thresh P-value %words %seq Nwords Nseq total_words total_seq 8.9726 1.0e-05 59.1% 59.1% 13 13 22 22 7.7122 5.0e-05 68.2% 68.2% 15 15 22 22 7.1089 0.0001 68.2% 68.2% 15 15 22 22 5.5339 0.0005 72.7% 72.7% 16 16 22 22 4.774 0.001 72.7% 72.7% 16 16 22 22