      "jackknife_tmrca": 1965.8911741962406,
      "leverage": 0.0009995856505996112
    },
    {
      "taxon": "A/swine/Kansas/A01378040/2018|2018-04-16",
      "sampling_date": 2018.2876712328766,
      "root_divergence": 0.1290838949721036,
      "fitted_divergence": 0.13676434180218094,
      "predicted_date": 2008.2994954721567,
      "divergence_residual": -0.007680446830077348,
      "temporal_residual": -9.988175760719969,
      "z_score": -0.5260444551555199,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.071008963029,
      "loocv_error_days": -1905.3858940618268,
      "jackknife_tmrca": 1965.9316749761738,
      "leverage": 0.001757552616375444
    },
    {
      "taxon": "A/swine/Hong_Kong/3522/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879795,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3564/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.14589491160156923,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2031.8008829330308,
      "divergence_residual": 0.010236099433199669,
      "temporal_residual": 15.117822823741108,
      "z_score": 0.7010846462953795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2241575259159,
      "loocv_error_days": 928.1358314226991,
      "jackknife_tmrca": 1965.8818475596865,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Minnesota/D09-23141-5/2009|2009-05-06",
      "sampling_date": 2009.3424657534247,
      "root_divergence": 0.10955439014240034,
      "fitted_divergence": 0.12998908701323034,
      "predicted_date": 1989.427486353696,
      "divergence_residual": -0.020434696870829994,
      "temporal_residual": -19.914979399728736,
      "z_score": -1.3996007289039087,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.9292318921146,
      "loocv_error_days": -1246.6836678435207,
      "jackknife_tmrca": 1965.8620259418049,
      "leverage": 0.0017169128973608448
    },
    {
      "taxon": "A/swine/North_Carolina/A02978586/2023|2023-10-26",
      "sampling_date": 2023.8164383561643,
      "root_divergence": 0.1537071688927115,
      "fitted_divergence": 0.14050230174327347,
      "predicted_date": 2043.3679231974784,
      "divergence_residual": 0.013204867149438027,
      "temporal_residual": 19.55148484131405,
      "z_score": 0.9044196644685573,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.0683190747964,
      "loocv_error_days": -638.5005675196484,
      "jackknife_tmrca": 1965.9238614202786,
      "leverage": 0.004866583334515697
    },
    {
      "taxon": "A/swine/Illinois/A01840351/2015|2015-01-13",
      "sampling_date": 2015.0328767123287,
      "root_divergence": 0.13127401646030618,
      "fitted_divergence": 0.13448668146109496,
      "predicted_date": 2010.8731912649869,
      "divergence_residual": -0.003212665000788789,
      "temporal_residual": -4.159685447341872,
      "z_score": -0.22003988144529957,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.8748293319968,
      "loocv_error_days": -422.9768056662398,
      "jackknife_tmrca": 1965.8947196624943,
      "leverage": 0.0010290038288977346
    },
    {
      "taxon": "A/swine/Ohio/11SW197/2011|2011-08-08",
      "sampling_date": 2011.6,
      "root_divergence": 0.11882837240262265,
      "fitted_divergence": 0.13186528880782325,
      "predicted_date": 1997.7997082792463,
      "divergence_residual": -0.013036916405200605,
      "temporal_residual": -13.800291720753648,
      "z_score": -0.8929164850702763,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3238275359704,
      "loocv_error_days": -831.3719924867801,
      "jackknife_tmrca": 1965.88185971017,
      "leverage": 0.0011453404217154832
    },
    {
      "taxon": "A/swine/Jalisco/JalDMZC12/2015|2015-01-12",
      "sampling_date": 2015.0301369863014,
      "root_divergence": 0.1152491327102984,
      "fitted_divergence": 0.13448469640473887,
      "predicted_date": 1994.4896265811935,
      "divergence_residual": -0.019235563694440475,
      "temporal_residual": -20.540510405107852,
      "z_score": -1.317470434613937,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.013790030324,
      "loocv_error_days": -2562.7207256707807,
      "jackknife_tmrca": 1965.902820370402,
      "leverage": 0.0010287345119020296
    },
    {
      "taxon": "A/swine/Manitoba/D0304/2013|2013-12-18",
      "sampling_date": 2013.9616438356165,
      "root_divergence": 0.12929001362027898,
      "fitted_divergence": 0.1336986901663484,
      "predicted_date": 2008.5346298770776,
      "divergence_residual": -0.004408676546069412,
      "temporal_residual": -5.427013958538964,
      "z_score": -0.3019563708913336,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.1499885828703,
      "loocv_error_days": -296.45708106557777,
      "jackknife_tmrca": 1965.8926348157738,
      "leverage": 0.0009678113490203133
    },
    {
      "taxon": "A/swine/Binh_Duong/03_06/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.1256864472644922,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 2004.593366235626,
      "divergence_residual": -0.004932489507873228,
      "temporal_residual": -5.49156527122318,
      "z_score": -0.33783304710454715,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8357731177096,
      "loocv_error_days": 639.4948983667371,
      "jackknife_tmrca": 1965.9066590196248,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Manitoba/D0475/2016|2016-12-09",
      "sampling_date": 2016.9371584699454,
      "root_divergence": 0.13480709378496822,
      "fitted_divergence": 0.13583571394268384,
      "predicted_date": 2015.4776789232737,
      "divergence_residual": -0.0010286201577156262,
      "temporal_residual": -1.4594795466716732,
      "z_score": -0.0704516211620011,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1653353321872,
      "loocv_error_days": -647.1584010661998,
      "jackknife_tmrca": 1965.901795632681,
      "leverage": 0.0013561460312924074
    },
    {
      "taxon": "A/swine/Hong_Kong/2904/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.14288125994552786,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2027.3387884641297,
      "divergence_residual": 0.009527036287751506,
      "temporal_residual": 13.834678875088684,
      "z_score": 0.652519928086871,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.122863115122,
      "loocv_error_days": 1686.9997254010987,
      "jackknife_tmrca": 1965.899720917944,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Hong_Kong/2820/2015|2015-06-18",
      "sampling_date": 2015.4602739726026,
      "root_divergence": 0.1459725845215117,
      "fitted_divergence": 0.13479462391256425,
      "predicted_date": 2031.9158875672822,
      "divergence_residual": 0.011177960608947463,
      "temporal_residual": 16.455613594679562,
      "z_score": 0.7655940244591751,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2535602428502,
      "loocv_error_days": 1385.4978102079224,
      "jackknife_tmrca": 1965.884852687982,
      "leverage": 0.0010781020301770423
    },
    {
      "taxon": "A/swine/Iowa/13H090/2013|2013-08-28",
      "sampling_date": 2013.654794520548,
      "root_divergence": 0.12162516656814536,
      "fitted_divergence": 0.13346823377245842,
      "predicted_date": 2000.4843548486972,
      "divergence_residual": -0.011843067204313065,
      "temporal_residual": -13.170439671850772,
      "z_score": -0.8111480975906101,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3458983675228,
      "loocv_error_days": -1208.5743198924602,
      "jackknife_tmrca": 1965.8892958842061,
      "leverage": 0.0009665792660001509
    },
    {
      "taxon": "A/swine/Manitoba/D0093/2012|2012-04-17",
      "sampling_date": 2012.292349726776,
      "root_divergence": 0.12834619562851088,
      "fitted_divergence": 0.13241689042888752,
      "predicted_date": 2007.4685954645438,
      "divergence_residual": -0.00407069480037664,
      "temporal_residual": -4.823754262232114,
      "z_score": -0.2788075323928741,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8063118076063,
      "loocv_error_days": 187.7246500233125,
      "jackknife_tmrca": 1965.8949956025633,
      "leverage": 0.0010487558275933137
    },
    {
      "taxon": "A/swine/Guangdong/02/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.09153064802502729,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1974.0564268184696,
      "divergence_residual": -0.03454162665598824,
      "temporal_residual": -30.943573181530382,
      "z_score": -2.3658039143344642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.3159657566807,
      "loocv_error_days": -2076.093507372365,
      "jackknife_tmrca": 1965.7958169916612,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU18783/2015|2015-08-30",
      "sampling_date": 2015.6602739726027,
      "root_divergence": 0.13689689516070624,
      "fitted_divergence": 0.13493759692903032,
      "predicted_date": 2018.4822859423996,
      "divergence_residual": 0.0019592982316759266,
      "temporal_residual": 2.822011969796904,
      "z_score": 0.13419505317488886,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9315164090056,
      "loocv_error_days": 99.07129989614901,
      "jackknife_tmrca": 1965.892420729724,
      "leverage": 0.0011059131623734587
    },
    {
      "taxon": "A/swine/Italy/134414/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.1388316108279896,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2021.34276802423,
      "divergence_residual": 0.004612250400541695,
      "temporal_residual": 6.677014599572431,
      "z_score": 0.31589942651414077,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.64048938871,
      "loocv_error_days": 721.2723108701182,
      "jackknife_tmrca": 1965.8917060009012,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Korea/CY02-07/2012|2012-02-07",
      "sampling_date": 2012.1010928961748,
      "root_divergence": 0.11783314452876541,
      "fitted_divergence": 0.13226566412815996,
      "predicted_date": 1996.8667202502209,
      "divergence_residual": -0.014432519599394553,
      "temporal_residual": -15.234372645953954,
      "z_score": -0.9885032833575922,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9590957846276,
      "loocv_error_days": -1147.6144449926142,
      "jackknife_tmrca": 1965.880483837056,
      "leverage": 0.0010717432984060672
    },
    {
      "taxon": "A/swine/Korea/CY05/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.09175928735623569,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1974.2502892605091,
      "divergence_residual": -0.036164575029754883,
      "temporal_residual": -32.749710739490865,
      "z_score": -2.476961899268397,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.3969619189913,
      "loocv_error_days": -2777.009659088414,
      "jackknife_tmrca": 1965.7910172405896,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Hong_Kong/4995/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013096650874953375,
      "temporal_residual": 19.319967033393368,
      "z_score": 0.8970077817474493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659992059832,
      "loocv_error_days": 1528.1356620401925,
      "jackknife_tmrca": 1965.880746446346,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Minnesota/MT_13_01_S85/2013|2013-02-20",
      "sampling_date": 2013.13698630137,
      "root_divergence": 0.13036801523597474,
      "fitted_divergence": 0.13307407688036815,
      "predicted_date": 2009.7874056029202,
      "divergence_residual": -0.0027060616443934093,
      "temporal_residual": -3.3495806984496994,
      "z_score": -0.1853419149739554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5451929403337,
      "loocv_error_days": 149.0974748815088,
      "jackknife_tmrca": 1965.8939719170546,
      "leverage": 0.0009809562887254037
    },
    {
      "taxon": "A/swine/Guangdong/L22/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.08748169365905142,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 1970.6233334091019,
      "divergence_residual": -0.04313724311331402,
      "temporal_residual": -39.461598097747355,
      "z_score": -2.954529606479412,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.8297437321962,
      "loocv_error_days": -4476.207334692007,
      "jackknife_tmrca": 1965.7982829856512,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Wisconsin/194/1980|1980-01-01",
      "sampling_date": 1980.0,
      "root_divergence": 0.010192868102187148,
      "fitted_divergence": 0.09854043590821915,
      "predicted_date": 1905.0904245013685,
      "divergence_residual": -0.088347567806032,
      "temporal_residual": -74.90957549863151,
      "z_score": -6.051047445422055,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1968.9750996382572,
      "loocv_error_days": -4026.8448571265453,
      "jackknife_tmrca": 1965.196002349936,
      "leverage": 0.04487898541862029
    },
    {
      "taxon": "A/swine/Ohio/OH-18-7450/2018|2018-04-02",
      "sampling_date": 2018.2493150684932,
      "root_divergence": 0.12407809101995351,
      "fitted_divergence": 0.13673818697027343,
      "predicted_date": 2002.9311302865551,
      "divergence_residual": -0.012660095950319916,
      "temporal_residual": -15.318184781938044,
      "z_score": -0.8671075295153856,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.241999898451,
      "loocv_error_days": -2559.4218658578943,
      "jackknife_tmrca": 1965.9444164326708,
      "leverage": 0.0017442126170358085
    },
    {
      "taxon": "A/swine/Ohio/14TOSU21801/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13501755378375144,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2015.7725408348194,
      "divergence_residual": 0.001290213651872707,
      "temporal_residual": 1.7725408348194378,
      "z_score": 0.08836852237238346,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.2455012128064,
      "loocv_error_days": 454.9193179775386,
      "jackknife_tmrca": 1965.8937544449623,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3563/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.14589491160156923,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2031.8008829330308,
      "divergence_residual": 0.010236099433199669,
      "temporal_residual": 15.117822823741108,
      "z_score": 0.7010846462953795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2241575259159,
      "loocv_error_days": 928.1358314226991,
      "jackknife_tmrca": 1965.8818475596865,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Nebraska/A01493915/2014|2014-04-09",
      "sampling_date": 2014.268493150685,
      "root_divergence": 0.12945914101807768,
      "fitted_divergence": 0.13392694448753262,
      "predicted_date": 2008.7285809598313,
      "divergence_residual": -0.0044678034694549396,
      "temporal_residual": -5.539912190853556,
      "z_score": -0.3060060558752278,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2115779547382,
      "loocv_error_days": -386.03827531951686,
      "jackknife_tmrca": 1965.8930890315464,
      "leverage": 0.0009763005856707458
    },
    {
      "taxon": "A/swine/Spain/41410-1/2021|2021-03-31",
      "sampling_date": 2021.2410958904109,
      "root_divergence": 0.14848675515021145,
      "fitted_divergence": 0.1387629425385588,
      "predicted_date": 2035.6384368651438,
      "divergence_residual": 0.009723812611652644,
      "temporal_residual": 14.39734097473297,
      "z_score": 0.6659974114135849,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.164466960311,
      "loocv_error_days": -393.23871671894716,
      "jackknife_tmrca": 1965.906935338479,
      "leverage": 0.003125251821025709
    },
    {
      "taxon": "A/swine/Manitoba/D0423/2016|2016-05-05",
      "sampling_date": 2016.3415300546449,
      "root_divergence": 0.12718110315927555,
      "fitted_divergence": 0.13541970227013525,
      "predicted_date": 2006.1875211755828,
      "divergence_residual": -0.008238599110859696,
      "temporal_residual": -10.154008879062076,
      "z_score": -0.5642730789496649,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3766397794918,
      "loocv_error_days": -1448.1761729996474,
      "jackknife_tmrca": 1965.9081885405558,
      "leverage": 0.001223782223164484
    },
    {
      "taxon": "A/swine/Missouri/A01047969/2010|2010-12-14",
      "sampling_date": 2010.9506849315069,
      "root_divergence": 0.12239816011059393,
      "fitted_divergence": 0.13133764653376476,
      "predicted_date": 2001.2450710224014,
      "divergence_residual": -0.008939486423170828,
      "temporal_residual": -9.705613909105523,
      "z_score": -0.6122778230078193,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.631264912174,
      "loocv_error_days": -116.66816206135559,
      "jackknife_tmrca": 1965.89114980741,
      "leverage": 0.0012694942099970876
    },
    {
      "taxon": "A/swine/Hong_Kong/3310/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Nebraska/A02862417/2024|2024-03-14",
      "sampling_date": 2024.1994535519125,
      "root_divergence": 0.14250107058028322,
      "fitted_divergence": 0.14076098617655947,
      "predicted_date": 2026.7758697670092,
      "divergence_residual": 0.0017400844037237517,
      "temporal_residual": 2.5764162150967422,
      "z_score": 0.11918079407787012,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9630044036805,
      "loocv_error_days": -2277.8630513917165,
      "jackknife_tmrca": 1966.007218804233,
      "leverage": 0.005169228030228481
    },
    {
      "taxon": "A/swine/Ilinois/A02090968/2015|2015-10-09",
      "sampling_date": 2015.7698630136986,
      "root_divergence": 0.12690046454667245,
      "fitted_divergence": 0.13501564907386546,
      "predicted_date": 2005.8841990058543,
      "divergence_residual": -0.008115184527193009,
      "temporal_residual": -9.885664007844298,
      "z_score": -0.5558202429546355,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.2743726940682,
      "loocv_error_days": -1276.7278392449798,
      "jackknife_tmrca": 1965.9027177162227,
      "leverage": 0.001122459629927442
    },
    {
      "taxon": "A/swine/Indiana/A01812246/2016|2016-07-26",
      "sampling_date": 2016.5655737704917,
      "root_divergence": 0.1295848523269612,
      "fitted_divergence": 0.13557673777492454,
      "predicted_date": 2008.873348947817,
      "divergence_residual": -0.0059918854479633354,
      "temporal_residual": -7.692224822674689,
      "z_score": -0.41039254428331456,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2555175695081,
      "loocv_error_days": -1208.9980274092532,
      "jackknife_tmrca": 1965.9070663160994,
      "leverage": 0.001270362132576482
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2810/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13103211194694658,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2010.5801087229133,
      "divergence_residual": -0.0007934507700139981,
      "temporal_residual": -0.9705762085934566,
      "z_score": -0.05434454364949206,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7896922243358,
      "loocv_error_days": 817.7974137057927,
      "jackknife_tmrca": 1965.904382911264,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Ontario/G12/2014|2014-09-03",
      "sampling_date": 2014.6712328767123,
      "root_divergence": 0.13426138415642877,
      "fitted_divergence": 0.13422337034877965,
      "predicted_date": 2014.72321986147,
      "divergence_residual": 3.801380764911766e-05,
      "temporal_residual": 0.05198698475760466,
      "z_score": 0.002603618406009517,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.9681873950105,
      "loocv_error_days": 108.46263780842025,
      "jackknife_tmrca": 1965.8928970039424,
      "leverage": 0.0009984560063735148
    },
    {
      "taxon": "A/swine/Hong_Kong/3275/2011|2011-08-18",
      "sampling_date": 2011.627397260274,
      "root_divergence": 0.13366051505927387,
      "fitted_divergence": 0.1318873339617059,
      "predicted_date": 2013.9106070217535,
      "divergence_residual": 0.0017731810975679663,
      "temporal_residual": 2.283209761479611,
      "z_score": 0.12144763253999558,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7510238711402,
      "loocv_error_days": 1140.9046196189042,
      "jackknife_tmrca": 1965.9083942604952,
      "leverage": 0.0011408163570155437
    },
    {
      "taxon": "A/swine/Hong_Kong/2789/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.14275221941394878,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2027.1477275493526,
      "divergence_residual": 0.009397995756172423,
      "temporal_residual": 13.64361796031153,
      "z_score": 0.6436817631168762,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0756551301108,
      "loocv_error_days": 1669.7570088757377,
      "jackknife_tmrca": 1965.8996533618179,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Colombo/48/2004|2004-03-03",
      "sampling_date": 2004.1693989071039,
      "root_divergence": 0.10348010621327401,
      "fitted_divergence": 0.1252809266471717,
      "predicted_date": 1984.1961580876477,
      "divergence_residual": -0.02180082043389768,
      "temporal_residual": -19.973240819456123,
      "z_score": -1.4931684263710392,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.7146911729997,
      "loocv_error_days": -166.08199988156053,
      "jackknife_tmrca": 1965.8846314003636,
      "leverage": 0.00450800400314765
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0622/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14626365390900142,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2032.3468528055437,
      "divergence_residual": 0.005334743026057243,
      "temporal_residual": 7.898765373849756,
      "z_score": 0.36538394843737626,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.3381923171928,
      "loocv_error_days": -1866.389190571532,
      "jackknife_tmrca": 1965.9889498611783,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Hong_Kong/NS5150/2015|2015-12-03",
      "sampling_date": 2015.9205479452055,
      "root_divergence": 0.14812686614687381,
      "fitted_divergence": 0.13512264785343797,
      "predicted_date": 2035.1055754350602,
      "divergence_residual": 0.013004218293435843,
      "temporal_residual": 19.185027489854747,
      "z_score": 0.8906769460475531,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0420939353198,
      "loocv_error_days": 1505.3946728892581,
      "jackknife_tmrca": 1965.8806388588848,
      "leverage": 0.0011467224477072868
    },
    {
      "taxon": "A/swine/Korea/CY03-16/2012|2012-03-27",
      "sampling_date": 2012.2349726775956,
      "root_divergence": 0.11825223527556876,
      "fitted_divergence": 0.13237161531086455,
      "predicted_date": 1997.258311938542,
      "divergence_residual": -0.014119380035295795,
      "temporal_residual": -14.976660739053614,
      "z_score": -0.9670559203293256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1124104244489,
      "loocv_error_days": -1140.5158629618413,
      "jackknife_tmrca": 1965.8813330471278,
      "leverage": 0.0010553560364625248
    },
    {
      "taxon": "A/swine/Quebec/1708733/2015|2015-02-12",
      "sampling_date": 2015.1150684931506,
      "root_divergence": 0.1209291588341041,
      "fitted_divergence": 0.1345461660744529,
      "predicted_date": 1999.806778103328,
      "divergence_residual": -0.01361700724034881,
      "temporal_residual": -15.30829038982256,
      "z_score": -0.932647710878811,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.090846018413,
      "loocv_error_days": -1835.097258897908,
      "jackknife_tmrca": 1965.900850809986,
      "leverage": 0.0010373523579365797
    },
    {
      "taxon": "A/swine/Manitoba/D0098/2012|2012-09-26",
      "sampling_date": 2012.7349726775956,
      "root_divergence": 0.12612815536290106,
      "fitted_divergence": 0.1327634652785648,
      "predicted_date": 2005.059165141275,
      "divergence_residual": -0.006635309915663745,
      "temporal_residual": -7.67580753632069,
      "z_score": -0.4544615784207182,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.9942899742966,
      "loocv_error_days": -270.5343573799393,
      "jackknife_tmrca": 1965.891000590037,
      "leverage": 0.00100636877003651
    },
    {
      "taxon": "A/swine/North_Carolina/A01732197/2016|2016-02-15",
      "sampling_date": 2016.122950819672,
      "root_divergence": 0.12672865404868558,
      "fitted_divergence": 0.13526580315912357,
      "predicted_date": 2005.699448685458,
      "divergence_residual": -0.008537149110437986,
      "temporal_residual": -10.423502134214004,
      "z_score": -0.584721182470129,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.2113198939844,
      "loocv_error_days": -1428.7231956074077,
      "jackknife_tmrca": 1965.9064089356677,
      "leverage": 0.001182066863501426
    },
    {
      "taxon": "A/swine/Manitoba/D0497/2017|2017-04-20",
      "sampling_date": 2017.2986301369863,
      "root_divergence": 0.1398337504832964,
      "fitted_divergence": 0.13608603889368537,
      "predicted_date": 2022.826563208072,
      "divergence_residual": 0.0037477115896110413,
      "temporal_residual": 5.527933071085727,
      "z_score": 0.25668596435256014,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.004265717432,
      "loocv_error_days": -107.5166042422128,
      "jackknife_tmrca": 1965.8947503796417,
      "leverage": 0.0014498069296319251
    },
    {
      "taxon": "A/swine/Nebraska/A01399268/2013|2013-08-09",
      "sampling_date": 2013.6027397260275,
      "root_divergence": 0.13506211613361702,
      "fitted_divergence": 0.13342891214829355,
      "predicted_date": 2015.835238145242,
      "divergence_residual": 0.0016332039853234614,
      "temporal_residual": 2.2324984192146076,
      "z_score": 0.11186040599263569,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.262157237458,
      "loocv_error_days": 606.1022460500074,
      "jackknife_tmrca": 1965.8951841222877,
      "leverage": 0.0009670902397745421
    },
    {
      "taxon": "A/swine/Iowa/00186/2003|2003-10-02",
      "sampling_date": 2003.7506849315068,
      "root_divergence": 0.09744714562882517,
      "fitted_divergence": 0.12487723295286339,
      "predicted_date": 1979.0730032217075,
      "divergence_residual": -0.02743008732403822,
      "temporal_residual": -24.677681709799344,
      "z_score": -1.8787247227251103,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.498862050434,
      "loocv_error_days": -822.4783073118913,
      "jackknife_tmrca": 1965.8493774914266,
      "leverage": 0.004824148674299843
    },
    {
      "taxon": "A/swine/Iowa/H03HB4/2003|2003-02-01",
      "sampling_date": 2003.0849315068492,
      "root_divergence": 0.08711073559506374,
      "fitted_divergence": 0.124228954357175,
      "predicted_date": 1970.3087994406949,
      "divergence_residual": -0.03711821876211126,
      "temporal_residual": -32.77613206615433,
      "z_score": -2.5422782810751614,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.6927993629147,
      "loocv_error_days": -1969.4762655720879,
      "jackknife_tmrca": 1965.78176632915,
      "leverage": 0.005354641111180351
    },
    {
      "taxon": "A/swine/California/A00968949/2014|2014-07-02",
      "sampling_date": 2014.4986301369863,
      "root_divergence": 0.12031939257187109,
      "fitted_divergence": 0.13409675613196098,
      "predicted_date": 1999.2185504965812,
      "divergence_residual": -0.013777363560089892,
      "temporal_residual": -15.28007964040512,
      "z_score": -0.9436307376108758,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.8678977561758,
      "loocv_error_days": -1691.3750020910402,
      "jackknife_tmrca": 1965.8949793378167,
      "leverage": 0.0009874300202284433
    },
    {
      "taxon": "A/swine/Thailand/CU-BN54/2012|2012-03-15",
      "sampling_date": 2012.2021857923498,
      "root_divergence": 0.12498611277555208,
      "fitted_divergence": 0.13234570807508048,
      "predicted_date": 2003.86329508797,
      "divergence_residual": -0.007359595299528399,
      "temporal_residual": -8.338890704379764,
      "z_score": -0.5040688888496027,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.5769356406058,
      "loocv_error_days": -228.3726179245005,
      "jackknife_tmrca": 1965.8907150818661,
      "leverage": 0.0010592415093832472
    },
    {
      "taxon": "A/swine/Mexico/AVX32/2012|2012-10-18",
      "sampling_date": 2012.795081967213,
      "root_divergence": 0.1281060647664095,
      "fitted_divergence": 0.13281016153122452,
      "predicted_date": 2007.2015511741645,
      "divergence_residual": -0.004704096764815008,
      "temporal_residual": -5.593530793048558,
      "z_score": -0.3221901113819746,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.7179383346156,
      "loocv_error_days": -28.176711806209994,
      "jackknife_tmrca": 1965.8929000496767,
      "leverage": 0.001001777069581346
    },
    {
      "taxon": "A/swine/Mexico/AVX57/2013|2013-06-21",
      "sampling_date": 2013.468493150685,
      "root_divergence": 0.12276038846944716,
      "fitted_divergence": 0.133327192972388,
      "predicted_date": 2001.6046846794957,
      "divergence_residual": -0.010566804502940827,
      "temporal_residual": -11.863808471189259,
      "z_score": -0.7237350951661261,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.761376585648,
      "loocv_error_days": -988.7743253797789,
      "jackknife_tmrca": 1965.889059519392,
      "leverage": 0.000969371854961865
    },
    {
      "taxon": "A/swine/Korea/S2001/2015|2015-07-02",
      "sampling_date": 2015.4986301369863,
      "root_divergence": 0.12577296644430766,
      "fitted_divergence": 0.1348220973153211,
      "predicted_date": 2004.6842702785057,
      "divergence_residual": -0.009049130871013444,
      "temporal_residual": -10.814359858480657,
      "z_score": -0.6197875233029018,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8621777321168,
      "loocv_error_days": -1328.2142408785803,
      "jackknife_tmrca": 1965.90128580306,
      "leverage": 0.001083196736664476
    },
    {
      "taxon": "A/swine/Ohio/09SW79E/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11520272282891848,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1994.4474701357042,
      "divergence_residual": -0.015006225685390187,
      "temporal_residual": -15.15252986429573,
      "z_score": -1.0277972088418652,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9986058080128,
      "loocv_error_days": -584.9092286232822,
      "jackknife_tmrca": 1965.8792876451662,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Germany/Coesfeld-Harle-IDT14741-1/2012|2012-01-26",
      "sampling_date": 2012.068306010929,
      "root_divergence": 0.13270437053630996,
      "fitted_divergence": 0.13223965105737961,
      "predicted_date": 2012.6590666521138,
      "divergence_residual": 0.00046471947893034216,
      "temporal_residual": 0.5907606411847155,
      "z_score": 0.0318292816163675,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.40092956753,
      "loocv_error_days": 851.9907540485126,
      "jackknife_tmrca": 1965.9026270778122,
      "leverage": 0.0010759670940406342
    },
    {
      "taxon": "A/swine/Ohio/17TOSU5140/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Minnesota/5947/2007|2007-02-20",
      "sampling_date": 2007.13698630137,
      "root_divergence": 0.10834075168214916,
      "fitted_divergence": 0.1280477879977572,
      "predicted_date": 1988.3718333796526,
      "divergence_residual": -0.01970703631560805,
      "temporal_residual": -18.765152921717345,
      "z_score": -1.3497622483078475,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.4883964995363,
      "loocv_error_days": -602.1474251197308,
      "jackknife_tmrca": 1965.8713905211678,
      "leverage": 0.0026546359539215162
    },
    {
      "taxon": "A/swine/Iowa/17TOSU3483/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14901560422819687,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2036.4214651693712,
      "divergence_residual": 0.012850180820330875,
      "temporal_residual": 19.007766539234353,
      "z_score": 0.8801267058850001,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.3664031495741,
      "loocv_error_days": 1078.4753257244547,
      "jackknife_tmrca": 1965.8760437352641,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Michigan/22TOSU3734/2022|2022-08-06",
      "sampling_date": 2022.5945205479452,
      "root_divergence": 0.15741784833427058,
      "fitted_divergence": 0.1396770313121003,
      "predicted_date": 2048.8620559313845,
      "divergence_residual": 0.017740817022170285,
      "temporal_residual": 26.26753538343928,
      "z_score": 1.2150931620142933,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.4355462395756,
      "loocv_error_days": 307.18463386801113,
      "jackknife_tmrca": 1965.8802129309672,
      "leverage": 0.003976644440100449
    },
    {
      "taxon": "A/swine/Minnesota/00395/2004|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.10299509200245727,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 1983.7828229490037,
      "divergence_residual": -0.022122892122907356,
      "temporal_residual": -20.21717705099627,
      "z_score": -1.51522756302213,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.537311911135,
      "loocv_error_days": -168.9968244579337,
      "jackknife_tmrca": 1965.8843380008911,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Ohio/09SW99/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.753173952557,
      "loocv_error_days": -679.556638486044,
      "jackknife_tmrca": 1965.877097768078,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Manitoba/D0213/2013|2013-03-28",
      "sampling_date": 2013.2356164383561,
      "root_divergence": 0.12438136065477724,
      "fitted_divergence": 0.13314967076630446,
      "predicted_date": 2003.24073139978,
      "divergence_residual": -0.00876831011152722,
      "temporal_residual": -9.994885038576058,
      "z_score": -0.6005537200244534,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3546664463302,
      "loocv_error_days": -687.0169845874927,
      "jackknife_tmrca": 1965.8894881064984,
      "leverage": 0.0009766245204912455
    },
    {
      "taxon": "A/swine/British_Columbia/SD0286/2018|2018-04-10",
      "sampling_date": 2018.2712328767122,
      "root_divergence": 0.14118445172266794,
      "fitted_divergence": 0.13675313385414464,
      "predicted_date": 2024.826448137459,
      "divergence_residual": 0.004431317868523299,
      "temporal_residual": 6.555215260746763,
      "z_score": 0.3035071064667188,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.4971325327163,
      "loocv_error_days": -282.74015064453783,
      "jackknife_tmrca": 1965.8988103208533,
      "leverage": 0.0017518215889410413
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2623/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/British_Columbia/SD0290/2018|2018-04-23",
      "sampling_date": 2018.3068493150686,
      "root_divergence": 0.1407217528945855,
      "fitted_divergence": 0.13677741536699559,
      "predicted_date": 2024.1413636893558,
      "divergence_residual": 0.003944337527589908,
      "temporal_residual": 5.83451437428721,
      "z_score": 0.27015314753889236,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3277007681716,
      "loocv_error_days": -357.6340067541374,
      "jackknife_tmrca": 1965.9003842271877,
      "leverage": 0.001764265138429894
    },
    {
      "taxon": "A/swine/Iowa/A01076508/2010|2010-10-04",
      "sampling_date": 2010.7561643835616,
      "root_divergence": 0.12399334477910459,
      "fitted_divergence": 0.13117766224433483,
      "predicted_date": 2002.8449152791677,
      "divergence_residual": -0.007184317465230239,
      "temporal_residual": -7.911249104393846,
      "z_score": -0.4920638668913572,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2153265898532,
      "loocv_error_days": 167.70899584804124,
      "jackknife_tmrca": 1965.8960957527975,
      "leverage": 0.0013130136718379605
    },
    {
      "taxon": "A/swine/Hong_Kong/2308/2014|2014-06-05",
      "sampling_date": 2014.4246575342465,
      "root_divergence": 0.14753303425356212,
      "fitted_divergence": 0.13404229934513753,
      "predicted_date": 2034.2263318100404,
      "divergence_residual": 0.01349073490842459,
      "temporal_residual": 19.801674275793857,
      "z_score": 0.9239991437423044,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.824958587967,
      "loocv_error_days": 1972.4599598714376,
      "jackknife_tmrca": 1965.8916697366947,
      "leverage": 0.000983407518645602
    },
    {
      "taxon": "A/swine/Indiana/13TOSU5147/2013|2013-08-31",
      "sampling_date": 2013.6602739726027,
      "root_divergence": 0.12091651806320013,
      "fitted_divergence": 0.13347236901127932,
      "predicted_date": 1999.7945338239274,
      "divergence_residual": -0.012555850948079192,
      "temporal_residual": -13.865740148675286,
      "z_score": -0.8599676447378934,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0866153332227,
      "loocv_error_days": -1305.2788180335551,
      "jackknife_tmrca": 1965.8890267086206,
      "leverage": 0.0009665376285397868
    },
    {
      "taxon": "A/swine/Brazil/246-18-206/2018|2018-07-24",
      "sampling_date": 2018.558904109589,
      "root_divergence": 0.151929404173802,
      "fitted_divergence": 0.1369490141465775,
      "predicted_date": 2040.7357164846176,
      "divergence_residual": 0.014980390027224483,
      "temporal_residual": 22.176812375028476,
      "z_score": 1.0260276887834565,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.4327001343083,
      "loocv_error_days": 1049.6539980287025,
      "jackknife_tmrca": 1965.8704293392464,
      "leverage": 0.001855121509093703
    },
    {
      "taxon": "A/swine/Indiana/14TOSU6376/2014|2014-07-18",
      "sampling_date": 2014.5424657534247,
      "root_divergence": 0.1328872842668318,
      "fitted_divergence": 0.13412897159985793,
      "predicted_date": 2012.894609037925,
      "divergence_residual": -0.0012416873330261258,
      "temporal_residual": -1.6478567154997563,
      "z_score": -0.08504488749499758,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4655553885489,
      "loocv_error_days": -28.091510770906893,
      "jackknife_tmrca": 1965.893148578676,
      "leverage": 0.0009900127412005501
    },
    {
      "taxon": "A/swine/Germany/Ottendorf-IDT11910/2010|2010-04-29",
      "sampling_date": 2010.323287671233,
      "root_divergence": 0.13056604935068758,
      "fitted_divergence": 0.1308185169710414,
      "predicted_date": 2010.0220245285755,
      "divergence_residual": -0.0002524676203538301,
      "temporal_residual": -0.3012631426574899,
      "z_score": -0.01729185745721824,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.620427501016,
      "loocv_error_days": 1204.2803228282276,
      "jackknife_tmrca": 1965.9171743804648,
      "leverage": 0.0014203260901463008
    },
    {
      "taxon": "A/Swine/Iowa/569/99|1999-01-01",
      "sampling_date": 1999.0,
      "root_divergence": 0.08120225436623721,
      "fitted_divergence": 0.1200915608451284,
      "predicted_date": 1965.2990200921026,
      "divergence_residual": -0.03888930647889119,
      "temporal_residual": -33.70097990789736,
      "z_score": -2.6635825350617424,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1995.5347124671293,
      "loocv_error_days": -1265.696271381009,
      "jackknife_tmrca": 1965.795444575331,
      "leverage": 0.009357509465503873
    },
    {
      "taxon": "A/swine/Manitoba/D0440/2016|2016-05-20",
      "sampling_date": 2016.3825136612022,
      "root_divergence": 0.13418606729251845,
      "fitted_divergence": 0.1354484808413686,
      "predicted_date": 2014.6202920848257,
      "divergence_residual": -0.0012624135488501498,
      "temporal_residual": -1.7622215763765325,
      "z_score": -0.08646445476130397,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.938790271707,
      "loocv_error_days": -527.3199680131545,
      "jackknife_tmrca": 1965.8987104908379,
      "leverage": 0.0012320138104713902
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2815/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13103211194694658,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2010.5801087229133,
      "divergence_residual": -0.0007934507700139981,
      "temporal_residual": -0.9705762085934566,
      "z_score": -0.05434454364949206,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7896922243358,
      "loocv_error_days": 817.7974137057927,
      "jackknife_tmrca": 1965.904382911264,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Hong_Kong/NS628/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1438325026928299,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2028.7472243040215,
      "divergence_residual": 0.01003164771442766,
      "temporal_residual": 14.648594167035299,
      "z_score": 0.6870814645292025,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4707874696558,
      "loocv_error_days": 1596.930465757546,
      "jackknife_tmrca": 1965.8945734717543,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Mexico/AVX34/2012|2012-10-29",
      "sampling_date": 2012.8251366120219,
      "root_divergence": 0.13089263122033667,
      "fitted_divergence": 0.1328334763454928,
      "predicted_date": 2010.41219585368,
      "divergence_residual": -0.001940845125156132,
      "temporal_residual": -2.412940758341847,
      "z_score": -0.132931174317331,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7374344643404,
      "loocv_error_days": 333.2167905593279,
      "jackknife_tmrca": 1965.895559412039,
      "leverage": 0.0009995856505996112
    },
    {
      "taxon": "A/swine/Ohio/09SW85/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.753173952557,
      "loocv_error_days": -679.556638486044,
      "jackknife_tmrca": 1965.877097768078,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Alberta/SD0138/2016|2016-01-27",
      "sampling_date": 2016.0710382513662,
      "root_divergence": 0.14188189641556997,
      "fitted_divergence": 0.1352291470356024,
      "predicted_date": 2025.8591036868568,
      "divergence_residual": 0.006652749379967571,
      "temporal_residual": 9.78806543549058,
      "z_score": 0.45565603151711676,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7555404175737,
      "loocv_error_days": 615.2644162072872,
      "jackknife_tmrca": 1965.887546163333,
      "leverage": 0.0011727006093100087
    },
    {
      "taxon": "A/swine/Pennsylvania/A02862094/2023|2023-11-29",
      "sampling_date": 2023.9095890410958,
      "root_divergence": 0.14744993206925158,
      "fitted_divergence": 0.14056521473578473,
      "predicted_date": 2034.1032884595515,
      "divergence_residual": 0.00688471733346685,
      "temporal_residual": 10.193699418455708,
      "z_score": 0.4715438383611413,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.7747672084947,
      "loocv_error_days": -1510.2436743575588,
      "jackknife_tmrca": 1965.966554871486,
      "leverage": 0.004939147062363798
    },
    {
      "taxon": "A/swine/Indiana/A01202867/2011|2011-11-16",
      "sampling_date": 2011.8739726027397,
      "root_divergence": 0.13012807881304805,
      "fitted_divergence": 0.13208493736924198,
      "predicted_date": 2009.50507359206,
      "divergence_residual": -0.00195685855619393,
      "temporal_residual": -2.3688990106797974,
      "z_score": -0.13402795641761983,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4586611842763,
      "loocv_error_days": 578.8075044062107,
      "jackknife_tmrca": 1965.9001439776364,
      "leverage": 0.0011027031860152906
    },
    {
      "taxon": "A/swine/Spain/35944/2012|2012-09-13",
      "sampling_date": 2012.6994535519125,
      "root_divergence": 0.13516642033787765,
      "fitted_divergence": 0.13273583033692468,
      "predicted_date": 2015.9823406143446,
      "divergence_residual": 0.00243059000095297,
      "temporal_residual": 3.28288706243211,
      "z_score": 0.16647448007199905,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3010438120732,
      "loocv_error_days": 950.2308425237028,
      "jackknife_tmrca": 1965.9006956080107,
      "leverage": 0.0010092129462472496
    },
    {
      "taxon": "A/swine/Gent/96/2007|2007-10-01",
      "sampling_date": 2007.7479452054795,
      "root_divergence": 0.11922616390673908,
      "fitted_divergence": 0.12859581946129012,
      "predicted_date": 1998.175669491834,
      "divergence_residual": -0.009369655554551035,
      "temporal_residual": -9.572275713645467,
      "z_score": -0.6417407034037175,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.4756468532053,
      "loocv_error_days": 631.0430268318412,
      "jackknife_tmrca": 1965.9139274744132,
      "leverage": 0.0023573262676128536
    },
    {
      "taxon": "A/swine/Ohio/OH-18-7969/2018|2018-04-06",
      "sampling_date": 2018.2602739726028,
      "root_divergence": 0.1510004499112218,
      "fitted_divergence": 0.13674566083617126,
      "predicted_date": 2039.3602815803836,
      "divergence_residual": 0.014254789075050539,
      "temporal_residual": 21.100007607780753,
      "z_score": 0.9763302732565498,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.0926360573837,
      "loocv_error_days": 1034.5202514662328,
      "jackknife_tmrca": 1965.8723165221888,
      "leverage": 0.0017480124747017104
    },
    {
      "taxon": "A/swine/Iowa/A02862034/2023|2023-11-14",
      "sampling_date": 2023.868493150685,
      "root_divergence": 0.1663469000356721,
      "fitted_divergence": 0.14053745900379466,
      "predicted_date": 2062.0826523229734,
      "divergence_residual": 0.025809441031877434,
      "temporal_residual": 38.21415917228842,
      "z_score": 1.7677244105530452,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.7127700564688,
      "loocv_error_days": 1038.8721398375228,
      "jackknife_tmrca": 1965.8428063205356,
      "leverage": 0.004907051211661356
    },
    {
      "taxon": "A/swine/Ontario/103-18/2011|2011-11-23",
      "sampling_date": 2011.8931506849315,
      "root_divergence": 0.1303585804015399,
      "fitted_divergence": 0.132100245756238,
      "predicted_date": 2009.7762641003371,
      "divergence_residual": -0.0017416653546981076,
      "temporal_residual": -2.11688658459434,
      "z_score": -0.11928907560267356,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5429673556325,
      "loocv_error_days": 602.595538973561,
      "jackknife_tmrca": 1965.900374646101,
      "leverage": 0.0010999352411899576
    },
    {
      "taxon": "A/swine/Iowa/MT_12_07_1915/2012|2012-02-27",
      "sampling_date": 2012.155737704918,
      "root_divergence": 0.12326717913672611,
      "fitted_divergence": 0.13230896172634887,
      "predicted_date": 2002.1113550986388,
      "divergence_residual": -0.009041782589622765,
      "temporal_residual": -10.044382606279214,
      "z_score": -0.6192842293193602,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.947946357684,
      "loocv_error_days": -441.14578957721073,
      "jackknife_tmrca": 1965.888379032169,
      "leverage": 0.0010648877602198973
    },
    {
      "taxon": "A/swine/Quebec/1561816/2014|2014-01-20",
      "sampling_date": 2014.0520547945205,
      "root_divergence": 0.10670509039414205,
      "fitted_divergence": 0.13376616757732374,
      "predicted_date": 1986.9584867670712,
      "divergence_residual": -0.02706107718318168,
      "temporal_residual": -27.093568027449237,
      "z_score": -1.8534507064096057,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.887674149144,
      "loocv_error_days": -3347.290030723755,
      "jackknife_tmrca": 1965.8892592738387,
      "leverage": 0.000969558520488976
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2439/2011|2011-06-16",
      "sampling_date": 2011.454794520548,
      "root_divergence": 0.13029045694753202,
      "fitted_divergence": 0.1317481529007033,
      "predicted_date": 2009.6959146347053,
      "divergence_residual": -0.001457695953171273,
      "temporal_residual": -1.758879885842589,
      "z_score": -0.09983961746411389,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5184854016393,
      "loocv_error_days": 753.7630943186196,
      "jackknife_tmrca": 1965.9038653469825,
      "leverage": 0.001170283830217078
    },
    {
      "taxon": "A/swine/Germany/Borken-IDT11902/2010|2010-04-29",
      "sampling_date": 2010.323287671233,
      "root_divergence": 0.12950850121309054,
      "fitted_divergence": 0.1308185169710414,
      "predicted_date": 2008.785361587224,
      "divergence_residual": -0.0013100157579508664,
      "temporal_residual": -1.537926084008859,
      "z_score": -0.08972479608057764,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.233644025739,
      "loocv_error_days": 1063.0076584833605,
      "jackknife_tmrca": 1965.9143515737726,
      "leverage": 0.0014203260901463008
    },
    {
      "taxon": "A/swine/Spain/31768/2012|2012-04-20",
      "sampling_date": 2012.3005464480875,
      "root_divergence": 0.12428890825650515,
      "fitted_divergence": 0.13242335179814335,
      "predicted_date": 2003.1461689849614,
      "divergence_residual": -0.008134443541638198,
      "temporal_residual": -9.154377463126139,
      "z_score": -0.5571393195636912,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3217020774996,
      "loocv_error_days": -357.5229063572384,
      "jackknife_tmrca": 1965.8895375333402,
      "leverage": 0.0010478336542475248
    },
    {
      "taxon": "A/swine/Michigan/A02025547/2015|2015-08-13",
      "sampling_date": 2015.613698630137,
      "root_divergence": 0.12269011010747888,
      "fitted_divergence": 0.1349043634677416,
      "predicted_date": 2001.5347517695986,
      "divergence_residual": -0.012214253360262717,
      "temporal_residual": -14.07894686053828,
      "z_score": -0.8365711521976869,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7347340503513,
      "loocv_error_days": -1782.0418127666862,
      "jackknife_tmrca": 1965.9051144235646,
      "leverage": 0.0010991612142795541
    },
    {
      "taxon": "A/swine/QC/382/2009|2009-05-08",
      "sampling_date": 2009.3479452054794,
      "root_divergence": 0.11780688156316187,
      "fitted_divergence": 0.12999378015822588,
      "predicted_date": 1996.8422411785498,
      "divergence_residual": -0.012186898595064014,
      "temporal_residual": -12.505704026929607,
      "z_score": -0.8346975863917878,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9527883090727,
      "loocv_error_days": -144.33105641253292,
      "jackknife_tmrca": 1965.889516510788,
      "leverage": 0.0017150500290628076
    },
    {
      "taxon": "A/swine/Korea/CY02-08/2012|2012-02-07",
      "sampling_date": 2012.1010928961748,
      "root_divergence": 0.11783314452876541,
      "fitted_divergence": 0.13226566412815996,
      "predicted_date": 1996.8667202502209,
      "divergence_residual": -0.014432519599394553,
      "temporal_residual": -15.234372645953954,
      "z_score": -0.9885032833575922,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9590957846276,
      "loocv_error_days": -1147.6144449926142,
      "jackknife_tmrca": 1965.880483837056,
      "leverage": 0.0010717432984060672
    },
    {
      "taxon": "A/swine/Iowa/22TOSU1555/2022|2022-06-16",
      "sampling_date": 2022.454794520548,
      "root_divergence": 0.16443559310543882,
      "fitted_divergence": 0.13958266182333404,
      "predicted_date": 2059.2527193860756,
      "divergence_residual": 0.02485293128210478,
      "temporal_residual": 36.79792486552765,
      "z_score": 1.7022117312386527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0151143791202,
      "loocv_error_days": 1300.4068283435167,
      "jackknife_tmrca": 1965.8394260302982,
      "leverage": 0.003882212201084027
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2168/2012|2012-06-21",
      "sampling_date": 2012.4699453551912,
      "root_divergence": 0.13605459176752238,
      "fitted_divergence": 0.13255652179403168,
      "predicted_date": 2017.2531035739967,
      "divergence_residual": 0.0034980699734906973,
      "temporal_residual": 4.783158218805511,
      "z_score": 0.2395876638445873,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.626092412264,
      "loocv_error_days": 1152.7827125958247,
      "jackknife_tmrca": 1965.9036483846535,
      "leverage": 0.0010299347933131087
    },
    {
      "taxon": "A/swine/Mexico/AVX64/2014|2014-06-05",
      "sampling_date": 2014.4246575342465,
      "root_divergence": 0.13533978808098734,
      "fitted_divergence": 0.13404229934513753,
      "predicted_date": 2016.2279047673624,
      "divergence_residual": 0.001297488735849811,
      "temporal_residual": 1.803247233115826,
      "z_score": 0.0888668029635542,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3630078660083,
      "loocv_error_days": 342.7324586759754,
      "jackknife_tmrca": 1965.8928608444194,
      "leverage": 0.000983407518645602
    },
    {
      "taxon": "A/swine/Iowa/A02862160/2023|2023-12-19",
      "sampling_date": 2023.964383561644,
      "root_divergence": 0.16294048610202105,
      "fitted_divergence": 0.14060222237843803,
      "predicted_date": 2057.039023361522,
      "divergence_residual": 0.022338263723583024,
      "temporal_residual": 33.07463979987824,
      "z_score": 1.52997866264432,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2025.4588978372178,
      "loocv_error_days": 545.8713391533743,
      "jackknife_tmrca": 1965.8664144210823,
      "leverage": 0.004982144017512778
    },
    {
      "taxon": "A/swine/Korea/CY03-18/2012|2012-03-27",
      "sampling_date": 2012.2349726775956,
      "root_divergence": 0.11972258932603679,
      "fitted_divergence": 0.13237161531086455,
      "predicted_date": 1998.6474321892058,
      "divergence_residual": -0.01264902598482777,
      "temporal_residual": -13.587540488389777,
      "z_score": -0.8663493322262511,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.6505971610236,
      "loocv_error_days": -943.9431574279162,
      "jackknife_tmrca": 1965.8833630845659,
      "leverage": 0.0010553560364625248
    },
    {
      "taxon": "A/swine/Iowa/A02219544/2017|2017-08-08",
      "sampling_date": 2017.6,
      "root_divergence": 0.14264061763057595,
      "fitted_divergence": 0.13629366477880628,
      "predicted_date": 2026.982486918668,
      "divergence_residual": 0.006346952851769672,
      "temporal_residual": 9.382486918668064,
      "z_score": 0.4347116032015192,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.0313273179436,
      "loocv_error_days": 157.54230287892517,
      "jackknife_tmrca": 1965.8904699009336,
      "leverage": 0.0015355931662405066
    },
    {
      "taxon": "A/swine/Argentina/CIP051-A2/2008|2008-11-01",
      "sampling_date": 2008.8333333333333,
      "root_divergence": 0.11025392527250008,
      "fitted_divergence": 0.12955014949189908,
      "predicted_date": 1990.0390452167496,
      "divergence_residual": -0.019296224219399,
      "temporal_residual": -18.79428811658363,
      "z_score": -1.3216251580964682,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.1864055215249,
      "loocv_error_days": -966.7903832630116,
      "jackknife_tmrca": 1965.866519173531,
      "leverage": 0.0019001015077583132
    },
    {
      "taxon": "A/swine/Hong_Kong/3280/2012|2012-09-06",
      "sampling_date": 2012.6803278688524,
      "root_divergence": 0.1357072250737549,
      "fitted_divergence": 0.13272093716751376,
      "predicted_date": 2016.7524830930613,
      "divergence_residual": 0.002986287906241142,
      "temporal_residual": 4.072155224208927,
      "z_score": 0.20453500028465393,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4988866668261,
      "loocv_error_days": 1029.4786009599175,
      "jackknife_tmrca": 1965.9014275573563,
      "leverage": 0.0010107847022588917
    },
    {
      "taxon": "A/swine/Spain/16677/2011|2011-01-01",
      "sampling_date": 2011.0,
      "root_divergence": 0.13199803279619324,
      "fitted_divergence": 0.13137806659988568,
      "predicted_date": 2011.7653078610006,
      "divergence_residual": 0.0006199661963075531,
      "temporal_residual": 0.765307861000565,
      "z_score": 0.042462344596188355,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.143503931545,
      "loocv_error_days": 1148.164810996795,
      "jackknife_tmrca": 1965.9121293461726,
      "leverage": 0.0012589245142064355
    },
    {
      "taxon": "A/swine/Hong_Kong/459/2012|2012-02-02",
      "sampling_date": 2012.0874316939892,
      "root_divergence": 0.13692365985340177,
      "fitted_divergence": 0.13225482849205067,
      "predicted_date": 2018.52162517036,
      "divergence_residual": 0.0046688313613511,
      "temporal_residual": 6.434193476370865,
      "z_score": 0.3197747349902831,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.944178425504,
      "loocv_error_days": 1408.6767436858288,
      "jackknife_tmrca": 1965.908708552941,
      "leverage": 0.001073493144125403
    },
    {
      "taxon": "A/swine/North_Carolina/00116/2003|2003-07-02",
      "sampling_date": 2003.4986301369863,
      "root_divergence": 0.09732863771948963,
      "fitted_divergence": 0.12463271079743568,
      "predicted_date": 1978.9725208043415,
      "divergence_residual": -0.02730407307794605,
      "temporal_residual": -24.526109332644864,
      "z_score": -1.8700938322451717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.4564599685193,
      "loocv_error_days": -745.9026540325754,
      "jackknife_tmrca": 1965.8524998158655,
      "leverage": 0.00502097503754788
    },
    {
      "taxon": "A/swine/Ontario/114-13/2012|2012-10-09",
      "sampling_date": 2012.7704918032787,
      "root_divergence": 0.12197783094200278,
      "fitted_divergence": 0.13279106924975329,
      "predicted_date": 2000.83031376482,
      "divergence_residual": -0.010813238307750508,
      "temporal_residual": -11.940178038458725,
      "z_score": -0.7406136882286218,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.4755410063217,
      "loocv_error_days": -838.2307785885378,
      "jackknife_tmrca": 1965.886721703665,
      "leverage": 0.0010036218328370633
    },
    {
      "taxon": "A/swine/Illinois/17TOSU5464/2017|2017-07-01",
      "sampling_date": 2017.495890410959,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.13622204299349885,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013527898574009822,
      "temporal_residual": 20.012854561796757,
      "z_score": 0.9265445347393239,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.635357142317,
      "loocv_error_days": 1146.6902236284986,
      "jackknife_tmrca": 1965.8744882286373,
      "leverage": 0.001505166483831736
    },
    {
      "taxon": "A/swine/Hong_Kong/3677/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.1466514126464462,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2032.920978920668,
      "divergence_residual": 0.010992600478076653,
      "temporal_residual": 16.237918811378222,
      "z_score": 0.7528984520258576,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5011975988593,
      "loocv_error_days": 1029.3247180652993,
      "jackknife_tmrca": 1965.8806195402112,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Ohio/OH20-26583/2020|2020-12-16",
      "sampling_date": 2020.9562841530055,
      "root_divergence": 0.13482192145782862,
      "fitted_divergence": 0.13857058368778297,
      "predicted_date": 2015.49838450384,
      "divergence_residual": -0.003748662229954347,
      "temporal_residual": -5.457899649165483,
      "z_score": -0.25675107502808553,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1649014638201,
      "loocv_error_days": -2115.3025272249715,
      "jackknife_tmrca": 1965.9644306933417,
      "leverage": 0.0029640678864142197
    },
    {
      "taxon": "A/swine/Ohio/OH21-24933/2021|2021-10-26",
      "sampling_date": 2021.8164383561643,
      "root_divergence": 0.14167766797863718,
      "fitted_divergence": 0.13915152278642057,
      "predicted_date": 2025.5567175179035,
      "divergence_residual": 0.002526145192216611,
      "temporal_residual": 3.7402791617391813,
      "z_score": 0.1730191876440528,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6696040062889,
      "loocv_error_days": -1514.6312462920125,
      "jackknife_tmrca": 1965.9507578021264,
      "leverage": 0.003469927918598943
    },
    {
      "taxon": "A/swine/Ohio/09SW80/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.0156761693032592,
      "temporal_residual": -15.759162133425207,
      "z_score": -1.0736825763528688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531944980512,
      "loocv_error_days": -674.54570958675,
      "jackknife_tmrca": 1965.8771691849952,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Ohio/23TOSU3574/2023|2023-08-08",
      "sampling_date": 2023.6,
      "root_divergence": 0.13673700108322911,
      "fitted_divergence": 0.14035612155479218,
      "predicted_date": 2018.247576321125,
      "divergence_residual": -0.00361912047156307,
      "temporal_residual": -5.352423678874857,
      "z_score": -0.24787858033858823,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8590721948806,
      "loocv_error_days": -2827.373880819834,
      "jackknife_tmrca": 1966.0261868195041,
      "leverage": 0.004700561673374145
    },
    {
      "taxon": "A/swine/Hungary/M3/2010|2010-12-03",
      "sampling_date": 2010.9205479452055,
      "root_divergence": 0.1377980506878176,
      "fitted_divergence": 0.13131291758857427,
      "predicted_date": 2019.8124778440247,
      "divergence_residual": 0.00648513309924334,
      "temporal_residual": 8.891929898819171,
      "z_score": 0.4441757599887108,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2642989930866,
      "loocv_error_days": 1951.8050702385872,
      "jackknife_tmrca": 1965.926223846311,
      "leverage": 0.0012760457450029855
    },
    {
      "taxon": "A/swine/Italy/282852/2013|2013-09-01",
      "sampling_date": 2013.6657534246576,
      "root_divergence": 0.13738462034315096,
      "fitted_divergence": 0.13347650351354073,
      "predicted_date": 2019.2010399314338,
      "divergence_residual": 0.003908116829610231,
      "temporal_residual": 5.535286506776174,
      "z_score": 0.2676723417009486,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.111826046205,
      "loocv_error_days": 893.4280250201416,
      "jackknife_tmrca": 1965.8958824285937,
      "leverage": 0.0009664983052227981
    },
    {
      "taxon": "A/swine/Indiana/A01796207/2015|2015-11-03",
      "sampling_date": 2015.8383561643836,
      "root_divergence": 0.14541417454052627,
      "fitted_divergence": 0.13506433060022097,
      "predicted_date": 2031.089090587432,
      "divergence_residual": 0.010349843940305303,
      "temporal_residual": 15.25073442304847,
      "z_score": 0.7088751653356257,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0488831613984,
      "loocv_error_days": 1172.6449856596437,
      "jackknife_tmrca": 1965.8838824851491,
      "leverage": 0.0011332712325221577
    },
    {
      "taxon": "A/swine/Iowa/A01555108/2014|2014-11-19",
      "sampling_date": 2014.8821917808218,
      "root_divergence": 0.14160131875416515,
      "fitted_divergence": 0.13437728586037861,
      "predicted_date": 2025.4436727831087,
      "divergence_residual": 0.007224032893786536,
      "temporal_residual": 10.561481002286882,
      "z_score": 0.49478403167322255,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6539028098668,
      "loocv_error_days": 1012.3674533586995,
      "jackknife_tmrca": 1965.8900322854884,
      "leverage": 0.0010150505198624352
    },
    {
      "taxon": "A/swine/Schnaitsee/4700/2005|2005-11-28",
      "sampling_date": 2005.9068493150685,
      "root_divergence": 0.11224920040572024,
      "fitted_divergence": 0.12692148294125463,
      "predicted_date": 1991.7976254956432,
      "divergence_residual": -0.01467228253553439,
      "temporal_residual": -14.109223819425324,
      "z_score": -1.004924979373278,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.9251562648074,
      "loocv_error_days": 371.9366133921228,
      "jackknife_tmrca": 1965.9088384913928,
      "leverage": 0.003340535240024462
    },
    {
      "taxon": "A/swine/Ohio/09SW65/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.0156761693032592,
      "temporal_residual": -15.759162133425207,
      "z_score": -1.0736825763528688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531944980512,
      "loocv_error_days": -674.54570958675,
      "jackknife_tmrca": 1965.8771691849952,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Iowa/A02862303/2024|2024-02-15",
      "sampling_date": 2024.122950819672,
      "root_divergence": 0.1489250402258115,
      "fitted_divergence": 0.14070931703613312,
      "predicted_date": 2036.2873736484364,
      "divergence_residual": 0.008215723189678364,
      "temporal_residual": 12.164422828764373,
      "z_score": 0.5627062753820797,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.314018559099,
      "loocv_error_days": -1391.2125081743252,
      "jackknife_tmrca": 1965.9622653701517,
      "leverage": 0.005107874677413998
    },
    {
      "taxon": "A/swine/Guangdong/NS2701/2012|2012-08-09",
      "sampling_date": 2012.603825136612,
      "root_divergence": 0.13641286460630705,
      "fitted_divergence": 0.13266127489624793,
      "predicted_date": 2017.7736013219571,
      "divergence_residual": 0.0037515897100591222,
      "temporal_residual": 5.169776185345199,
      "z_score": 0.25695158220048914,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.75705660692,
      "loocv_error_days": 1151.7177945300439,
      "jackknife_tmrca": 1965.902859974566,
      "leverage": 0.0010173536619003322
    },
    {
      "taxon": "A/swine/Hong_Kong/1327/2013|2013-03-21",
      "sampling_date": 2013.2164383561644,
      "root_divergence": 0.12956627232689802,
      "fitted_divergence": 0.13313499092140713,
      "predicted_date": 2008.8519195013946,
      "divergence_residual": -0.003568718594509107,
      "temporal_residual": -4.364518854769813,
      "z_score": -0.24442648587842775,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.251780584591,
      "loocv_error_days": 12.908748932794992,
      "jackknife_tmrca": 1965.8931806640285,
      "leverage": 0.0009774080873708056
    },
    {
      "taxon": "A/swine/New_Mexico/SG1158/2003|2003-06-19",
      "sampling_date": 2003.4630136986302,
      "root_divergence": 0.09298231999564117,
      "fitted_divergence": 0.12459806820094399,
      "predicted_date": 1975.2872941052829,
      "divergence_residual": -0.031615748205302815,
      "temporal_residual": -28.175719593347367,
      "z_score": -2.165406441440743,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 1999.8563638414116,
      "loocv_error_days": -1317.3288603490932,
      "jackknife_tmrca": 1965.8211509244506,
      "leverage": 0.005049182309155278
    },
    {
      "taxon": "A/swine/Iowa/22TOSU1449/2022|2022-06-16",
      "sampling_date": 2022.454794520548,
      "root_divergence": 0.16443559310543882,
      "fitted_divergence": 0.13958266182333404,
      "predicted_date": 2059.2527193860756,
      "divergence_residual": 0.02485293128210478,
      "temporal_residual": 36.79792486552765,
      "z_score": 1.7022117312386527,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0151143791202,
      "loocv_error_days": 1300.4068283435167,
      "jackknife_tmrca": 1965.8394260302982,
      "leverage": 0.003882212201084027
    },
    {
      "taxon": "A/swine/Hong_Kong/1424/2013|2013-04-11",
      "sampling_date": 2013.2739726027398,
      "root_divergence": 0.13781954076621658,
      "fitted_divergence": 0.13317900294994361,
      "predicted_date": 2019.8442890688632,
      "divergence_residual": 0.004640537816272966,
      "temporal_residual": 6.570316466123359,
      "z_score": 0.3178368708484783,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2712093765992,
      "loocv_error_days": 1094.7407316521505,
      "jackknife_tmrca": 1965.8986727876281,
      "leverage": 0.0009751424315012213
    },
    {
      "taxon": "A/swine/Hong_Kong/2857/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13304635672587214,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2013.1008976570668,
      "divergence_residual": 0.0012207940089115632,
      "temporal_residual": 1.550212725559959,
      "z_score": 0.08361387475011513,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5264559780392,
      "loocv_error_days": 1086.9003747459492,
      "jackknife_tmrca": 1965.908091916105,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Ohio/09SW81/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453499594872096,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8428393467743,
      "divergence_residual": -0.015685606202029134,
      "temporal_residual": -15.770859283362597,
      "z_score": -1.0743289226373516,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7539860100546,
      "loocv_error_days": -679.2600344850568,
      "jackknife_tmrca": 1965.8771047574705,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/Manitoba/D0490/2017|2017-04-06",
      "sampling_date": 2017.2602739726028,
      "root_divergence": 0.14137530125796646,
      "fitted_divergence": 0.13605954615344423,
      "predicted_date": 2025.1090251413877,
      "divergence_residual": 0.0053157551045222295,
      "temporal_residual": 7.848751168784929,
      "z_score": 0.3640834393577084,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5685998297802,
      "loocv_error_days": 112.61601933402756,
      "jackknife_tmrca": 1965.8914163656111,
      "leverage": 0.0014393908504491222
    },
    {
      "taxon": "A/swine/Manitoba/D0178/2012|2012-12-06",
      "sampling_date": 2012.9289617486338,
      "root_divergence": 0.12180486787079843,
      "fitted_divergence": 0.13291384722068667,
      "predicted_date": 2000.6604120673212,
      "divergence_residual": -0.011108979349888234,
      "temporal_residual": -12.268549681312606,
      "z_score": -0.7608694023583294,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.4121234186623,
      "loocv_error_days": -919.2752000220926,
      "jackknife_tmrca": 1965.8868396004023,
      "leverage": 0.0009925509717475416
    },
    {
      "taxon": "A/swine/British_Columbia/SD0132/2016|2016-01-13",
      "sampling_date": 2016.032786885246,
      "root_divergence": 0.13738436553532526,
      "fitted_divergence": 0.135202110776041,
      "predicted_date": 2019.2006635484665,
      "divergence_residual": 0.002182254759284269,
      "temporal_residual": 3.167876663220568,
      "z_score": 0.14946565496198774,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.1094795363124,
      "loocv_error_days": 28.011990802011155,
      "jackknife_tmrca": 1965.8928633728153,
      "leverage": 0.0011659320713478785
    },
    {
      "taxon": "A/swine/Manitoba/D0429/2015|2015-06-02",
      "sampling_date": 2015.4164383561645,
      "root_divergence": 0.13129404915190812,
      "fitted_divergence": 0.13476319384810942,
      "predicted_date": 2010.8975703635997,
      "divergence_residual": -0.0034691446962012984,
      "temporal_residual": -4.518867992564765,
      "z_score": -0.237606531487504,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.881782083905,
      "loocv_error_days": -560.533203442802,
      "jackknife_tmrca": 1965.8963284633383,
      "leverage": 0.001072418357079781
    },
    {
      "taxon": "A/swine/Belgium/Belsele-66/2013|2013-03-13",
      "sampling_date": 2013.194520547945,
      "root_divergence": 0.1394407149519972,
      "fitted_divergence": 0.1331182027377524,
      "predicted_date": 2022.244624128691,
      "divergence_residual": 0.006322512214244791,
      "temporal_residual": 9.050103580745827,
      "z_score": 0.4330376300415097,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.864318722534,
      "loocv_error_days": 1340.393783268634,
      "jackknife_tmrca": 1965.9004585587693,
      "leverage": 0.0009783383045266804
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0771/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14775842184259483,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2034.5600467941083,
      "divergence_residual": 0.006829510959650648,
      "temporal_residual": 10.111959362414382,
      "z_score": 0.4677626772545337,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.8853185630855,
      "loocv_error_days": -1666.5513292592082,
      "jackknife_tmrca": 1965.9786882468204,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Guangxi/NS3086/2011|2011-10-23",
      "sampling_date": 2011.8082191780823,
      "root_divergence": 0.12944377664078066,
      "fitted_divergence": 0.13203238476067677,
      "predicted_date": 2008.7109231149934,
      "divergence_residual": -0.002588608119896113,
      "temporal_residual": -3.0972960630888338,
      "z_score": -0.17729736018863787,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.208382383792,
      "loocv_error_days": 511.40961088548966,
      "jackknife_tmrca": 1965.8994948956592,
      "leverage": 0.0011124084978933694
    },
    {
      "taxon": "A/swine/Guangdong/3767/2011|2011-11-10",
      "sampling_date": 2011.8575342465754,
      "root_divergence": 0.1346977099218806,
      "fitted_divergence": 0.13207180889724385,
      "predicted_date": 2015.3252615513913,
      "divergence_residual": 0.002625901024636751,
      "temporal_residual": 3.4677273048159805,
      "z_score": 0.17985160295464866,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.13020579349,
      "loocv_error_days": 1195.3432825105504,
      "jackknife_tmrca": 1965.9077342583178,
      "leverage": 0.0011050982730492207
    },
    {
      "taxon": "A/swine/Alberta/SD0038/2014|2014-09-11",
      "sampling_date": 2014.6931506849314,
      "root_divergence": 0.14158173804560897,
      "fitted_divergence": 0.1342394038276458,
      "predicted_date": 2025.4146810543627,
      "divergence_residual": 0.007342334217963181,
      "temporal_residual": 10.72153036943132,
      "z_score": 0.5028866534343647,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6468677767064,
      "loocv_error_days": 1078.8451677707944,
      "jackknife_tmrca": 1965.8908600360433,
      "leverage": 0.0010000204357780464
    },
    {
      "taxon": "A/swine/Hong_Kong/2801/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.14461618679151295,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2029.9075682591995,
      "divergence_residual": 0.010517415994338447,
      "temporal_residual": 15.4061983961858,
      "z_score": 0.7203524077166226,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7574638873707,
      "loocv_error_days": 1554.5383423964036,
      "jackknife_tmrca": 1965.891372950151,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Iowa/A02861998/2023|2023-11-06",
      "sampling_date": 2023.8465753424657,
      "root_divergence": 0.15940069579332108,
      "fitted_divergence": 0.14052265594673305,
      "predicted_date": 2051.7979137177254,
      "divergence_residual": 0.018878039846588035,
      "temporal_residual": 27.95133837525964,
      "z_score": 1.292983130436252,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.158287582369,
      "loocv_error_days": 113.85289562467023,
      "jackknife_tmrca": 1965.8876108700138,
      "leverage": 0.00488998664991756
    },
    {
      "taxon": "A/swine/Nakhon_pathom/NIAH586-1/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.13021474914600328,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 2009.6068179211277,
      "divergence_residual": 0.00414247446498775,
      "temporal_residual": 4.606817921127686,
      "z_score": 0.2837238211709864,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4977521742278,
      "loocv_error_days": 3103.8039816367036,
      "jackknife_tmrca": 1966.038568448963,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Manitoba/D0229/2013|2013-05-09",
      "sampling_date": 2013.3506849315067,
      "root_divergence": 0.12372660472016003,
      "fitted_divergence": 0.13323755714449004,
      "predicted_date": 2002.5743909828034,
      "divergence_residual": -0.009510952424330005,
      "temporal_residual": -10.776293948703369,
      "z_score": -0.651418321974942,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.114997839308,
      "loocv_error_days": -816.5847104255968,
      "jackknife_tmrca": 1965.889279303872,
      "leverage": 0.0009725184325976081
    },
    {
      "taxon": "A/swine/Zambia/51/2018|2018-09-01",
      "sampling_date": 2018.6657534246576,
      "root_divergence": 0.13547873552418818,
      "fitted_divergence": 0.13702163995466415,
      "predicted_date": 2016.4256360454253,
      "divergence_residual": -0.001542904430475972,
      "temporal_residual": -2.240117379232288,
      "z_score": -0.10567566424759647,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4086821341039,
      "loocv_error_days": -1189.6452888747635,
      "jackknife_tmrca": 1965.9194603315286,
      "leverage": 0.0018951145795153427
    },
    {
      "taxon": "A/swine/Guangdong/NS2885/2012|2012-08-23",
      "sampling_date": 2012.6420765027322,
      "root_divergence": 0.1378215771205031,
      "fitted_divergence": 0.1326911239401128,
      "predicted_date": 2019.8473035170562,
      "divergence_residual": 0.005130453180390321,
      "temporal_residual": 7.205227014324009,
      "z_score": 0.35139185358466324,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2723135297415,
      "loocv_error_days": 1325.9440741151627,
      "jackknife_tmrca": 1965.9040785670336,
      "leverage": 0.0010140127949606376
    },
    {
      "taxon": "A/swine/Arkansas/A01555074/2014|2014-11-24",
      "sampling_date": 2014.8958904109588,
      "root_divergence": 0.12332617503743518,
      "fitted_divergence": 0.1343872493826364,
      "predicted_date": 2002.1706130987807,
      "divergence_residual": -0.011061074345201233,
      "temporal_residual": -12.72527731217815,
      "z_score": -0.7575883221494137,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.9675714815128,
      "loocv_error_days": -1434.8184889801696,
      "jackknife_tmrca": 1965.8975745005973,
      "leverage": 0.0010162466855214783
    },
    {
      "taxon": "A/swine/Indiana/17TOSU3887/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU25096/2015|2015-11-08",
      "sampling_date": 2015.8520547945207,
      "root_divergence": 0.136973877173962,
      "fitted_divergence": 0.1350740577131823,
      "predicted_date": 2018.595472497267,
      "divergence_residual": 0.001899819460779717,
      "temporal_residual": 2.7434177027464557,
      "z_score": 0.13012126966702212,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.959472157019,
      "loocv_error_days": 39.23419165253381,
      "jackknife_tmrca": 1965.8927998431961,
      "leverage": 0.0011354769432294198
    },
    {
      "taxon": "A/swine/Alabama/SG1224/2005|2005-04-26",
      "sampling_date": 2005.3150684931506,
      "root_divergence": 0.10571381828852851,
      "fitted_divergence": 0.12636909308159902,
      "predicted_date": 1986.106414574447,
      "divergence_residual": -0.020655274793070513,
      "temporal_residual": -19.208653918703703,
      "z_score": -1.4147084167105544,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.530162843224,
      "loocv_error_days": -286.6867886357321,
      "jackknife_tmrca": 1965.8801321550623,
      "leverage": 0.0037120505970494673
    },
    {
      "taxon": "A/swine/Netherlands/Roosendaal-571/2011|2011-12-09",
      "sampling_date": 2011.9369863013699,
      "root_divergence": 0.14459416579327677,
      "fitted_divergence": 0.13213520331414286,
      "predicted_date": 2029.8749633712962,
      "divergence_residual": 0.012458962479133917,
      "temporal_residual": 17.93797706992632,
      "z_score": 0.8533316191283448,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.7488911665275,
      "loocv_error_days": 2488.0482519988345,
      "jackknife_tmrca": 1965.9225499338143,
      "leverage": 0.0010937149607559433
    },
    {
      "taxon": "A/swine/Belgium/Valdegem-581/2010|2010-11-26",
      "sampling_date": 2010.9013698630138,
      "root_divergence": 0.14177040687019302,
      "fitted_divergence": 0.13129717002068297,
      "predicted_date": 2025.6940292387967,
      "divergence_residual": 0.010473236849510043,
      "temporal_residual": 14.792659375782932,
      "z_score": 0.7173265168166968,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7161789775876,
      "loocv_error_days": 2489.109029098077,
      "jackknife_tmrca": 1965.9355803170265,
      "leverage": 0.0012802513514012764
    },
    {
      "taxon": "A/swine/Hong_Kong/3314/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Missouri/A01493970/2014|2014-04-03",
      "sampling_date": 2014.2520547945205,
      "root_divergence": 0.12789008647512373,
      "fitted_divergence": 0.13391477059676113,
      "predicted_date": 2006.9627371512202,
      "divergence_residual": -0.006024684121637397,
      "temporal_residual": -7.289317643300365,
      "z_score": -0.4126389709306717,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.63754672301,
      "loocv_error_days": -589.69907311921,
      "jackknife_tmrca": 1965.8930283114298,
      "leverage": 0.00097566183073743
    },
    {
      "taxon": "A/swine/Ohio/11SW119/2011|2011-08-05",
      "sampling_date": 2011.5917808219178,
      "root_divergence": 0.11809333667129958,
      "fitted_divergence": 0.13185867179241514,
      "predicted_date": 1997.1096235227567,
      "divergence_residual": -0.013765335121115566,
      "temporal_residual": -14.482157299161145,
      "z_score": -0.9428068931436709,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0547512568219,
      "loocv_error_days": -926.6500486513006,
      "jackknife_tmrca": 1965.8805317730114,
      "leverage": 0.001146708922574405
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0026/2014|2014-03-18",
      "sampling_date": 2014.2082191780821,
      "root_divergence": 0.13223235034999622,
      "fitted_divergence": 0.1338822774029809,
      "predicted_date": 2012.0591100487986,
      "divergence_residual": -0.0016499270529846677,
      "temporal_residual": -2.149109129283488,
      "z_score": -0.11300579208943386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2262596537776,
      "loocv_error_days": 6.5892837477605894,
      "jackknife_tmrca": 1965.8931137213197,
      "leverage": 0.0009740603065571729
    },
    {
      "taxon": "A/swine/Ohio/OH20-889/2020|2020-01-14",
      "sampling_date": 2020.035519125683,
      "root_divergence": 0.15362371664582525,
      "fitted_divergence": 0.137948708306272,
      "predicted_date": 2043.2443615348345,
      "divergence_residual": 0.015675008339553237,
      "temporal_residual": 23.20884240915143,
      "z_score": 1.0736030603385445,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.0511339894774,
      "loocv_error_days": 736.2033290008776,
      "jackknife_tmrca": 1965.8717128465357,
      "leverage": 0.0024857568581528222
    },
    {
      "taxon": "A/swine/North_Carolina/A01555111/2014|2014-12-05",
      "sampling_date": 2014.9260273972602,
      "root_divergence": 0.12630209751954685,
      "fitted_divergence": 0.13440915604102383,
      "predicted_date": 2005.2437794484124,
      "divergence_residual": -0.008107058521476973,
      "temporal_residual": -9.682247948847817,
      "z_score": -0.5552636815534494,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.0560824511022,
      "loocv_error_days": -1048.2473915842304,
      "jackknife_tmrca": 1965.896531563614,
      "leverage": 0.0010189291611256634
    },
    {
      "taxon": "A/swine/Ohio/11SW115/2011|2011-08-05",
      "sampling_date": 2011.5917808219178,
      "root_divergence": 0.11882837240262265,
      "fitted_divergence": 0.13185867179241514,
      "predicted_date": 1997.7997082792463,
      "divergence_residual": -0.013030299389792499,
      "temporal_residual": -13.792072542671576,
      "z_score": -0.8924632765080502,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3238353307236,
      "loocv_error_days": -828.3670906587065,
      "jackknife_tmrca": 1965.8818659946603,
      "leverage": 0.001146708922574405
    },
    {
      "taxon": "A/swine/Guangdong/164/06|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.08752275943045598,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1970.6581529245661,
      "divergence_residual": -0.03948505797518176,
      "temporal_residual": -35.34184707543386,
      "z_score": -2.7043863812711826,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.8375297402822,
      "loocv_error_days": -2981.342262361924,
      "jackknife_tmrca": 1965.7684492165074,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Western_Australia/2577766G/2012|2012-07-20",
      "sampling_date": 2012.549180327869,
      "root_divergence": 0.1092352919900989,
      "fitted_divergence": 0.13261857135762123,
      "predicted_date": 1989.1492931751782,
      "divergence_residual": -0.023383279367522325,
      "temporal_residual": -23.39988715269078,
      "z_score": -1.6015532333961504,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.8114365946058,
      "loocv_error_days": -2460.960898574379,
      "jackknife_tmrca": 1965.8716015684754,
      "leverage": 0.0010223219577371356
    },
    {
      "taxon": "A/swine/Iowa/A01202659/2011|2011-10-06",
      "sampling_date": 2011.7616438356165,
      "root_divergence": 0.11538212029473435,
      "fitted_divergence": 0.13199509758620143,
      "predicted_date": 1994.6105233977592,
      "divergence_residual": -0.016612977291467074,
      "temporal_residual": -17.151120437857344,
      "z_score": -1.137845854693953,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.0620095444451,
      "loocv_error_days": -1351.291424850346,
      "jackknife_tmrca": 1965.875926295294,
      "leverage": 0.001119484713548735
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3252/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0645/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14701731678631075,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2033.462746525217,
      "divergence_residual": 0.006088405903366567,
      "temporal_residual": 9.01465909352305,
      "z_score": 0.4170033641349825,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.614022798917,
      "loocv_error_days": -1765.642107121789,
      "jackknife_tmrca": 1965.9837765286013,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Hong_Kong/4840/2016|2016-11-17",
      "sampling_date": 2016.877049180328,
      "root_divergence": 0.15023655816420747,
      "fitted_divergence": 0.13579393899372016,
      "predicted_date": 2038.2292427184902,
      "divergence_residual": 0.014442619170487309,
      "temporal_residual": 21.352193538162282,
      "z_score": 0.9891950169885039,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.81422340782,
      "loocv_error_days": 1438.0528865914716,
      "jackknife_tmrca": 1965.8742504554964,
      "leverage": 0.0013415476991758314
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3559/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.14590377094071272,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2031.8140003111175,
      "divergence_residual": 0.01024495877234316,
      "temporal_residual": 15.130940201827798,
      "z_score": 0.7016914347200484,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.227401825713,
      "loocv_error_days": 929.3208119236222,
      "jackknife_tmrca": 1965.8818331788668,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0358/2022|2022-04-23",
      "sampling_date": 2022.3068493150686,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.1394827411881698,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017137818865015142,
      "temporal_residual": 25.3747199392908,
      "z_score": 1.1737929819520787,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1439371055321,
      "loocv_error_days": 305.74631546681394,
      "jackknife_tmrca": 1965.880717499003,
      "leverage": 0.0037838652735969324
    },
    {
      "taxon": "A/swine/Indiana/18TOSU3614/2018|2018-06-01",
      "sampling_date": 2018.4136986301369,
      "root_divergence": 0.15251484081399497,
      "fitted_divergence": 0.13685020820119034,
      "predicted_date": 2041.602529869921,
      "divergence_residual": 0.015664632612804624,
      "temporal_residual": 23.188831239784122,
      "z_score": 1.0728924124237718,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.6475313723447,
      "loocv_error_days": 1181.1574090914075,
      "jackknife_tmrca": 1965.8684538162297,
      "leverage": 0.0018021824222422818
    },
    {
      "taxon": "A/swine/Ohio/23TOSU2848/2023|2023-07-26",
      "sampling_date": 2023.5643835616438,
      "root_divergence": 0.13747688163083574,
      "fitted_divergence": 0.14033206658706757,
      "predicted_date": 2019.3373669981036,
      "divergence_residual": -0.0028551849562318266,
      "temporal_residual": -4.227016563540246,
      "z_score": -0.19555557741607102,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.1293135606616,
      "loocv_error_days": -2715.659317858767,
      "jackknife_tmrca": 1966.0204403191367,
      "leverage": 0.004673587617621209
    },
    {
      "taxon": "A/swine/Hong_Kong/508/2013|2013-01-17",
      "sampling_date": 2013.0438356164384,
      "root_divergence": 0.14063688776474023,
      "fitted_divergence": 0.13300246067713697,
      "predicted_date": 2024.0157100738406,
      "divergence_residual": 0.007634427087603257,
      "temporal_residual": 10.971874457402237,
      "z_score": 0.5228924991701757,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3019408468358,
      "loocv_error_days": 1555.2729354026521,
      "jackknife_tmrca": 1965.902819906513,
      "leverage": 0.0009857358608234361
    },
    {
      "taxon": "A/swine/Chachoengsao/2003|2003-01-01",
      "sampling_date": 2003.0,
      "root_divergence": 0.12859290879819404,
      "fitted_divergence": 0.12414569565192708,
      "predicted_date": 2007.744677463972,
      "divergence_residual": 0.004447213146266962,
      "temporal_residual": 4.744677463972039,
      "z_score": 0.30459579608402937,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.909072514769,
      "loocv_error_days": 3619.288736019349,
      "jackknife_tmrca": 1966.099281389541,
      "leverage": 0.005424774142800897
    },
    {
      "taxon": "A/swine/Belgium/Gent-131/2000|2000-01-01",
      "sampling_date": 2000.0,
      "root_divergence": 0.11458821445241787,
      "fitted_divergence": 0.12112834185730308,
      "predicted_date": 1993.8909013286027,
      "divergence_residual": -0.0065401274048852015,
      "temporal_residual": -6.109098671397305,
      "z_score": -0.4479423962519473,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.8093143933672,
      "loocv_error_days": 2852.352082177381,
      "jackknife_tmrca": 1966.0988069962068,
      "leverage": 0.008258712478052769
    },
    {
      "taxon": "A/swine/Iowa/16TOSU2257/2016|2016-06-09",
      "sampling_date": 2016.4371584699454,
      "root_divergence": 0.13107345338638296,
      "fitted_divergence": 0.13548681523296277,
      "predicted_date": 2010.6300272212102,
      "divergence_residual": -0.004413361846579811,
      "temporal_residual": -5.807131248735232,
      "z_score": -0.3022772736211827,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.8000853233914,
      "loocv_error_days": -963.1909667788595,
      "jackknife_tmrca": 1965.903604430329,
      "leverage": 0.0012431906427817128
    },
    {
      "taxon": "A/swine/Hong_Kong/4137/2014|2014-10-09",
      "sampling_date": 2014.7698630136986,
      "root_divergence": 0.13136599514733577,
      "fitted_divergence": 0.1342954433009239,
      "predicted_date": 2010.9852648339088,
      "divergence_residual": -0.0029294481535881434,
      "temporal_residual": -3.784598179789782,
      "z_score": -0.20064196679623383,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9087376237642,
      "loocv_error_days": -314.52604867353466,
      "jackknife_tmrca": 1965.8938895254005,
      "leverage": 0.0010057875207594331
    },
    {
      "taxon": "A/swine/HuNan/01/2008|2008-03-10",
      "sampling_date": 2008.188524590164,
      "root_divergence": 0.03351311792566473,
      "fitted_divergence": 0.12898620983536765,
      "predicted_date": 1924.8635779472463,
      "divergence_residual": -0.09547309190970293,
      "temporal_residual": -83.32494664291767,
      "z_score": -6.539084473441601,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1977.8818508643892,
      "loocv_error_days": -11069.512578339236,
      "jackknife_tmrca": 1965.5525917680068,
      "leverage": 0.002160782008795736
    },
    {
      "taxon": "A/swine/Ontario/105-56/2012|2012-02-25",
      "sampling_date": 2012.1502732240438,
      "root_divergence": 0.12700426217938507,
      "fitted_divergence": 0.13230463520477073,
      "predicted_date": 2005.9961604814628,
      "divergence_residual": -0.005300373025385663,
      "temporal_residual": -6.154112742580992,
      "z_score": -0.36302989942473646,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.315462936236,
      "loocv_error_days": 60.335542378186176,
      "jackknife_tmrca": 1965.8937602373476,
      "leverage": 0.0010655629572207351
    },
    {
      "taxon": "A/swine/Iowa/MT_12_07_1930/2012|2012-02-27",
      "sampling_date": 2012.155737704918,
      "root_divergence": 0.12484704955593934,
      "fitted_divergence": 0.13230896172634887,
      "predicted_date": 2003.7195087561795,
      "divergence_residual": -0.007461912170409535,
      "temporal_residual": -8.436228948738517,
      "z_score": -0.5110767132362136,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.526096468506,
      "loocv_error_days": -229.97646159948255,
      "jackknife_tmrca": 1965.8906443086787,
      "leverage": 0.0010648877602198973
    },
    {
      "taxon": "A/swine/Mexico/AVX28/2012|2012-09-06",
      "sampling_date": 2012.6803278688524,
      "root_divergence": 0.12699886057158213,
      "fitted_divergence": 0.13272093716751376,
      "predicted_date": 2005.9903275300935,
      "divergence_residual": -0.00572207659593163,
      "temporal_residual": -6.690000338758864,
      "z_score": -0.3919129618184848,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3129372823705,
      "loocv_error_days": -134.18941171249963,
      "jackknife_tmrca": 1965.8920273405756,
      "leverage": 0.0010107847022588917
    },
    {
      "taxon": "A/swine/Italy/16713/2016|2016-01-01",
      "sampling_date": 2016.0,
      "root_divergence": 0.14495665739672042,
      "fitted_divergence": 0.13517891877246874,
      "predicted_date": 2030.4116782817625,
      "divergence_residual": 0.009777738624251686,
      "temporal_residual": 14.411678281762534,
      "z_score": 0.6696908788047377,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.8812483858217,
      "loocv_error_days": 1052.3759729213627,
      "jackknife_tmrca": 1965.8839699512819,
      "leverage": 0.0011602202264676738
    },
    {
      "taxon": "A/swine/Quebec/1279825/2011|2011-03-10",
      "sampling_date": 2011.186301369863,
      "root_divergence": 0.12069249011601897,
      "fitted_divergence": 0.13153025364782245,
      "predicted_date": 1999.5778880324294,
      "divergence_residual": -0.010837763531803477,
      "temporal_residual": -11.608413337433603,
      "z_score": -0.7422934548372504,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0066529728897,
      "loocv_error_days": -430.8665769945104,
      "jackknife_tmrca": 1965.8863799053672,
      "leverage": 0.0012206861911391938
    },
    {
      "taxon": "A/swine/Ontario/120-55/2012|2012-11-28",
      "sampling_date": 2012.9071038251366,
      "root_divergence": 0.12273120513907274,
      "fitted_divergence": 0.13289694912946381,
      "predicted_date": 2001.5756352403153,
      "divergence_residual": -0.01016574399039108,
      "temporal_residual": -11.331468584821323,
      "z_score": -0.696265904443729,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7511200523008,
      "loocv_error_days": -787.4730730282486,
      "jackknife_tmrca": 1965.8876518933257,
      "leverage": 0.000993962911317224
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0069/2015|2015-01-15",
      "sampling_date": 2015.0383561643835,
      "root_divergence": 0.1401853529716208,
      "fitted_divergence": 0.13449065113886358,
      "predicted_date": 2023.347155399031,
      "divergence_residual": 0.005694701832757221,
      "temporal_residual": 8.308799234647495,
      "z_score": 0.39003802632349505,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.135573524851,
      "loocv_error_days": 766.0086409107687,
      "jackknife_tmrca": 1965.8901774660517,
      "leverage": 0.001029544198496678
    },
    {
      "taxon": "A/swine/Illinois/A01076768/2010|2010-10-26",
      "sampling_date": 2010.8164383561643,
      "root_divergence": 0.11555102234259791,
      "fitted_divergence": 0.13122732841261772,
      "predicted_date": 1994.7642799319462,
      "divergence_residual": -0.01567630607001981,
      "temporal_residual": -16.052158424218078,
      "z_score": -1.0736919436979804,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.124621497356,
      "loocv_error_days": -983.1861076797504,
      "jackknife_tmrca": 1965.8759145941776,
      "leverage": 0.0012992169373489076
    },
    {
      "taxon": "A/swine/Manitoba/D0379/2015|2015-05-07",
      "sampling_date": 2015.345205479452,
      "root_divergence": 0.12424529795399125,
      "fitted_divergence": 0.13471204664781838,
      "predicted_date": 2003.1016184307286,
      "divergence_residual": -0.010466748693827133,
      "temporal_residual": -12.243587048723384,
      "z_score": -0.7168821340357607,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3035423701326,
      "loocv_error_days": -1476.2174506789165,
      "jackknife_tmrca": 1965.9010529090071,
      "leverage": 0.0010634982688676401
    },
    {
      "taxon": "A/swine/Guangxi/NS3900/2011|2011-12-30",
      "sampling_date": 2011.9945205479453,
      "root_divergence": 0.1361498859515593,
      "fitted_divergence": 0.13218101525793965,
      "predicted_date": 2017.3911611677552,
      "divergence_residual": 0.003968870693619647,
      "temporal_residual": 5.396640619809887,
      "z_score": 0.27183345810452436,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6612359647643,
      "loocv_error_days": 1339.2678059931354,
      "jackknife_tmrca": 1965.9085684325732,
      "leverage": 0.0010857756038617895
    },
    {
      "taxon": "A/swine/Manitoba/D0230/2013|2013-05-09",
      "sampling_date": 2013.3506849315067,
      "root_divergence": 0.12266721858477134,
      "fitted_divergence": 0.13323755714449004,
      "predicted_date": 2001.5119897352088,
      "divergence_residual": -0.0105703385597187,
      "temporal_residual": -11.838695196297977,
      "z_score": -0.7239771476161119,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7273681521015,
      "loocv_error_days": -958.1664536777807,
      "jackknife_tmrca": 1965.888614895598,
      "leverage": 0.0009725184325976081
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU2018/2015|2015-11-08",
      "sampling_date": 2015.8520547945207,
      "root_divergence": 0.1377236712278108,
      "fitted_divergence": 0.1350740577131823,
      "predicted_date": 2019.7023904042621,
      "divergence_residual": 0.0026496135146285016,
      "temporal_residual": 3.850335609741478,
      "z_score": 0.18147570428026977,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.233856783406,
      "loocv_error_days": 139.4531764403922,
      "jackknife_tmrca": 1965.8920041753274,
      "leverage": 0.0011354769432294198
    },
    {
      "taxon": "A/swine/Hong_Kong/3049/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251316,
      "loocv_error_days": 1194.135832605328,
      "jackknife_tmrca": 1965.909338621138,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Michigan/A02216465/2017|2017-05-26",
      "sampling_date": 2017.3972602739725,
      "root_divergence": 0.13525501868544618,
      "fitted_divergence": 0.13615409122809038,
      "predicted_date": 2016.1076717496353,
      "divergence_residual": -0.0008990725426442081,
      "temporal_residual": -1.289588524337205,
      "z_score": -0.061578725340358534,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3286219424515,
      "loocv_error_days": -755.5701505880508,
      "jackknife_tmrca": 1965.905006019031,
      "leverage": 0.0014771118155047242
    },
    {
      "taxon": "A/swine/Missouri/A01476458/2013|2013-09-25",
      "sampling_date": 2013.731506849315,
      "root_divergence": 0.13549346033742632,
      "fitted_divergence": 0.1335260603164975,
      "predicted_date": 2016.4466369991576,
      "divergence_residual": 0.0019674000209288223,
      "temporal_residual": 2.71513014984248,
      "z_score": 0.1347499559569294,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4198607949006,
      "loocv_error_days": 616.6712786251055,
      "jackknife_tmrca": 1965.8948192575692,
      "leverage": 0.0009662069286023528
    },
    {
      "taxon": "A/swine/Hong_Kong/3739/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.14589491160156923,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2031.8008829330308,
      "divergence_residual": 0.010236099433199669,
      "temporal_residual": 15.117822823741108,
      "z_score": 0.7010846462953795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2241575259159,
      "loocv_error_days": 928.1358314226991,
      "jackknife_tmrca": 1965.8818475596865,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Iowa/18Tosu0383/2018|2018-06-07",
      "sampling_date": 2018.4301369863015,
      "root_divergence": 0.1522144985875051,
      "fitted_divergence": 0.13686140041890626,
      "predicted_date": 2041.157835014458,
      "divergence_residual": 0.015353098168598839,
      "temporal_residual": 22.72769802815651,
      "z_score": 1.0515549862830638,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.5374039667813,
      "loocv_error_days": 1134.9292646202598,
      "jackknife_tmrca": 1965.8693246466803,
      "leverage": 0.0018080939528601723
    },
    {
      "taxon": "A/swine/Indiana/23TOSU2409/2023|2023-07-13",
      "sampling_date": 2023.5287671232877,
      "root_divergence": 0.1373417824979459,
      "fitted_divergence": 0.14030801161934298,
      "predicted_date": 2019.1377735703918,
      "divergence_residual": -0.0029662291213970737,
      "temporal_residual": -4.390993552895907,
      "z_score": -0.20316114629180318,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.080070044733,
      "loocv_error_days": -2720.6366079420995,
      "jackknife_tmrca": 1966.0201843421967,
      "leverage": 0.004646711334425951
    },
    {
      "taxon": "A/swine/Yokohama/aq114/2011|2011-03-08",
      "sampling_date": 2011.1808219178083,
      "root_divergence": 0.12514770881173184,
      "fitted_divergence": 0.13152578912041685,
      "predicted_date": 2004.0308623769138,
      "divergence_residual": -0.006378080308685002,
      "temporal_residual": -7.149959540894542,
      "z_score": -0.43684356589531437,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.6372243361848,
      "loocv_error_days": 166.70098331200052,
      "jackknife_tmrca": 1965.8957203176642,
      "leverage": 0.0012217726643342585
    },
    {
      "taxon": "A/swine/Hong_Kong/4691/2016|2016-11-03",
      "sampling_date": 2016.8387978142077,
      "root_divergence": 0.14714387782378266,
      "fitted_divergence": 0.135767331821948,
      "predicted_date": 2033.6501362336953,
      "divergence_residual": 0.011376546001834659,
      "temporal_residual": 16.811338419487583,
      "z_score": 0.7791954134296835,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.6814000425827,
      "loocv_error_days": 1038.2604639139583,
      "jackknife_tmrca": 1965.8796945221245,
      "leverage": 0.0013324028469140687
    },
    {
      "taxon": "A/swine/Spain/29403/2012|2012-02-03",
      "sampling_date": 2012.0901639344263,
      "root_divergence": 0.12990044895772115,
      "fitted_divergence": 0.13225699597859744,
      "predicted_date": 2009.2391212510945,
      "divergence_residual": -0.0023565470208762873,
      "temporal_residual": -2.851042683331798,
      "z_score": -0.1614031736787306,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3751662842856,
      "loocv_error_days": 469.34710828609803,
      "jackknife_tmrca": 1965.8983015864005,
      "leverage": 0.0010731420242240059
    },
    {
      "taxon": "A/swine/Ontario/G11/2014|2014-07-15",
      "sampling_date": 2014.5342465753424,
      "root_divergence": 0.13485020416082583,
      "fitted_divergence": 0.13412293430955616,
      "predicted_date": 2015.5379080168577,
      "divergence_residual": 0.0007272698512696685,
      "temporal_residual": 1.0036614415153053,
      "z_score": 0.04981172074051529,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.183766679479,
      "loocv_error_days": 237.23721803590308,
      "jackknife_tmrca": 1965.8928066527342,
      "leverage": 0.0009895171995693113
    },
    {
      "taxon": "A/swine/Spain/28778/2012|2012-01-01",
      "sampling_date": 2012.0,
      "root_divergence": 0.1291874945045847,
      "fitted_divergence": 0.13218537416027476,
      "predicted_date": 2008.4175109222592,
      "divergence_residual": -0.0029978796556900666,
      "temporal_residual": -3.5824890777407745,
      "z_score": -0.20532893528063353,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.114421670101,
      "loocv_error_days": 407.04251500435737,
      "jackknife_tmrca": 1965.8977979338715,
      "leverage": 0.0010850327809582045
    },
    {
      "taxon": "A/swine/Hong_Kong/NS13/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.209849717001,
      "loocv_error_days": 1166.4099042165362,
      "jackknife_tmrca": 1965.8828828398052,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Guatemala/CIP049-IP040078/2010|2010-10-07",
      "sampling_date": 2010.7643835616439,
      "root_divergence": 0.12378969911195797,
      "fitted_divergence": 0.13118443984134517,
      "predicted_date": 2002.6382666204884,
      "divergence_residual": -0.0073947407293872,
      "temporal_residual": -8.126116941155487,
      "z_score": -0.506476048082693,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.140789354669,
      "loocv_error_days": 137.48221590246965,
      "jackknife_tmrca": 1965.8955521541973,
      "leverage": 0.0013111158106815046
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2821/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13103211194694658,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2010.5801087229133,
      "divergence_residual": -0.0007934507700139981,
      "temporal_residual": -0.9705762085934566,
      "z_score": -0.05434454364949206,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7896922243358,
      "loocv_error_days": 817.7974137057927,
      "jackknife_tmrca": 1965.904382911264,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Indiana/14TOSU0006/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.1328872842668318,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2012.894609037925,
      "divergence_residual": -0.0008400558650469292,
      "temporal_residual": -1.1053909620750346,
      "z_score": -0.057536591243397814,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4660847831487,
      "loocv_error_days": 170.23746704507892,
      "jackknife_tmrca": 1965.8933519961188,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Hong_Kong/3635/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.1460888055912983,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2032.0879676388536,
      "divergence_residual": 0.010429993422928746,
      "temporal_residual": 15.404907529563843,
      "z_score": 0.7143647145572328,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2951622620428,
      "loocv_error_days": 954.0703112930682,
      "jackknife_tmrca": 1965.8815328211078,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Ohio/OH-18-5253/2018|2018-03-09",
      "sampling_date": 2018.1835616438357,
      "root_divergence": 0.15150415144801951,
      "fitted_divergence": 0.13669332568853093,
      "predicted_date": 2040.10607575232,
      "divergence_residual": 0.014810825759488583,
      "temporal_residual": 21.922514108484393,
      "z_score": 1.0144139969230213,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.2773627638603,
      "loocv_error_days": 1130.0108590889986,
      "jackknife_tmrca": 1965.8708348403395,
      "leverage": 0.0017216078590842226
    },
    {
      "taxon": "A/swine/Iowa/A02862211/2024|2024-01-05",
      "sampling_date": 2024.0109289617487,
      "root_divergence": 0.16041488756476893,
      "fitted_divergence": 0.14063365865193822,
      "predicted_date": 2053.299553591966,
      "divergence_residual": 0.01978122891283071,
      "temporal_residual": 29.2886246302171,
      "z_score": 1.3548438021869431,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.5301415679958,
      "loocv_error_days": 189.6424044317306,
      "jackknife_tmrca": 1965.8837919226103,
      "leverage": 0.00501884971262753
    },
    {
      "taxon": "A/swine/Mexico/AVX19/2012|2012-06-22",
      "sampling_date": 2012.4726775956285,
      "root_divergence": 0.12551109509655756,
      "fitted_divergence": 0.1325586639811248,
      "predicted_date": 2004.4096154351323,
      "divergence_residual": -0.007047568884567257,
      "temporal_residual": -8.063062160496202,
      "z_score": -0.48269776694956196,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7687618378238,
      "loocv_error_days": -257.1052305381593,
      "jackknife_tmrca": 1965.8907648033262,
      "leverage": 0.0010296642264387942
    },
    {
      "taxon": "A/swine/Iowa/A01203942/2012|2012-10-02",
      "sampling_date": 2012.7513661202186,
      "root_divergence": 0.12562696321897887,
      "fitted_divergence": 0.1327762094233931,
      "predicted_date": 2004.5309602229129,
      "divergence_residual": -0.0071492462044142335,
      "temporal_residual": -8.220405897305682,
      "z_score": -0.4896617875988707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.8108833666315,
      "loocv_error_days": -343.51132574766933,
      "jackknife_tmrca": 1965.8904596525858,
      "leverage": 0.0010050888699134673
    },
    {
      "taxon": "A/swine/Maryland/A01319694/2013|2013-04-10",
      "sampling_date": 2013.2712328767122,
      "root_divergence": 0.12031566031707212,
      "fitted_divergence": 0.13317690901089607,
      "predicted_date": 1999.2149649760395,
      "divergence_residual": -0.012861248693823948,
      "temporal_residual": -14.056267900672765,
      "z_score": -0.8808847598902168,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.866956665836,
      "loocv_error_days": -1243.4118860225806,
      "jackknife_tmrca": 1965.8867774061719,
      "leverage": 0.0009752445345175277
    },
    {
      "taxon": "A/swine/Korea/CY03-14/2012|2012-03-06",
      "sampling_date": 2012.1775956284152,
      "root_divergence": 0.11825223527556876,
      "fitted_divergence": 0.1323262606108599,
      "predicted_date": 1997.258311938542,
      "divergence_residual": -0.014074025335291132,
      "temporal_residual": -14.919283689873282,
      "z_score": -0.9639495140250385,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1124500696271,
      "loocv_error_days": -1119.54441534736,
      "jackknife_tmrca": 1965.881225226693,
      "leverage": 0.0010622099873671199
    },
    {
      "taxon": "A/swine/Hong_Kong/3033/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251314,
      "loocv_error_days": 1194.135832605245,
      "jackknife_tmrca": 1965.909338621138,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Hong_Kong/NS7/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.209849717001,
      "loocv_error_days": 1166.4099042165362,
      "jackknife_tmrca": 1965.8828828398052,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Missouri/A01410819/2014|2014-01-15",
      "sampling_date": 2014.0383561643835,
      "root_divergence": 0.1384219862242521,
      "fitted_divergence": 0.13375595590435344,
      "predicted_date": 2020.7362667137688,
      "divergence_residual": 0.0046660303198986786,
      "temporal_residual": 6.6979105493853694,
      "z_score": 0.3195828877765328,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.4910999779322,
      "loocv_error_days": 895.864677898681,
      "jackknife_tmrca": 1965.894204270767,
      "leverage": 0.0009692533000300801
    },
    {
      "taxon": "A/swine/Manitoba/D0108/2012|2012-11-07",
      "sampling_date": 2012.8497267759562,
      "root_divergence": 0.12106339662582881,
      "fitted_divergence": 0.1328525355649712,
      "predicted_date": 1999.936938985673,
      "divergence_residual": -0.011789138939142393,
      "temporal_residual": -12.912787790283346,
      "z_score": -0.8074544759177025,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1408440173273,
      "loocv_error_days": -989.4194275892379,
      "jackknife_tmrca": 1965.885965135996,
      "leverage": 0.0009978444555216017
    },
    {
      "taxon": "A/swine/Brazil/527-17/2017|2017-09-28",
      "sampling_date": 2017.7397260273972,
      "root_divergence": 0.13665899300427123,
      "fitted_divergence": 0.13638962652765635,
      "predicted_date": 2018.1332713998643,
      "divergence_residual": 0.00026936647661487956,
      "temporal_residual": 0.3935453724670879,
      "z_score": 0.0184492835590152,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8418116940413,
      "loocv_error_days": -693.2132102582267,
      "jackknife_tmrca": 1965.905223246157,
      "leverage": 0.0015777419639403398
    },
    {
      "taxon": "A/swine/Hong_Kong/3276/2011|2011-08-18",
      "sampling_date": 2011.627397260274,
      "root_divergence": 0.13246258407499026,
      "fitted_divergence": 0.1318873339617059,
      "predicted_date": 2012.3503598882314,
      "divergence_residual": 0.0005752501132843535,
      "temporal_residual": 0.7229626279574859,
      "z_score": 0.03939967805463883,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3128688932052,
      "loocv_error_days": 980.8685139281353,
      "jackknife_tmrca": 1965.906250505576,
      "leverage": 0.0011408163570155437
    },
    {
      "taxon": "A/swine/Belgium/Bree-205/2011|2011-04-12",
      "sampling_date": 2011.2767123287672,
      "root_divergence": 0.14192015712084702,
      "fitted_divergence": 0.13160381688059067,
      "predicted_date": 2025.9157535259485,
      "divergence_residual": 0.01031634024025635,
      "temporal_residual": 14.639041197181314,
      "z_score": 0.7065804504540739,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7710827697724,
      "loocv_error_days": 2372.0688035771605,
      "jackknife_tmrca": 1965.929087132363,
      "leverage": 0.0012030934878704091
    },
    {
      "taxon": "A/swine/North_Carolina/A02862290/2024|2024-02-08",
      "sampling_date": 2024.103825136612,
      "root_divergence": 0.1702702991365398,
      "fitted_divergence": 0.140696399751027,
      "predicted_date": 2067.8917435602375,
      "divergence_residual": 0.029573899385512803,
      "temporal_residual": 43.78791842362557,
      "z_score": 2.0255573839991774,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.1568948005674,
      "loocv_error_days": 1480.3836947597506,
      "jackknife_tmrca": 1965.8196677850722,
      "leverage": 0.005092606823109095
    },
    {
      "taxon": "A/swine/Ohio/12TOSU527/2012|2012-08-15",
      "sampling_date": 2012.620218579235,
      "root_divergence": 0.11668806200389965,
      "fitted_divergence": 0.13267407172661594,
      "predicted_date": 1995.8057598350483,
      "divergence_residual": -0.015986009722716285,
      "temporal_residual": -16.814458744186595,
      "z_score": -1.0949039763891502,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.5396717981112,
      "loocv_error_days": -1490.4197118054526,
      "jackknife_tmrca": 1965.8806191636306,
      "leverage": 0.0010159080526929564
    },
    {
      "taxon": "A/swine/Michigan/16TOSU3334/2016|2016-06-18",
      "sampling_date": 2016.4617486338798,
      "root_divergence": 0.1303303999748089,
      "fitted_divergence": 0.13550405204805313,
      "predicted_date": 2009.7430055777097,
      "divergence_residual": -0.005173652073244217,
      "temporal_residual": -6.718743056170069,
      "z_score": -0.3543506056673752,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5282820503412,
      "loocv_error_days": -1071.4486696374645,
      "jackknife_tmrca": 1965.904916854402,
      "leverage": 0.0012482953042501797
    },
    {
      "taxon": "A/swine/Hong_Kong/1029/2016|2016-02-18",
      "sampling_date": 2016.1311475409836,
      "root_divergence": 0.14532835836240857,
      "fitted_divergence": 0.13527158721530236,
      "predicted_date": 2030.9620288240214,
      "divergence_residual": 0.010056771147106208,
      "temporal_residual": 14.830881283037797,
      "z_score": 0.6888022032762332,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.017228689377,
      "loocv_error_days": 1054.141139450638,
      "jackknife_tmrca": 1965.8832564586805,
      "leverage": 0.0011835647332414509
    },
    {
      "taxon": "A/swine/Minnesota/A01134337/2010|2010-11-17",
      "sampling_date": 2010.876712328767,
      "root_divergence": 0.11630958271358716,
      "fitted_divergence": 0.13127691062463748,
      "predicted_date": 1995.4578173754521,
      "divergence_residual": -0.014967327911050321,
      "temporal_residual": -15.418894953314975,
      "z_score": -1.0251330463312613,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.4023451631313,
      "loocv_error_days": -903.7626072484907,
      "jackknife_tmrca": 1965.877578870386,
      "leverage": 0.0012857002142084724
    },
    {
      "taxon": "A/swine/Iowa/A01202889/2011|2011-11-18",
      "sampling_date": 2011.8794520547945,
      "root_divergence": 0.12300227148619544,
      "fitted_divergence": 0.13208931209140976,
      "predicted_date": 2001.8459857148719,
      "divergence_residual": -0.009087040605214314,
      "temporal_residual": -10.033466339922597,
      "z_score": -0.6223840135741047,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.8512849082772,
      "loocv_error_days": -375.53805026543,
      "jackknife_tmrca": 1965.8885588539945,
      "leverage": 0.0011019094519574121
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0271/2018|2018-03-09",
      "sampling_date": 2018.1835616438357,
      "root_divergence": 0.14178314759866234,
      "fitted_divergence": 0.13669332568853093,
      "predicted_date": 2025.7128935073063,
      "divergence_residual": 0.005089821910131409,
      "temporal_residual": 7.529331863470588,
      "z_score": 0.3486089615344346,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7164508392536,
      "loocv_error_days": -170.61222137358817,
      "jackknife_tmrca": 1965.8964747028128,
      "leverage": 0.0017216078590842226
    },
    {
      "taxon": "A/swine/Minnesota/A02862309/2024|2024-02-17",
      "sampling_date": 2024.1284153005465,
      "root_divergence": 0.15556969327188275,
      "fitted_divergence": 0.1407130076890211,
      "predicted_date": 2046.1256273647246,
      "divergence_residual": 0.014856685582861656,
      "temporal_residual": 21.99721206417803,
      "z_score": 1.01755499982735,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.7501401579511,
      "loocv_error_days": -503.4149958329643,
      "jackknife_tmrca": 1965.9181488508711,
      "leverage": 0.005112242099910129
    },
    {
      "taxon": "A/swine/Minnesota/7931/2007|2007-02-28",
      "sampling_date": 2007.158904109589,
      "root_divergence": 0.1085457263006524,
      "fitted_divergence": 0.12806758070726518,
      "predicted_date": 1988.5496782157304,
      "divergence_residual": -0.019521854406612776,
      "temporal_residual": -18.609225893858593,
      "z_score": -1.3370788825379556,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.5635232244013,
      "loocv_error_days": -582.7128683148261,
      "jackknife_tmrca": 1965.872156067595,
      "leverage": 0.0026434725947525953
    },
    {
      "taxon": "A/swine/Thailand/CU-S14129N/2013|2013-11-30",
      "sampling_date": 2013.9123287671232,
      "root_divergence": 0.1314780318176117,
      "fitted_divergence": 0.13366180390859533,
      "predicted_date": 2011.1222616903224,
      "divergence_residual": -0.0021837720909836378,
      "temporal_residual": -2.790067076800824,
      "z_score": -0.14956957911441582,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.9505630500598,
      "loocv_error_days": 13.965071842603379,
      "jackknife_tmrca": 1965.8931372600216,
      "leverage": 0.0009671238943535491
    },
    {
      "taxon": "A/swine/Italy/17234/2015|2015-09-01",
      "sampling_date": 2015.6657534246576,
      "root_divergence": 0.13826643416790463,
      "fitted_divergence": 0.13494150432529617,
      "predicted_date": 2020.5059521155758,
      "divergence_residual": 0.0033249298426084595,
      "temporal_residual": 4.840198690918214,
      "z_score": 0.22772905615801017,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.4326924297466,
      "loocv_error_days": 280.12447160873654,
      "jackknife_tmrca": 1965.8911508946526,
      "leverage": 0.001106718501389098
    },
    {
      "taxon": "A/swine/Indiana/17TOSU2855/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Indiana/A01202621/2011|2011-09-28",
      "sampling_date": 2011.7397260273972,
      "root_divergence": 0.11598361150478333,
      "fitted_divergence": 0.13197753279755506,
      "predicted_date": 1995.1591764721252,
      "divergence_residual": -0.01599392129277173,
      "temporal_residual": -16.580549555272,
      "z_score": -1.0954458507945486,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.2822469268453,
      "loocv_error_days": -1262.8442414765582,
      "jackknife_tmrca": 1965.8769113425028,
      "leverage": 0.0011228725509710002
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3553/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.14589491160156923,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2031.8008829330308,
      "divergence_residual": 0.010236099433199669,
      "temporal_residual": 15.117822823741108,
      "z_score": 0.7010846462953795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2241575259159,
      "loocv_error_days": 928.1358314226991,
      "jackknife_tmrca": 1965.8818475596865,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Texas/SG1270/2007|2007-03-01",
      "sampling_date": 2007.1616438356164,
      "root_divergence": 0.10961264787278885,
      "fitted_divergence": 0.12807005410817626,
      "predicted_date": 1989.4783272039351,
      "divergence_residual": -0.018457406235387414,
      "temporal_residual": -17.683316631681237,
      "z_score": -1.2641733510419584,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.9548057333645,
      "loocv_error_days": -440.79761684747814,
      "jackknife_tmrca": 1965.877265661061,
      "leverage": 0.0026420797782677943
    },
    {
      "taxon": "A/swine/Iowa/A01202614/2011|2011-09-27",
      "sampling_date": 2011.7369863013698,
      "root_divergence": 0.12698857117859974,
      "fitted_divergence": 0.1319753363948404,
      "predicted_date": 2005.979218461596,
      "divergence_residual": -0.004986765216240668,
      "temporal_residual": -5.7577678397738055,
      "z_score": -0.3415504656438592,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3101716015622,
      "loocv_error_days": 209.35593089525054,
      "jackknife_tmrca": 1965.895799886962,
      "leverage": 0.0011232986340600735
    },
    {
      "taxon": "A/swine/Iowa/A01782998/2016|2016-10-28",
      "sampling_date": 2016.8224043715848,
      "root_divergence": 0.1381589933779278,
      "fitted_divergence": 0.1357559231800797,
      "predicted_date": 2020.3468723646931,
      "divergence_residual": 0.002403070197848106,
      "temporal_residual": 3.5244679931083738,
      "z_score": 0.16458961059102126,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.3919790424475,
      "loocv_error_days": -157.2128514673911,
      "jackknife_tmrca": 1965.8951298863524,
      "leverage": 0.0013285181472420656
    },
    {
      "taxon": "A/swine/Manitoba/D0271/2013|2013-09-24",
      "sampling_date": 2013.7287671232878,
      "root_divergence": 0.13687341458184568,
      "fitted_divergence": 0.13352399755144698,
      "predicted_date": 2018.4477853922056,
      "divergence_residual": 0.0033494170303987048,
      "temporal_residual": 4.719018268917807,
      "z_score": 0.22940621761025354,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9247452044033,
      "loocv_error_days": 802.0809941274463,
      "jackknife_tmrca": 1965.8953438626675,
      "leverage": 0.0009662124161326624
    },
    {
      "taxon": "A/swine/Iowa/MT_12_07_1911/2012|2012-02-27",
      "sampling_date": 2012.155737704918,
      "root_divergence": 0.12469097473635579,
      "fitted_divergence": 0.13230896172634887,
      "predicted_date": 2003.5585838620168,
      "divergence_residual": -0.007617986989993081,
      "temporal_residual": -8.597153842901207,
      "z_score": -0.5217664940846145,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.4689830662542,
      "loocv_error_days": -250.83713177196842,
      "jackknife_tmrca": 1965.8904205300337,
      "leverage": 0.0010648877602198973
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2817/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13030776854816256,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2009.7163170410297,
      "divergence_residual": -0.00151779416879802,
      "temporal_residual": -1.8343678904770968,
      "z_score": -0.10395582760066303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5247217425015,
      "loocv_error_days": 721.0169452158053,
      "jackknife_tmrca": 1965.9030490009097,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Italy/23398/2015|2015-09-01",
      "sampling_date": 2015.6657534246576,
      "root_divergence": 0.1497866836263524,
      "fitted_divergence": 0.13494150432529617,
      "predicted_date": 2037.5631462627039,
      "divergence_residual": 0.014845179301056222,
      "temporal_residual": 21.897392838046244,
      "z_score": 1.0167669186288055,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6499855164373,
      "loocv_error_days": 1820.4907715225104,
      "jackknife_tmrca": 1965.880370700676,
      "leverage": 0.001106718501389098
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0075/2015|2015-02-04",
      "sampling_date": 2015.0931506849315,
      "root_divergence": 0.13953739977619575,
      "fitted_divergence": 0.13453031615239777,
      "predicted_date": 2022.3877783045955,
      "divergence_residual": 0.005007083623797981,
      "temporal_residual": 7.29462761966397,
      "z_score": 0.3429421015564024,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8983958407418,
      "loocv_error_days": 659.3657931597215,
      "jackknife_tmrca": 1965.890403459419,
      "leverage": 0.001035075172371935
    },
    {
      "taxon": "A/swine/MI/PU243/04|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.1061386459654349,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 1986.471212514151,
      "divergence_residual": -0.01897933815992972,
      "temporal_residual": -17.52878748584908,
      "z_score": -1.2999211924043814,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.691583624553,
      "loocv_error_days": 252.6009188679849,
      "jackknife_tmrca": 1965.9062249082067,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Hong_Kong/648/2012|2012-02-16",
      "sampling_date": 2012.1256830601094,
      "root_divergence": 0.13616699291654516,
      "fitted_divergence": 0.13228515695023566,
      "predicted_date": 2017.4159756632148,
      "divergence_residual": 0.0038818359663095048,
      "temporal_residual": 5.290292603105399,
      "z_score": 0.26587232892540186,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.6674168888394,
      "loocv_error_days": 1293.6182809436334,
      "jackknife_tmrca": 1965.9071847071116,
      "leverage": 0.0010686298249734025
    },
    {
      "taxon": "A/swine/Hong_Kong/NS4306/2012|2012-11-15",
      "sampling_date": 2012.8715846994535,
      "root_divergence": 0.13584697138508725,
      "fitted_divergence": 0.1328694645885753,
      "predicted_date": 2016.953367424896,
      "divergence_residual": 0.0029775067965119584,
      "temporal_residual": 4.081782725442508,
      "z_score": 0.20393356990106482,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.549870556685,
      "loocv_error_days": 978.2439093537901,
      "jackknife_tmrca": 1965.9000688352432,
      "leverage": 0.000996335852319392
    },
    {
      "taxon": "A/swine/Iowa/17TOSU3527/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2733/2012|2012-08-02",
      "sampling_date": 2012.5846994535518,
      "root_divergence": 0.1329560412035695,
      "fitted_divergence": 0.13264633695625772,
      "predicted_date": 2012.9836070603458,
      "divergence_residual": 0.00030970424731177615,
      "temporal_residual": 0.398907606793955,
      "z_score": 0.02121207341719635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4925432139817,
      "loocv_error_days": 696.8399334969996,
      "jackknife_tmrca": 1965.8990769955478,
      "leverage": 0.0010190663857094103
    },
    {
      "taxon": "A/swine/Indiana/13TOSU1050/2013|2013-07-01",
      "sampling_date": 2013.495890410959,
      "root_divergence": 0.12075418584169244,
      "fitted_divergence": 0.1333479886349491,
      "predicted_date": 1999.6374840086844,
      "divergence_residual": -0.012593802793256656,
      "temporal_residual": -13.858406402274568,
      "z_score": -0.8625670192482856,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0273005170855,
      "loocv_error_days": -1266.9024587373008,
      "jackknife_tmrca": 1965.888095086949,
      "leverage": 0.0009687934047197204
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2818/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13030776854816256,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2009.7163170410297,
      "divergence_residual": -0.00151779416879802,
      "temporal_residual": -1.8343678904770968,
      "z_score": -0.10395582760066303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5247217425015,
      "loocv_error_days": 721.0169452158053,
      "jackknife_tmrca": 1965.9030490009097,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2618/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Hong_Kong/2021/2014|2014-03-22",
      "sampling_date": 2014.2191780821918,
      "root_divergence": 0.14581090356284854,
      "fitted_divergence": 0.13389040473336308,
      "predicted_date": 2031.6764983499077,
      "divergence_residual": 0.011920498829485454,
      "temporal_residual": 17.457320267715886,
      "z_score": 0.8164514969860858,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.1947195764342,
      "loocv_error_days": 1817.3165307720392,
      "jackknife_tmrca": 1965.8936689216343,
      "leverage": 0.0009744468027419772
    },
    {
      "taxon": "A/swine/Iowa/A01202879/2011|2011-11-17",
      "sampling_date": 2011.876712328767,
      "root_divergence": 0.11661141377276885,
      "fitted_divergence": 0.13208712482004165,
      "predicted_date": 1995.7351901057732,
      "divergence_residual": -0.0154757110472728,
      "temporal_residual": -16.1415222229939,
      "z_score": -1.0599529123912828,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.512001256891,
      "loocv_error_days": -1228.9607190027718,
      "jackknife_tmrca": 1965.8781961865386,
      "leverage": 0.0011023060297184293
    },
    {
      "taxon": "A/swine/Indiana/A01260958/2015|2015-08-11",
      "sampling_date": 2015.6082191780822,
      "root_divergence": 0.12533597343245634,
      "fitted_divergence": 0.13490045121566857,
      "predicted_date": 2004.2267491794885,
      "divergence_residual": -0.009564477783212233,
      "temporal_residual": -11.38146999859373,
      "z_score": -0.6550843480373764,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7022990771181,
      "loocv_error_days": -1426.6373168771256,
      "jackknife_tmrca": 1965.9026810902494,
      "leverage": 0.0010983778596260294
    },
    {
      "taxon": "A/wild_boar/Spain/45560-1/2021|2021-12-11",
      "sampling_date": 2021.9424657534246,
      "root_divergence": 0.15332078588365056,
      "fitted_divergence": 0.13923664036452396,
      "predicted_date": 2042.7958340231528,
      "divergence_residual": 0.014084145519126595,
      "temporal_residual": 20.853368269728207,
      "z_score": 0.9646426594512852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.9343885418723,
      "loocv_error_days": -2.950201519474092,
      "jackknife_tmrca": 1965.8932254964684,
      "leverage": 0.003548834816165915
    },
    {
      "taxon": "A/swine/Guangxi/NS3905/2011|2011-12-30",
      "sampling_date": 2011.9945205479453,
      "root_divergence": 0.13690719913057844,
      "fitted_divergence": 0.13218101525793965,
      "predicted_date": 2018.4974292476018,
      "divergence_residual": 0.0047261838726387895,
      "temporal_residual": 6.502908699656473,
      "z_score": 0.32370288802872155,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9382042977268,
      "loocv_error_days": 1440.4304896076874,
      "jackknife_tmrca": 1965.9097359970224,
      "leverage": 0.0010857756038617895
    },
    {
      "taxon": "A/swine/Indiana/14TOSU0343/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.1336410216298234,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2013.8845775719058,
      "divergence_residual": -8.631850205534364e-05,
      "temporal_residual": -0.11542242809423442,
      "z_score": -0.005912073918111686,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7418585755934,
      "loocv_error_days": 270.96384473547806,
      "jackknife_tmrca": 1965.8934943909153,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Michigan/22TOSU3747/2022|2022-08-06",
      "sampling_date": 2022.5945205479452,
      "root_divergence": 0.15752258789569015,
      "fitted_divergence": 0.1396770313121003,
      "predicted_date": 2049.0171361699213,
      "divergence_residual": 0.017845556583589856,
      "temporal_residual": 26.422615621976092,
      "z_score": 1.222266919835833,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.4740056754047,
      "loocv_error_days": 321.2319428045732,
      "jackknife_tmrca": 1965.8796230972148,
      "leverage": 0.003976644440100449
    },
    {
      "taxon": "A/swine/Indiana/A01260983/2015|2015-09-10",
      "sampling_date": 2015.690410958904,
      "root_divergence": 0.12973058634380805,
      "fitted_divergence": 0.13495908133278361,
      "predicted_date": 2009.0418330877972,
      "divergence_residual": -0.005228494988975568,
      "temporal_residual": -6.648577871106909,
      "z_score": -0.35810687302568306,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.309584121167,
      "loocv_error_days": -869.5970024834407,
      "jackknife_tmrca": 1965.8993054597238,
      "leverage": 0.0011103711644836487
    },
    {
      "taxon": "A/swine/Oklahoma/008722/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.11022892378383758,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1990.0171464129407,
      "divergence_residual": -0.017694938602152988,
      "temporal_residual": -16.982853587059253,
      "z_score": -1.2119508854000103,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.1812170508845,
      "loocv_error_days": -299.0604721644473,
      "jackknife_tmrca": 1965.8821166637586,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Alberta/SD0214/2017|2017-01-16",
      "sampling_date": 2017.041095890411,
      "root_divergence": 0.14226777446763839,
      "fitted_divergence": 0.1359078461465072,
      "predicted_date": 2026.4304452081487,
      "divergence_residual": 0.006359928321131192,
      "temporal_residual": 9.389349317737697,
      "z_score": 0.4356003110933489,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.895630372881,
      "loocv_error_days": 312.1187197221471,
      "jackknife_tmrca": 1965.8887591478676,
      "leverage": 0.0013820456927501833
    },
    {
      "taxon": "A/swine/Oregon/A01104094/2016|2016-06-04",
      "sampling_date": 2016.4234972677596,
      "root_divergence": 0.14346515614510819,
      "fitted_divergence": 0.13547723557423264,
      "predicted_date": 2028.2033210312354,
      "divergence_residual": 0.00798792057087555,
      "temporal_residual": 11.77982376347586,
      "z_score": 0.5471037580881842,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.334765698984,
      "loocv_error_days": 698.090794504738,
      "jackknife_tmrca": 1965.8855544275384,
      "leverage": 0.0012403748580004312
    },
    {
      "taxon": "A/swine/Manitoba/D0192/2013|2013-01-30",
      "sampling_date": 2013.0794520547945,
      "root_divergence": 0.12181247241652247,
      "fitted_divergence": 0.1330298687652213,
      "predicted_date": 2000.6678727670837,
      "divergence_residual": -0.011217396348698824,
      "temporal_residual": -12.411579287710765,
      "z_score": -0.768295032966899,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.414796273113,
      "loocv_error_days": -973.2655242591327,
      "jackknife_tmrca": 1965.8872109186516,
      "leverage": 0.0009838294072314518
    },
    {
      "taxon": "A/swine/Iowa/A01795793/2015|2015-11-05",
      "sampling_date": 2015.8438356164384,
      "root_divergence": 0.12244736165540965,
      "fitted_divergence": 0.13506822181098863,
      "predicted_date": 2001.2937968445287,
      "divergence_residual": -0.012620860155578978,
      "temporal_residual": -14.550038771909612,
      "z_score": -0.864420215518723,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.6459424177497,
      "loocv_error_days": -1898.5304908210437,
      "jackknife_tmrca": 1965.9081055216498,
      "leverage": 0.001134151781197515
    },
    {
      "taxon": "A/swine/Michigan/16TOSU3442/2016|2016-06-18",
      "sampling_date": 2016.4617486338798,
      "root_divergence": 0.12957884119780985,
      "fitted_divergence": 0.13550405204805313,
      "predicted_date": 2008.8664146915642,
      "divergence_residual": -0.005925210850243279,
      "temporal_residual": -7.595333942315619,
      "z_score": -0.4058259086166228,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2534075446208,
      "loocv_error_days": -1171.8465828518372,
      "jackknife_tmrca": 1965.9060230665357,
      "leverage": 0.0012482953042501797
    },
    {
      "taxon": "A/swine/Kentucky/15TOSU1903/2015|2015-11-08",
      "sampling_date": 2015.8520547945207,
      "root_divergence": 0.136973877173962,
      "fitted_divergence": 0.1350740577131823,
      "predicted_date": 2018.595472497267,
      "divergence_residual": 0.001899819460779717,
      "temporal_residual": 2.7434177027464557,
      "z_score": 0.13012126966702212,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.959472157019,
      "loocv_error_days": 39.23419165253381,
      "jackknife_tmrca": 1965.8927998431961,
      "leverage": 0.0011354769432294198
    },
    {
      "taxon": "A/swine/Hong_Kong/3700/2011|2011-09-15",
      "sampling_date": 2011.704109589041,
      "root_divergence": 0.13421396978218386,
      "fitted_divergence": 0.13194896563235983,
      "predicted_date": 2014.658388588525,
      "divergence_residual": 0.002265004149824029,
      "temporal_residual": 2.954278999483904,
      "z_score": 0.1551332754825117,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.9533895350949,
      "loocv_error_days": 1186.7995002961416,
      "jackknife_tmrca": 1965.9085492752977,
      "leverage": 0.0011284567569248768
    },
    {
      "taxon": "A/swine/Hong_Kong/NS26/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14662951639178295,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2032.8885587314844,
      "divergence_residual": 0.01143899952360028,
      "temporal_residual": 16.872165288861424,
      "z_score": 0.7834729417501821,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.493742643089,
      "loocv_error_days": 1270.1017954702252,
      "jackknife_tmrca": 1965.8819735436814,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Hong_Kong/2795/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.1419820323521749,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2026.0073676734953,
      "divergence_residual": 0.008627808694398553,
      "temporal_residual": 12.503258084454274,
      "z_score": 0.5909305831084357,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7938902071419,
      "loocv_error_days": 1566.8423707613351,
      "jackknife_tmrca": 1965.8992501472628,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Ohio/OH-18-6910/2018|2018-03-26",
      "sampling_date": 2018.2301369863014,
      "root_divergence": 0.12656139925222296,
      "fitted_divergence": 0.1367251056495985,
      "predicted_date": 2005.520272893121,
      "divergence_residual": -0.010163706397375544,
      "temporal_residual": -12.709864093180386,
      "z_score": -0.6961263468722231,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.149219908729,
      "loocv_error_days": -2221.054962583317,
      "jackknife_tmrca": 1965.9374185617323,
      "leverage": 0.001737585139750543
    },
    {
      "taxon": "A/swine/Iowa/A02136685/2017|2017-11-17",
      "sampling_date": 2017.876712328767,
      "root_divergence": 0.1511119272996823,
      "fitted_divergence": 0.13648353532209187,
      "predicted_date": 2039.5253380285835,
      "divergence_residual": 0.014628391977590444,
      "temporal_residual": 21.64862569981642,
      "z_score": 1.0019188541893007,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.13400227025,
      "loocv_error_days": 1189.7251511266275,
      "jackknife_tmrca": 1965.8715012651664,
      "leverage": 0.0016205251176331955
    },
    {
      "taxon": "A/swine/Guangdong/1599/2012|2012-05-10",
      "sampling_date": 2012.3551912568305,
      "root_divergence": 0.13537556851028756,
      "fitted_divergence": 0.13246638598347021,
      "predicted_date": 2016.2787457897098,
      "divergence_residual": 0.00290918252681735,
      "temporal_residual": 3.9235545328792796,
      "z_score": 0.19925394591295928,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.377796957041,
      "loocv_error_days": 1104.0067320018975,
      "jackknife_tmrca": 1965.9038423336158,
      "leverage": 0.001041818169058345
    },
    {
      "taxon": "A/swine/North_Carolina/03289/2011|2011-01-07",
      "sampling_date": 2011.0164383561644,
      "root_divergence": 0.12311812459501914,
      "fitted_divergence": 0.13139152739594478,
      "predicted_date": 2001.961897775709,
      "divergence_residual": -0.008273402800925644,
      "temporal_residual": -9.054540580455296,
      "z_score": -0.5666568319503948,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.894686048165,
      "loocv_error_days": -44.470030496729294,
      "jackknife_tmrca": 1965.8923784323908,
      "leverage": 0.001255442936857004
    },
    {
      "taxon": "A/swine/Mexico/AVX38/2012|2012-11-08",
      "sampling_date": 2012.8524590163934,
      "root_divergence": 0.13057587500043435,
      "fitted_divergence": 0.13285465233673066,
      "predicted_date": 2010.0337036365147,
      "divergence_residual": -0.002278777336296306,
      "temporal_residual": -2.8187553798786666,
      "z_score": -0.15607662012558518,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.6215193706946,
      "loocv_error_days": 280.89929440853,
      "jackknife_tmrca": 1965.8951362875023,
      "leverage": 0.0009976538662956498
    },
    {
      "taxon": "A/swine/Ohio/OH20-25292/2020|2020-12-01",
      "sampling_date": 2020.9153005464482,
      "root_divergence": 0.140845563310647,
      "fitted_divergence": 0.13854290379112597,
      "predicted_date": 2024.3246807530895,
      "divergence_residual": 0.002302659519521022,
      "temporal_residual": 3.4093802066413446,
      "z_score": 0.15771234397607417,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.367545614431,
      "loocv_error_days": -1295.817488919261,
      "jackknife_tmrca": 1965.9365328116714,
      "leverage": 0.0029413885383170676
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0126/2015|2015-11-12",
      "sampling_date": 2015.86301369863,
      "root_divergence": 0.14246504203166854,
      "fitted_divergence": 0.135081837213331,
      "predicted_date": 2026.7225249196802,
      "divergence_residual": 0.007383204818337541,
      "temporal_residual": 10.85951122105007,
      "z_score": 0.5056859375361196,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9692166473833,
      "loocv_error_days": 769.2906270321089,
      "jackknife_tmrca": 1965.8869611364885,
      "leverage": 0.0011372519254403963
    },
    {
      "taxon": "A/swine/North_Carolina/A01945726/2015|2015-10-19",
      "sampling_date": 2015.7972602739726,
      "root_divergence": 0.12487842530661349,
      "fitted_divergence": 0.13503513091577155,
      "predicted_date": 2003.7519168706972,
      "divergence_residual": -0.01015670560915806,
      "temporal_residual": -12.04534340327541,
      "z_score": -0.6956468531780405,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.534885122405,
      "loocv_error_days": -1556.8325241100438,
      "jackknife_tmrca": 1965.9050406851015,
      "leverage": 0.0011267408807770093
    },
    {
      "taxon": "A/swine/Hong_Kong/2732/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Manitoba/D0471/2016|2016-12-01",
      "sampling_date": 2016.9153005464482,
      "root_divergence": 0.1419998777705016,
      "fitted_divergence": 0.13582052814795853,
      "predicted_date": 2026.03379008441,
      "divergence_residual": 0.006179349622543073,
      "temporal_residual": 9.11848953796175,
      "z_score": 0.4232322255882868,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.797722991603,
      "loocv_error_days": 322.3047980927966,
      "jackknife_tmrca": 1965.8888218646007,
      "leverage": 0.0013508053256755424
    },
    {
      "taxon": "A/swine/Missouri/A01775853/2016|2016-05-24",
      "sampling_date": 2016.3934426229507,
      "root_divergence": 0.12533498538268503,
      "fitted_divergence": 0.13545615109020104,
      "predicted_date": 2004.2257192352572,
      "divergence_residual": -0.010121165707516006,
      "temporal_residual": -12.167723387693513,
      "z_score": -0.6932126760254351,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.7015849191782,
      "loocv_error_days": -1713.7010263029,
      "jackknife_tmrca": 1965.9114022302706,
      "leverage": 0.0012342307648129456
    },
    {
      "taxon": "A/swine/Ohio/14TOSU21808/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.13364094355622058,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2013.8844733637263,
      "divergence_residual": -8.639657565814862e-05,
      "temporal_residual": -0.1155266362736711,
      "z_score": -0.005917421287445557,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7418300103259,
      "loocv_error_days": 270.95341127152926,
      "jackknife_tmrca": 1965.8934943761656,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2811/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13030776854816256,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2009.7163170410297,
      "divergence_residual": -0.00151779416879802,
      "temporal_residual": -1.8343678904770968,
      "z_score": -0.10395582760066303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5247217425015,
      "loocv_error_days": 721.0169452158053,
      "jackknife_tmrca": 1965.9030490009097,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Hong_Kong/NS551/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1419783262280989,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2026.0018802855589,
      "divergence_residual": 0.008177471249696644,
      "temporal_residual": 11.903250148572624,
      "z_score": 0.5600863469623522,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7923242857983,
      "loocv_error_days": 1349.1217878535933,
      "jackknife_tmrca": 1965.8943465801015,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Hungary/4025/2013|2013-02-25",
      "sampling_date": 2013.150684931507,
      "root_divergence": 0.14400646935273057,
      "fitted_divergence": 0.13308459050325594,
      "predicted_date": 2029.0048040642305,
      "divergence_residual": 0.010921878849474626,
      "temporal_residual": 15.854119132723554,
      "z_score": 0.7480546296013634,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.5344811325313,
      "loocv_error_days": 1966.4315624241344,
      "jackknife_tmrca": 1965.904325430407,
      "leverage": 0.000980309817720506
    },
    {
      "taxon": "A/swine/England/87842/1990|1990-08-06",
      "sampling_date": 1990.5945205479452,
      "root_divergence": 0.09585594911449664,
      "fitted_divergence": 0.11088687329589811,
      "predicted_date": 1977.723833591085,
      "divergence_residual": -0.015030924181401464,
      "temporal_residual": -12.870686956860254,
      "z_score": -1.0294888430872235,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2001.0599856539634,
      "loocv_error_days": 3822.511129973148,
      "jackknife_tmrca": 1966.350331664359,
      "leverage": 0.021640123156283077
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2734/2012|2012-08-02",
      "sampling_date": 2012.5846994535518,
      "root_divergence": 0.1329560412035695,
      "fitted_divergence": 0.13264633695625772,
      "predicted_date": 2012.9836070603458,
      "divergence_residual": 0.00030970424731177615,
      "temporal_residual": 0.398907606793955,
      "z_score": 0.02121207341719635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4925432139817,
      "loocv_error_days": 696.8399334969996,
      "jackknife_tmrca": 1965.8990769955478,
      "leverage": 0.0010190663857094103
    },
    {
      "taxon": "A/swine/Manitoba/SD0084/2015|2015-03-25",
      "sampling_date": 2015.227397260274,
      "root_divergence": 0.13258343790229787,
      "fitted_divergence": 0.13462725448194987,
      "predicted_date": 2012.5042922215966,
      "divergence_residual": -0.002043816579651997,
      "temporal_residual": -2.7231050386774314,
      "z_score": -0.1399838320435356,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3536966336158,
      "loocv_error_days": -319.11915388695115,
      "jackknife_tmrca": 1965.8946382371441,
      "leverage": 0.0010496040732110032
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0247/2017|2017-09-27",
      "sampling_date": 2017.7369863013698,
      "root_divergence": 0.13718495423764698,
      "fitted_divergence": 0.13638774665448355,
      "predicted_date": 2018.9063554584404,
      "divergence_residual": 0.0007972075831634284,
      "temporal_residual": 1.169369157070605,
      "z_score": 0.0546018529922993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0342606175784,
      "loocv_error_days": -621.9205560048139,
      "jackknife_tmrca": 1965.9039690069044,
      "leverage": 0.0015769010535305237
    },
    {
      "taxon": "A/swine/Iowa/13C044/2013|2013-03-26",
      "sampling_date": 2013.2301369863014,
      "root_divergence": 0.12297907339119178,
      "fitted_divergence": 0.1331454774600774,
      "predicted_date": 2001.8228022808862,
      "divergence_residual": -0.010166404068885623,
      "temporal_residual": -11.407334705415224,
      "z_score": -0.6963111141352618,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.8415661349975,
      "loocv_error_days": -872.4255034387637,
      "jackknife_tmrca": 1965.8884861473903,
      "leverage": 0.0009768455040633246
    },
    {
      "taxon": "A/swine/Netherlands/Asten-365/2012|2012-10-19",
      "sampling_date": 2012.7978142076502,
      "root_divergence": 0.13908631748585742,
      "fitted_divergence": 0.13281228197806835,
      "predicted_date": 2021.7198936176892,
      "divergence_residual": 0.006274035507789072,
      "temporal_residual": 8.922079410039032,
      "z_score": 0.42971739318557983,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7348527302956,
      "loocv_error_days": 1438.0033203962616,
      "jackknife_tmrca": 1965.903874472734,
      "leverage": 0.0010015749727800933
    },
    {
      "taxon": "A/swine/Alberta/SD0194/2016|2016-11-23",
      "sampling_date": 2016.8934426229507,
      "root_divergence": 0.13718766516775666,
      "fitted_divergence": 0.13580533653937016,
      "predicted_date": 2018.9103528574828,
      "divergence_residual": 0.0013823286283864977,
      "temporal_residual": 2.0169102345321335,
      "z_score": 0.09467760486509731,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0364279124337,
      "loocv_error_days": -313.02462301632625,
      "jackknife_tmrca": 1965.8972427450456,
      "leverage": 0.001345501444299585
    },
    {
      "taxon": "A/swine/Texas/03042/2010|2010-07-02",
      "sampling_date": 2010.4986301369863,
      "root_divergence": 0.11928467353565902,
      "fitted_divergence": 0.13096451039802368,
      "predicted_date": 1998.2311213689547,
      "divergence_residual": -0.011679836862364651,
      "temporal_residual": -12.267508768031576,
      "z_score": -0.7999682250916765,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.492139105759,
      "loocv_error_days": -367.62084915579675,
      "jackknife_tmrca": 1965.8860913289711,
      "leverage": 0.0013751175329867063
    },
    {
      "taxon": "A/swine/Missouri/A01672702/2017|2017-02-03",
      "sampling_date": 2017.0904109589042,
      "root_divergence": 0.1412993183576835,
      "fitted_divergence": 0.13594202619084958,
      "predicted_date": 2024.9965227961331,
      "divergence_residual": 0.005357292166833921,
      "temporal_residual": 7.906111837228991,
      "z_score": 0.36692837036184567,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5410246825147,
      "loocv_error_days": 164.58666254875658,
      "jackknife_tmrca": 1965.8907753473293,
      "leverage": 0.0013946255302313443
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0869/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14775842184259483,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2034.5600467941083,
      "divergence_residual": 0.006829510959650648,
      "temporal_residual": 10.111959362414382,
      "z_score": 0.4677626772545337,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.8853185630855,
      "loocv_error_days": -1666.5513292592082,
      "jackknife_tmrca": 1965.9786882468204,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Alberta/SD0115/2015|2015-08-26",
      "sampling_date": 2015.6493150684933,
      "root_divergence": 0.1422671575246566,
      "fitted_divergence": 0.13492978061042832,
      "predicted_date": 2026.4295317456183,
      "divergence_residual": 0.007337376914228283,
      "temporal_residual": 10.780216677125054,
      "z_score": 0.5025471208264372,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8969818011801,
      "loocv_error_days": 820.960274113878,
      "jackknife_tmrca": 1965.8874340278496,
      "leverage": 0.0011043094267723776
    },
    {
      "taxon": "A/swine/Hong_Kong/NS392/2012|2012-02-02",
      "sampling_date": 2012.0874316939892,
      "root_divergence": 0.13685777837444713,
      "fitted_divergence": 0.13225482849205067,
      "predicted_date": 2018.4248168977742,
      "divergence_residual": 0.0046029498823964565,
      "temporal_residual": 6.337385203785061,
      "z_score": 0.3152624211277853,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9200836861346,
      "loocv_error_days": 1399.876140131118,
      "jackknife_tmrca": 1965.9086111104775,
      "leverage": 0.001073493144125403
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2600/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Illinois/A01271617/2012|2012-10-30",
      "sampling_date": 2012.827868852459,
      "root_divergence": 0.12831835617906778,
      "fitted_divergence": 0.13283559477179738,
      "predicted_date": 2007.4375522101075,
      "divergence_residual": -0.004517238592729594,
      "temporal_residual": -5.390316642351536,
      "z_score": -0.3093919360282839,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.7955795827327,
      "loocv_error_days": -11.793655767543555,
      "jackknife_tmrca": 1965.8930248520317,
      "leverage": 0.0009993898829647738
    },
    {
      "taxon": "A/swine/Manitoba/SD0130/2015|2015-12-17",
      "sampling_date": 2015.958904109589,
      "root_divergence": 0.13219707162445915,
      "fitted_divergence": 0.13514982557565566,
      "predicted_date": 2012.0147090286787,
      "divergence_residual": -0.002952753951196513,
      "temporal_residual": -3.9441950809102764,
      "z_score": -0.20223821319648866,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2115910677705,
      "loocv_error_days": -638.2060885241763,
      "jackknife_tmrca": 1965.8985226124903,
      "leverage": 0.0011531778705003632
    },
    {
      "taxon": "A/swine/Hong_Kong/753/2016|2016-02-04",
      "sampling_date": 2016.0928961748634,
      "root_divergence": 0.13951941602999146,
      "fitted_divergence": 0.1352445862125128,
      "predicted_date": 2022.361151081669,
      "divergence_residual": 0.004274829817478648,
      "temporal_residual": 6.268254906805623,
      "z_score": 0.2927890228224494,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8907822545063,
      "loocv_error_days": 291.42789058957715,
      "jackknife_tmrca": 1965.8904431510778,
      "leverage": 0.001176618978619687
    },
    {
      "taxon": "A/swine/Borken/11902/2010|2010-04-28",
      "sampling_date": 2010.3205479452056,
      "root_divergence": 0.13096158356669452,
      "fitted_divergence": 0.13081623026587771,
      "predicted_date": 2010.4951066264161,
      "divergence_residual": 0.00014535330081680287,
      "temporal_residual": 0.17455868121055573,
      "z_score": 0.009955449158738777,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.765081092767,
      "loocv_error_days": 1258.1157321468434,
      "jackknife_tmrca": 1965.9182674870858,
      "leverage": 0.001421051276266847
    },
    {
      "taxon": "A/swine/Korea/PZ72-1/2006|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.11795424181764308,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1996.979683770167,
      "divergence_residual": -0.009053575587994661,
      "temporal_residual": -9.020316229833043,
      "z_score": -0.6200919481331797,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0145466560984,
      "loocv_error_days": 1101.0631661399575,
      "jackknife_tmrca": 1965.9391512910065,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3204/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Mexico/8630459/2011|2011-09-26",
      "sampling_date": 2011.7342465753425,
      "root_divergence": 0.11179925394851958,
      "fitted_divergence": 0.1319731398134803,
      "predicted_date": 1991.3990706021698,
      "divergence_residual": -0.020173885864960717,
      "temporal_residual": -20.33517597317268,
      "z_score": -1.3817374214015656,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7500707825827,
      "loocv_error_days": -1820.470208305496,
      "jackknife_tmrca": 1965.8697076414167,
      "leverage": 0.0011237252956849911
    },
    {
      "taxon": "A/swine/Hong_Kong/168/2012|2012-01-05",
      "sampling_date": 2012.0109289617487,
      "root_divergence": 0.13464020298731919,
      "fitted_divergence": 0.13219406599400998,
      "predicted_date": 2015.2453646660958,
      "divergence_residual": 0.0024461369933092003,
      "temporal_residual": 3.2344357043471064,
      "z_score": 0.16753931514009857,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1090644202973,
      "loocv_error_days": 1131.5939762348544,
      "jackknife_tmrca": 1965.9060778069902,
      "leverage": 0.0010835581051432503
    },
    {
      "taxon": "A/swine/Hong_Kong/3321/2015|2015-07-16",
      "sampling_date": 2015.5369863013698,
      "root_divergence": 0.14315143960712798,
      "fitted_divergence": 0.1348495448992161,
      "predicted_date": 2027.7388238070398,
      "divergence_residual": 0.008301894707911872,
      "temporal_residual": 12.201837505670028,
      "z_score": 0.5686082821743867,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.2207661486307,
      "loocv_error_days": 980.2505892120414,
      "jackknife_tmrca": 1965.8868885270454,
      "leverage": 0.001088404836177352
    },
    {
      "taxon": "A/swine/Manitoba/SD0085/2015|2015-03-25",
      "sampling_date": 2015.227397260274,
      "root_divergence": 0.1296783619987144,
      "fitted_divergence": 0.13462725448194987,
      "predicted_date": 2008.9813741425544,
      "divergence_residual": -0.004948892483235462,
      "temporal_residual": -6.246023117719687,
      "z_score": -0.33895650963586305,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2908965786924,
      "loocv_error_days": -707.306873947723,
      "jackknife_tmrca": 1965.8964956144964,
      "leverage": 0.0010496040732110032
    },
    {
      "taxon": "A/swine/Thailand/CU-S3673N/2012|2012-12-22",
      "sampling_date": 2012.9726775956285,
      "root_divergence": 0.12182452210757716,
      "fitted_divergence": 0.13294760800142644,
      "predicted_date": 2000.6796962624069,
      "divergence_residual": -0.011123085893849277,
      "temporal_residual": -12.292981333221633,
      "z_score": -0.7618355791181313,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.4192830837887,
      "loocv_error_days": -932.6273454494758,
      "jackknife_tmrca": 1965.886954399289,
      "leverage": 0.0009898375653310514
    },
    {
      "taxon": "A/swine/Manitoba/D0472/2016|2016-12-01",
      "sampling_date": 2016.9153005464482,
      "root_divergence": 0.13224920441707377,
      "fitted_divergence": 0.13582052814795853,
      "predicted_date": 2012.0803432823736,
      "divergence_residual": -0.0035713237308847567,
      "temporal_residual": -4.834957264074546,
      "z_score": -0.24460491528177544,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.2296519595575,
      "loocv_error_days": -980.9331463618256,
      "jackknife_tmrca": 1965.9061663178481,
      "leverage": 0.0013508053256755424
    },
    {
      "taxon": "A/swine/Hong_Kong/NS576/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1412159049699187,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2024.8730186693604,
      "divergence_residual": 0.007415049991516459,
      "temporal_residual": 10.774388532374132,
      "z_score": 0.5078670576121852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5133496426818,
      "loocv_error_days": 1247.2262994552923,
      "jackknife_tmrca": 1965.8942532854037,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Guangdong/NS2717/2012|2012-08-09",
      "sampling_date": 2012.603825136612,
      "root_divergence": 0.13641286460630705,
      "fitted_divergence": 0.13266127489624793,
      "predicted_date": 2017.7736013219571,
      "divergence_residual": 0.0037515897100591222,
      "temporal_residual": 5.169776185345199,
      "z_score": 0.25695158220048914,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.75705660692,
      "loocv_error_days": 1151.7177945300439,
      "jackknife_tmrca": 1965.902859974566,
      "leverage": 0.0010173536619003322
    },
    {
      "taxon": "A/swine/Jilin/37/2008|2008-10-30",
      "sampling_date": 2008.827868852459,
      "root_divergence": 0.09208334633495867,
      "fitted_divergence": 0.12954540782941285,
      "predicted_date": 1974.5250576682365,
      "divergence_residual": -0.03746206149445418,
      "temporal_residual": -34.30281118422249,
      "z_score": -2.5658285466777024,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1999.5169955772312,
      "loocv_error_days": -3400.7964637769455,
      "jackknife_tmrca": 1965.7994764980108,
      "leverage": 0.0019021760259157214
    },
    {
      "taxon": "A/swine/Iowa/A01432395/2013|2013-01-09",
      "sampling_date": 2013.021917808219,
      "root_divergence": 0.12635100687817136,
      "fitted_divergence": 0.1329855785351326,
      "predicted_date": 2005.2958131081436,
      "divergence_residual": -0.006634571656961241,
      "temporal_residual": -7.726104700075439,
      "z_score": -0.4544110140583166,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.0755535524636,
      "loocv_error_days": -345.6595444146955,
      "jackknife_tmrca": 1965.8909153443665,
      "leverage": 0.000986957660044815
    },
    {
      "taxon": "A/swine/Italy/302749/2010|2010-12-06",
      "sampling_date": 2010.9287671232876,
      "root_divergence": 0.13527566516668618,
      "fitted_divergence": 0.13131966393580963,
      "predicted_date": 2016.1369273684645,
      "divergence_residual": 0.003956001230876555,
      "temporal_residual": 5.208160245176941,
      "z_score": 0.2709520107530079,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3421275525236,
      "loocv_error_days": 1611.9798967784623,
      "jackknife_tmrca": 1965.9203917792638,
      "leverage": 0.0012742520202985456
    },
    {
      "taxon": "A/swine/Manitoba/D0092/2012|2012-03-22",
      "sampling_date": 2012.22131147541,
      "root_divergence": 0.1271076449632152,
      "fitted_divergence": 0.13236082378578595,
      "predicted_date": 2006.1079374236242,
      "divergence_residual": -0.005253178822570759,
      "temporal_residual": -6.1133740517857404,
      "z_score": -0.35979750302182884,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3532151253871,
      "loocv_error_days": 48.17780815416336,
      "jackknife_tmrca": 1965.8936121985585,
      "leverage": 0.0010569649143844263
    },
    {
      "taxon": "A/swine/Hong_Kong/NS569/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1412159049699187,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2024.8730186693604,
      "divergence_residual": 0.007415049991516459,
      "temporal_residual": 10.774388532374132,
      "z_score": 0.5078670576121852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5133496426818,
      "loocv_error_days": 1247.2262994552923,
      "jackknife_tmrca": 1965.8942532854037,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Guangdong/3494/2011|2011-10-20",
      "sampling_date": 2011.8,
      "root_divergence": 0.13440934984178535,
      "fitted_divergence": 0.13202580842887038,
      "predicted_date": 2014.9262941191696,
      "divergence_residual": 0.002383541412914969,
      "temporal_residual": 3.1262941191696427,
      "z_score": 0.16325205702710993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.024779722915,
      "loocv_error_days": 1177.8507937946838,
      "jackknife_tmrca": 1965.9078624940942,
      "leverage": 0.0011136450925798382
    },
    {
      "taxon": "A/swine/Iowa/A01476501/2014|2014-01-09",
      "sampling_date": 2014.021917808219,
      "root_divergence": 0.13768144556759274,
      "fitted_divergence": 0.13374369617502174,
      "predicted_date": 2019.639905262512,
      "divergence_residual": 0.003937749392570994,
      "temporal_residual": 5.617987454292916,
      "z_score": 0.2697019170345753,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2201566471338,
      "loocv_error_days": 802.9067359135855,
      "jackknife_tmrca": 1965.8941575169924,
      "leverage": 0.0009689061271622662
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0255/2022|2022-04-09",
      "sampling_date": 2022.268493150685,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.1394568358383119,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017163724214873055,
      "temporal_residual": 25.413076103674484,
      "z_score": 1.1755672752911397,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1440812164078,
      "loocv_error_days": 319.8085410052975,
      "jackknife_tmrca": 1965.8802094149862,
      "leverage": 0.003758643305087968
    },
    {
      "taxon": "A/swine/Alberta/SD0186/2016|2016-10-19",
      "sampling_date": 2016.7978142076502,
      "root_divergence": 0.14444356745989326,
      "fitted_divergence": 0.13573880390244505,
      "predicted_date": 2029.6519833898278,
      "divergence_residual": 0.008704763557448203,
      "temporal_residual": 12.854169182177657,
      "z_score": 0.5962013284049191,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6925721443342,
      "loocv_error_days": 692.0603363738576,
      "jackknife_tmrca": 1965.8843114925096,
      "leverage": 0.0013227299358006747
    },
    {
      "taxon": "A/swine/Ohio/12TOSU325/2012|2012-08-03",
      "sampling_date": 2012.5874316939892,
      "root_divergence": 0.11812350387210897,
      "fitted_divergence": 0.13264847149505518,
      "predicted_date": 1997.1378318277307,
      "divergence_residual": -0.014524967622946208,
      "temporal_residual": -15.449599866258495,
      "z_score": -0.9948351767038216,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0650764571537,
      "loocv_error_days": -1286.5402502541435,
      "jackknife_tmrca": 1965.8821149897315,
      "leverage": 0.0010188199847432293
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0573/2022|2022-05-07",
      "sampling_date": 2022.345205479452,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.13950864653802691,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017111913515158034,
      "temporal_residual": 25.33636377490734,
      "z_score": 1.1720186886130728,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1437919221635,
      "loocv_error_days": 291.6836982003532,
      "jackknife_tmrca": 1965.8812310466974,
      "leverage": 0.003809200635131221
    },
    {
      "taxon": "A/swine/Korea/CY07/2007|2007-01-01",
      "sampling_date": 2007.0,
      "root_divergence": 0.09079994972466325,
      "fitted_divergence": 0.12792386238599057,
      "predicted_date": 1973.4368704361368,
      "divergence_residual": -0.03712391266132732,
      "temporal_residual": -33.563129563863185,
      "z_score": -2.5426682641291545,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1999.0439239326743,
      "loocv_error_days": -2905.9567835907264,
      "jackknife_tmrca": 1965.7862766233427,
      "leverage": 0.002725245825701752
    },
    {
      "taxon": "A/swine/Guangdong/165/06|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.08612025517592345,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1969.4689747620982,
      "divergence_residual": -0.04088756222971429,
      "temporal_residual": -36.53102523790176,
      "z_score": -2.800445842751946,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.3206092842236,
      "loocv_error_days": -3170.147458937343,
      "jackknife_tmrca": 1965.7605544987248,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Italy/250481_2/2013|2013-09-01",
      "sampling_date": 2013.6657534246576,
      "root_divergence": 0.13890087941870283,
      "fitted_divergence": 0.13347650351354073,
      "predicted_date": 2021.445328980428,
      "divergence_residual": 0.005424375905162093,
      "temporal_residual": 7.779575555770407,
      "z_score": 0.3715230286362111,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6665696870652,
      "loocv_error_days": 1096.0481398443849,
      "jackknife_tmrca": 1965.8965108836,
      "leverage": 0.0009664983052227981
    },
    {
      "taxon": "A/swine/Manitoba/D0473/2016|2016-12-01",
      "sampling_date": 2016.9153005464482,
      "root_divergence": 0.13920298954777988,
      "fitted_divergence": 0.13582052814795853,
      "predicted_date": 2021.8926414404634,
      "divergence_residual": 0.003382461399821346,
      "temporal_residual": 4.977340894015242,
      "z_score": 0.2316694723001784,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.773938505181,
      "loocv_error_days": -51.632485572865676,
      "jackknife_tmrca": 1965.8937984981937,
      "leverage": 0.0013508053256755424
    },
    {
      "taxon": "A/swine/Netherlands/Weert-167B/2012|2012-04-25",
      "sampling_date": 2012.3142076502731,
      "root_divergence": 0.13324992978960046,
      "fitted_divergence": 0.13243411713019604,
      "predicted_date": 2013.3669191405315,
      "divergence_residual": 0.000815812659404419,
      "temporal_residual": 1.052711490258389,
      "z_score": 0.05587614046682378,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.600286143969,
      "loocv_error_days": 834.9901698224157,
      "jackknife_tmrca": 1965.901400297007,
      "leverage": 0.0010463082062465536
    },
    {
      "taxon": "A/swine/Germany/Stadtloder-IDT11945/2010|2010-05-10",
      "sampling_date": 2010.3534246575343,
      "root_divergence": 0.12785245933128503,
      "fitted_divergence": 0.13084365945908022,
      "predicted_date": 2006.921261900239,
      "divergence_residual": -0.0029912001277951905,
      "temporal_residual": -3.432162757295373,
      "z_score": -0.20487144515149205,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6278535964645,
      "loocv_error_days": 830.7351699442606,
      "jackknife_tmrca": 1965.9095840430275,
      "leverage": 0.00141238722618589
    },
    {
      "taxon": "A/swine/Manitoba/D0245/2013|2013-06-19",
      "sampling_date": 2013.4630136986302,
      "root_divergence": 0.12295545182458066,
      "fitted_divergence": 0.13332303157868336,
      "predicted_date": 2001.7992046701063,
      "divergence_residual": -0.010367579754102699,
      "temporal_residual": -11.663809028523929,
      "z_score": -0.7100899158198364,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.832752759283,
      "loocv_error_days": -960.7028080965579,
      "jackknife_tmrca": 1965.8891479672104,
      "leverage": 0.0009694944874404229
    },
    {
      "taxon": "A/swine/Nebraska/A01049235/2010|2010-12-07",
      "sampling_date": 2010.9315068493152,
      "root_divergence": 0.11753245228424297,
      "fitted_divergence": 0.13132191237005092,
      "predicted_date": 1996.5868710531695,
      "divergence_residual": -0.013789460085807947,
      "temporal_residual": -14.344635796145667,
      "z_score": -0.9444592454335861,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.8500620838715,
      "loocv_error_days": -760.2477005782825,
      "jackknife_tmrca": 1965.8802557532142,
      "leverage": 0.0012736552691353714
    },
    {
      "taxon": "A/swine/Oklahoma/00153/2003|2003-09-18",
      "sampling_date": 2003.7123287671234,
      "root_divergence": 0.09398839328234795,
      "fitted_divergence": 0.12484009575729248,
      "predicted_date": 1976.1403399185324,
      "divergence_residual": -0.030851702474944523,
      "temporal_residual": -27.57198884859099,
      "z_score": -2.1130758897381696,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.2258390198076,
      "loocv_error_days": -1273.440380207086,
      "jackknife_tmrca": 1965.8251517068381,
      "leverage": 0.004853784631614377
    },
    {
      "taxon": "A/swine/Alberta/SD0179/2016|2016-08-30",
      "sampling_date": 2016.6612021857923,
      "root_divergence": 0.14856585480751675,
      "fitted_divergence": 0.13564355633787598,
      "predicted_date": 2035.7555539654718,
      "divergence_residual": 0.01292229846964077,
      "temporal_residual": 19.094351779679528,
      "z_score": 0.885066143703872,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2023852345792,
      "loocv_error_days": 1293.4171085694275,
      "jackknife_tmrca": 1965.8775573101543,
      "leverage": 0.0012914218892493862
    },
    {
      "taxon": "A/swine/Hong_Kong/3252/2011|2011-08-18",
      "sampling_date": 2011.627397260274,
      "root_divergence": 0.13366051505927387,
      "fitted_divergence": 0.1318873339617059,
      "predicted_date": 2013.9106070217535,
      "divergence_residual": 0.0017731810975679663,
      "temporal_residual": 2.283209761479611,
      "z_score": 0.12144763253999558,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.75102387114,
      "loocv_error_days": 1140.9046196188212,
      "jackknife_tmrca": 1965.9083942604952,
      "leverage": 0.0011408163570155437
    },
    {
      "taxon": "A/swine/Italy/39106/2017|2017-03-15",
      "sampling_date": 2017.2,
      "root_divergence": 0.1518458878678427,
      "fitted_divergence": 0.13601788234604278,
      "predicted_date": 2040.6120599743717,
      "divergence_residual": 0.015828005521799915,
      "temporal_residual": 23.412059974371687,
      "z_score": 1.0840820495374675,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.4036407700894,
      "loocv_error_days": 1535.3797912751352,
      "jackknife_tmrca": 1965.8704698789543,
      "leverage": 0.0014232518262132733
    },
    {
      "taxon": "A/swine/Korea/CY02-10/2012|2012-02-20",
      "sampling_date": 2012.136612021858,
      "root_divergence": 0.11825223527556876,
      "fitted_divergence": 0.13229381575137591,
      "predicted_date": 1997.258311938542,
      "divergence_residual": -0.014041580475807156,
      "temporal_residual": -14.878300083315935,
      "z_score": -0.9617273206022537,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1124791098273,
      "loocv_error_days": -1104.56454611918,
      "jackknife_tmrca": 1965.881155655717,
      "leverage": 0.001067261018851246
    },
    {
      "taxon": "A/swine/Ohio/11SW97/2011|2011-08-05",
      "sampling_date": 2011.5917808219178,
      "root_divergence": 0.11809333667129958,
      "fitted_divergence": 0.13185867179241514,
      "predicted_date": 1997.1096235227567,
      "divergence_residual": -0.013765335121115566,
      "temporal_residual": -14.482157299161145,
      "z_score": -0.9428068931436709,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0547512568219,
      "loocv_error_days": -926.6500486513006,
      "jackknife_tmrca": 1965.8805317730114,
      "leverage": 0.001146708922574405
    },
    {
      "taxon": "A/swine/Alberta/SD0079/2015|2015-02-04",
      "sampling_date": 2015.0931506849315,
      "root_divergence": 0.1376767886001083,
      "fitted_divergence": 0.13453031615239777,
      "predicted_date": 2019.6330145439795,
      "divergence_residual": 0.003146472447710519,
      "temporal_residual": 4.539863859047955,
      "z_score": 0.21550626168465592,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.2175039691394,
      "loocv_error_days": 410.67003705694555,
      "jackknife_tmrca": 1965.891424800161,
      "leverage": 0.001035075172371935
    },
    {
      "taxon": "A/swine/Manitoba/D0181/2012|2012-12-19",
      "sampling_date": 2012.964480874317,
      "root_divergence": 0.12182683485112274,
      "fitted_divergence": 0.13294128145261147,
      "predicted_date": 2000.6819658346556,
      "divergence_residual": -0.011114446601488734,
      "temporal_residual": -12.282515039661348,
      "z_score": -0.7612438620028023,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.42013547011,
      "loocv_error_days": -929.322158886599,
      "jackknife_tmrca": 1965.8869377509388,
      "leverage": 0.000990335109148231
    },
    {
      "taxon": "A/swine/North_Carolina/A01270394/2012|2012-05-31",
      "sampling_date": 2012.4098360655737,
      "root_divergence": 0.11661218092282924,
      "fitted_divergence": 0.1325093477163907,
      "predicted_date": 1995.7358961495063,
      "divergence_residual": -0.015897166793561457,
      "temporal_residual": -16.67393991606741,
      "z_score": -1.0888190009579484,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.5119838849541,
      "loocv_error_days": -1423.6905089712964,
      "jackknife_tmrca": 1965.8796658748715,
      "leverage": 0.0010360328353751576
    },
    {
      "taxon": "A/swine/Belgium/113/2013|2013-01-01",
      "sampling_date": 2013.0,
      "root_divergence": 0.13691855323403848,
      "fitted_divergence": 0.13296868449694768,
      "predicted_date": 2018.5141182931502,
      "divergence_residual": 0.0039498687370908,
      "temporal_residual": 5.514118293150204,
      "z_score": 0.27053198774866416,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9417826046677,
      "loocv_error_days": 1074.4860963548595,
      "jackknife_tmrca": 1965.9000565238612,
      "leverage": 0.0009882164855602128
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0219/2017|2017-02-14",
      "sampling_date": 2017.1205479452055,
      "root_divergence": 0.13042739453872174,
      "fitted_divergence": 0.13596290019419618,
      "predicted_date": 2009.857601388486,
      "divergence_residual": -0.005535505655474449,
      "temporal_residual": -7.262946556719498,
      "z_score": -0.379134459357364,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5631509692764,
      "loocv_error_days": -1299.3392454581121,
      "jackknife_tmrca": 1965.9117506794591,
      "leverage": 0.0014024054851592212
    },
    {
      "taxon": "A/swine/Italy/39230/2017|2017-03-13",
      "sampling_date": 2017.194520547945,
      "root_divergence": 0.14887928154666216,
      "fitted_divergence": 0.13601409274232476,
      "predicted_date": 2036.2196221056442,
      "divergence_residual": 0.012865188804337402,
      "temporal_residual": 19.025101557699145,
      "z_score": 0.8811546235236951,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.3167016634561,
      "loocv_error_days": 1140.376652440397,
      "jackknife_tmrca": 1965.8763263430021,
      "leverage": 0.0014217985270520562
    },
    {
      "taxon": "A/swine/Hong_Kong/4893/2012|2012-12-20",
      "sampling_date": 2012.967213114754,
      "root_divergence": 0.13531629037800116,
      "fitted_divergence": 0.13294339048677883,
      "predicted_date": 2016.194545929606,
      "divergence_residual": 0.00237289989122233,
      "temporal_residual": 3.227332814851934,
      "z_score": 0.1625232044479985,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.355665311133,
      "loocv_error_days": 872.382164727401,
      "jackknife_tmrca": 1965.8988946235193,
      "leverage": 0.0009901686858304105
    },
    {
      "taxon": "A/swine/Ohio/16TOSU8256/2016|2016-07-01",
      "sampling_date": 2016.4972677595629,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13552893485528267,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004845111804249014,
      "temporal_residual": 7.129272637218719,
      "z_score": 0.3318484270020111,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.203106862655,
      "loocv_error_days": 257.8077324043906,
      "jackknife_tmrca": 1965.8902244937742,
      "leverage": 0.0012557509833125038
    },
    {
      "taxon": "A/swine/Kentucky/17TOSU6274/2017|2017-07-01",
      "sampling_date": 2017.495890410959,
      "root_divergence": 0.15043631395818308,
      "fitted_divergence": 0.13622204299349885,
      "predicted_date": 2038.5250065708394,
      "divergence_residual": 0.014214270964684222,
      "temporal_residual": 21.02911615988046,
      "z_score": 0.9735551316843027,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.886852426509,
      "loocv_error_days": 1238.5488761796487,
      "jackknife_tmrca": 1965.872996375463,
      "leverage": 0.001505166483831736
    },
    {
      "taxon": "A/swine/Illinois/17TOSU5893/2017|2017-06-01",
      "sampling_date": 2017.4136986301369,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.136165423407866,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.013584518159642678,
      "temporal_residual": 20.095046342618843,
      "z_score": 0.9304224886831919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6354480099121,
      "loocv_error_days": 1176.743960962909,
      "jackknife_tmrca": 1965.8744885678104,
      "leverage": 0.0014817355253332327
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2616/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/Swine/Minnesota/593/99|1999-01-01",
      "sampling_date": 1999.0,
      "root_divergence": 0.07933287822155656,
      "fitted_divergence": 0.1200915608451284,
      "predicted_date": 1963.713982983297,
      "divergence_residual": -0.04075868262357184,
      "temporal_residual": -35.286017016703,
      "z_score": -2.791618699788288,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1994.8419766830061,
      "loocv_error_days": -1518.7180165320133,
      "jackknife_tmrca": 1965.7759202909378,
      "leverage": 0.009357509465503873
    },
    {
      "taxon": "A/swine/Guangxi/NS1402/2012|2012-06-03",
      "sampling_date": 2012.4207650273224,
      "root_divergence": 0.1354352107658577,
      "fitted_divergence": 0.1325179313579184,
      "predicted_date": 2016.363611486188,
      "divergence_residual": 0.002917279407939316,
      "temporal_residual": 3.9428464588654606,
      "z_score": 0.19980851253030552,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3995675491258,
      "loocv_error_days": 1088.0076210886718,
      "jackknife_tmrca": 1965.9033265267587,
      "leverage": 0.0010349033868192329
    },
    {
      "taxon": "A/swine/Hong_Kong/107/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14661311309383035,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2032.8642715631518,
      "divergence_residual": 0.011422596225647674,
      "temporal_residual": 16.847878120528776,
      "z_score": 0.7823494571242042,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.487736348679,
      "loocv_error_days": 1267.9079964369364,
      "jackknife_tmrca": 1965.8819927815691,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Oklahoma/SG1498/2010|2010-11-11",
      "sampling_date": 2010.8602739726027,
      "root_divergence": 0.12084952291082679,
      "fitted_divergence": 0.13126339653879462,
      "predicted_date": 1999.7296759667233,
      "divergence_residual": -0.010413873627967835,
      "temporal_residual": -11.130598005879392,
      "z_score": -0.7132606474443373,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.0645321257225,
      "loocv_error_days": -290.64470957299994,
      "jackknife_tmrca": 1965.8880920584572,
      "leverage": 0.0012893588235262442
    },
    {
      "taxon": "A/swine/Iowa/A01049113/2010|2010-11-22",
      "sampling_date": 2010.890410958904,
      "root_divergence": 0.11399261296274313,
      "fitted_divergence": 0.13128816758340864,
      "predicted_date": 1993.3542258532477,
      "divergence_residual": -0.01729555462066551,
      "temporal_residual": -17.536185105656386,
      "z_score": -1.1845965226151949,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.5538064536206,
      "loocv_error_days": -1218.6947955547996,
      "jackknife_tmrca": 1965.8722506141107,
      "leverage": 0.0012826672828460377
    },
    {
      "taxon": "A/swine/QC/1685-5/2009|2009-05-15",
      "sampling_date": 2009.3671232876711,
      "root_divergence": 0.11506358372775918,
      "fitted_divergence": 0.13001020096118482,
      "predicted_date": 1994.321187508585,
      "divergence_residual": -0.014946617233425635,
      "temporal_residual": -15.045935779086221,
      "z_score": -1.0237145432977772,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9480067643187,
      "loocv_error_days": -518.332310154459,
      "jackknife_tmrca": 1965.8802515385853,
      "leverage": 0.0017085482138986933
    },
    {
      "taxon": "A/swine/Italy/55925/2011|2011-03-08",
      "sampling_date": 2011.1808219178083,
      "root_divergence": 0.13442262678098563,
      "fitted_divergence": 0.13152578912041685,
      "predicted_date": 2014.9445713489447,
      "divergence_residual": 0.0028968376605687796,
      "temporal_residual": 3.7637494311363753,
      "z_score": 0.19840842890289861,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.0300582952543,
      "loocv_error_days": 1405.933586862153,
      "jackknife_tmrca": 1965.915115143046,
      "leverage": 0.0012217726643342585
    },
    {
      "taxon": "A/swine/Korea/PL01/2012|2012-04-23",
      "sampling_date": 2012.308743169399,
      "root_divergence": 0.12974617339219024,
      "fitted_divergence": 0.13242981153997246,
      "predicted_date": 2009.0598957329155,
      "divergence_residual": -0.002683638147782219,
      "temporal_residual": -3.248847436483402,
      "z_score": -0.18380609859263214,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3185032264057,
      "loocv_error_days": 368.8148608217393,
      "jackknife_tmrca": 1965.8967827443134,
      "leverage": 0.001046916659310647
    },
    {
      "taxon": "A/swine/Spain/33601/2001|2001-01-01",
      "sampling_date": 2001.0,
      "root_divergence": 0.11596652387784331,
      "fitted_divergence": 0.12215012460465517,
      "predicted_date": 1995.1435472551223,
      "divergence_residual": -0.006183600726811858,
      "temporal_residual": -5.856452744877743,
      "z_score": -0.423523389615375,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3075406011087,
      "loocv_error_days": 2669.0792045549574,
      "jackknife_tmrca": 1966.072111394922,
      "leverage": 0.007236990928451908
    },
    {
      "taxon": "A/swine/Hong_Kong/3253/2011|2011-08-18",
      "sampling_date": 2011.627397260274,
      "root_divergence": 0.13366051505927387,
      "fitted_divergence": 0.1318873339617059,
      "predicted_date": 2013.9106070217535,
      "divergence_residual": 0.0017731810975679663,
      "temporal_residual": 2.283209761479611,
      "z_score": 0.12144763253999558,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7510238711402,
      "loocv_error_days": 1140.9046196189042,
      "jackknife_tmrca": 1965.9083942604952,
      "leverage": 0.0011408163570155437
    },
    {
      "taxon": "A/swine/Missouri/A02076058/2015|2015-04-01",
      "sampling_date": 2015.2465753424658,
      "root_divergence": 0.1419626402883807,
      "fitted_divergence": 0.13464107526592883,
      "predicted_date": 2025.9786552573064,
      "divergence_residual": 0.007321565022451876,
      "temporal_residual": 10.732079914840597,
      "z_score": 0.5014641424296692,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.785866155574,
      "loocv_error_days": 927.4759694877735,
      "jackknife_tmrca": 1965.888583777137,
      "leverage": 0.001051793023499193
    },
    {
      "taxon": "A/swine/Iowa/01700/2007|2007-07-31",
      "sampling_date": 2007.5753424657535,
      "root_divergence": 0.1032350960983502,
      "fitted_divergence": 0.12844177422202016,
      "predicted_date": 1983.9873029894225,
      "divergence_residual": -0.02520667812366996,
      "temporal_residual": -23.588039476331005,
      "z_score": -1.7264403430175155,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6138767023187,
      "loocv_error_days": -1446.9253700945303,
      "jackknife_tmrca": 1965.8441205675015,
      "leverage": 0.0024384037664082602
    },
    {
      "taxon": "A/swine/Oklahoma/02530/2009|2009-01-09",
      "sampling_date": 2009.021917808219,
      "root_divergence": 0.10634035757107929,
      "fitted_divergence": 0.12971339233998108,
      "predicted_date": 1986.6446140471683,
      "divergence_residual": -0.02337303476890179,
      "temporal_residual": -22.377303761050825,
      "z_score": -1.6008515666287273,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.7511524516933,
      "loocv_error_days": -1559.897046471038,
      "jackknife_tmrca": 1965.8516909972416,
      "leverage": 0.0018299181700774025
    },
    {
      "taxon": "A/swine/Nebraska/A01104010/2011|2011-12-05",
      "sampling_date": 2011.9260273972602,
      "root_divergence": 0.12361243935516142,
      "fitted_divergence": 0.13212646823669902,
      "predicted_date": 2002.4589891554804,
      "divergence_residual": -0.0085140288815376,
      "temporal_residual": -9.467038241779846,
      "z_score": -0.5831376459280433,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.0745370822247,
      "loocv_error_days": -311.0068375667391,
      "jackknife_tmrca": 1965.8894142884749,
      "leverage": 0.0010952561460041929
    },
    {
      "taxon": "A/swine/Ohio/16TOSU5873/2016|2016-08-11",
      "sampling_date": 2016.6092896174864,
      "root_divergence": 0.14195227582278963,
      "fitted_divergence": 0.1356072985187057,
      "predicted_date": 2025.9633093481348,
      "divergence_residual": 0.006344977304083926,
      "temporal_residual": 9.35401973064836,
      "z_score": 0.43457629520069924,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7806869793706,
      "loocv_error_days": 427.8528864281845,
      "jackknife_tmrca": 1965.8880783440984,
      "leverage": 0.0012799019923404157
    },
    {
      "taxon": "A/swine/Iowa/MT_12_07_4290/2012|2012-08-31",
      "sampling_date": 2012.6612021857923,
      "root_divergence": 0.12969397511010386,
      "fitted_divergence": 0.13270603503349418,
      "predicted_date": 2008.9994394458133,
      "divergence_residual": -0.00301205992339032,
      "temporal_residual": -3.66176273997894,
      "z_score": -0.20630016148157893,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.2990521641073,
      "loocv_error_days": 232.97470457954978,
      "jackknife_tmrca": 1965.8950158279551,
      "leverage": 0.0010123846518300212
    },
    {
      "taxon": "A/swine/Vilsbiburg/5733/2006|2006-11-23",
      "sampling_date": 2006.8931506849315,
      "root_divergence": 0.11832275365607886,
      "fitted_divergence": 0.1278269365477969,
      "predicted_date": 1997.3243848773195,
      "divergence_residual": -0.009504182891718033,
      "temporal_residual": -9.568765807611953,
      "z_score": -0.650954667297902,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1469804243413,
      "loocv_error_days": 823.2113123194537,
      "jackknife_tmrca": 1965.9238201089317,
      "leverage": 0.0027813255746480304
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0438/2022|2022-04-23",
      "sampling_date": 2022.3068493150686,
      "root_divergence": 0.15672348529913313,
      "fitted_divergence": 0.1394827411881698,
      "predicted_date": 2047.8339631681467,
      "divergence_residual": 0.017240744110963324,
      "temporal_residual": 25.527113853078163,
      "z_score": 1.1808424747907673,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1817222004881,
      "loocv_error_days": 319.5473213994955,
      "jackknife_tmrca": 1965.8801580567642,
      "leverage": 0.0037838652735969324
    },
    {
      "taxon": "A/swine/Texas/00816/2005|2005-10-12",
      "sampling_date": 2005.7780821917809,
      "root_divergence": 0.10331210378910546,
      "fitted_divergence": 0.12680186078475517,
      "predicted_date": 1984.05293475446,
      "divergence_residual": -0.023489756995649702,
      "temporal_residual": -21.725147437320857,
      "z_score": -1.6088460338169763,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6467311068736,
      "loocv_error_days": -778.4759837623684,
      "jackknife_tmrca": 1965.8596876336392,
      "leverage": 0.003419076574642017
    },
    {
      "taxon": "A/swine/Ontario/107-22/2012|2012-04-15",
      "sampling_date": 2012.2868852459017,
      "root_divergence": 0.12700426217938507,
      "fitted_divergence": 0.13241258194546277,
      "predicted_date": 2005.9961604814628,
      "divergence_residual": -0.005408319766077696,
      "temporal_residual": -6.290724764438892,
      "z_score": -0.3704233214025803,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.315318394399,
      "loocv_error_days": 10.38520748861788,
      "jackknife_tmrca": 1965.8932158620166,
      "leverage": 0.0010493734867176477
    },
    {
      "taxon": "A/swine/Iowa/13H065/2013|2013-08-28",
      "sampling_date": 2013.654794520548,
      "root_divergence": 0.12162516656814536,
      "fitted_divergence": 0.13346823377245842,
      "predicted_date": 2000.4843548486972,
      "divergence_residual": -0.011843067204313065,
      "temporal_residual": -13.170439671850772,
      "z_score": -0.8111480975906101,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3458983675228,
      "loocv_error_days": -1208.5743198924602,
      "jackknife_tmrca": 1965.8892958842061,
      "leverage": 0.0009665792660001509
    },
    {
      "taxon": "A/swine/Manitoba/SD0112/2015|2015-07-15",
      "sampling_date": 2015.5342465753424,
      "root_divergence": 0.13544767665318688,
      "fitted_divergence": 0.13484758520917792,
      "predicted_date": 2016.3813679526188,
      "divergence_residual": 0.0006000914440089655,
      "temporal_residual": 0.8471213772763804,
      "z_score": 0.04110109524760636,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4013541146535,
      "loocv_error_days": -48.53897126663384,
      "jackknife_tmrca": 1965.893418797521,
      "leverage": 0.0010880290685863062
    },
    {
      "taxon": "A/swine/Guangdong/Z5/2003|2003-01-01",
      "sampling_date": 2003.0,
      "root_divergence": 0.08682620655177486,
      "fitted_divergence": 0.12414569565192708,
      "predicted_date": 1970.067548318801,
      "divergence_residual": -0.03731948910015222,
      "temporal_residual": -32.93245168119893,
      "z_score": -2.5560635656629147,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.5881330267662,
      "loocv_error_days": -1976.6844119736556,
      "jackknife_tmrca": 1965.7805109974374,
      "leverage": 0.005424774142800897
    },
    {
      "taxon": "A/swine/Germany/Visbek-IDT13347/2011|2011-01-01",
      "sampling_date": 2011.0,
      "root_divergence": 0.13011012860515486,
      "fitted_divergence": 0.13137806659988568,
      "predicted_date": 2009.4840350025813,
      "divergence_residual": -0.0012679379947308222,
      "temporal_residual": -1.5159649974186777,
      "z_score": -0.0868428317213467,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.4529842645743,
      "loocv_error_days": 895.9525026357621,
      "jackknife_tmrca": 1965.907951743385,
      "leverage": 0.0012589245142064355
    },
    {
      "taxon": "A/swine/Spain/23885/2011|2011-06-15",
      "sampling_date": 2011.4520547945206,
      "root_divergence": 0.128992850345822,
      "fitted_divergence": 0.13174593800150253,
      "predicted_date": 2008.1960588781526,
      "divergence_residual": -0.002753087655680525,
      "temporal_residual": -3.255995916367965,
      "z_score": -0.18856279170586543,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.0437895814082,
      "loocv_error_days": 581.381130910706,
      "jackknife_tmrca": 1965.9014140004394,
      "leverage": 0.0011707700810339526
    },
    {
      "taxon": "A/swine/Guangdong/2919/2012|2012-08-23",
      "sampling_date": 2012.6420765027322,
      "root_divergence": 0.13590124586171112,
      "fitted_divergence": 0.1326911239401128,
      "predicted_date": 2017.031577682616,
      "divergence_residual": 0.0032101219215983356,
      "temporal_residual": 4.389501179883837,
      "z_score": 0.21986570242463105,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.5698857512934,
      "loocv_error_days": 1069.3823280370107,
      "jackknife_tmrca": 1965.9019564773678,
      "leverage": 0.0010140127949606376
    },
    {
      "taxon": "A/swine/Kansas/A01377243/2014|2014-03-07",
      "sampling_date": 2014.1780821917807,
      "root_divergence": 0.1304197304219761,
      "fitted_divergence": 0.1338599133266507,
      "predicted_date": 2009.8485338535784,
      "divergence_residual": -0.003440182904674599,
      "temporal_residual": -4.329548338202358,
      "z_score": -0.23562289821966756,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.563106988351,
      "loocv_error_days": -224.61969305274238,
      "jackknife_tmrca": 1965.8929958006586,
      "leverage": 0.0009730451712561181
    },
    {
      "taxon": "A/swine/Manitoba/D0354/2014|2014-11-13",
      "sampling_date": 2014.8657534246574,
      "root_divergence": 0.1326066267262565,
      "fitted_divergence": 0.13436532470579912,
      "predicted_date": 2012.5339122741234,
      "divergence_residual": -0.0017586979795426172,
      "temporal_residual": -2.3318411505340464,
      "z_score": -0.12045566370027103,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.362547087329,
      "loocv_error_days": -183.79611470923197,
      "jackknife_tmrca": 1965.8936550810529,
      "leverage": 0.0010136342127544478
    },
    {
      "taxon": "A/swine/Italy/116840-2/2010|2010-09-01",
      "sampling_date": 2010.6657534246576,
      "root_divergence": 0.13396240036134843,
      "fitted_divergence": 0.1311030059331288,
      "predicted_date": 2014.3164152665154,
      "divergence_residual": 0.0028593944282196415,
      "temporal_residual": 3.6506618418577546,
      "z_score": 0.19584388999049715,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.862107689592,
      "loocv_error_days": 1532.718395267279,
      "jackknife_tmrca": 1965.921086198943,
      "leverage": 0.001334233794850143
    },
    {
      "taxon": "A/swine/Warendorf/10669/2009|2009-10-16",
      "sampling_date": 2009.7890410958903,
      "root_divergence": 0.13202842643263918,
      "fitted_divergence": 0.13036939996888516,
      "predicted_date": 2011.8032717711474,
      "divergence_residual": 0.0016590264637540153,
      "temporal_residual": 2.0142306752570676,
      "z_score": 0.11362902335270524,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.155659354355,
      "loocv_error_days": 1594.9073189042567,
      "jackknife_tmrca": 1965.9292826188662,
      "leverage": 0.0015726803891489638
    },
    {
      "taxon": "A/swine/Quebec/1257777/2010|2010-11-08",
      "sampling_date": 2010.8520547945207,
      "root_divergence": 0.12279266259328421,
      "fitted_divergence": 0.13125663715057928,
      "predicted_date": 2001.6368265921894,
      "divergence_residual": -0.00846397455729507,
      "temporal_residual": -9.215228202331218,
      "z_score": -0.5797093558419476,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7757795348439,
      "loocv_error_days": -27.85953859694274,
      "jackknife_tmrca": 1965.8926290594402,
      "leverage": 0.0012911959384190022
    },
    {
      "taxon": "A/swine/Hong_Kong/3493/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879797,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Minnesota/578/2007|2007-01-24",
      "sampling_date": 2007.0630136986301,
      "root_divergence": 0.10624253190641662,
      "fitted_divergence": 0.127980915473996,
      "predicted_date": 1986.5605022636191,
      "divergence_residual": -0.021738383567579386,
      "temporal_residual": -20.502511435011,
      "z_score": -1.488892038805227,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.7188049594872,
      "loocv_error_days": -856.2222419719494,
      "jackknife_tmrca": 1965.8619056152509,
      "leverage": 0.0026925856493032205
    },
    {
      "taxon": "A/swine/Ohio/10SW218/2010|2010-08-24",
      "sampling_date": 2010.6438356164383,
      "root_divergence": 0.11504401908391262,
      "fitted_divergence": 0.13108487910347977,
      "predicted_date": 1994.3034431277067,
      "divergence_residual": -0.016040860019567144,
      "temporal_residual": -16.340392488731595,
      "z_score": -1.0986607492905698,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9391213053307,
      "loocv_error_days": -987.8969021320643,
      "jackknife_tmrca": 1965.8749710954455,
      "leverage": 0.0013394729469740204
    },
    {
      "taxon": "A/swine/Ohio/16TOSU8230/2016|2016-07-01",
      "sampling_date": 2016.4972677595629,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13552893485528267,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004845111804249014,
      "temporal_residual": 7.129272637218719,
      "z_score": 0.3318484270020111,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.203106862655,
      "loocv_error_days": 257.8077324043906,
      "jackknife_tmrca": 1965.8902244937742,
      "leverage": 0.0012557509833125038
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2604/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0257/2022|2022-04-09",
      "sampling_date": 2022.268493150685,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.1394568358383119,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017163724214873055,
      "temporal_residual": 25.413076103674484,
      "z_score": 1.1755672752911397,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1440812164078,
      "loocv_error_days": 319.8085410052975,
      "jackknife_tmrca": 1965.8802094149862,
      "leverage": 0.003758643305087968
    },
    {
      "taxon": "A/swine/Wisconsin/A02862447/2024|2024-03-08",
      "sampling_date": 2024.1830601092897,
      "root_divergence": 0.16663418373754796,
      "fitted_divergence": 0.1407499142178966,
      "predicted_date": 2062.5080123723255,
      "divergence_residual": 0.025884269519651365,
      "temporal_residual": 38.32495226303581,
      "z_score": 1.7728495174578933,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.8170377037884,
      "loocv_error_days": 962.0603163906408,
      "jackknife_tmrca": 1965.8449974487755,
      "leverage": 0.005156042908198471
    },
    {
      "taxon": "A/swine/Kentucky/23TOSU1958/2023|2023-07-05",
      "sampling_date": 2023.5068493150684,
      "root_divergence": 0.13673700108322911,
      "fitted_divergence": 0.14029320856228134,
      "predicted_date": 2018.247576321125,
      "divergence_residual": -0.0035562074790522202,
      "temporal_residual": -5.259272993943341,
      "z_score": -0.24356958222952382,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8592954967357,
      "loocv_error_days": -2793.269032146002,
      "jackknife_tmrca": 1966.0232676151136,
      "leverage": 0.004630220680239654
    },
    {
      "taxon": "A/swine/Quebec/1714808/2015|2015-02-27",
      "sampling_date": 2015.1561643835616,
      "root_divergence": 0.11179945677321224,
      "fitted_divergence": 0.13457586010018652,
      "predicted_date": 1991.3992499871113,
      "divergence_residual": -0.02277640332697428,
      "temporal_residual": -23.756914396450384,
      "z_score": -1.559987451722245,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.7527323402485,
      "loocv_error_days": -3069.3535538201318,
      "jackknife_tmrca": 1965.9066932563487,
      "leverage": 0.0010417218783034489
    },
    {
      "taxon": "A/swine/Quebec/DM_25/2017|2017-05-18",
      "sampling_date": 2017.3753424657534,
      "root_divergence": 0.13438812101879705,
      "fitted_divergence": 0.13613897730656607,
      "predicted_date": 2014.897089048287,
      "divergence_residual": -0.001750856287769026,
      "temporal_residual": -2.478253417466476,
      "z_score": -0.11991857535530884,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.011513548031,
      "loocv_error_days": -863.3885121981277,
      "jackknife_tmrca": 1965.9066078017818,
      "leverage": 0.0014709792670740116
    },
    {
      "taxon": "A/swine/Mexico/10499819/2014|2014-04-03",
      "sampling_date": 2014.2520547945205,
      "root_divergence": 0.13364246480291814,
      "fitted_divergence": 0.13391477059676113,
      "predicted_date": 2013.8865038986085,
      "divergence_residual": -0.0002723057938429918,
      "temporal_residual": -0.36555089591206524,
      "z_score": -0.018650601472412688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7421451885384,
      "loocv_error_days": 179.00551641503716,
      "jackknife_tmrca": 1965.8931365370504,
      "leverage": 0.00097566183073743
    },
    {
      "taxon": "A/swine/Oklahoma/00141/2003|2003-08-28",
      "sampling_date": 2003.654794520548,
      "root_divergence": 0.0943015653030448,
      "fitted_divergence": 0.12478434092514552,
      "predicted_date": 1976.4058773148756,
      "divergence_residual": -0.030482775622100722,
      "temporal_residual": -27.248917205672342,
      "z_score": -2.087807577934167,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2000.3414295189045,
      "loocv_error_days": -1210.206566850264,
      "jackknife_tmrca": 1965.828174675925,
      "leverage": 0.004898451179509115
    },
    {
      "taxon": "A/swine/North_Carolina/SG1338/2009|2009-02-06",
      "sampling_date": 2009.0986301369862,
      "root_divergence": 0.11620133526855256,
      "fitted_divergence": 0.12977957503034962,
      "predicted_date": 1995.3585414926254,
      "divergence_residual": -0.013578239761797062,
      "temporal_residual": -13.740088644360867,
      "z_score": -0.9299924725074386,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.3652204630525,
      "loocv_error_days": -267.8778834042813,
      "jackknife_tmrca": 1965.8861020824947,
      "leverage": 0.0018021533175260358
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3031/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251316,
      "loocv_error_days": 1194.135832605328,
      "jackknife_tmrca": 1965.909338621138,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Guangxi/NS3918/2011|2011-12-30",
      "sampling_date": 2011.9945205479453,
      "root_divergence": 0.13689314552775994,
      "fitted_divergence": 0.13218101525793965,
      "predicted_date": 2018.4767757856162,
      "divergence_residual": 0.004712130269820286,
      "temporal_residual": 6.48225523767087,
      "z_score": 0.3227403372811946,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9330646392546,
      "loocv_error_days": 1438.5532293507101,
      "jackknife_tmrca": 1965.9097143307097,
      "leverage": 0.0010857756038617895
    },
    {
      "taxon": "A/swine/Oklahoma/A02862301/2024|2024-02-14",
      "sampling_date": 2024.120218579235,
      "root_divergence": 0.15777820280180724,
      "fitted_divergence": 0.14070747170968975,
      "predicted_date": 2049.3956065404,
      "divergence_residual": 0.017070731092117486,
      "temporal_residual": 25.275387961165052,
      "z_score": 1.1691980473444539,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.5609463020446,
      "loocv_error_days": -204.27419924375806,
      "jackknife_tmrca": 1965.9032625259706,
      "leverage": 0.005105691829234172
    },
    {
      "taxon": "A/swine/Manitoba/SD0168/2016|2016-05-04",
      "sampling_date": 2016.3387978142077,
      "root_divergence": 0.13301979718034357,
      "fitted_divergence": 0.13541778284472897,
      "predicted_date": 2013.0663594161845,
      "divergence_residual": -0.002397985664385399,
      "temporal_residual": -3.2724383980232687,
      "z_score": -0.1642413638425853,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.5121643715092,
      "loocv_error_days": -667.177864945625,
      "jackknife_tmrca": 1965.9000482301692,
      "leverage": 0.001223238053707483
    },
    {
      "taxon": "A/swine/Spain/11/2010|2010-01-01",
      "sampling_date": 2010.0,
      "root_divergence": 0.13873878182152694,
      "fitted_divergence": 0.1305475117290216,
      "predicted_date": 2021.2053228767593,
      "divergence_residual": 0.008191270092505337,
      "temporal_residual": 11.205322876759283,
      "z_score": 0.5610314488434888,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.6081114662234,
      "loocv_error_days": 2413.6127130380833,
      "jackknife_tmrca": 1965.945278883641,
      "leverage": 0.0015098916853049055
    },
    {
      "taxon": "A/swine/Illinois/A01244402/2012|2012-12-05",
      "sampling_date": 2012.9262295081967,
      "root_divergence": 0.12854237346951075,
      "fitted_divergence": 0.132911735604324,
      "predicted_date": 2007.6879821710152,
      "divergence_residual": -0.004369362134813259,
      "temporal_residual": -5.2382473371815195,
      "z_score": -0.29926367234051315,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8774454423872,
      "loocv_error_days": -17.818380036924907,
      "jackknife_tmrca": 1965.892989523576,
      "leverage": 0.0009927254503680726
    },
    {
      "taxon": "A/swine/Iowa/18Tosu0488/2018|2018-06-07",
      "sampling_date": 2018.4301369863015,
      "root_divergence": 0.152221642919299,
      "fitted_divergence": 0.13686140041890626,
      "predicted_date": 2041.1684131060958,
      "divergence_residual": 0.015360242500392723,
      "temporal_residual": 22.738276119794364,
      "z_score": 1.0520443114758697,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.54002299995,
      "loocv_error_days": 1135.8858664851218,
      "jackknife_tmrca": 1965.8693045975097,
      "leverage": 0.0018080939528601723
    },
    {
      "taxon": "A/swine/Michigan/16TOSU4673/2016|2016-07-01",
      "sampling_date": 2016.4972677595629,
      "root_divergence": 0.14037404665953168,
      "fitted_divergence": 0.13552893485528267,
      "predicted_date": 2023.6265403967816,
      "divergence_residual": 0.004845111804249014,
      "temporal_residual": 7.129272637218719,
      "z_score": 0.3318484270020111,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.203106862655,
      "loocv_error_days": 257.8077324043906,
      "jackknife_tmrca": 1965.8902244937742,
      "leverage": 0.0012557509833125038
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3757/2011|2011-10-06",
      "sampling_date": 2011.7616438356165,
      "root_divergence": 0.13247200610959048,
      "fitted_divergence": 0.13199509758620143,
      "predicted_date": 2012.3623344889063,
      "divergence_residual": 0.00047690852338905243,
      "temporal_residual": 0.6006906532898029,
      "z_score": 0.03266412617593645,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.3161989166267,
      "loocv_error_days": 933.0512433389833,
      "jackknife_tmrca": 1965.9049774078637,
      "leverage": 0.001119484713548735
    },
    {
      "taxon": "A/swine/Meschede/6850/2008|2008-02-12",
      "sampling_date": 2008.1147540983607,
      "root_divergence": 0.12756547335775414,
      "fitted_divergence": 0.12892112724472454,
      "predicted_date": 2006.6061718755045,
      "divergence_residual": -0.0013556538869703982,
      "temporal_residual": -1.5085822228561483,
      "z_score": -0.09285061483117175,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.5258676396509,
      "loocv_error_days": 1611.1592209562477,
      "jackknife_tmrca": 1965.9432739304698,
      "leverage": 0.0021926485077451577
    },
    {
      "taxon": "A/swine/Hong_Kong/171/2016|2016-01-07",
      "sampling_date": 2016.016393442623,
      "root_divergence": 0.14585418094805258,
      "fitted_divergence": 0.13519051686818268,
      "predicted_date": 2031.740576021513,
      "divergence_residual": 0.010663664079869906,
      "temporal_residual": 15.724182578890122,
      "z_score": 0.7303691419214161,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.209849717001,
      "loocv_error_days": 1166.4099042165362,
      "jackknife_tmrca": 1965.8828828398052,
      "leverage": 0.0011630657920900054
    },
    {
      "taxon": "A/swine/Oklahoma/A02710712/2024|2024-02-13",
      "sampling_date": 2024.1174863387978,
      "root_divergence": 0.15798857516454246,
      "fitted_divergence": 0.14070562638324594,
      "predicted_date": 2049.707089572717,
      "divergence_residual": 0.01728294878129652,
      "temporal_residual": 25.589603233919206,
      "z_score": 1.1837331311941814,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.638217379202,
      "loocv_error_days": -175.05298749238653,
      "jackknife_tmrca": 1965.9018079932741,
      "leverage": 0.00510350955643311
    },
    {
      "taxon": "A/swine/Mexico/AVX53/2013|2013-05-29",
      "sampling_date": 2013.4054794520548,
      "root_divergence": 0.14246303682303796,
      "fitted_divergence": 0.1332792914792593,
      "predicted_date": 2026.719555953336,
      "divergence_residual": 0.009183745343778665,
      "temporal_residual": 13.314076501281306,
      "z_score": 0.6290074552350541,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.9698791149679,
      "loocv_error_days": 1667.1469768789905,
      "jackknife_tmrca": 1965.9004735205335,
      "leverage": 0.0009709218448716876
    },
    {
      "taxon": "A/swine/Ohio/12TOSU318/2012|2012-08-03",
      "sampling_date": 2012.5874316939892,
      "root_divergence": 0.11740322855786622,
      "fitted_divergence": 0.13264847149505518,
      "predicted_date": 1996.4668832985665,
      "divergence_residual": -0.015245242937188958,
      "temporal_residual": -16.120548395422702,
      "z_score": -1.0441678319028658,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.8014485550068,
      "loocv_error_days": -1382.830341513312,
      "jackknife_tmrca": 1965.8812919769398,
      "leverage": 0.0010188199847432293
    },
    {
      "taxon": "A/swine/Indiana/22TOSU3011/2022|2022-07-31",
      "sampling_date": 2022.5753424657535,
      "root_divergence": 0.16443738699170887,
      "fitted_divergence": 0.13966407863717195,
      "predicted_date": 2059.2553754627943,
      "divergence_residual": 0.02477330835453692,
      "temporal_residual": 36.680032997040826,
      "z_score": 1.6967582465030648,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0153565531746,
      "loocv_error_days": 1256.4651454305586,
      "jackknife_tmrca": 1965.8404751929131,
      "leverage": 0.0039635940578723345
    },
    {
      "taxon": "A/swine/California/A02862286/2024|2024-02-07",
      "sampling_date": 2024.1010928961748,
      "root_divergence": 0.16925540428932054,
      "fitted_divergence": 0.14069455442458317,
      "predicted_date": 2066.389062692919,
      "divergence_residual": 0.028560849864737364,
      "temporal_residual": 42.28796979674439,
      "z_score": 1.9561722173556229,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2027.782896961326,
      "loocv_error_days": 1344.7789347964958,
      "jackknife_tmrca": 1965.8264138494876,
      "leverage": 0.005090428002580624
    },
    {
      "taxon": "A/swine/Korea/CAN04/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.08718111433886147,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1970.3684733168748,
      "divergence_residual": -0.03889116034215406,
      "temporal_residual": -34.63152668312523,
      "z_score": -2.6637095087276794,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.7128869960725,
      "loocv_error_days": -2661.618024684525,
      "jackknife_tmrca": 1965.7683768868783,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Manitoba/D0184/2012|2012-12-19",
      "sampling_date": 2012.964480874317,
      "root_divergence": 0.12108855774199914,
      "fitted_divergence": 0.13294128145261147,
      "predicted_date": 1999.961363257654,
      "divergence_residual": -0.011852723710612328,
      "temporal_residual": -13.003117616662848,
      "z_score": -0.8118094850993431,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1499711936074,
      "loocv_error_days": -1027.9996608791573,
      "jackknife_tmrca": 1965.8862822260046,
      "leverage": 0.000990335109148231
    },
    {
      "taxon": "A/swine/Kentucky/17TOSU4661/2017|2017-11-01",
      "sampling_date": 2017.8328767123287,
      "root_divergence": 0.14974994156750868,
      "fitted_divergence": 0.13645350236437304,
      "predicted_date": 2037.5087449727557,
      "divergence_residual": 0.01329643920313564,
      "temporal_residual": 19.675868260427023,
      "z_score": 0.9106915614246291,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.6349470517484,
      "loocv_error_days": 1023.4561914730609,
      "jackknife_tmrca": 1965.874747925538,
      "leverage": 0.001606677146701837
    },
    {
      "taxon": "A/swine/Hong_Kong/368/2013|2013-01-17",
      "sampling_date": 2013.0438356164384,
      "root_divergence": 0.14063688776474023,
      "fitted_divergence": 0.13300246067713697,
      "predicted_date": 2024.0157100738406,
      "divergence_residual": 0.007634427087603257,
      "temporal_residual": 10.971874457402237,
      "z_score": 0.5228924991701757,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.3019408468358,
      "loocv_error_days": 1555.2729354026521,
      "jackknife_tmrca": 1965.902819906513,
      "leverage": 0.0009857358608234361
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3575/2016|2016-09-07",
      "sampling_date": 2016.6830601092897,
      "root_divergence": 0.14589491160156923,
      "fitted_divergence": 0.13565881216836956,
      "predicted_date": 2031.8008829330308,
      "divergence_residual": 0.010236099433199669,
      "temporal_residual": 15.117822823741108,
      "z_score": 0.7010846462953795,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.2241575259159,
      "loocv_error_days": 928.1358314226991,
      "jackknife_tmrca": 1965.8818475596865,
      "leverage": 0.00129633451306511
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2812/2011|2011-07-21",
      "sampling_date": 2011.5506849315068,
      "root_divergence": 0.13030776854816256,
      "fitted_divergence": 0.13182556271696058,
      "predicted_date": 2009.7163170410297,
      "divergence_residual": -0.00151779416879802,
      "temporal_residual": -1.8343678904770968,
      "z_score": -0.10395582760066303,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5247217425015,
      "loocv_error_days": 721.0169452158053,
      "jackknife_tmrca": 1965.9030490009097,
      "leverage": 0.0011536295292081029
    },
    {
      "taxon": "A/swine/Brazil/360-17/2017|2017-08-30",
      "sampling_date": 2017.6602739726027,
      "root_divergence": 0.14698951287974243,
      "fitted_divergence": 0.13633508234712668,
      "predicted_date": 2033.4215793062172,
      "divergence_residual": 0.01065443053261575,
      "temporal_residual": 15.761305333614473,
      "z_score": 0.7297367234642707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.6238608979163,
      "loocv_error_days": 717.2001244707999,
      "jackknife_tmrca": 1965.8808680884354,
      "leverage": 0.0015535904476080878
    },
    {
      "taxon": "A/swine/Manitoba/D0395/2015|2015-05-05",
      "sampling_date": 2015.3397260273973,
      "root_divergence": 0.13174167707656928,
      "fitted_divergence": 0.1347081084544089,
      "predicted_date": 2011.4467848467286,
      "divergence_residual": -0.0029664313778396123,
      "temporal_residual": -3.8929411806686858,
      "z_score": -0.20317499911605558,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.0456194972166,
      "loocv_error_days": -472.6724101484898,
      "jackknife_tmrca": 1965.8956410805874,
      "leverage": 0.0010628283072395867
    },
    {
      "taxon": "A/swine/Guangxi/508/2012|2012-03-11",
      "sampling_date": 2012.191256830601,
      "root_divergence": 0.13691660048407012,
      "fitted_divergence": 0.13233706655973065,
      "predicted_date": 2018.511247827927,
      "divergence_residual": 0.004579533924339463,
      "temporal_residual": 6.319990997325931,
      "z_score": 0.3136586296856262,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9415435751816,
      "loocv_error_days": 1369.7922334580403,
      "jackknife_tmrca": 1965.9075598014037,
      "leverage": 0.0010605550791439877
    },
    {
      "taxon": "A/swine/Minnesota/SG1176/2003|2003-06-17",
      "sampling_date": 2003.4575342465753,
      "root_divergence": 0.09886189800120675,
      "fitted_divergence": 0.12459273658879391,
      "predicted_date": 1980.2725686639344,
      "divergence_residual": -0.025730838587587165,
      "temporal_residual": -23.18496558264087,
      "z_score": -1.7623408201324147,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2002.0207090686692,
      "loocv_error_days": -524.8003962301775,
      "jackknife_tmrca": 1965.8644290648103,
      "leverage": 0.005053530567440358
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2636/2014|2014-07-03",
      "sampling_date": 2014.5013698630137,
      "root_divergence": 0.1447094592536638,
      "fitted_divergence": 0.1340987707971745,
      "predicted_date": 2030.0456699992046,
      "divergence_residual": 0.010610688456489298,
      "temporal_residual": 15.544300136190941,
      "z_score": 0.726740768005898,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.791598608413,
      "loocv_error_days": 1567.0060492571374,
      "jackknife_tmrca": 1965.8913590079592,
      "leverage": 0.0009875871012703656
    },
    {
      "taxon": "A/swine/Missouri/A02862184/2023|2023-12-28",
      "sampling_date": 2023.9890410958903,
      "root_divergence": 0.15558949393766036,
      "fitted_divergence": 0.14061887581763227,
      "predicted_date": 2046.1549447681048,
      "divergence_residual": 0.01497061812002809,
      "temporal_residual": 22.165903672214426,
      "z_score": 1.0253583973072333,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.7581060591303,
      "loocv_error_days": -449.59902217659067,
      "jackknife_tmrca": 1965.9151558462406,
      "leverage": 0.00500156814625735
    },
    {
      "taxon": "A/swine/North_Carolina/A02862093/2023|2023-11-28",
      "sampling_date": 2023.9068493150685,
      "root_divergence": 0.1728657168975942,
      "fitted_divergence": 0.1405633643536518,
      "predicted_date": 2071.734589568294,
      "divergence_residual": 0.0323023525439424,
      "temporal_residual": 47.82774025322533,
      "z_score": 2.2124329248235384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2029.1146622575004,
      "loocv_error_days": 1902.1536772232619,
      "jackknife_tmrca": 1965.8006354323354,
      "leverage": 0.004937003289232749
    },
    {
      "taxon": "A/swine/Hong_Kong/5022/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013096650874953375,
      "temporal_residual": 19.319967033393368,
      "z_score": 0.8970077817474493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659992059832,
      "loocv_error_days": 1528.1356620401925,
      "jackknife_tmrca": 1965.880746446346,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Hong_Kong/3455/2012|2012-09-20",
      "sampling_date": 2012.7185792349726,
      "root_divergence": 0.14146994759435952,
      "fitted_divergence": 0.13275071453648052,
      "predicted_date": 2025.249161076898,
      "divergence_residual": 0.008719233057879,
      "temporal_residual": 12.530581841925368,
      "z_score": 0.597192364556707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6067090353022,
      "loocv_error_days": 1785.389409570379,
      "jackknife_tmrca": 1965.9071889879797,
      "leverage": 0.0010076693837950945
    },
    {
      "taxon": "A/swine/Ontario/104-25/2012|2012-01-13",
      "sampling_date": 2012.032786885246,
      "root_divergence": 0.12850478575278096,
      "fitted_divergence": 0.1322114410587209,
      "predicted_date": 2007.6458612162091,
      "divergence_residual": -0.003706655305939943,
      "temporal_residual": -4.3869256690368275,
      "z_score": -0.2538739625442935,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.8646079999214,
      "loocv_error_days": 303.82266213520785,
      "jackknife_tmrca": 1965.8965591773683,
      "leverage": 0.0010806363716940946
    },
    {
      "taxon": "A/swine/Manitoba/D0103/2012|2012-10-17",
      "sampling_date": 2012.792349726776,
      "root_divergence": 0.12317999287556822,
      "fitted_divergence": 0.13280804090078752,
      "predicted_date": 2002.0238883250993,
      "divergence_residual": -0.009628048025219299,
      "temporal_residual": -10.768461401676632,
      "z_score": -0.6594383620759547,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.9154430292351,
      "loocv_error_days": -685.5401712767734,
      "jackknife_tmrca": 1965.8879612997948,
      "leverage": 0.0010019797417613636
    },
    {
      "taxon": "A/swine/England/502321/1994|1994-01-01",
      "sampling_date": 1994.0,
      "root_divergence": 0.1084229760295323,
      "fitted_divergence": 0.11470892877535566,
      "predicted_date": 1988.4431538789506,
      "divergence_residual": -0.006285952745823359,
      "temporal_residual": -5.556846121049375,
      "z_score": -0.43053362134618045,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.6074884736345,
      "loocv_error_days": 4239.635164994992,
      "jackknife_tmrca": 1966.3273123408947,
      "leverage": 0.016007625970512977
    },
    {
      "taxon": "A/swine/Michigan/16TOSU5222/2016|2016-08-06",
      "sampling_date": 2016.5956284153006,
      "root_divergence": 0.14195227582278963,
      "fitted_divergence": 0.1355977510379395,
      "predicted_date": 2025.9633093481348,
      "divergence_residual": 0.00635452478485013,
      "temporal_residual": 9.367680932834219,
      "z_score": 0.4352302153994691,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7807037351317,
      "loocv_error_days": 432.8487605683403,
      "jackknife_tmrca": 1965.8880494379325,
      "leverage": 0.0012769049632481446
    },
    {
      "taxon": "A/swine/Ohio/09SW77E/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11592349867166793,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1995.104205428419,
      "divergence_residual": -0.01428544984264074,
      "temporal_residual": -14.495794571580973,
      "z_score": -0.9784302717512304,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.2626162570045,
      "loocv_error_days": -488.47941212905926,
      "jackknife_tmrca": 1965.8815666583912,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Iowa/A01668922/2016|2016-11-28",
      "sampling_date": 2016.9071038251366,
      "root_divergence": 0.1395897493625401,
      "fitted_divergence": 0.13581483197818042,
      "predicted_date": 2022.465288523538,
      "divergence_residual": 0.0037749173843596717,
      "temporal_residual": 5.558184698401419,
      "z_score": 0.2585493269657314,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.915505535531,
      "loocv_error_days": 3.068724721604667,
      "jackknife_tmrca": 1965.893070621104,
      "leverage": 0.0013488120548188066
    },
    {
      "taxon": "A/swine/Iowa/A02862279/2024|2024-02-06",
      "sampling_date": 2024.0983606557377,
      "root_divergence": 0.16557136186859422,
      "fitted_divergence": 0.14069270909813936,
      "predicted_date": 2060.9343694553086,
      "divergence_residual": 0.024878652770454868,
      "temporal_residual": 36.83600879957089,
      "z_score": 1.7039734316480513,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.4261985472958,
      "loocv_error_days": 850.2427898916133,
      "jackknife_tmrca": 1965.8509532684925,
      "leverage": 0.005088249757430918
    },
    {
      "taxon": "A/swine/Hong_Kong/1284/2012|2012-04-12",
      "sampling_date": 2012.27868852459,
      "root_divergence": 0.13097187396200363,
      "fitted_divergence": 0.13240611786474812,
      "predicted_date": 2010.507496388282,
      "divergence_residual": -0.001434243902744492,
      "temporal_residual": -1.7711921363079455,
      "z_score": -0.09823335400549275,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.7669540627883,
      "loocv_error_days": 543.5889878268999,
      "jackknife_tmrca": 1965.8986050577707,
      "leverage": 0.0010503042907449125
    },
    {
      "taxon": "A/swine/Guangdong/NS2893/2012|2012-08-23",
      "sampling_date": 2012.6420765027322,
      "root_divergence": 0.13729402746412966,
      "fitted_divergence": 0.1326911239401128,
      "predicted_date": 2019.0672711335114,
      "divergence_residual": 0.004602903524016877,
      "temporal_residual": 6.425194630779288,
      "z_score": 0.3152592459780749,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0793481623475,
      "loocv_error_days": 1255.463473674511,
      "jackknife_tmrca": 1965.903495603454,
      "leverage": 0.0010140127949606376
    },
    {
      "taxon": "A/swine/Italy/282811/2013|2013-10-01",
      "sampling_date": 2013.7479452054795,
      "root_divergence": 0.13907996167247455,
      "fitted_divergence": 0.13353843308524627,
      "predicted_date": 2021.7104830278213,
      "divergence_residual": 0.005541528587228284,
      "temporal_residual": 7.962537822341801,
      "z_score": 0.37954697830619355,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.73203867243,
      "loocv_error_days": 1089.9401388036795,
      "jackknife_tmrca": 1965.8960395343386,
      "leverage": 0.000966186152673224
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0473/2022|2022-04-30",
      "sampling_date": 2022.3260273972603,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.13949569386309812,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017124866190086824,
      "temporal_residual": 25.35554185709907,
      "z_score": 1.1729058352825918,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1438646479128,
      "loocv_error_days": 298.71505580081606,
      "jackknife_tmrca": 1965.880973589874,
      "leverage": 0.003796518780235893
    },
    {
      "taxon": "A/swine/Korea/S45/2017|2017-06-08",
      "sampling_date": 2017.4328767123288,
      "root_divergence": 0.1381483287382111,
      "fitted_divergence": 0.13617864077600106,
      "predicted_date": 2020.3310820095614,
      "divergence_residual": 0.0019696879622100316,
      "temporal_residual": 2.8982052972326073,
      "z_score": 0.13490666022835127,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.38723057994,
      "loocv_error_days": -381.9222498550131,
      "jackknife_tmrca": 1965.899192501503,
      "leverage": 0.0014871561768474597
    },
    {
      "taxon": "A/swine/Manitoba/D0255/2013|2013-07-18",
      "sampling_date": 2013.5424657534247,
      "root_divergence": 0.1218223349883971,
      "fitted_divergence": 0.13338329802456253,
      "predicted_date": 2000.6775500416456,
      "divergence_residual": -0.011560963036165425,
      "temporal_residual": -12.864915711779076,
      "z_score": -0.7918263918730234,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.4181032383403,
      "loocv_error_days": -1141.1734086345718,
      "jackknife_tmrca": 1965.8888613189101,
      "leverage": 0.0009679428132843322
    },
    {
      "taxon": "A/swine/Minnesota/A01785592/2018|2018-08-07",
      "sampling_date": 2018.5972602739726,
      "root_divergence": 0.08103436933047801,
      "fitted_divergence": 0.13697509249224477,
      "predicted_date": 1965.1566709921376,
      "divergence_residual": -0.05594072316176675,
      "temporal_residual": -53.440589281834946,
      "z_score": -3.8314577117306867,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1995.5686568779258,
      "loocv_error_days": -8411.197390406065,
      "jackknife_tmrca": 1966.0764983332267,
      "leverage": 0.00186937675213894
    },
    {
      "taxon": "A/swine/Hong_Kong/2821/2015|2015-06-18",
      "sampling_date": 2015.4602739726026,
      "root_divergence": 0.14672200790755727,
      "fitted_divergence": 0.13479462391256425,
      "predicted_date": 2033.025504181079,
      "divergence_residual": 0.011927383994993018,
      "temporal_residual": 17.56523020847635,
      "z_score": 0.8169230715205125,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.5279242247086,
      "loocv_error_days": 1485.7092545817081,
      "jackknife_tmrca": 1965.8842553496584,
      "leverage": 0.0010781020301770423
    },
    {
      "taxon": "A/swine/Brazil/043-19/2019|2019-04-24",
      "sampling_date": 2019.309589041096,
      "root_divergence": 0.14404419501922483,
      "fitted_divergence": 0.13745808729188447,
      "predicted_date": 2029.0606617103729,
      "divergence_residual": 0.006586107727340362,
      "temporal_residual": 9.751072669276937,
      "z_score": 0.45109165230552467,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.5421405785046,
      "loocv_error_days": -280.3105509614893,
      "jackknife_tmrca": 1965.9002312282457,
      "leverage": 0.0021547244268948613
    },
    {
      "taxon": "A/swine/England/425069/1994|1994-02-07",
      "sampling_date": 1994.1013698630136,
      "root_divergence": 0.11341546972573066,
      "fitted_divergence": 0.11482097943357433,
      "predicted_date": 1992.836645582187,
      "divergence_residual": -0.0014055097078436718,
      "temporal_residual": -1.2647242808266128,
      "z_score": -0.09626530914620919,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.4259035367334,
      "loocv_error_days": 4866.785924326146,
      "jackknife_tmrca": 1966.3890503842333,
      "leverage": 0.015853664882029453
    },
    {
      "taxon": "A/swine/IN/PU542/04|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.10328476683462415,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 1984.029634870883,
      "divergence_residual": -0.021833217290740475,
      "temporal_residual": -19.970365129117,
      "z_score": -1.4953873320263562,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.6437186195617,
      "loocv_error_days": -130.13177420509055,
      "jackknife_tmrca": 1965.8863556486756,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Oklahoma/65260/2017|2017-09-27",
      "sampling_date": 2017.7369863013698,
      "root_divergence": 0.13954611438955067,
      "fitted_divergence": 0.13638774665448355,
      "predicted_date": 2022.400681397749,
      "divergence_residual": 0.0031583677350671135,
      "temporal_residual": 4.663695096379115,
      "z_score": 0.21632098641289874,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8983301521685,
      "loocv_error_days": -306.3191584958003,
      "jackknife_tmrca": 1965.8984591448905,
      "leverage": 0.0015769010535305237
    },
    {
      "taxon": "A/swine/Spain/82108/2007|2007-10-01",
      "sampling_date": 2007.7479452054795,
      "root_divergence": 0.12169497200296078,
      "fitted_divergence": 0.12859581946129012,
      "predicted_date": 2000.552689116653,
      "divergence_residual": -0.0069008474583293344,
      "temporal_residual": -7.195256088826454,
      "z_score": -0.4726486129833218,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.3792569594877,
      "loocv_error_days": 961.0866181515191,
      "jackknife_tmrca": 1965.9248145821684,
      "leverage": 0.0023573262676128536
    },
    {
      "taxon": "A/swine/Illinois/A01240578/2011|2011-12-20",
      "sampling_date": 2011.9671232876713,
      "root_divergence": 0.12442370510071304,
      "fitted_divergence": 0.13215920994305108,
      "predicted_date": 2003.2840955327479,
      "divergence_residual": -0.007735504842338037,
      "temporal_residual": -8.683027754923387,
      "z_score": -0.5298154547734325,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.3713784066647,
      "loocv_error_days": -217.59581778764863,
      "jackknife_tmrca": 1965.8905698568037,
      "leverage": 0.001089524430530432
    },
    {
      "taxon": "A/swine/Oklahoma/A01777830/2016|2016-07-22",
      "sampling_date": 2016.5546448087432,
      "root_divergence": 0.12983570231751482,
      "fitted_divergence": 0.1355690935710628,
      "predicted_date": 2009.1638041838091,
      "divergence_residual": -0.0057333912535479925,
      "temporal_residual": -7.3908406249340715,
      "z_score": -0.3926879184105625,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3472687146034,
      "loocv_error_days": -1171.4941183845685,
      "jackknife_tmrca": 1965.9065687665711,
      "leverage": 0.0012680001827861374
    },
    {
      "taxon": "A/swine/Ostenfelde/8082/2008|2008-11-24",
      "sampling_date": 2008.896174863388,
      "root_divergence": 0.1241884938710246,
      "fitted_divergence": 0.12960463217291526,
      "predicted_date": 2003.0436422224716,
      "divergence_residual": -0.005416138301890666,
      "temporal_residual": -5.852532640916479,
      "z_score": -0.3709588237636853,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2894978810882,
      "loocv_error_days": 874.1612322149763,
      "jackknife_tmrca": 1965.9168782571649,
      "leverage": 0.001876409970342723
    },
    {
      "taxon": "A/swine/Manitoba/D0459/2016|2016-10-06",
      "sampling_date": 2016.7622950819673,
      "root_divergence": 0.14206851181730454,
      "fitted_divergence": 0.13571406257548657,
      "predicted_date": 2026.135411517665,
      "divergence_residual": 0.0063544492418179666,
      "temporal_residual": 9.373116435697739,
      "z_score": 0.43522504135242807,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.8230477129264,
      "loocv_error_days": 387.4398984578064,
      "jackknife_tmrca": 1965.8882543677526,
      "leverage": 0.0013144514651043898
    },
    {
      "taxon": "A/swine/Iowa/20TOSU2455/2020|2020-07-10",
      "sampling_date": 2020.5218579234972,
      "root_divergence": 0.13644160948280795,
      "fitted_divergence": 0.1382771767832205,
      "predicted_date": 2017.8155247583272,
      "divergence_residual": -0.0018355673004125383,
      "temporal_residual": -2.706333165170008,
      "z_score": -0.12572055009422908,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7576983312945,
      "loocv_error_days": -1740.1092910520579,
      "jackknife_tmrca": 1965.9479631283957,
      "leverage": 0.0027302537326864117
    },
    {
      "taxon": "A/swine/Ohio/11SW96/2011|2011-08-05",
      "sampling_date": 2011.5917808219178,
      "root_divergence": 0.12021976593547226,
      "fitted_divergence": 0.13185867179241514,
      "predicted_date": 1999.122901554781,
      "divergence_residual": -0.011638905856942883,
      "temporal_residual": -12.4688792671368,
      "z_score": -0.7971648037644509,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.8331677627239,
      "loocv_error_days": -642.3334198705999,
      "jackknife_tmrca": 1965.884391459462,
      "leverage": 0.001146708922574405
    },
    {
      "taxon": "A/swine/Hong_Kong/4631/2016|2016-11-03",
      "sampling_date": 2016.8387978142077,
      "root_divergence": 0.14734458782640938,
      "fitted_divergence": 0.135767331821948,
      "predicted_date": 2033.9473129132823,
      "divergence_residual": 0.011577256004461384,
      "temporal_residual": 17.108515099074566,
      "z_score": 0.7929423198678047,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.754911042629,
      "loocv_error_days": 1065.1103566808365,
      "jackknife_tmrca": 1965.8793475571792,
      "leverage": 0.0013324028469140687
    },
    {
      "taxon": "A/swine/Manitoba/02182/2008|2008-05-30",
      "sampling_date": 2008.4098360655737,
      "root_divergence": 0.10710563615265237,
      "fitted_divergence": 0.12918076616327676,
      "predicted_date": 1987.3036901009443,
      "divergence_residual": -0.02207513001062439,
      "temporal_residual": -21.106145964629377,
      "z_score": -1.5119562697121394,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.032682425213,
      "loocv_error_days": -1233.5053671417832,
      "jackknife_tmrca": 1965.8565449376129,
      "leverage": 0.0020676992186658676
    },
    {
      "taxon": "A/swine/Mexico/AVX13/2012|2012-01-05",
      "sampling_date": 2012.0109289617487,
      "root_divergence": 0.11859737953345958,
      "fitted_divergence": 0.13219406599400998,
      "predicted_date": 1997.5822086228295,
      "divergence_residual": -0.0135966864605504,
      "temporal_residual": -14.42872033891922,
      "z_score": -0.9312559124881851,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.2389129194094,
      "loocv_error_days": -1012.4788594644563,
      "jackknife_tmrca": 1965.8815097542315,
      "leverage": 0.0010835581051432503
    },
    {
      "taxon": "A/swine/Ohio/OH20-3284/2020|2020-02-18",
      "sampling_date": 2020.1311475409836,
      "root_divergence": 0.1528734977435123,
      "fitted_divergence": 0.1380132951017587,
      "predicted_date": 2042.1335670580524,
      "divergence_residual": 0.014860202641753611,
      "temporal_residual": 22.0024195170688,
      "z_score": 1.0177958880685554,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.7757532371838,
      "loocv_error_days": 600.6922305371186,
      "jackknife_tmrca": 1965.875361521219,
      "leverage": 0.0025323922009319365
    },
    {
      "taxon": "A/swine/Hong_Kong/NS2745/2012|2012-08-02",
      "sampling_date": 2012.5846994535518,
      "root_divergence": 0.1329560412035695,
      "fitted_divergence": 0.13264633695625772,
      "predicted_date": 2012.9836070603458,
      "divergence_residual": 0.00030970424731177615,
      "temporal_residual": 0.398907606793955,
      "z_score": 0.02121207341719635,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4925432139817,
      "loocv_error_days": 696.8399334969996,
      "jackknife_tmrca": 1965.8990769955478,
      "leverage": 0.0010190663857094103
    },
    {
      "taxon": "A/swine/Nebraska/A01241171/2012|2012-01-16",
      "sampling_date": 2012.0409836065573,
      "root_divergence": 0.12803887052443932,
      "fitted_divergence": 0.132217953749527,
      "predicted_date": 2007.127114915355,
      "divergence_residual": -0.004179083225087671,
      "temporal_residual": -4.913868691202424,
      "z_score": -0.28623120592173634,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.6941321572,
      "loocv_error_days": 238.56250812226602,
      "jackknife_tmrca": 1965.895808716615,
      "leverage": 0.0010795502154002958
    },
    {
      "taxon": "A/swine/Hong_Kong/4637/2016|2016-11-03",
      "sampling_date": 2016.8387978142077,
      "root_divergence": 0.14664633766469998,
      "fitted_divergence": 0.135767331821948,
      "predicted_date": 2032.9134647648984,
      "divergence_residual": 0.010879005842751976,
      "temporal_residual": 16.0746669506907,
      "z_score": 0.7451181979117415,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.4991791099073,
      "loocv_error_days": 971.7042682542818,
      "jackknife_tmrca": 1965.8805545876376,
      "leverage": 0.0013324028469140687
    },
    {
      "taxon": "A/swine/Guangdong/L5/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.08804510612810541,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 1971.101048754703,
      "divergence_residual": -0.04257383064426003,
      "temporal_residual": -38.9838827521462,
      "z_score": -2.915940705095357,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1998.0366965452065,
      "loocv_error_days": -4400.617819740003,
      "jackknife_tmrca": 1965.7998843477842,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Manitoba/D0350/2014|2014-08-20",
      "sampling_date": 2014.6328767123289,
      "root_divergence": 0.12872318728208398,
      "fitted_divergence": 0.13419528781777637,
      "predicted_date": 2007.8911839702448,
      "divergence_residual": -0.005472100535692387,
      "temporal_residual": -6.741692742084069,
      "z_score": -0.3747917547689788,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.9419971350667,
      "loocv_error_days": -617.5937655950165,
      "jackknife_tmrca": 1965.8942121221407,
      "leverage": 0.0009958073494355946
    },
    {
      "taxon": "A/swine/Saskatchewan/01114/2006|2006-05-01",
      "sampling_date": 2006.3287671232877,
      "root_divergence": 0.10347200507189036,
      "fitted_divergence": 0.1273111709026127,
      "predicted_date": 1984.1892505556145,
      "divergence_residual": -0.023839165830722348,
      "temporal_residual": -22.139516567673127,
      "z_score": -1.6327775295149243,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2003.7037743359608,
      "loocv_error_days": -958.7786155711306,
      "jackknife_tmrca": 1965.8546127295117,
      "leverage": 0.0030921410364963737
    },
    {
      "taxon": "A/swine/Spain/33936/2012|2012-07-05",
      "sampling_date": 2012.5081967213114,
      "root_divergence": 0.124619623074452,
      "fitted_divergence": 0.132586495864995,
      "predicted_date": 2003.485171804062,
      "divergence_residual": -0.007966872790542992,
      "temporal_residual": -9.023024917249359,
      "z_score": -0.5456621664227208,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.4425150553811,
      "loocv_error_days": -389.24022848102095,
      "jackknife_tmrca": 1965.8896286614104,
      "leverage": 0.0010261992165405938
    },
    {
      "taxon": "A/swine/Ontario/G3/2014|2014-11-07",
      "sampling_date": 2014.849315068493,
      "root_divergence": 0.13566000952437887,
      "fitted_divergence": 0.13435335815942787,
      "predicted_date": 2016.6847760104238,
      "divergence_residual": 0.0013066513649510059,
      "temporal_residual": 1.8354609419307053,
      "z_score": 0.08949436413804925,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.479763596347,
      "loocv_error_days": 230.27132479867868,
      "jackknife_tmrca": 1965.8924492114882,
      "leverage": 0.001012238732936853
    },
    {
      "taxon": "A/swine/Guangxi/650/2012|2012-03-25",
      "sampling_date": 2012.2295081967213,
      "root_divergence": 0.1367488007341377,
      "fitted_divergence": 0.13236729924210006,
      "predicted_date": 2018.2648783656462,
      "divergence_residual": 0.004381501492037643,
      "temporal_residual": 6.035370168924828,
      "z_score": 0.3000951137524934,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8801517232919,
      "loocv_error_days": 1333.3975480798927,
      "jackknife_tmrca": 1965.9069183387435,
      "leverage": 0.0010559978614949903
    },
    {
      "taxon": "A/swine/Ohio/OH21-10056/2021|2021-04-28",
      "sampling_date": 2021.3205479452056,
      "root_divergence": 0.1337621378785085,
      "fitted_divergence": 0.13881660362040668,
      "predicted_date": 2014.0466483897953,
      "divergence_residual": -0.00505446574189819,
      "temporal_residual": -7.273899555410253,
      "z_score": -0.34618736853781423,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7771194272816,
      "loocv_error_days": -2389.9872661717354,
      "jackknife_tmrca": 1965.9780884436982,
      "leverage": 0.0031713315814627056
    },
    {
      "taxon": "A/swine/Korea/CY03-19/2012|2012-03-27",
      "sampling_date": 2012.2349726775956,
      "root_divergence": 0.11825223527556876,
      "fitted_divergence": 0.13237161531086455,
      "predicted_date": 1997.258311938542,
      "divergence_residual": -0.014119380035295795,
      "temporal_residual": -14.976660739053614,
      "z_score": -0.9670559203293256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.1124104244489,
      "loocv_error_days": -1140.5158629618413,
      "jackknife_tmrca": 1965.8813330471278,
      "leverage": 0.0010553560364625248
    },
    {
      "taxon": "A/swine/Minnesota/MT_12_07_518/2012|2012-01-04",
      "sampling_date": 2012.0081967213114,
      "root_divergence": 0.12061449122450597,
      "fitted_divergence": 0.13219189330434367,
      "predicted_date": 1999.50261571926,
      "divergence_residual": -0.011577402079837693,
      "temporal_residual": -12.505581002051485,
      "z_score": -0.7929523247729154,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.9772417716601,
      "loocv_error_days": -741.8062953601125,
      "jackknife_tmrca": 1965.8846010449079,
      "leverage": 0.0010839259110288642
    },
    {
      "taxon": "A/swine/Indiana/A00968376/2012|2012-07-13",
      "sampling_date": 2012.5300546448088,
      "root_divergence": 0.11741814567465507,
      "fitted_divergence": 0.1326036078933311,
      "predicted_date": 1996.4807258018702,
      "divergence_residual": -0.015185462218676019,
      "temporal_residual": -16.04932884293862,
      "z_score": -1.040073367583968,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.8069359712842,
      "loocv_error_days": -1359.8690955048585,
      "jackknife_tmrca": 1965.8810942001433,
      "leverage": 0.0010241152345733195
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0606/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14851337168519133,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2035.6778460295295,
      "divergence_residual": 0.007584460802247145,
      "temporal_residual": 11.229758597835598,
      "z_score": 0.519470238989509,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.161744973478,
      "loocv_error_days": -1565.5865828633257,
      "jackknife_tmrca": 1965.9735037373162,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Guangdong/1210/2012|2012-04-12",
      "sampling_date": 2012.27868852459,
      "root_divergence": 0.13535934477148995,
      "fitted_divergence": 0.13240611786474812,
      "predicted_date": 2016.2556865210154,
      "divergence_residual": 0.0029532269067418238,
      "temporal_residual": 3.9769979964253253,
      "z_score": 0.20227060657771376,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3719152493961,
      "loocv_error_days": 1129.801061235418,
      "jackknife_tmrca": 1965.9045295461767,
      "leverage": 0.0010503042907449125
    },
    {
      "taxon": "A/swine/Korea/CY03-17/2012|2012-03-27",
      "sampling_date": 2012.2349726775956,
      "root_divergence": 0.11825223527556876,
      "fitted_divergence": 0.13237161531086455,
      "predicted_date": 1997.258311938542,
      "divergence_residual": -0.014119380035295795,
      "temporal_residual": -14.976660739053614,
      "z_score": -0.9670559203293256,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.112410424449,
      "loocv_error_days": -1140.5158629617583,
      "jackknife_tmrca": 1965.8813330471278,
      "leverage": 0.0010553560364625248
    },
    {
      "taxon": "A/swine/Ohio/09SW96/2009|2009-08-13",
      "sampling_date": 2009.613698630137,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.1302206021507501,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.015687822939700627,
      "temporal_residual": -15.772860763562221,
      "z_score": -1.074480750074794,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.753173952557,
      "loocv_error_days": -679.556638486044,
      "jackknife_tmrca": 1965.877097768078,
      "leverage": 0.001627478756462849
    },
    {
      "taxon": "A/swine/England/90591/1997|1997-02-10",
      "sampling_date": 1997.109589041096,
      "root_divergence": 0.12100310068524568,
      "fitted_divergence": 0.11809329978884515,
      "predicted_date": 1999.878443990802,
      "divergence_residual": 0.0029098008964005273,
      "temporal_residual": 2.7688549497061103,
      "z_score": 0.19929629890330788,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.1648161033052,
      "loocv_error_days": 4768.421684471936,
      "jackknife_tmrca": 1966.306586544136,
      "leverage": 0.011645259916103245
    },
    {
      "taxon": "A/swine/Texas/A01049555/2011|2011-02-14",
      "sampling_date": 2011.1205479452055,
      "root_divergence": 0.12218213771263452,
      "fitted_divergence": 0.1314766330102812,
      "predicted_date": 2001.0315778118616,
      "divergence_residual": -0.009294495297646685,
      "temporal_residual": -10.088970133343992,
      "z_score": -0.636592873171007,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.5519873145354,
      "loocv_error_days": -207.666770352277,
      "jackknife_tmrca": 1965.8897979990313,
      "leverage": 0.0012338766029430332
    },
    {
      "taxon": "A/swine/Guangdong/2863/2012|2012-08-16",
      "sampling_date": 2012.622950819672,
      "root_divergence": 0.13491606091237948,
      "fitted_divergence": 0.13267620389261509,
      "predicted_date": 2015.6300862178898,
      "divergence_residual": 0.0022398570197643963,
      "temporal_residual": 3.0071353982177698,
      "z_score": 0.15341091366898538,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.2095182661665,
      "loocv_error_days": 944.7437598320897,
      "jackknife_tmrca": 1965.901016807719,
      "leverage": 0.0010156691316507414
    },
    {
      "taxon": "A/swine/Saskatchewan/G8/2014|2014-09-24",
      "sampling_date": 2014.7287671232878,
      "root_divergence": 0.11894515203594497,
      "fitted_divergence": 0.13426543713299857,
      "predicted_date": 1997.9098927910704,
      "divergence_residual": -0.015320285097053604,
      "temporal_residual": -16.81887433221732,
      "z_score": -1.0493075735055422,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3652491034816,
      "loocv_error_days": -1959.0249567342069,
      "jackknife_tmrca": 1965.89755172401,
      "leverage": 0.001002641603703173
    },
    {
      "taxon": "A/swine/Quebec/01002/2006|2006-02-23",
      "sampling_date": 2006.145205479452,
      "root_divergence": 0.10449134094783301,
      "fitted_divergence": 0.12714205996041675,
      "predicted_date": 1985.0594755511383,
      "divergence_residual": -0.02265071901258374,
      "temporal_residual": -21.08572992831364,
      "z_score": -1.5513791587221224,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.0785821241318,
      "loocv_error_days": -754.8341805306991,
      "jackknife_tmrca": 1965.8621021456195,
      "leverage": 0.0031985225018067937
    },
    {
      "taxon": "A/swine/Manitoba/D0292/2013|2013-11-20",
      "sampling_date": 2013.8849315068494,
      "root_divergence": 0.12275283094692169,
      "fitted_divergence": 0.13364128679879977,
      "predicted_date": 2001.597160525136,
      "divergence_residual": -0.010888455851878087,
      "temporal_residual": -12.287770981713493,
      "z_score": -0.7457654421427011,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2010.7583451636463,
      "loocv_error_days": -1141.9856618549484,
      "jackknife_tmrca": 1965.8908333234813,
      "leverage": 0.0009668229701124341
    },
    {
      "taxon": "A/swine/Kansas/A01377326/2014|2014-07-01",
      "sampling_date": 2014.495890410959,
      "root_divergence": 0.12411086818043465,
      "fitted_divergence": 0.13409474130650934,
      "predicted_date": 2002.964510412262,
      "divergence_residual": -0.009983873126074683,
      "temporal_residual": -11.531379998697048,
      "z_score": -0.6838093167158742,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2548041809594,
      "loocv_error_days": -1183.8067455073574,
      "jackknife_tmrca": 1965.8944023860652,
      "leverage": 0.0009872735177223653
    },
    {
      "taxon": "A/swine/Henan/1/2010|2010-02-01",
      "sampling_date": 2010.0849315068492,
      "root_divergence": 0.0850986557131115,
      "fitted_divergence": 0.13061893677236544,
      "predicted_date": 1968.6027643616392,
      "divergence_residual": -0.045520281059253945,
      "temporal_residual": -41.48216714521004,
      "z_score": -3.1177471803551593,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1996.9542717992617,
      "loocv_error_days": -4795.9734581963285,
      "jackknife_tmrca": 1965.7915087476904,
      "leverage": 0.0014855815852281471
    },
    {
      "taxon": "A/swine/Western_Australia/AS12-2111-02/2012|2012-07-20",
      "sampling_date": 2012.549180327869,
      "root_divergence": 0.10966468212820911,
      "fitted_divergence": 0.13261857135762123,
      "predicted_date": 1989.5237504583883,
      "divergence_residual": -0.02295388922941212,
      "temporal_residual": -23.025429869480604,
      "z_score": -1.5721437073296753,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2005.9686438127178,
      "loocv_error_days": -2403.5409621589583,
      "jackknife_tmrca": 1965.8721034413102,
      "leverage": 0.0010223219577371356
    },
    {
      "taxon": "A/swine/British_Columbia/28103/2005|2005-01-01",
      "sampling_date": 2005.0,
      "root_divergence": 0.11084447167813224,
      "fitted_divergence": 0.12607227468101553,
      "predicted_date": 1990.5572427895572,
      "divergence_residual": -0.015227803002883289,
      "temporal_residual": -14.442757210442778,
      "z_score": -1.0429733466153892,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.4134857147362,
      "loocv_error_days": 516.2756573074064,
      "jackknife_tmrca": 1965.9173061512295,
      "leverage": 0.003920859108550847
    },
    {
      "taxon": "A/swine/Alberta/SD0123/2015|2015-10-21",
      "sampling_date": 2015.8027397260273,
      "root_divergence": 0.14046294281565466,
      "fitted_divergence": 0.135039025803073,
      "predicted_date": 2023.7581624592544,
      "divergence_residual": 0.005423917012581658,
      "temporal_residual": 7.955422733227124,
      "z_score": 0.37149159844695384,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.2364395390257,
      "loocv_error_days": 523.6588566976598,
      "jackknife_tmrca": 1965.8890842678259,
      "leverage": 0.0011276040733770394
    },
    {
      "taxon": "A/swine/Texas/4199-2/1998|1998-01-01",
      "sampling_date": 1998.0,
      "root_divergence": 0.07815550862177148,
      "fitted_divergence": 0.11904053148137225,
      "predicted_date": 1962.7156956606789,
      "divergence_residual": -0.04088502285960077,
      "temporal_residual": -35.284304339321125,
      "z_score": -2.8002719177711004,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1994.4147836479729,
      "loocv_error_days": -1309.500272577915,
      "jackknife_tmrca": 1965.7854514197074,
      "leverage": 0.010533381890805216
    },
    {
      "taxon": "A/swine/Hong_Kong/NS574/2014|2014-02-06",
      "sampling_date": 2014.0986301369862,
      "root_divergence": 0.1412159049699187,
      "fitted_divergence": 0.13380085497840224,
      "predicted_date": 2024.8730186693604,
      "divergence_residual": 0.007415049991516459,
      "temporal_residual": 10.774388532374132,
      "z_score": 0.5078670576121852,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.5133496426818,
      "loocv_error_days": 1247.2262994552923,
      "jackknife_tmrca": 1965.8942532854037,
      "leverage": 0.000970704456252095
    },
    {
      "taxon": "A/swine/Guangxi/NS3099/2011|2011-10-23",
      "sampling_date": 2011.8082191780823,
      "root_divergence": 0.12944377664078066,
      "fitted_divergence": 0.13203238476067677,
      "predicted_date": 2008.7109231149934,
      "divergence_residual": -0.002588608119896113,
      "temporal_residual": -3.0972960630888338,
      "z_score": -0.17729736018863787,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.208382383792,
      "loocv_error_days": 511.40961088548966,
      "jackknife_tmrca": 1965.8994948956592,
      "leverage": 0.0011124084978933694
    },
    {
      "taxon": "A/swine/Hong_Kong/5054/2015|2015-11-19",
      "sampling_date": 2015.8821917808218,
      "root_divergence": 0.1481920975449459,
      "fitted_divergence": 0.1350954466699925,
      "predicted_date": 2035.2021588142152,
      "divergence_residual": 0.013096650874953375,
      "temporal_residual": 19.319967033393368,
      "z_score": 0.8970077817474493,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.0659992059832,
      "loocv_error_days": 1528.1356620401925,
      "jackknife_tmrca": 1965.880746446346,
      "leverage": 0.0011403804179396456
    },
    {
      "taxon": "A/swine/Iowa/A01476500/2013|2013-07-23",
      "sampling_date": 2013.5561643835617,
      "root_divergence": 0.13550200592210038,
      "fitted_divergence": 0.13339367280967568,
      "predicted_date": 2016.4588289874262,
      "divergence_residual": 0.0021083331124246985,
      "temporal_residual": 2.902664603864423,
      "z_score": 0.14440265884903244,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.423135630595,
      "loocv_error_days": 681.9112479788888,
      "jackknife_tmrca": 1965.895603769676,
      "leverage": 0.0009677244588041807
    },
    {
      "taxon": "A/swine/Hong_Kong/NS549/2012|2012-02-16",
      "sampling_date": 2012.1256830601094,
      "root_divergence": 0.13685777837444713,
      "fitted_divergence": 0.13228515695023566,
      "predicted_date": 2018.4248168977742,
      "divergence_residual": 0.0045726214242114704,
      "temporal_residual": 6.29913383766484,
      "z_score": 0.313185182965137,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.9200641134305,
      "loocv_error_days": 1385.8976797255332,
      "jackknife_tmrca": 1965.908188621746,
      "leverage": 0.0010686298249734025
    },
    {
      "taxon": "A/swine/Guangdong/7/2006|2006-01-01",
      "sampling_date": 2006.0,
      "root_divergence": 0.08748169365905142,
      "fitted_divergence": 0.12700781740563774,
      "predicted_date": 1970.6233334091019,
      "divergence_residual": -0.03952612374658632,
      "temporal_residual": -35.37666659089814,
      "z_score": -2.707199032907472,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1997.822396408891,
      "loocv_error_days": -2986.8697116525227,
      "jackknife_tmrca": 1965.7682180912363,
      "leverage": 0.003284514748201179
    },
    {
      "taxon": "A/swine/Italy/348315/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.14426696882780848,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2029.390506660138,
      "divergence_residual": 0.010047608400360591,
      "temporal_residual": 14.72475323548042,
      "z_score": 0.6881746340441085,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.6296023260177,
      "loocv_error_days": 1447.7958112217589,
      "jackknife_tmrca": 1965.8902904354002,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Indiana/24TOSU0931/2024|2024-06-13",
      "sampling_date": 2024.448087431694,
      "root_divergence": 0.14774514443546133,
      "fitted_divergence": 0.14092891088294418,
      "predicted_date": 2034.540387904597,
      "divergence_residual": 0.006816233552517148,
      "temporal_residual": 10.092300472903162,
      "z_score": 0.46685328922595337,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.880457578098,
      "loocv_error_days": -1668.326804025909,
      "jackknife_tmrca": 1965.978779416918,
      "leverage": 0.005371741815198882
    },
    {
      "taxon": "A/swine/Ontario/G10/2014|2014-09-04",
      "sampling_date": 2014.6739726027397,
      "root_divergence": 0.12408451643454982,
      "fitted_divergence": 0.13422537507642965,
      "predicted_date": 2002.937672364106,
      "divergence_residual": -0.01014085864187983,
      "temporal_residual": -11.736300238633703,
      "z_score": -0.6945614724115078,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.2450640468096,
      "loocv_error_days": -1252.4088500534665,
      "jackknife_tmrca": 1965.8956035246742,
      "leverage": 0.0009986495351736245
    },
    {
      "taxon": "A/swine/Ohio/22TOSU0217/2022|2022-05-07",
      "sampling_date": 2022.345205479452,
      "root_divergence": 0.15662056005318495,
      "fitted_divergence": 0.13950864653802691,
      "predicted_date": 2047.6815692543594,
      "divergence_residual": 0.017111913515158034,
      "temporal_residual": 25.33636377490734,
      "z_score": 1.1720186886130728,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.1437919221635,
      "loocv_error_days": 291.6836982003532,
      "jackknife_tmrca": 1965.8812310466974,
      "leverage": 0.003809200635131221
    },
    {
      "taxon": "A/swine/Hong_Kong/2746/2013|2013-07-04",
      "sampling_date": 2013.504109589041,
      "root_divergence": 0.1419820323521749,
      "fitted_divergence": 0.13335422365777636,
      "predicted_date": 2026.0073676734953,
      "divergence_residual": 0.008627808694398553,
      "temporal_residual": 12.503258084454274,
      "z_score": 0.5909305831084357,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.7938902071419,
      "loocv_error_days": 1566.8423707613351,
      "jackknife_tmrca": 1965.8992501472628,
      "leverage": 0.0009686311510960425
    },
    {
      "taxon": "A/swine/Welver/4701/2005|2005-11-30",
      "sampling_date": 2005.9123287671232,
      "root_divergence": 0.11210696243925282,
      "fitted_divergence": 0.1269265661115665,
      "predicted_date": 1991.6715008930664,
      "divergence_residual": -0.014819603672313678,
      "temporal_residual": -14.240827874056777,
      "z_score": -1.0150152083462156,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2006.8730048059351,
      "loocv_error_days": 350.8869231760558,
      "jackknife_tmrca": 1965.9079387060426,
      "leverage": 0.0033372214038290657
    },
    {
      "taxon": "A/swine/Los_Andes/VN1401-3086/2017|2017-09-29",
      "sampling_date": 2017.7424657534248,
      "root_divergence": 0.1266710756806356,
      "fitted_divergence": 0.13639150633299355,
      "predicted_date": 2005.637691827651,
      "divergence_residual": -0.009720430652357948,
      "temporal_residual": -12.10477392577377,
      "z_score": -0.6657657763311612,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1894711997545,
      "loocv_error_days": -2028.2312607280624,
      "jackknife_tmrca": 1965.928576917002,
      "leverage": 0.00157858345288607
    },
    {
      "taxon": "A/swine/Manitoba/D0375/2015|2015-04-14",
      "sampling_date": 2015.282191780822,
      "root_divergence": 0.13274877565967097,
      "fitted_divergence": 0.13466672439754762,
      "predicted_date": 2012.7160871918436,
      "divergence_residual": -0.0019179487378766513,
      "temporal_residual": -2.5661045889783054,
      "z_score": -0.13136296899829972,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4141318021645,
      "loocv_error_days": -317.0589072045995,
      "jackknife_tmrca": 1965.8947161144079,
      "leverage": 0.0010559334265513014
    },
    {
      "taxon": "A/swine/Ohio/OH21-22192/2021|2021-09-27",
      "sampling_date": 2021.7369863013698,
      "root_divergence": 0.13567086987253435,
      "fitted_divergence": 0.13909786170457306,
      "predicted_date": 2016.7003422164757,
      "divergence_residual": -0.003426991832038706,
      "temporal_residual": -5.036644084894078,
      "z_score": -0.23471942336056287,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.4737001177868,
      "loocv_error_days": -2287.6652785536826,
      "jackknife_tmrca": 1965.9792613783557,
      "leverage": 0.00342081142351561
    },
    {
      "taxon": "A/swine/Minnesota/239105/2009|2009-11-24",
      "sampling_date": 2009.8958904109588,
      "root_divergence": 0.11276968331517433,
      "fitted_divergence": 0.130459737111725,
      "predicted_date": 1992.2602241454251,
      "divergence_residual": -0.017690053796550684,
      "temporal_residual": -17.6356662655337,
      "z_score": -1.2116163182897295,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.106861192265,
      "loocv_error_days": -1018.6929221279618,
      "jackknife_tmrca": 1965.8705578360452,
      "leverage": 0.0015404496233102204
    },
    {
      "taxon": "A/swine/Pennsylvania/057108-1/2010|2010-09-20",
      "sampling_date": 2010.717808219178,
      "root_divergence": 0.11755359688001243,
      "fitted_divergence": 0.1311460128632523,
      "predicted_date": 1996.6065201998258,
      "divergence_residual": -0.013592415983239875,
      "temporal_residual": -14.111288019352287,
      "z_score": -0.9309634215746002,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.8580498814163,
      "loocv_error_days": -679.2767328675092,
      "jackknife_tmrca": 1965.8808918821974,
      "leverage": 0.0013219392030000797
    },
    {
      "taxon": "A/swine/Manitoba/D0420/2016|2016-04-28",
      "sampling_date": 2016.3224043715848,
      "root_divergence": 0.1417127267479652,
      "fitted_divergence": 0.1354062640386354,
      "predicted_date": 2025.60862648369,
      "divergence_residual": 0.006306462709329802,
      "temporal_residual": 9.286222112105179,
      "z_score": 0.43193837719134237,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.6933359967384,
      "loocv_error_days": 500.73277608735845,
      "jackknife_tmrca": 1965.8879464854301,
      "leverage": 0.0012199851199194997
    },
    {
      "taxon": "A/swine/Ohio/20TOSU2578/2020|2020-07-18",
      "sampling_date": 2020.5437158469945,
      "root_divergence": 0.13644160948280795,
      "fitted_divergence": 0.13829193939477089,
      "predicted_date": 2017.8155247583272,
      "divergence_residual": -0.0018503299119629335,
      "temporal_residual": -2.728191088667245,
      "z_score": -0.12673166183310458,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.7576576060505,
      "loocv_error_days": -1748.1077725047705,
      "jackknife_tmrca": 1965.9484082193417,
      "leverage": 0.0027416704380621333
    },
    {
      "taxon": "A/swine/Michigan/A01259003/2012|2012-11-28",
      "sampling_date": 2012.9071038251366,
      "root_divergence": 0.11813402128638874,
      "fitted_divergence": 0.13289694912946381,
      "predicted_date": 1997.1476685455439,
      "divergence_residual": -0.014762927843075077,
      "temporal_residual": -15.759435279592708,
      "z_score": -1.0111334021997878,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.0687708627233,
      "loocv_error_days": -1401.9511145214333,
      "jackknife_tmrca": 1965.8833918022808,
      "leverage": 0.000993962911317224
    },
    {
      "taxon": "A/swine/France/59-120031/2012|2012-01-18",
      "sampling_date": 2012.0464480874316,
      "root_divergence": 0.1338110209327595,
      "fitted_divergence": 0.1322222946465627,
      "predicted_date": 2014.1122927885494,
      "divergence_residual": 0.001588726286196801,
      "temporal_residual": 2.0658447011178396,
      "z_score": 0.10881406669476705,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8057481350356,
      "loocv_error_days": 1007.8343423873715,
      "jackknife_tmrca": 1965.90447891733,
      "leverage": 0.0010788289880982551
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0198/2016|2016-11-23",
      "sampling_date": 2016.8934426229507,
      "root_divergence": 0.13724905520639955,
      "fitted_divergence": 0.13580533653937016,
      "predicted_date": 2019.0009037604566,
      "divergence_residual": 0.0014437186670293867,
      "temporal_residual": 2.1074611375058794,
      "z_score": 0.0988822937516096,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0588926333662,
      "loocv_error_days": -304.8193836957395,
      "jackknife_tmrca": 1965.8971344493839,
      "leverage": 0.001345501444299585
    },
    {
      "taxon": "A/swine/Illinois/A01241212/2012|2012-01-24",
      "sampling_date": 2012.0628415300546,
      "root_divergence": 0.12566802892028847,
      "fitted_divergence": 0.13223531303151903,
      "predicted_date": 2004.5740351011893,
      "divergence_residual": -0.006567284111230559,
      "temporal_residual": -7.488806428865246,
      "z_score": -0.4498023967322993,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.826615070378,
      "loocv_error_days": -86.28171439686815,
      "jackknife_tmrca": 1965.892145287808,
      "leverage": 0.001076679115282464
    },
    {
      "taxon": "A/swine/Minnesota/66853/2006|2006-12-26",
      "sampling_date": 2006.9835616438356,
      "root_divergence": 0.10653797376389561,
      "fitted_divergence": 0.12790896574178542,
      "predicted_date": 1986.8146199735024,
      "divergence_residual": -0.021370991977889817,
      "temporal_residual": -20.168941670333197,
      "z_score": -1.4637288793038645,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2004.8274147583516,
      "loocv_error_days": -787.5326499230591,
      "jackknife_tmrca": 1965.8640930763804,
      "leverage": 0.002733816204337205
    },
    {
      "taxon": "A/swine/Italy/229049/2015|2015-09-01",
      "sampling_date": 2015.6657534246576,
      "root_divergence": 0.15028628513382525,
      "fitted_divergence": 0.13494150432529617,
      "predicted_date": 2038.3028698198975,
      "divergence_residual": 0.01534478080852908,
      "temporal_residual": 22.6371163952399,
      "z_score": 1.0509853187568081,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.8329371307595,
      "loocv_error_days": 1887.3138486537275,
      "jackknife_tmrca": 1965.879903041955,
      "leverage": 0.001106718501389098
    },
    {
      "taxon": "A/swine/Manitoba/D0480/2017|2017-01-26",
      "sampling_date": 2017.0684931506848,
      "root_divergence": 0.13711600624478784,
      "fitted_divergence": 0.13592683854101661,
      "predicted_date": 2018.8047257060477,
      "divergence_residual": 0.0011891677037712267,
      "temporal_residual": 1.7362325553629034,
      "z_score": 0.08144774524955285,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.0099723554372,
      "loocv_error_days": -386.6247204642076,
      "jackknife_tmrca": 1965.8985559270009,
      "leverage": 0.0013890113499170197
    },
    {
      "taxon": "A/swine/Italy/341031-3/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.13983462778934502,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2022.8278621712284,
      "divergence_residual": 0.0056152673618971305,
      "temporal_residual": 8.162108746570766,
      "z_score": 0.38459744924918665,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.0075306368155,
      "loocv_error_days": 855.334126740681,
      "jackknife_tmrca": 1965.8914447935465,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Ontario/G16/2014|2014-07-24",
      "sampling_date": 2014.558904109589,
      "root_divergence": 0.1334665530153017,
      "fitted_divergence": 0.13414104188987236,
      "predicted_date": 2013.6525676904935,
      "divergence_residual": -0.0006744888745706668,
      "temporal_residual": -0.9063364190956236,
      "z_score": -0.04619667844616964,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.6774816933485,
      "loocv_error_days": 43.31046246810661,
      "jackknife_tmrca": 1965.8930503184936,
      "leverage": 0.000991019444930809
    },
    {
      "taxon": "A/swine/Saskatchewan/SD0097/2015|2015-04-22",
      "sampling_date": 2015.304109589041,
      "root_divergence": 0.13430140718243816,
      "fitted_divergence": 0.13468249688405243,
      "predicted_date": 2014.778036649612,
      "divergence_residual": -0.0003810897016142678,
      "temporal_residual": -0.5260729394290138,
      "z_score": -0.02610136218455382,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.9821822826275,
      "loocv_error_days": -117.5839486675307,
      "jackknife_tmrca": 1965.8937194957325,
      "leverage": 0.0010585299639019712
    },
    {
      "taxon": "A/swine/Hong_Kong/938/2016|2016-02-18",
      "sampling_date": 2016.1311475409836,
      "root_divergence": 0.14533192382866134,
      "fitted_divergence": 0.13527158721530236,
      "predicted_date": 2030.967307950164,
      "divergence_residual": 0.010060336613358978,
      "temporal_residual": 14.836160409180366,
      "z_score": 0.6890464070047153,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2019.0185341606682,
      "loocv_error_days": 1054.6179628397813,
      "jackknife_tmrca": 1965.8832520009894,
      "leverage": 0.0011835647332414509
    },
    {
      "taxon": "A/swine/Brazil/072-19-1/2019|2019-01-17",
      "sampling_date": 2019.0438356164384,
      "root_divergence": 0.15611595965100455,
      "fitted_divergence": 0.13727814901538907,
      "predicted_date": 2046.9344441979313,
      "divergence_residual": 0.018837810635615487,
      "temporal_residual": 27.89060858149287,
      "z_score": 1.2902277759841494,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2022.967245942954,
      "loocv_error_days": 1433.0256217597946,
      "jackknife_tmrca": 1965.8586356754854,
      "leverage": 0.0020436941792730612
    },
    {
      "taxon": "A/swine/Udon_Thani/NIAH464/2004|2004-01-01",
      "sampling_date": 2004.0,
      "root_divergence": 0.1310680352657876,
      "fitted_divergence": 0.12511798412536462,
      "predicted_date": 2010.6234810747112,
      "divergence_residual": 0.0059500511404229905,
      "temporal_residual": 6.623481074711208,
      "z_score": 0.40752725454122707,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.8099794384132,
      "loocv_error_days": 3583.094989880409,
      "jackknife_tmrca": 1966.0791248257246,
      "leverage": 0.004634278906750752
    },
    {
      "taxon": "A/swine/Manitoba/D0179/2012|2012-12-06",
      "sampling_date": 2012.9289617486338,
      "root_divergence": 0.12033481703850844,
      "fitted_divergence": 0.13291384722068667,
      "predicted_date": 1999.2333704362727,
      "divergence_residual": -0.012579030182178222,
      "temporal_residual": -13.695591312361103,
      "z_score": -0.8615552226278668,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.8741659198338,
      "loocv_error_days": -1115.764176469209,
      "jackknife_tmrca": 1965.8854990587465,
      "leverage": 0.0009925509717475416
    },
    {
      "taxon": "A/swine/Ohio/A02861975/2023|2023-11-01",
      "sampling_date": 2023.8328767123287,
      "root_divergence": 0.17050687376345086,
      "fitted_divergence": 0.14051340403606974,
      "predicted_date": 2068.2420223763397,
      "divergence_residual": 0.029993469727381122,
      "temporal_residual": 44.40914566401102,
      "z_score": 2.0542943386022876,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.2452594050396,
      "loocv_error_days": 1611.622778512669,
      "jackknife_tmrca": 1965.8153620512078,
      "leverage": 0.00487934010124267
    },
    {
      "taxon": "A/swine/Minnesota/A01049936/2011|2011-05-03",
      "sampling_date": 2011.3342465753424,
      "root_divergence": 0.12000542814584389,
      "fitted_divergence": 0.1316505300591432,
      "predicted_date": 1998.9175461238437,
      "divergence_residual": -0.011645101913299316,
      "temporal_residual": -12.416700451498627,
      "z_score": -0.7975891802574133,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.754982658654,
      "loocv_error_days": -576.8261455704501,
      "jackknife_tmrca": 1965.8845305433215,
      "leverage": 0.0011922261610685437
    },
    {
      "taxon": "A/swine/Ontario/G14/2014|2014-08-12",
      "sampling_date": 2014.6109589041096,
      "root_divergence": 0.13352089964996652,
      "fitted_divergence": 0.1341792269067602,
      "predicted_date": 2013.7246530029215,
      "divergence_residual": -0.0006583272567936838,
      "temporal_residual": -0.8863059011880523,
      "z_score": -0.04508974683059863,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.6973144606122,
      "loocv_error_days": 31.54136701259921,
      "jackknife_tmrca": 1965.893058607399,
      "leverage": 0.0009943447423396356
    },
    {
      "taxon": "A/swine/Ontario/204-76/2012|2012-08-22",
      "sampling_date": 2012.639344262295,
      "root_divergence": 0.12700426217938507,
      "fitted_divergence": 0.13268899305284476,
      "predicted_date": 2005.9961604814628,
      "divergence_residual": -0.005684730873459692,
      "temporal_residual": -6.64318378083226,
      "z_score": -0.38935510149280605,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.3149550679675,
      "loocv_error_days": -118.48315322812778,
      "jackknife_tmrca": 1965.892129694792,
      "leverage": 0.0010142476883514974
    },
    {
      "taxon": "A/swine/Michigan/16TOSU3388/2016|2016-06-18",
      "sampling_date": 2016.4617486338798,
      "root_divergence": 0.1303303999748089,
      "fitted_divergence": 0.13550405204805313,
      "predicted_date": 2009.7430055777097,
      "divergence_residual": -0.005173652073244217,
      "temporal_residual": -6.718743056170069,
      "z_score": -0.3543506056673752,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.5282820503412,
      "loocv_error_days": -1071.4486696374645,
      "jackknife_tmrca": 1965.904916854402,
      "leverage": 0.0012482953042501797
    },
    {
      "taxon": "A/swine/Korea/D79/2011|2011-10-01",
      "sampling_date": 2011.7479452054795,
      "root_divergence": 0.11513845241376867,
      "fitted_divergence": 0.1319841209336748,
      "predicted_date": 1994.3891189107565,
      "divergence_residual": -0.016845668519906112,
      "temporal_residual": -17.35882629472303,
      "z_score": -1.1537831996416883,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.9728015350856,
      "loocv_error_days": -1378.871225611352,
      "jackknife_tmrca": 1965.875480160721,
      "leverage": 0.00112159777291881
    },
    {
      "taxon": "A/swine/Ohio/09SW66/2009|2009-08-08",
      "sampling_date": 2009.6,
      "root_divergence": 0.11453277921104947,
      "fitted_divergence": 0.13020894851430867,
      "predicted_date": 1993.8408378665747,
      "divergence_residual": -0.0156761693032592,
      "temporal_residual": -15.759162133425207,
      "z_score": -1.0736825763528688,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.7531944980512,
      "loocv_error_days": -674.54570958675,
      "jackknife_tmrca": 1965.8771691849952,
      "leverage": 0.00163185967634239
    },
    {
      "taxon": "A/swine/Indiana/22TOSU3058/2022|2022-07-31",
      "sampling_date": 2022.5753424657535,
      "root_divergence": 0.16443738699170887,
      "fitted_divergence": 0.13966407863717195,
      "predicted_date": 2059.2553754627943,
      "divergence_residual": 0.02477330835453692,
      "temporal_residual": 36.680032997040826,
      "z_score": 1.6967582465030648,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2026.0153565531746,
      "loocv_error_days": 1256.4651454305586,
      "jackknife_tmrca": 1965.8404751929131,
      "leverage": 0.0039635940578723345
    },
    {
      "taxon": "A/swine/Heilongjiang/10/2007|2007-08-01",
      "sampling_date": 2007.5808219178082,
      "root_divergence": 0.08492474342553598,
      "fitted_divergence": 0.12844667403584628,
      "predicted_date": 1968.455304777184,
      "divergence_residual": -0.0435219306103103,
      "temporal_residual": -39.1255171406242,
      "z_score": -2.9808773866593463,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1996.8813520880935,
      "loocv_error_days": -3907.9813553032736,
      "jackknife_tmrca": 1965.760900967012,
      "leverage": 0.0024357945868711504
    },
    {
      "taxon": "A/swine/Italy/61352/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.1439054580868335,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2028.8552440412752,
      "divergence_residual": 0.009686097659385606,
      "temporal_residual": 14.189490616617604,
      "z_score": 0.663414262027167,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2018.4972959546176,
      "loocv_error_days": 1399.4709090678757,
      "jackknife_tmrca": 1965.8903845921125,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Ohio/OH20-23207/2020|2020-10-28",
      "sampling_date": 2020.8224043715848,
      "root_divergence": 0.1348288652616047,
      "fitted_divergence": 0.1384801626920373,
      "predicted_date": 2015.508084550594,
      "divergence_residual": -0.003651297430432604,
      "temporal_residual": -5.314319820990704,
      "z_score": -0.25008242487674714,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1676626950016,
      "loocv_error_days": -2065.3943973720034,
      "jackknife_tmrca": 1965.9613515823892,
      "leverage": 0.002890461306474747
    },
    {
      "taxon": "A/swine/Nebraska/I080616/2024|2024-08-06",
      "sampling_date": 2024.5956284153006,
      "root_divergence": 0.16011943409356238,
      "fitted_divergence": 0.14102855851090876,
      "predicted_date": 2052.8620971603154,
      "divergence_residual": 0.019090875582653627,
      "temporal_residual": 28.26646874501489,
      "z_score": 1.307560545174389,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2024.418476297424,
      "loocv_error_days": -64.70481105443935,
      "jackknife_tmrca": 1965.8964821184916,
      "leverage": 0.005494167438321244
    },
    {
      "taxon": "A/swine/Kansas/A01378039/2018|2018-03-05",
      "sampling_date": 2018.172602739726,
      "root_divergence": 0.12972403261449042,
      "fitted_divergence": 0.1366858457471906,
      "predicted_date": 2009.0342409273944,
      "divergence_residual": -0.0069618131327001676,
      "temporal_residual": -9.138361812331596,
      "z_score": -0.4768242365723039,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2013.3050772448992,
      "loocv_error_days": -1777.863686985507,
      "jackknife_tmrca": 1965.928060898518,
      "leverage": 0.0017178727974328772
    },
    {
      "taxon": "A/swine/Indiana/18TOSU3611/2018|2018-06-01",
      "sampling_date": 2018.4136986301369,
      "root_divergence": 0.1524064199304001,
      "fitted_divergence": 0.13685020820119034,
      "predicted_date": 2041.441998965816,
      "divergence_residual": 0.015556211729209762,
      "temporal_residual": 23.028300335679205,
      "z_score": 1.0654665157409398,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2021.607784362345,
      "loocv_error_days": 1166.6398136890168,
      "jackknife_tmrca": 1965.8687568815767,
      "leverage": 0.0018021824222422818
    },
    {
      "taxon": "A/swine/Iowa/A02861980/2023|2023-10-31",
      "sampling_date": 2023.827397260274,
      "root_divergence": 0.14875919213064587,
      "fitted_divergence": 0.14050970327180426,
      "predicted_date": 2036.0418144556104,
      "divergence_residual": 0.008249488858841608,
      "temporal_residual": 12.21441719533641,
      "z_score": 0.5650189328915857,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.2545978973872,
      "loocv_error_days": -1304.9649672944133,
      "jackknife_tmrca": 1965.956030460035,
      "leverage": 0.0048750855315236935
    },
    {
      "taxon": "A/swine/Ohio/14TOSU22294/2014|2014-08-07",
      "sampling_date": 2014.5972602739726,
      "root_divergence": 0.1328872842668318,
      "fitted_divergence": 0.13416918373624004,
      "predicted_date": 2012.894609037925,
      "divergence_residual": -0.0012818994694082375,
      "temporal_residual": -1.7026512360475863,
      "z_score": -0.08779907248472095,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.4655010177498,
      "loocv_error_days": -48.12506833534917,
      "jackknife_tmrca": 1965.893188456121,
      "leverage": 0.0009934494153196031
    },
    {
      "taxon": "A/swine/Hong_Kong/NS3032/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251316,
      "loocv_error_days": 1194.135832605328,
      "jackknife_tmrca": 1965.909338621138,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Guangxi/2253/2011|2011-08-07",
      "sampling_date": 2011.5972602739726,
      "root_divergence": 0.134675552648296,
      "fitted_divergence": 0.13186308331387395,
      "predicted_date": 2015.2944582124635,
      "divergence_residual": 0.0028124693344220575,
      "temporal_residual": 3.6971979384909446,
      "z_score": 0.19262992523740435,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.1222793277254,
      "loocv_error_days": 1287.5132093832412,
      "jackknife_tmrca": 1965.9105540987855,
      "leverage": 0.001145796010132613
    },
    {
      "taxon": "A/swine/Kentucky/17TOSU6575/2017|2017-07-01",
      "sampling_date": 2017.495890410959,
      "root_divergence": 0.15047395572752625,
      "fitted_divergence": 0.13622204299349885,
      "predicted_date": 2038.5807399965815,
      "divergence_residual": 0.0142519127340274,
      "temporal_residual": 21.084849585622578,
      "z_score": 0.9761332686707704,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2020.9006453607722,
      "loocv_error_days": 1243.5867454192698,
      "jackknife_tmrca": 1965.872914556701,
      "leverage": 0.001505166483831736
    },
    {
      "taxon": "A/swine/Italy/352498/2013|2013-09-01",
      "sampling_date": 2013.6657534246576,
      "root_divergence": 0.13675552311257713,
      "fitted_divergence": 0.13347650351354073,
      "predicted_date": 2018.2747368968799,
      "divergence_residual": 0.003279019599036398,
      "temporal_residual": 4.608983472222235,
      "z_score": 0.22458459990432642,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.8816617901325,
      "loocv_error_days": 809.360530489703,
      "jackknife_tmrca": 1965.8956216813433,
      "leverage": 0.0009664983052227981
    },
    {
      "taxon": "A/swine/Italy/133457-2/2014|2014-09-01",
      "sampling_date": 2014.6657534246576,
      "root_divergence": 0.13903310894668033,
      "fitted_divergence": 0.1342193604274479,
      "predicted_date": 2021.6411116098604,
      "divergence_residual": 0.004813748519232441,
      "temporal_residual": 6.975358185202822,
      "z_score": 0.32970031211449957,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.7142242939603,
      "loocv_error_days": 748.2039850128181,
      "jackknife_tmrca": 1965.8916535269636,
      "leverage": 0.0009980706843808285
    },
    {
      "taxon": "A/swine/Illinois/A01327396/2012|2012-04-05",
      "sampling_date": 2012.25956284153,
      "root_divergence": 0.11789330791650234,
      "fitted_divergence": 0.13239102868586666,
      "predicted_date": 1996.9228237475465,
      "divergence_residual": -0.014497720769364328,
      "temporal_residual": -15.336739093983397,
      "z_score": -0.9929690019142179,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2008.9810129527928,
      "loocv_error_days": -1197.490346861258,
      "jackknife_tmrca": 1965.880893368878,
      "leverage": 0.0010524963050652723
    },
    {
      "taxon": "A/swine/Thailand/CU-S3689N/2013|2013-01-16",
      "sampling_date": 2013.041095890411,
      "root_divergence": 0.1205393142659444,
      "fitted_divergence": 0.13300035106022845,
      "predicted_date": 1999.4301422613612,
      "divergence_residual": -0.01246103679428405,
      "temporal_residual": -13.610953629049845,
      "z_score": -0.8534736918497781,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.9489305399297,
      "loocv_error_days": -1129.4133942632982,
      "jackknife_tmrca": 1965.8860455050863,
      "leverage": 0.0009858865608506505
    },
    {
      "taxon": "A/swine/Hong_Kong/3039/2011|2011-08-04",
      "sampling_date": 2011.5890410958905,
      "root_divergence": 0.13395403953340793,
      "fitted_divergence": 0.13185646576493604,
      "predicted_date": 2014.305108594364,
      "divergence_residual": 0.0020975737684718887,
      "temporal_residual": 2.7160674984734214,
      "z_score": 0.14366573645991806,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.8584068251316,
      "loocv_error_days": 1194.135832605328,
      "jackknife_tmrca": 1965.909338621138,
      "leverage": 0.0011471662465990676
    },
    {
      "taxon": "A/swine/Manitoba/D0449/2016|2016-07-21",
      "sampling_date": 2016.551912568306,
      "root_divergence": 0.13270779643948344,
      "fitted_divergence": 0.13556718226762174,
      "predicted_date": 2012.6634622086085,
      "divergence_residual": -0.0028593858281383,
      "temporal_residual": -3.888450359697572,
      "z_score": -0.19584330095899888,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.397794838059,
      "loocv_error_days": -786.7915009727096,
      "jackknife_tmrca": 1965.9021386742927,
      "leverage": 0.0012674111337854636
    },
    {
      "taxon": "A/swine/Manitoba/D0227/2013|2013-05-09",
      "sampling_date": 2013.3506849315067,
      "root_divergence": 0.12658290295699012,
      "fitted_divergence": 0.13323755714449004,
      "predicted_date": 2005.543272344314,
      "divergence_residual": -0.006654654187499914,
      "temporal_residual": -7.807412587192857,
      "z_score": -0.455786494426723,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2012.1600947787294,
      "loocv_error_days": -434.86305330191027,
      "jackknife_tmrca": 1965.8910706296563,
      "leverage": 0.0009725184325976081
    },
    {
      "taxon": "A/swine/Minnesota/A01201424/2010|2010-11-09",
      "sampling_date": 2010.854794520548,
      "root_divergence": 0.11254725887319406,
      "fitted_divergence": 0.1312588904536688,
      "predicted_date": 1992.0623259186918,
      "divergence_residual": -0.01871163158047473,
      "temporal_residual": -18.79246860185617,
      "z_score": -1.2815855975039048,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2007.0244316045923,
      "loocv_error_days": -1399.0400550528102,
      "jackknife_tmrca": 1965.8689119585242,
      "leverage": 0.0012905829882522387
    },
    {
      "taxon": "A/swine/Hong_Kong/NS5063/2014|2014-12-04",
      "sampling_date": 2014.9232876712329,
      "root_divergence": 0.14174599164560417,
      "fitted_divergence": 0.13440716526845495,
      "predicted_date": 2025.657879394346,
      "divergence_residual": 0.007338826377149221,
      "temporal_residual": 10.734591723113226,
      "z_score": 0.5026463965521054,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2017.706820375752,
      "loocv_error_days": 1016.6853203255922,
      "jackknife_tmrca": 1965.8898081538068,
      "leverage": 0.0010186824070278835
    },
    {
      "taxon": "A/swine/Manitoba/SD0151/2016|2016-02-25",
      "sampling_date": 2016.1502732240438,
      "root_divergence": 0.13899158115274612,
      "fitted_divergence": 0.13528507939235662,
      "predicted_date": 2021.5796244305945,
      "divergence_residual": 0.0037065017603895023,
      "temporal_residual": 5.429351206550791,
      "z_score": 0.25386344599659644,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.697530968789,
      "loocv_error_days": 199.88589126816186,
      "jackknife_tmrca": 1965.8912233504693,
      "leverage": 0.0011870799008915633
    },
    {
      "taxon": "A/swine/North_Carolina/A02862272/2024|2024-02-01",
      "sampling_date": 2024.0846994535518,
      "root_divergence": 0.17204516854123936,
      "fitted_divergence": 0.1406834824659204,
      "predicted_date": 2070.5196633922646,
      "divergence_residual": 0.031361686075318945,
      "temporal_residual": 46.434963938712826,
      "z_score": 2.1480053738075893,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2028.8113211347252,
      "loocv_error_days": 1726.398569048568,
      "jackknife_tmrca": 1965.8076294475825,
      "leverage": 0.00507736716236368
    },
    {
      "taxon": "A/swine/Korea/P17-4/2017|2017-05-17",
      "sampling_date": 2017.372602739726,
      "root_divergence": 0.13518506980923087,
      "fitted_divergence": 0.13613708771518554,
      "predicted_date": 2016.0086935048505,
      "divergence_residual": -0.0009520179059546718,
      "temporal_residual": -1.363909234875564,
      "z_score": -0.06520502670170569,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2015.3030638635512,
      "loocv_error_days": -755.899074522873,
      "jackknife_tmrca": 1965.9049170712412,
      "leverage": 0.0014702153019314798
    },
    {
      "taxon": "A/swine/Hong_Kong/471/2014|2014-01-09",
      "sampling_date": 2014.021917808219,
      "root_divergence": 0.1394371934468049,
      "fitted_divergence": 0.13374369617502174,
      "predicted_date": 2022.2394100924873,
      "divergence_residual": 0.005693497271783171,
      "temporal_residual": 8.217492284268246,
      "z_score": 0.3899555242718157,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2016.8625673563467,
      "loocv_error_days": 1037.547247453627,
      "jackknife_tmrca": 1965.8944632519958,
      "leverage": 0.0009689061271622662
    },
    {
      "taxon": "A/swine/Missouri/A02862300/2024|2024-02-14",
      "sampling_date": 2024.120218579235,
      "root_divergence": 0.15643451138320327,
      "fitted_divergence": 0.14070747170968975,
      "predicted_date": 2047.406100541973,
      "divergence_residual": 0.01572703967351352,
      "temporal_residual": 23.28588196273813,
      "z_score": 1.07716675856206,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.0676019528298,
      "loocv_error_days": -384.4682227944617,
      "jackknife_tmrca": 1965.9122170780563,
      "leverage": 0.005105691829234172
    },
    {
      "taxon": "A/swine/Missouri/A02862345/2024|2024-03-01",
      "sampling_date": 2024.1639344262296,
      "root_divergence": 0.15710780173639657,
      "fitted_divergence": 0.14073699693279043,
      "predicted_date": 2048.4029925201567,
      "divergence_residual": 0.016370804803606143,
      "temporal_residual": 24.239058093927042,
      "z_score": 1.12125912513916,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2023.3145562676093,
      "loocv_error_days": -310.2353724360687,
      "jackknife_tmrca": 1965.9085966446146,
      "leverage": 0.005140686445563751
    },
    {
      "taxon": "A/swine/Texas/A01049914/2011|2011-04-28",
      "sampling_date": 2011.3205479452056,
      "root_divergence": 0.1236254941116321,
      "fitted_divergence": 0.13163941492354955,
      "predicted_date": 2002.472173806872,
      "divergence_residual": -0.008013920811917458,
      "temporal_residual": -8.848374138333611,
      "z_score": -0.5488845506560385,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2011.0799996602905,
      "loocv_error_days": -87.86026106524804,
      "jackknife_tmrca": 1965.8917982589144,
      "leverage": 0.0011947904783970922
    },
    {
      "taxon": "A/swine/Indiana/15TOSU1248/2015|2015-07-18",
      "sampling_date": 2015.5424657534247,
      "root_divergence": 0.1188916782212273,
      "fitted_divergence": 0.13485346388746489,
      "predicted_date": 1997.8594198672467,
      "divergence_residual": -0.015961785666237585,
      "temporal_residual": -17.68304588617798,
      "z_score": -1.093244837165363,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2009.3458963292271,
      "loocv_error_days": -2263.296982188175,
      "jackknife_tmrca": 1965.9075417820484,
      "leverage": 0.0010891581069670075
    },
    {
      "taxon": "A/swine/Ohio/14TOSU0566/2014|2014-01-01",
      "sampling_date": 2014.0,
      "root_divergence": 0.1335768783222194,
      "fitted_divergence": 0.13372734013187873,
      "predicted_date": 2013.7990786652515,
      "divergence_residual": -0.0001504618096593302,
      "temporal_residual": -0.20092133474850016,
      "z_score": -0.010305338014189312,
      "is_outlier": false,
      "is_holdout": false,
      "loocv_predicted_date": 2014.7183900758057,
      "loocv_error_days": 262.3919751880322,
      "jackknife_tmrca": 1965.8934822730405,
      "leverage": 0.0009684756280124605
    },
    {
      "taxon": "A/swine/Ohio/OH21-12902/2021|2021-05-28",
      "sampling_date": 2021.4027397260274,
      "root_divergence": 0.0797088449432374,
      "fitted_divergence": 0.1388721150843867,
      "predicted_date": 1964.0327637740093,
      "divergence_residual": -0.059163270141149304,
      "temporal_residual": -57.369975952018194,
      "z_score": -4.05217442359487,
      "is_outlier": true,
      "is_holdout": false,
      "loocv_predicted_date": 1995.147555567372,
      "loocv_error_days": -9589.706013948935,
      "jackknife_tmrca": 1966.23805821761,
      "leverage": 0.003219512303378152
    }
  ]
}