sim = SeqSim('base') sim.hky_model( alpha=3.551, beta=1, Afreq=0.31, Cfreq=0.18, Gfreq=0.21, Tfreq=0.3, ) if indels: sim.indels() if ratevar: sim.rate_variation() print 'Regime = {0}'.format(regime) print 'Parameter settings:' params = '\n '.join([ ' K: {0}'.format(K), 'M: {0}'.format(M), 'mk: {0}'.format(mk), 'n: {0}'.format(n), 'tune: {0}'.format(tune), 'permutation type: {0}'.format(permutation_type), 'permutation strength: {0}'.format(permutation_strength), 'master tree generator: {0}'.format(master_tree_generator), 'filepath: {0}'.format(filepath), 'tmpdir: {0}'.format(tmpdir), 'gtp path: {0}'.format(gtp_path),