thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2762 1.0e-05 97.2% 74.5% 35 35 36 47 7.3974 5.0e-05 100.0% 76.6% 36 36 36 47 6.5108 0.0001 100.0% 78.7% 36 37 36 47 4.2407 0.0005 100.0% 87.2% 36 41 36 47 3.1571 0.001 100.0% 97.9% 36 46 36 47