thresh P-value %words %seq Nwords Nseq total_words total_seq 8.9103 1.0e-05 13.0% 13.0% 3 3 23 23 7.7855 5.0e-05 52.2% 52.2% 12 12 23 23 7.1984 0.0001 73.9% 78.3% 17 18 23 23 5.6574 0.0005 87.0% 91.3% 20 21 23 23 4.9033 0.001 95.7% 100.0% 22 23 23 23