thresh P-value %words %seq Nwords Nseq total_words total_seq 9.1892 1.0e-05 15.4% 13.3% 10 10 65 75 8.0847 5.0e-05 44.6% 38.7% 29 29 65 75 7.4093 0.0001 56.9% 49.3% 37 37 65 75 5.8159 0.0005 76.9% 66.7% 50 50 65 75 5.0616 0.001 78.5% 69.3% 51 52 65 75