[R] if(grep())

[Michael Lapsley]

Very nice.  Perhaps you could consider adding this to the examples in grep()
help, as it is certainly not intuitive.

Michael
> 
>       any(grep(x,y))
> 
> since any is FALSE on an empty vector, but TRUE on any vector of
> positive integers.
> 
> -- 
>    O__  ---- Peter Dalgaard             Blegdamsvej 3  
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E-Mail: Michael Lapsley <mlapsley at ndirect.co.uk>
Date: 13-Oct-99
Time: 09:49:16

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