thresh P-value %words %seq Nwords Nseq total_words total_seq 8.2434 1.0e-05 12.7% 11.1% 13 13 102 117 7.2157 5.0e-05 26.5% 23.1% 27 27 102 117 6.7207 0.0001 35.3% 30.8% 36 36 102 117 5.3377 0.0005 73.5% 64.1% 75 75 102 117 4.6399 0.001 84.3% 74.4% 86 87 102 117