thresh P-value %words %seq Nwords Nseq total_words total_seq 9.8715 1.0e-05 30.8% 30.8% 4 4 13 13 8.6742 5.0e-05 38.5% 38.5% 5 5 13 13 8.1045 0.0001 53.8% 53.8% 7 7 13 13 6.6347 0.0005 76.9% 76.9% 10 10 13 13 5.927 0.001 76.9% 76.9% 10 10 13 13