thresh P-value %words %seq Nwords Nseq total_words total_seq 11.5416 1.0e-05 42.7% 53.8% 205 260 480 483 9.6078 5.0e-05 73.1% 81.6% 351 394 480 483 8.6335 0.0001 83.1% 89.2% 399 431 480 483 6.0415 0.0005 96.0% 97.7% 461 472 480 483 4.7791 0.001 98.8% 98.8% 474 477 480 483