thresh P-value %words %seq Nwords Nseq total_words total_seq 8.8284 1.0e-05 20.4% 18.3% 11 11 54 60 7.8396 5.0e-05 42.6% 38.3% 23 23 54 60 7.2738 0.0001 50.0% 45.0% 27 27 54 60 5.7051 0.0005 81.5% 73.3% 44 44 54 60 4.8873 0.001 81.5% 75.0% 44 45 54 60