[R] all combinations with replacement

[Dimitris Rizopoulos]

probably expand.grid(), e.g.,

expand.grid(rep(list(0:6), 3))


I hope it helps.

Best,
Dimitris


On 4/21/2011 9:28 PM, Kehl Dániel wrote:
> Dear all,
>
> is there an easy way to get all possible combinations (?) with replacement.
> If n=6, k=3, i want something like
>
> 0 0 6
> 0 5 1
> 0 4 2
> 0 3 3
> 0 2 4
> .
> .
> .
> 5 0 1
> 5 1 0
> 6 0 0
>
> I tried to look at combn() but I could not get this done with it.
>
> Thank you in advance:
> Daniel
>
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-- 
Dimitris Rizopoulos
Assistant Professor
Department of Biostatistics
Erasmus University Medical Center

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