mean_branch_length 0.032820834467890005 alignment_length 446.0272269786916 fraction_test_set 0.7979446416196714 fg_omega_values 0.5,0.54,0.57 fg_omega_proportions 0.18,0.16,0.66 bg_omega_values 0.22,0.86,1 bg_omega_proportions 0.18,0.04,0.78