thresh P-value %words %seq Nwords Nseq total_words total_seq 9.1613 1.0e-05 43.5% 30.0% 10 9 23 30 7.8317 5.0e-05 87.0% 60.0% 20 18 23 30 7.1933 0.0001 100.0% 70.0% 23 21 23 30 5.5614 0.0005 100.0% 70.0% 23 21 23 30 4.722 0.001 100.0% 76.7% 23 23 23 30