Re: [R] Recoding a variable

From: Peter Dalgaard <p.dalgaard_at_biostat.ku.dk>
Date: Thu, 03 Jul 2008 22:18:05 +0200

John Fox wrote:
> Dear Spencer,
>
> In addition to the approaches already suggested, there is the recode()
> function in the car package.
>
Or this way:

levels(ftpain) <- list(

        none="none",
        intermediate=c("mild", "medium"),
        severe="severe")

Or this (not quite as general):

levels(ftpain) <- c("none", "intermediate", "intermediate", "severe")

-- 
   O__  ---- Peter Dalgaard             ุster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
 (*) \(*) -- University of Copenhagen   Denmark      Ph:  (+45) 35327918
~~~~~~~~~~ - (p.dalgaard_at_biostat.ku.dk)              FAX: (+45) 35327907

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Received on Thu 03 Jul 2008 - 20:34:06 GMT

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