mean_branch_length 0.1334652560223845 alignment_length 775.4651236878835 fraction_test_set 0.13377937842136461 fg_omega_values 0.32,0.53,1 fg_omega_proportions 0.09,0.19,0.72 bg_omega_values 0.06,0.34,0.92 bg_omega_proportions 0.16,0.01,0.82