thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2614 1.0e-05 29.5% 29.2% 285 291 967 996 7.6873 5.0e-05 63.3% 62.6% 612 623 967 996 6.8399 0.0001 79.2% 79.2% 766 789 967 996 4.6003 0.0005 97.4% 95.5% 942 951 967 996 3.5239 0.001 99.6% 97.3% 963 969 967 996