impute_missing_values: Impute missing values om columns by means/median

In aljabadi/Altools: My personal functions and wrappers

Description

For type = 'mean' por 'median', the corresponding values for columns are returned. For type = 'knn', impute::knn is used.

Usage

impute_missing_values(
  x = matrix(c(1:19, NA), ncol = 4),
  type = c("mean", "median", "knn"),
  ...
)

Arguments

x	A numeric matrix - features are columns
type	One of c('mean', 'median', 'knn')
...	arguments passed to impute::knn

Value

Imputed x

Examples

impute_missing_values()
impute_missing_values(matrix(c(1,2,3, NA,
                         4,5,6, NA),
                         byrow = FALSE, ncol=2))

aljabadi/Altools documentation built on Jan. 17, 2022, 8:55 a.m.