saveTree {featurefinder}

saveTree

Description

Generate a residual tree on a subset of the data specified by the factor level mainfaclev (main factor level)

Usage

saveTree(data, vars, expr, i, outputPath, varname, mainfaclev,
  treeGenerationMinBucket, ...)

Arguments

data

A dataframe containing the residual and some predictors

vars

A list of candidate predictors

expr

A expression to be modelled by the RPART tree

i

An integer corresponding to the factor level

outputPath

The output directory

varname

A string corresponding to the name of the factor variable being analysed

mainfaclev

A level of the mainfac factor

treeGenerationMinBucket

Minimum size for tree generation

...

and parameters to be passed through

Value

A tree object

Examples

require(featurefinder)
data(examples)
fit1=saveTree(data,vars,expr,i,outputPath=tempdir(),runname,mainfaclevels[1],
     treeGenerationMinBucket)