mean_branch_length 0.038463109876103616 alignment_length 766.2780974101851 fraction_test_set 0.32658121011674884 fg_omega_values 0.35,0.59,0.92 fg_omega_proportions 0.67,0.12,0.21 bg_omega_values 0.05,0.15,0.41 bg_omega_proportions 0.12,0.85,0.03