thresh P-value %words %seq Nwords Nseq total_words total_seq 9.039 1.0e-05 16.9% 14.7% 11 11 65 75 7.7813 5.0e-05 47.7% 41.3% 31 31 65 75 7.1216 0.0001 63.1% 54.7% 41 41 65 75 5.6617 0.0005 76.9% 66.7% 50 50 65 75 4.8559 0.001 80.0% 70.7% 52 53 65 75