thresh P-value %words %seq Nwords Nseq total_words total_seq 7.4587 1.0e-05 100.0% 60.3% 970 1121 970 1859 5.7737 5.0e-05 100.0% 88.0% 970 1635 970 1859 4.3078 0.0001 100.0% 94.2% 970 1752 970 1859 -0.3586 0.0005 100.0% 94.5% 970 1757 970 1859 -0.9145 0.001 100.0% 94.6% 970 1758 970 1859