The number of neighbors is used for models (
recipes::step_knnimpute()), and dimension reduction
neighbors(range = c(1L, 10L), trans = NULL)
A two-element vector holding the defaults for the smallest and largest possible values, respectively.
A static range is used but a broader range should be used if the data set is large or more neighbors are required.
neighbors()#> # Nearest Neighbors (quantitative) #> Range: [1, 10]