thresh P-value %words %seq Nwords Nseq total_words total_seq 7.3304 5.0e-05 13.5% 9.4% 12 12 89 127 7.2265 0.0001 18.0% 12.6% 16 16 89 127 6.0952 0.0005 53.9% 38.6% 48 49 89 127 5.3166 0.001 69.7% 49.6% 62 63 89 127