thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2226 1.0e-05 16.7% 16.7% 2 2 12 12 8.3702 5.0e-05 50.0% 50.0% 6 6 12 12 7.8049 0.0001 58.3% 58.3% 7 7 12 12 6.4465 0.0005 91.7% 91.7% 11 11 12 12 5.7557 0.001 91.7% 91.7% 11 11 12 12