NoKurt {Kurt} | R Documentation |
Data projections whose excess kurtosis is as close to zero as possible. Excess kurtosis is the fourth standardized cumulant , that is the fourth standardized moment minus three.
NoKurt(data, number)
data |
data matrix |
number |
number of required projections. It must be greater than one and less than the number of variables |
Nkurtoses |
kurtoses of Nprojections |
Nprojections |
data projections ordered according to the absolute values of their excess kurtoses |
MATRIX |
matrix characterizing the projection |
Cinzia Franceschini and Nicola Loperfido
data(iris)
iris<-data.matrix(iris[,1:4])
NoKurt(iris[,1:4],3)#returns data projections whose excess kurtosis is as close to zero as possible