PPtreeViz (version 1.0.3)

PPclassNode.Viz: Visualization tools to explore each node of PPtree

Description

Explore PPtree with different Rules in each node.

Usage

PPclassNode.Viz(PPclassOBJ,node.id,Rule,legend,std,image,diff.prop)

Arguments

PPclassOBJ

PPregclass object

node.id

node ID

Rule

cutoff rule

legend

flag to represent legend in the plot. Default value is TRUE

std

flag to standardize data before drawing plot

image

flag to draw image plot of correlation matrix

diff.prop

percentage of significant difference

References

Lee, YD, Cook, D., Park JW, and Lee, EK(2013) PPtree: Projection pursuit classification tree, Electronic Journal of Statistics, 7:1369-1386.

Examples

data(iris)
Tree.result <- PP.Tree.class(iris[,5],iris[,1:4],"LDA")
Tree.result
PPclassNode.Viz(Tree.result,1,1)