mean_branch_length 0.1660446435291601 alignment_length 574.0742058547423 fraction_test_set 0.5046321585017345 fg_omega_values 0.09,0.54,0.88 fg_omega_proportions 0.16,0.14,0.7 bg_omega_values 0.16,0.19,0.44 bg_omega_proportions 0.03,0.21,0.76