thresh P-value %words %seq Nwords Nseq total_words total_seq 9.7638 1.0e-05 43.1% 43.3% 618 620 1435 1433 8.1078 5.0e-05 50.7% 51.7% 728 741 1435 1433 7.3138 0.0001 54.8% 56.2% 787 806 1435 1433 5.2638 0.0005 64.9% 66.9% 932 959 1435 1433 4.2731 0.001 70.2% 72.9% 1007 1045 1435 1433