thresh P-value %words %seq Nwords Nseq total_words total_seq 7.4471 1.0e-05 99.1% 52.3% 558 676 563 1292 5.2084 5.0e-05 100.0% 72.1% 563 931 563 1292 3.8903 0.0001 100.0% 75.2% 563 971 563 1292 0.3516 0.0005 100.0% 86.9% 563 1123 563 1292 -1.182 0.001 100.0% 88.8% 563 1147 563 1292