mean_branch_length 0.13688071769279536 alignment_length 661.0797580888163 fraction_test_set 0.6844865240968107 fg_omega_values 0.45,0.67,14.93 fg_omega_proportions 0.69,0.1,0.22 bg_omega_values 0.5,0.94,14.13 bg_omega_proportions 0.13,0.33,0.54