This function performs resampling of the elements in a vector `x`. It randomly
shuffles the elements of `x` and returns a vector of the resampled elements. If `x`
is empty, it returns `NA_integer_`.
Arguments
- x
A vector containing the elements to be resampled. If `x` is empty, the
function will return `NA_integer_`.
- ...
Additional arguments passed to `sample.int`, such as `size` for the
number of items to sample and `replace` indicating whether sampling should be with
replacement.
Value
A vector of resampled elements from `x`. If `x` is empty, returns
`NA_integer_`. The length and type of the returned vector depend on the input
vector `x` and the additional arguments provided via `...`.