mean_branch_length 0.15533056590745725 alignment_length 476.33306736513504 fraction_test_set 0.7098076948521469 fg_omega_values 0.07,0.95,6.08 fg_omega_proportions 0.5,0.41,0.09 bg_omega_values 0.58,0.64,9.28 bg_omega_proportions 0.62,0.27,0.11