thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3915 1.0e-05 65.8% 65.5% 918 918 1396 1401 7.6609 5.0e-05 86.5% 86.4% 1208 1211 1396 1401 6.835 0.0001 90.5% 90.3% 1264 1265 1396 1401 4.696 0.0005 96.4% 96.1% 1346 1347 1396 1401 3.6635 0.001 98.1% 97.8% 1370 1370 1396 1401