pracma: randcomb – R documentation

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randcomb

Random Combination

Generates a random combination.

randcomb(a, m)

`a`	numeric vector of some length `n`
`m`	integer with `0 <= m <= n`

Generates one random combination of the elements a of length m.

vector of combined elements of a

This behavior is different from Matlab/Octave, but does better correspond with the behavior of the perms() function.

randcomb(seq(2, 10, by=2), m = 3)

Practical Numerical Math Functions

v2.3.3

GPL (>= 3)

Authors

Hans W. Borchers [aut, cre]

Initial release

2021-01-22