thresh P-value %words %seq Nwords Nseq total_words total_seq 8.8014 1.0e-05 15.8% 15.6% 12 12 76 77 7.9893 5.0e-05 35.5% 35.1% 27 27 76 77 7.4941 0.0001 48.7% 48.1% 37 37 76 77 5.723 0.0005 84.2% 83.1% 64 64 76 77 4.7516 0.001 93.4% 92.2% 71 71 76 77