thresh P-value %words %seq Nwords Nseq total_words total_seq 8.0317 1.0e-05 7.9% 7.1% 5 5 63 70 7.1106 5.0e-05 15.9% 14.3% 10 10 63 70 6.7431 0.0001 19.0% 17.1% 12 12 63 70 5.5608 0.0005 41.3% 37.1% 26 26 63 70 4.9975 0.001 50.8% 45.7% 32 32 63 70