mean_branch_length 0.0950140096133995 alignment_length 665.5798733367482 fraction_test_set 0.18515130053653642 fg_omega_values 0.02,0.52,0.8 fg_omega_proportions 0.66,0.13,0.21 bg_omega_values 0.01,0.63,1 bg_omega_proportions 0.37,0.17,0.46