thresh P-value %words %seq Nwords Nseq total_words total_seq 9.0928 1.0e-05 34.6% 34.6% 9 9 26 26 7.788 5.0e-05 46.2% 46.2% 12 12 26 26 7.1635 0.0001 57.7% 57.7% 15 15 26 26 5.495 0.0005 73.1% 73.1% 19 19 26 26 4.6974 0.001 80.8% 80.8% 21 21 26 26