mean_branch_length 0.025291160640543865 alignment_length 784.4463918825098 fraction_test_set 0.24694022056785575 fg_omega_values 0.07,0.34,0.73 fg_omega_proportions 0.19,0.54,0.27 bg_omega_values 0.06,0.17,0.96 bg_omega_proportions 0.29,0.38,0.34