[R] Replicate

[TEMPL Matthias]

x = (1,1,1,2,2,2,3,3,3,3)
unique(x)

Best,
Matthias

> 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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