thresh P-value %words %seq Nwords Nseq total_words total_seq 9.5251 1.0e-05 75.0% 47.7% 21 21 28 44 8.0628 5.0e-05 89.3% 56.8% 25 25 28 44 7.363 0.0001 92.9% 59.1% 26 26 28 44 5.4016 0.0005 100.0% 65.9% 28 29 28 44 4.5164 0.001 100.0% 77.3% 28 34 28 44