thresh P-value %words %seq Nwords Nseq total_words total_seq 8.7355 1.0e-05 41.2% 41.2% 7 7 17 17 7.7252 5.0e-05 58.8% 58.8% 10 10 17 17 7.1265 0.0001 76.5% 76.5% 13 13 17 17 5.6665 0.0005 82.4% 82.4% 14 14 17 17 4.9563 0.001 82.4% 82.4% 14 14 17 17