thresh P-value %words %seq Nwords Nseq total_words total_seq 9.6949 1.0e-05 69.2% 30.4% 286 286 413 942 7.475 5.0e-05 92.7% 42.7% 383 402 413 942 6.3695 0.0001 96.6% 46.4% 399 437 413 942 3.546 0.0005 100.0% 56.6% 413 533 413 942 2.1628 0.001 100.0% 60.3% 413 568 413 942