thresh P-value %words %seq Nwords Nseq total_words total_seq 7.4618 1.0e-05 3.7% 3.7% 4 4 108 108 6.7754 5.0e-05 16.7% 16.7% 18 18 108 108 6.2861 0.0001 26.9% 26.9% 29 29 108 108 5.0372 0.0005 50.0% 50.0% 54 54 108 108 4.4969 0.001 63.0% 64.8% 68 70 108 108