thresh P-value %words %seq Nwords Nseq total_words total_seq 8.3547 1.0e-05 92.3% 66.7% 12 12 13 18 7.071 5.0e-05 100.0% 72.2% 13 13 13 18 6.366 0.0001 100.0% 72.2% 13 13 13 18 4.5906 0.0005 100.0% 77.8% 13 14 13 18 3.7878 0.001 100.0% 77.8% 13 14 13 18