set_classes: Change column classes with a named vector

In chronicle: Grammar for Creating R Markdown Reports

Description

Change column classes with a named vector

Usage

set_classes(
  dt,
  character = NULL,
  integer = NULL,
  double = NULL,
  logical = NULL,
  factor = NULL
)

Arguments

dt	Table whose column types will be changed
character	The columns that will be coerced to character.
integer	The columns that will be coerced to integer.
double	The columns that will be coerced to double.
logical	The columns that will be coerced to logical.
factor	The columns that will be coerced to factor.

Value

Changes by reference the types of the specified columns

Examples

library(chronicle)
iris_changed <- chronicle::set_classes(dt = iris,
                                       character = 'Species',
                                       integer = c('Sepal.Length', 'Sepal.Width'))
purrr::map_chr(iris_changed, class)

chronicle documentation built on June 25, 2021, 9:09 a.m.