thresh P-value %words %seq Nwords Nseq total_words total_seq 8.9077 1.0e-05 63.6% 63.6% 7 7 11 11 7.6646 5.0e-05 72.7% 72.7% 8 8 11 11 7.072 0.0001 72.7% 72.7% 8 8 11 11 5.5349 0.0005 81.8% 81.8% 9 9 11 11 4.7936 0.001 100.0% 100.0% 11 11 11 11