mean_branch_length 0.23825895444399514 alignment_length 464.7834021872602 fraction_test_set 0.5256472702933936 omega_values 0.22,0.52,1 omega_proportions 0.07,0.81,0.12 fg_omega_values 0.22,0.52,1 fg_omega_proportions 0.07,0.81,0.12 bg_omega_values 0.22,0.52,1 bg_omega_proportions 0.07,0.81,0.12