thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3649 1.0e-05 54.9% 20.5% 711 650 1296 3174 7.1894 5.0e-05 86.4% 36.5% 1120 1160 1296 3174 5.7375 0.0001 100.0% 44.7% 1296 1418 1296 3174 2.6591 0.0005 100.0% 60.1% 1296 1909 1296 3174 1.201 0.001 100.0% 68.7% 1296 2179 1296 3174