Re: [R] reshape package does not recognize second id variable

On Sun, Sep 28, 2008 at 6:45 PM, Keith Schnakenberg <[EMAIL PROTECTED]> wrote: > I am trying to use the reshape package for the first time. I have two waves > of a survey, so the id variables include a subject identification number and > a variable denoting the wave of the survey. > > I used the fo

[R] reshape package does not recognize second id variable

I am trying to use the reshape package for the first time. I have two waves of a survey, so the id variables include a subject identification number and a variable denoting the wave of the survey. I used the following arguments: library(reshape) svy.melt <- melt(svy, id=c("id", "WAVE")) svy.