mean_branch_length 0.10859157162582209 alignment_length 261.832242065915 fraction_test_set 0.26231709397736974 fg_omega_values 0.5,0.65,0.78 fg_omega_proportions 0.54,0.4,0.06 bg_omega_values 0.71,0.73,1 bg_omega_proportions 0.69,0.07,0.24