thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2547 1.0e-05 84.3% 86.0% 43 43 51 50 7.3588 5.0e-05 86.3% 88.0% 44 44 51 50 6.5015 0.0001 88.2% 90.0% 45 45 51 50 4.3056 0.0005 94.1% 94.0% 48 47 51 50 3.2569 0.001 94.1% 94.0% 48 47 51 50