thresh P-value %words %seq Nwords Nseq total_words total_seq 9.1234 1.0e-05 13.2% 13.0% 185 190 1400 1465 8.2726 5.0e-05 39.3% 38.2% 550 560 1400 1465 7.6978 0.0001 58.8% 56.9% 823 834 1400 1465 5.3615 0.0005 88.7% 83.8% 1242 1227 1400 1465 4.2275 0.001 93.2% 87.9% 1305 1288 1400 1465