thresh P-value %words %seq Nwords Nseq total_words total_seq 7.4355 5.0e-05 16.7% 16.7% 1 1 6 6 6.6355 0.0001 66.7% 66.7% 4 4 6 6 5.3978 0.0005 100.0% 100.0% 6 6 6 6 4.9932 0.001 100.0% 100.0% 6 6 6 6