mutate_if_cat: mutate_if_cat, mutate_if_cont

In catcont: Test, Identify, Select and Mutate Categorical or Continuous Values

Description

mutates only categorical|continuous columns

Usage

mutate_if_cat(.tbl, .funs, ...)

## Default S3 method:
mutate_if_cat(.tbl, .funs, ...)

## S3 method for class 'data.table'
mutate_if_cat(.tbl, .funs, ...)

mutate_if_cont(.tbl, .funs, ...)

## Default S3 method:
mutate_if_cont(.tbl, .funs, ...)

## S3 method for class 'data.table'
mutate_if_cont(.tbl, .funs, ...)

Arguments

.tbl	table
.funs	functions see dplyr::mutate_if()
...	additional parameters

Details

Mutates categorical or continuous columns.

The data.table variants do this as

Value

An object of class .tbl in with columns mutated according to .funs

See Also

Similar to dplyr::mutate_if()

Examples

 data(iris)

## Not run: 
  iris %>% mutate_if_cat( as.character )

  library(data.table)
  setDT(iris)
  class(iris$Species)
  iris %>% mutate_if_cat( as.character )
  class(iris1$Species)  # character
  class(iris2)

  iris %>% mutate_if_cont( add, 2 )

## End(Not run)

catcont documentation built on May 1, 2019, 6:42 p.m.