thresh P-value %words %seq Nwords Nseq total_words total_seq 9.5319 1.0e-05 67.9% 67.9% 19 19 28 28 8.0269 5.0e-05 71.4% 71.4% 20 20 28 28 7.3115 0.0001 82.1% 82.1% 23 23 28 28 5.466 0.0005 89.3% 89.3% 25 25 28 28 4.5788 0.001 92.9% 92.9% 26 26 28 28