Dear all,
Is there a function that computes all binomial combinations.
I am aware of the function "choose(n, k)" which computes the
number of such combinations, but not the actual combinations
themselves, e.g.:
> choose(4, 2)
[1] 6
So I am looking for function that would give me the following
matrix as output, say:
> function(4, 2)
[,1] [,2]
[1,] 1 2
[2,] 1 3
[3,] 1 4
[4,] 2 3
[5,] 2 4
[6,] 3 4
Matlab has such function, but I could not find one in R.
Please also reply directly to me: [EMAIL PROTECTED]
Thanks much,
Michael
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