mean_branch_length 0.022773535403103125 alignment_length 175.76754734254115 fraction_test_set 0.6017173903425844 fg_omega_values 0.39,0.77,0.91 fg_omega_proportions 0.76,0.16,0.08 bg_omega_values 0.17,0.23,0.51 bg_omega_proportions 0.31,0.17,0.51