thresh P-value %words %seq Nwords Nseq total_words total_seq 8.179 1.0e-05 50.0% 50.0% 12 12 24 24 6.9601 5.0e-05 66.7% 66.7% 16 16 24 24 6.36 0.0001 75.0% 75.0% 18 18 24 24 4.7616 0.0005 100.0% 100.0% 24 24 24 24 3.9799 0.001 100.0% 100.0% 24 24 24 24