thresh P-value %words %seq Nwords Nseq total_words total_seq 11.4353 1.0e-05 53.3% 53.5% 1633 1751 3064 3275 9.5072 5.0e-05 73.0% 70.7% 2236 2317 3064 3275 8.5788 0.0001 80.3% 76.7% 2459 2513 3064 3275 6.1541 0.0005 92.6% 87.1% 2836 2852 3064 3275 4.9763 0.001 96.0% 89.9% 2941 2945 3064 3275