> rm(list=ls())
> a <- 1
> ifelse(exists("b"), b, a)
[1] 1
> b <- 2
> ifelse(exists("b"), b, a)
[1] 2
>
Gabor
On Fri, Jan 27, 2006 at 04:38:39AM -0800, Mikkel Grum wrote:
> Is there any function in R like
>
> is.not.found(x, y)
>
> meaning if you can't find object x, then use object
> y??
>
>
> Mikkel Grum
>
> ______________________________________________
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--
Csardi Gabor <[EMAIL PROTECTED]> MTA RMKI, ELTE TTK
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