variable.importance {cubt}R Documentation

Computes variables importance from a CUBT tree

Description

Computes variables importance from a CUBT tree

Usage

variable.importance(aa, dat,crit0 = "anova",surr=F)

Arguments

aa

A cubt Tree.

dat

Data usedto grow the tree.

crit0

Criterion used to compute the contribution of each surrogate split.

surr

If TRUE returns a list with both surrogate splits and variables importance. Otherwise returns only variables importance.

Details

Computes variables importance from a CUBT Tree

Value

Returns variabes importance

Author(s)

Badih Ghattas


[Package cubt version 3.2 Index]