mean_branch_length 0.0392599497376884 alignment_length 727.9672411805622 fraction_test_set 0.313895373577081 fg_omega_values 0.07,0.13,0.13 fg_omega_proportions 0.38,0.56,0.06 bg_omega_values 0.55,0.77,0.95 bg_omega_proportions 0.69,0.07,0.25