The number of neighbors is used for models (parsnip::nearest_neighbor()), imputation (recipes::step_knnimpute()), and dimension reduction (recipes::step_isomap()).

neighbors(range = c(1L, 10L), trans = NULL)

## Arguments

range A two-element vector holding the defaults for the smallest and largest possible values, respectively. A trans object from the scales package, such as scales::log10_trans() or scales::reciprocal_trans(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

## Details

A static range is used but a broader range should be used if the data set is large or more neighbors are required.

## Examples

neighbors()
#> # Nearest Neighbors (quantitative)
#> Range: [1, 10]