R: Groupwise descriptive statistics

ds_group_summary {descriptr}

R Documentation

Groupwise descriptive statistics

Description

Descriptive statistics of a continuous variable for the different levels of a categorical variable. boxplot.group_summary() creates boxplots of the continuous variable for the different levels of the categorical variable.

Usage

ds_group_summary(data, gvar, cvar)

## S3 method for class 'ds_group_summary'
plot(x, print_plot = TRUE, ...)

Arguments

`data`	A `data.frame` or a `tibble`.
`gvar`	Column in `data`.
`cvar`	Column in `data`.
`x`	An object of the class `ds_group_summary`.
`print_plot`	logical; if `TRUE`, prints the plot else returns a plot object.
`...`	Further arguments to be passed to or from methods.

Value

ds_group_summary() returns an object of class "ds_group_summary". An object of class "ds_group_summary" is a list containing the following components:

`stats`	A data frame containing descriptive statistics for the different levels of the factor variable.
`tidy_stats`	A tibble containing descriptive statistics for the different levels of the factor variable.
`plotdata`	Data for boxplot method.

Examples

# ds_group summary
ds_group_summary(mtcarz, cyl, mpg)

# boxplot
k <- ds_group_summary(mtcarz, cyl, mpg)
plot(k)

# tibble
k$tidy_stats