mean_branch_length 0.22819120384396985 alignment_length 791.9427947773543 fraction_test_set 0.3288524939935283 fg_omega_values 0.53,0.61,0.93 fg_omega_proportions 0.29,0.67,0.04 bg_omega_values 0.37,0.96,1 bg_omega_proportions 0.7,0.23,0.07