thresh P-value %words %seq Nwords Nseq total_words total_seq 7.439 5.0e-05 40.0% 40.0% 2 2 5 5 7.06 0.0001 100.0% 100.0% 5 5 5 5 5.7563 0.0005 100.0% 100.0% 5 5 5 5 4.8417 0.001 100.0% 100.0% 5 5 5 5