thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2238 1.0e-05 73.3% 61.1% 11 11 15 18 7.9487 5.0e-05 100.0% 83.3% 15 15 15 18 7.1792 0.0001 100.0% 83.3% 15 15 15 18 5.3927 0.0005 100.0% 83.3% 15 15 15 18 4.6372 0.001 100.0% 83.3% 15 15 15 18