thresh P-value %words %seq Nwords Nseq total_words total_seq 9.6251 1.0e-05 17.9% 17.9% 5 5 28 28 8.5384 5.0e-05 35.7% 35.7% 10 10 28 28 7.9898 0.0001 39.3% 39.3% 11 11 28 28 6.5373 0.0005 57.1% 57.1% 16 16 28 28 5.8162 0.001 67.9% 67.9% 19 19 28 28