thresh P-value %words %seq Nwords Nseq total_words total_seq 8.6276 1.0e-05 60.0% 60.0% 3 3 5 5 7.377 5.0e-05 80.0% 80.0% 4 4 5 5 6.7835 0.0001 80.0% 80.0% 4 4 5 5 5.2605 0.0005 100.0% 100.0% 5 5 5 5 4.5279 0.001 100.0% 100.0% 5 5 5 5