thresh P-value %words %seq Nwords Nseq total_words total_seq 8.7848 1.0e-05 22.0% 22.2% 18 18 82 81 7.613 5.0e-05 40.2% 40.7% 33 33 82 81 7.0496 0.0001 47.6% 48.1% 39 39 82 81 5.5796 0.0005 63.4% 64.2% 52 52 82 81 4.8647 0.001 65.9% 66.7% 54 54 82 81