thresh P-value %words %seq Nwords Nseq total_words total_seq 9.9221 1.0e-05 69.7% 61.1% 23 22 33 36 8.3521 5.0e-05 81.8% 72.2% 27 26 33 36 7.6126 0.0001 87.9% 80.6% 29 29 33 36 5.672 0.0005 97.0% 88.9% 32 32 33 36 4.7291 0.001 100.0% 91.7% 33 33 33 36