MardiaTest: Mardia test

Description Usage Arguments Author(s) References See Also Examples

View source: R/MardiaTest.R

Description

It computes the Mardia test for assessing multivariate normality

Usage

1

Arguments

data

Author(s)

Scott Ulman

References

Mardia, K.V.: Measures of multivariate skewness and kurtosis. Biometrika 57,(1970) Mardia, K.V.: Applications of some measures of multivariate skewness and kurtosis for testing normality and robustness studies. Sankhya 36,(1974)

See Also

HZ.test Royston.test

Examples

1
2

Example output

Warning messages:
1: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 display
2: 'rgl_init' failed, running with rgl.useNULL = TRUE 
3: .onUnload failed in unloadNamespace() for 'rgl', details:
  call: fun(...)
  error: object 'rgl_quit' not found 
$skewness
[1] 6.982112

$p.value
[1] 0.585327

$kurtosis
[1] 33.77373

$p.value
[1] 0.3490892

MSQC documentation built on May 29, 2017, 11:51 a.m.