thresh P-value %words %seq Nwords Nseq total_words total_seq 9.5636 1.0e-05 50.0% 50.0% 4 4 8 8 8.1393 5.0e-05 100.0% 100.0% 8 8 8 8 7.4642 0.0001 100.0% 100.0% 8 8 8 8 5.7298 0.0005 100.0% 100.0% 8 8 8 8 4.9012 0.001 100.0% 100.0% 8 8 8 8