thresh P-value %words %seq Nwords Nseq total_words total_seq 8.9575 1.0e-05 20.6% 20.5% 44 43 214 210 7.5992 5.0e-05 34.6% 34.8% 74 73 214 210 7.0786 0.0001 38.8% 39.0% 83 82 214 210 5.5948 0.0005 56.5% 56.2% 121 118 214 210 4.9348 0.001 64.0% 63.3% 137 133 214 210