mean_branch_length 0.040057503467442045 alignment_length 138.2288462594319 fraction_test_set 0.6401404609615471 fg_omega_values 0.04,0.93,1 fg_omega_proportions 0.39,0.32,0.29 bg_omega_values 0.57,0.65,0.89 bg_omega_proportions 0.01,0.41,0.58