Peter Dalgaard <[EMAIL PROTECTED]> writes:

>  I think I'd go for something like
> 
>    V2 <- c(4, 6, 10)[factor(V1, levels=c(10, 20, 30))]

Come to think of it: 

   c(4, 6, 10)[match(V1, c(10, 20, 30))]

is more to the point.


-- 
   O__  ---- Peter Dalgaard             Ă˜ster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
 (*) \(*) -- University of Copenhagen   Denmark          Ph:  (+45) 35327918
~~~~~~~~~~ - ([EMAIL PROTECTED])                  FAX: (+45) 35327907

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