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
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Dimitris Rizopoulos
Assistant Professor
Department of Biostatistics
Erasmus Medical Center
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