mean_branch_length 0.054583930425123155 alignment_length 763.9807793004177 fraction_test_set 0.458011458215298 fg_omega_values 0.62,0.98,7.45 fg_omega_proportions 0.63,0.09,0.27 bg_omega_values 0.47,0.87,6.45 bg_omega_proportions 0.32,0.57,0.11