thresh P-value %words %seq Nwords Nseq total_words total_seq 8.7214 1.0e-05 66.7% 66.7% 4 4 6 6 7.5806 5.0e-05 66.7% 66.7% 4 4 6 6 7.1085 0.0001 83.3% 83.3% 5 5 6 6 5.5267 0.0005 83.3% 83.3% 5 5 6 6 4.8644 0.001 100.0% 100.0% 6 6 6 6