depth,model,hits,n,pct,wilson95 0.0,ext64k,2,20,10.0,13.7 0.25,ext64k,15,20,75.0,17.8 0.5,ext64k,16,20,80.0,16.8 0.75,ext64k,14,20,70.0,18.7 1.0,ext64k,18,20,90.0,13.7