fdm2id (version 0.9.9)

kaiser: Kaiser rule

Description

Apply the Kaiser rule to determine the appropriate number of PCA axes.

Usage

kaiser(pca)

Arguments

pca

The PCA result (object of class factorial-class).

See Also

PCA, factorial-class

Examples

require (datasets)
data (iris)
pca = PCA (iris, quali.sup = 5)
kaiser (pca)