thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3052 1.0e-05 44.6% 41.3% 33 33 74 80 7.9808 5.0e-05 59.5% 55.0% 44 44 74 80 7.287 0.0001 67.6% 62.5% 50 50 74 80 5.4547 0.0005 83.8% 77.5% 62 62 74 80 4.5515 0.001 89.2% 82.5% 66 66 74 80