thresh P-value %words %seq Nwords Nseq total_words total_seq 9.1192 1.0e-05 25.6% 24.4% 10 10 39 41 7.9187 5.0e-05 53.8% 51.2% 21 21 39 41 7.2209 0.0001 74.4% 70.7% 29 29 39 41 5.3655 0.0005 97.4% 92.7% 38 38 39 41 4.5554 0.001 100.0% 95.1% 39 39 39 41