mean_branch_length 0.049709739624663726 alignment_length 515.8238955238478 fraction_test_set 0.48497874988079803 fg_omega_values 0.31,0.39,0.44 fg_omega_proportions 0.07,0.27,0.66 bg_omega_values 0.47,0.65,1 bg_omega_proportions 0.16,0.29,0.55