thresh P-value %words %seq Nwords Nseq total_words total_seq 8.4564 1.0e-05 54.5% 54.5% 12 12 22 22 7.2521 5.0e-05 68.2% 68.2% 15 15 22 22 6.6761 0.0001 68.2% 68.2% 15 15 22 22 5.1677 0.0005 72.7% 72.7% 16 16 22 22 4.4373 0.001 72.7% 72.7% 16 16 22 22