mean_branch_length 0.13183380830518393 alignment_length 563.6579977709769 fraction_test_set 0.3469736835632171 fg_omega_values 0.51,0.93,9.43 fg_omega_proportions 0.53,0.05,0.42 bg_omega_values 0.05,0.58,12.2 bg_omega_proportions 0.32,0.13,0.55