VI: Produces a variable important analysis using the mean...

In BESTree: Branch-Exclusive Splits Trees

Description

Produces a variable important analysis using the mean decrease in node impurity

Usage

VI(Forest)

Arguments

Forest

A list of BEST Objects (Usually produced by RBEST or BESTForest)

Value

A vector of importance (size d)

Examples

n <- 500
Data <- BESTree::Data[1:n,]
d <- ncol(Data)-1
NewPoints <- BESTree::Data[(n+1):(n+11),1:d]
VA <- ForgeVA(d,1,0,0,0)
Size <- 50
NoT <- 10
Fit <- BESTree::BaggedBEST(Data,VA,NoT,Size)
VI <- BESTree::VI(Fit)

BESTree documentation built on Aug. 9, 2019, 5:07 p.m.