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2010 Oct 02
3
Non-Parametric Adventures in R
...d ones. So I end up with yes/no answers to drug usage for (i in 24:56) { X[,i+173] <- ifelse(X[,i] >0,c(1),c(0)) } I'd like to have been able to make a new variable name based off of the old variable name (i.e. dropping "_when" from the end of each and replace it with "_yn") --------------------------------------------------------------------------------------------------- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ------------------------------------------------------...