thresh P-value %words %seq Nwords Nseq total_words total_seq 10.4279 1.0e-05 34.6% 34.6% 9 9 26 26 9.0195 5.0e-05 53.8% 53.8% 14 14 26 26 8.3711 0.0001 57.7% 57.7% 15 15 26 26 6.6024 0.0005 69.2% 69.2% 18 18 26 26 5.7556 0.001 80.8% 80.8% 21 21 26 26