thresh P-value %words %seq Nwords Nseq total_words total_seq 9.0122 1.0e-05 7.7% 8.0% 160 161 2075 2002 7.9269 5.0e-05 40.0% 40.7% 830 815 2075 2002 7.4416 0.0001 46.2% 47.6% 959 952 2075 2002 5.7987 0.0005 69.7% 71.2% 1447 1426 2075 2002 4.9861 0.001 75.6% 77.2% 1568 1545 2075 2002