thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2406 1.0e-05 73.3% 73.3% 11 11 15 15 7.7166 5.0e-05 80.0% 80.0% 12 12 15 15 7.0002 0.0001 80.0% 80.0% 12 12 15 15 5.1694 0.0005 86.7% 86.7% 13 13 15 15 4.296 0.001 86.7% 86.7% 13 13 15 15