thresh P-value %words %seq Nwords Nseq total_words total_seq 9.5707 1.0e-05 11.2% 14.6% 237 309 2119 2116 7.8399 5.0e-05 38.2% 43.6% 809 923 2119 2116 7.3259 0.0001 43.2% 52.2% 916 1104 2119 2116 5.6753 0.0005 64.1% 75.9% 1359 1606 2119 2116 4.7296 0.001 76.8% 86.1% 1628 1821 2119 2116