thresh P-value %words %seq Nwords Nseq total_words total_seq 8.4623 1.0e-05 45.5% 45.5% 5 5 11 11 7.4 5.0e-05 45.5% 45.5% 5 5 11 11 6.8915 0.0001 54.5% 54.5% 6 6 11 11 5.5638 0.0005 54.5% 54.5% 6 6 11 11 4.9193 0.001 63.6% 63.6% 7 7 11 11