mean_branch_length 0.10822278034448099 alignment_length 498.0664300587972 fraction_test_set 0.4410063584261828 fg_omega_values 0.58,0.76,1 fg_omega_proportions 0.7,0.2,0.11 bg_omega_values 0.33,0.38,0.99 bg_omega_proportions 0.25,0.5,0.25