thresh P-value %words %seq Nwords Nseq total_words total_seq 9.3135 1.0e-05 22.0% 14.8% 24 16 109 108 7.7457 5.0e-05 49.5% 36.1% 54 39 109 108 7.3053 0.0001 55.0% 41.7% 60 45 109 108 5.5942 0.0005 82.6% 68.5% 90 74 109 108 4.841 0.001 87.2% 73.1% 95 79 109 108