[R] A suggestion regarding multiple replies

Barry Rowlingson B.Rowlingson at lancaster.ac.uk
Mon Nov 17 19:01:53 CET 2003


kjetil at entelnet.bo wrote:

> 
> Indeed! look at the following:
> 
> 
>>test <- function(x) invisible(x)
>>test(9)
>>- test(9)
> 
> [1] -9
> 


or even:

 > +test(9)
[1] 9




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