thresh P-value %words %seq Nwords Nseq total_words total_seq 7.7705 0.0001 41.5% 39.7% 22 23 53 58 4.8961 0.0005 100.0% 84.5% 53 49 53 58 4.7134 0.001 100.0% 86.2% 53 50 53 58