do you mean:
combn(12, 4)
Best,
Dimitris
glenn wrote:> Very quick one please team;
>
>
>
> How do I return the number of possible unique subsets in a data set (not
> combinations i.e. not (1,2,3,4) and (4,3,2,1)) please ?
>
>
>
> e.g. In a list of integers 1 to 12, there is 495 sets with 4 elements in
>
>
>
> regards
>
>
>
> glenn
>
>
> [[alternative HTML version deleted]]
>
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--
Dimitris Rizopoulos
Assistant Professor
Department of Biostatistics
Erasmus Medical Center
Address: PO Box 2040, 3000 CA Rotterdam, the Netherlands
Tel: +31/(0)10/7043478
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