thresh P-value %words %seq Nwords Nseq total_words total_seq 9.108 1.0e-05 4.9% 4.3% 4 4 81 94 8.0966 5.0e-05 30.9% 24.5% 25 23 81 94 7.6555 0.0001 38.3% 30.9% 31 29 81 94 6.1746 0.0005 64.2% 53.2% 52 50 81 94 5.2974 0.001 88.9% 72.3% 72 68 81 94