harfunc {Harvest.Tree}

A harvested classification tree

Description

Basic function to apply the harvest algorithm to the training data set, computing whether we can harvest any nodes based on the classic classification tree algorithm.

Usage

harfunc(rpart.object, data, varname, sig = 0.95)

Arguments

rpart.object

classification result of training data from traditional classification tree(rpart function).

data

original training data where 'y' stores classmembership

varname

the name of each explaanatory variables

sig

significance level (default 0.95)

Value

the list of orginial result of classification, likelihood improvment and harvested classification result.