thresh P-value %words %seq Nwords Nseq total_words total_seq 8.9404 1.0e-05 27.7% 27.7% 13 13 47 47 7.7366 5.0e-05 44.7% 44.7% 21 21 47 47 7.1493 0.0001 53.2% 53.2% 25 25 47 47 5.614 0.0005 78.7% 78.7% 37 37 47 47 4.8558 0.001 80.9% 80.9% 38 38 47 47