Re: [R] Cross-validation -> lift curve

This may be somewhat useful, but I might have more later. http://florence.acadiau.ca/collab/hugh_public/index.php?title=R:CheckBinFit (the code below is copied from the URL above) CheckBinFit <- function(y,phat,nq=20,new=T,...) { if(is.factor(y)) y <- as.double(y) y <- y-mean(y) y[y>0

[R] Cross-validation -> lift curve

Hi all, I'd like to do cross-validation on lm and get the resulting lift curve/table (or, alternatively, the estimates on 100% of my data with which I can get lift). If such a thing doesn't exist, could it be derived using cv.lm, or would we need to start from scratch? Thanks! -- Eric Siegel,