mlr3misc: shuffle – R documentation

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shuffle

Safe Version of Sample

A version of sample() which does not treat positive scalar integer x differently. See example.

shuffle(x, n = length(x), ...)

`x`	(`vector()`) Vector to sample elements from.
`n`	(`integer()`) Number of elements to sample.
`...`	(`any`) Arguments passed down to `base::sample.int()`.

x = 2:3
sample(x)
shuffle(x)

x = 3
sample(x)
shuffle(x)

Helper Functions for 'mlr3'

v0.10.0

LGPL-3

Authors

Michel Lang [cre, aut] (<https://orcid.org/0000-0001-9754-0393>), Patrick Schratz [aut] (<https://orcid.org/0000-0003-0748-6624>)

Initial release