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2009 Jan 16
2
Winsorizing Multiple Variables
...but when applied to several vectors, each ends up sorted independently in ascending order so that a given observation is no longer on the same row for each vector. So I need to winsorize the variable but then return it to its original order. Or another solution that will take a data frame, wisorize each variable, and return a new data frame with all the variables in the original order. Thanks for any help! -Karl #The function I'm working from win<-function(x,tr=.2,na.rm=F){ if(na.rm)x<-x[!is.na(x)] y<-sort(x) n<-length(x) ibot<-floor(tr*n)+1...