pca.calc {RGeostats}R Documentation

Calculate the PCA for a multivariate data set

Description

Calculate the PCA for a multivariate data set

Usage

pca.calc(db, flag.center=FALSE, verbose=FALSE)

Arguments

db

The db-class containing the data information used to calculate the PCAs. The PCAs are calculated for the set of "z*" variables present in the Db.

flag.center

TRUE if the variables must be centered prior to calculations.

verbose

When TRUE, the verbose option is switched ON during the calculation of the PCAs.

Value

A pca-class object which contains the transformation matrices from Variables to Factors and vice-versa.


[Package RGeostats version 11.1.1 Index]