mardia {dprep} | R Documentation |
Performs the Mardia'st test in order to check multivariate normality
mardia(data)
data |
The dataset containing the features which multivariate normality is going to be tested |
fo the whole data.
Returns the p-values for the corresponding third and four moments of the multivarute normal distribution.
Edgar Acuna
Mardia, K.V. (1985). "Mardia's Test of Multinormality," in S. Kotz and N.L. Johnson, eds., Encyclopedia of Statistical Sciences, vol. 5 (NY: Wiley), pp. 217-221.
#-----Mardia test for supervised data----- data(my.iris) mardia(my.iris) #----Mardia test for unsupervised data----- #data(hawkins) #mardia(hawkins,superv=F)