thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2473 1.0e-05 33.3% 30.6% 11 11 33 36 7.6707 5.0e-05 66.7% 61.1% 22 22 33 36 7.2301 0.0001 66.7% 61.1% 22 22 33 36 5.5987 0.0005 87.9% 80.6% 29 29 33 36 4.7981 0.001 97.0% 88.9% 32 32 33 36