mean_branch_length 0.04862531445530514 alignment_length 419.67695213888885 fraction_test_set 0.4011367220666999 fg_omega_values 0.11,0.18,0.48 fg_omega_proportions 0.4,0.58,0.02 bg_omega_values 0.12,0.36,0.44 bg_omega_proportions 0.42,0.28,0.3