thresh P-value %words %seq Nwords Nseq total_words total_seq 8.8157 1.0e-05 71.4% 71.4% 5 5 7 7 7.635 5.0e-05 85.7% 85.7% 6 6 7 7 7.0538 0.0001 100.0% 100.0% 7 7 7 7 5.5643 0.0005 100.0% 100.0% 7 7 7 7 4.8441 0.001 100.0% 100.0% 7 7 7 7