PPregVarViz: Visualize independent variable action in projection pursuit...

In sunsmiling/PPtreeregViz: Projection Pursuit Regression Tree Visualization

Visualize independent variable action in projection pursuit regression tree.

Description

This function is developed to see the influence of independent variables on the range of dependent variable.

Usage

PPregVarViz(PPTreeregOBJ,var.id,indiv=FALSE,
                   DEPTH=NULL,smoothMethod="auto", var.factor=FALSE)

Arguments

PPTreeregOBJ	PPTreereg class object - a model to be explained
var.id	independent variable name
indiv	TRUE: individual group plot, FALSE: combined one plot
DEPTH	depth for exploration
smoothMethod	method in geom_smooth function
var.factor	TRUE when indepedent variable is a categorical variable (as factor)

Value

An object of the class ggplot

Examples

data(dataXY)
Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
PPregVarViz(Model,"X1")
PPregVarViz(Model,"X1",indiv = TRUE)

sunsmiling/PPtreeregViz documentation built on Oct. 12, 2023, 11:15 a.m.