thresh P-value %words %seq Nwords Nseq total_words total_seq 10.0485 1.0e-05 67.5% 64.0% 1290 1290 1910 2015 7.5434 5.0e-05 99.1% 93.9% 1892 1893 1910 2015 5.8699 0.0001 99.9% 95.1% 1909 1917 1910 2015 2.7035 0.0005 100.0% 95.4% 1910 1922 1910 2015 1.1701 0.001 100.0% 95.4% 1910 1923 1910 2015