thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3924 1.0e-05 48.0% 47.7% 84 83 175 174 7.8402 5.0e-05 72.6% 72.4% 127 126 175 174 7.0886 0.0001 77.1% 77.0% 135 134 175 174 5.1331 0.0005 84.6% 84.5% 148 147 175 174 4.1837 0.001 87.4% 87.4% 153 152 175 174