mean_branch_length 0.18494386098978202 alignment_length 500.7036799314379 fraction_test_set 0.24458892335550705 fg_omega_values 0.14,0.77,0.84 fg_omega_proportions 0.2,0.56,0.24 bg_omega_values 0.24,0.68,1 bg_omega_proportions 0.21,0.12,0.66