thresh P-value %words %seq Nwords Nseq total_words total_seq 8.2442 1.0e-05 23.1% 23.1% 3 3 13 13 7.2464 5.0e-05 46.2% 46.2% 6 6 13 13 6.7919 0.0001 46.2% 46.2% 6 6 13 13 5.546 0.0005 61.5% 61.5% 8 8 13 13 4.9379 0.001 84.6% 84.6% 11 11 13 13