thresh P-value %words %seq Nwords Nseq total_words total_seq 9.0398 1.0e-05 53.2% 44.8% 1125 904 2115 2018 7.357 5.0e-05 75.7% 68.3% 1600 1378 2115 2018 6.5003 0.0001 85.6% 78.6% 1811 1587 2115 2018 4.1158 0.0005 99.4% 96.1% 2102 1939 2115 2018 2.8893 0.001 100.0% 98.5% 2115 1987 2115 2018