thresh P-value %words %seq Nwords Nseq total_words total_seq 9.2437 1.0e-05 59.3% 53.3% 16 16 27 30 7.8469 5.0e-05 85.2% 76.7% 23 23 27 30 7.1663 0.0001 96.3% 86.7% 26 26 27 30 5.4135 0.0005 96.3% 86.7% 26 26 27 30 4.5594 0.001 100.0% 90.0% 27 27 27 30