Perhaps this?

t(combn(c(2,3,4,5,6), 3))

HTH,
Jorge.-


On Wed, Mar 28, 2012 at 3:17 PM, Somnath Dhar <> wrote:

> Dear all, suppose I have a vector with elements as:
>
> Vec <- c(2,3,4,5,6)
>
> Now I want to have all possible combination of length 3 using those
> elements and without any repetition. Like, I want to have 1
> possibility like 2-3-4 but not 3-2-4.
>
> Can somebody guide me how to achieve that in R?
>
> Thanks for your help.
>
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>

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