thresh P-value %words %seq Nwords Nseq total_words total_seq 10.2138 1.0e-05 19.4% 21.3% 409 445 2110 2092 8.8298 5.0e-05 49.0% 52.7% 1034 1102 2110 2092 7.9559 0.0001 63.9% 67.4% 1348 1411 2110 2092 5.6641 0.0005 82.9% 86.5% 1750 1809 2110 2092 4.5914 0.001 88.6% 92.0% 1870 1925 2110 2092