PPtreeViz (version 1.1.0)

GINIindex1D: GINI PPindex

Description

GINI projection pursuit index

Usage

GINIindex1D(origclass,origdata,proj)

Arguments

origclass

class information vector

origdata

data matrix without class information

proj

projection matrix

Details

Calculate GINI projection pursuit index value

Examples

data(iris)
GINIindex1D(iris[,5],as.matrix(iris[,1,drop=FALSE]))