thresh P-value %words %seq Nwords Nseq total_words total_seq 9.167 1.0e-05 21.5% 21.0% 17 17 79 81 8.0337 5.0e-05 46.8% 45.7% 37 37 79 81 7.4132 0.0001 50.6% 49.4% 40 40 79 81 5.7863 0.0005 77.2% 75.3% 61 61 79 81 4.932 0.001 83.5% 80.2% 66 65 79 81