thresh P-value %words %seq Nwords Nseq total_words total_seq 8.842 1.0e-05 15.1% 14.5% 11 11 73 76 7.928 5.0e-05 30.1% 28.9% 22 22 73 76 7.4414 0.0001 41.1% 39.5% 30 30 73 76 6.0597 0.0005 63.0% 60.5% 46 46 73 76 5.3403 0.001 74.0% 71.1% 54 54 73 76