thresh P-value %words %seq Nwords Nseq total_words total_seq 8.5334 1.0e-05 14.3% 13.5% 5 5 35 37 7.4439 5.0e-05 48.6% 45.9% 17 17 35 37 6.8164 0.0001 68.6% 64.9% 24 24 35 37 5.1563 0.0005 88.6% 83.8% 31 31 35 37 4.4218 0.001 91.4% 86.5% 32 32 35 37