thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3628 1.0e-05 15.8% 15.6% 12 12 76 77 8.6173 5.0e-05 35.5% 35.1% 27 27 76 77 7.8477 0.0001 51.3% 50.6% 39 39 76 77 6.0578 0.0005 81.6% 80.5% 62 62 76 77 5.1789 0.001 90.8% 89.6% 69 69 76 77