thresh P-value %words %seq Nwords Nseq total_words total_seq 8.4237 1.0e-05 21.1% 20.5% 8 8 38 39 7.4435 5.0e-05 39.5% 38.5% 15 15 38 39 6.9593 0.0001 39.5% 38.5% 15 15 38 39 5.6553 0.0005 50.0% 48.7% 19 19 38 39 5.0017 0.001 57.9% 56.4% 22 22 38 39