HTH,
Jim Porzak
Loyalty Matrix Inc.
San Francisco, CA
On 9/16/05, Marc Bernard <bernarduse1 at yahoo.fr> wrote:
> Dear All,
>
> I have a vector x = (1,1,1,2,2,2,3,3,3,3)
> I am looking for a function to return a vector containing the distinct elements of x i,e y = (1,2,3)
>
> The following code gives the desired results:
>
> as.numeric(levels(as.factor(x)))
>
> Is there any other elegant way?
>
> Thanks,
>
> B
>
>
>
>
> ---------------------------------
>
>
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