thresh P-value %words %seq Nwords Nseq total_words total_seq 8.4707 1.0e-05 31.7% 27.7% 13 13 41 47 7.3771 5.0e-05 68.3% 59.6% 28 28 41 47 6.6097 0.0001 80.5% 70.2% 33 33 41 47 4.8386 0.0005 92.7% 80.9% 38 38 41 47 4.0684 0.001 100.0% 87.2% 41 41 41 47