mean_branch_length 0.14432356587860032 alignment_length 439.65820879914264 fraction_test_set 0.1586271492114413 fg_omega_values 0.09,0.11,0.55 fg_omega_proportions 0.82,0.04,0.15 bg_omega_values 0.11,0.18,0.37 bg_omega_proportions 0.19,0.41,0.4