thresh P-value %words %seq Nwords Nseq total_words total_seq 8.4319 1.0e-05 16.7% 16.7% 2 2 12 12 7.5256 5.0e-05 58.3% 58.3% 7 7 12 12 6.946 0.0001 58.3% 58.3% 7 7 12 12 5.6154 0.0005 83.3% 83.3% 10 10 12 12 4.9969 0.001 91.7% 91.7% 11 11 12 12