normality.df: Normality test for a dataset

In doodlefao/NormalityTest: Test the normality of your data

Description

Normality test for a dataset

Usage

normality.df(df, output = c("none", "figure", "message", "all"))

Arguments

df	: the data frame to be tested
output	: if "none", nothing is displayed, if "figure", a figure is displayed, if "message" a message is displayed, and if "all", a message and a figure are displayed

Value

A list with the following elements:

• pvalues a vector of the p-values obtained with the Shapiro Wilk test for all numerical variables in the data frame df.

• results a text (printed onto the console, if wanted) describing the results of the performed tests.

Examples

normality.df(iris, output = "all")

## install.packages("kohonen")
data(wines, package = "kohonen")
normality.df(wines, "all")

doodlefao/NormalityTest documentation built on June 7, 2020, 12:44 a.m.