thresh P-value %words %seq Nwords Nseq total_words total_seq 10.2753 1.0e-05 66.7% 47.8% 22 22 33 46 8.5397 5.0e-05 87.9% 63.0% 29 29 33 46 7.7127 0.0001 93.9% 67.4% 31 31 33 46 5.5777 0.0005 97.0% 69.6% 32 32 33 46 4.5538 0.001 100.0% 71.7% 33 33 33 46