thresh P-value %words %seq Nwords Nseq total_words total_seq 9.1139 1.0e-05 52.6% 47.4% 10 9 19 19 7.8084 5.0e-05 68.4% 63.2% 13 12 19 19 7.1759 0.0001 89.5% 84.2% 17 16 19 19 5.5539 0.0005 100.0% 94.7% 19 18 19 19 4.762 0.001 100.0% 94.7% 19 18 19 19