thresh P-value %words %seq Nwords Nseq total_words total_seq 7.6498 0.0001 12.3% 13.6% 8 8 65 59 5.4219 0.0005 87.7% 86.4% 57 51 65 59 4.7733 0.001 89.2% 88.1% 58 52 65 59