mean_branch_length 0.02648480048273611 alignment_length 607.3071857801951 fraction_test_set 0.4658745305015015 fg_omega_values 0.02,0.05,0.1 fg_omega_proportions 0.18,0.1,0.72 bg_omega_values 0.74,0.84,1 bg_omega_proportions 0.44,0.51,0.04