thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3656 1.0e-05 40.0% 40.9% 741 752 1853 1840 7.8257 5.0e-05 45.4% 45.7% 841 841 1853 1840 7.0859 0.0001 46.3% 46.6% 858 857 1853 1840 5.2089 0.0005 52.8% 53.6% 979 987 1853 1840 4.2935 0.001 55.7% 56.8% 1033 1046 1853 1840