Hi,
Try:

which( x>=2 )

HTH,

Jorge


On Thu, May 21, 2009 at 2:28 PM, Szilard <szilard.mailinglists@gmail.com>wrote:

> Hello:
>
> Is there a more natural way to get all elements that satisfy a condition
> when there are NAs in the sample?
>
> > x=c(1,2,NA)
>
> > x>=2
> [1] FALSE  TRUE    NA
>
> > x[x>=2]
> [1]  2 NA         ## I would expect here to get just "2"
>
> > x[!is.na(x) & x>=2]   ## seems a bit cumbersome
> [1] 2
>
> Thanks,
> Szilard
>
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