thresh P-value %words %seq Nwords Nseq total_words total_seq 9.5766 1.0e-05 5.3% 7.7% 116 169 2191 2185 8.4003 5.0e-05 14.2% 22.9% 312 501 2191 2185 7.8656 0.0001 22.5% 36.1% 494 788 2191 2185 6.3386 0.0005 50.8% 75.9% 1113 1658 2191 2185 5.5703 0.001 66.2% 89.4% 1451 1953 2191 2185