Extract the regression tree associated with a RE-EM tree

Description

Returns the fitted rpart object associated with a REEMtree object.

Usage

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tree(object,...)

Arguments

object

an object of class REEMtree

...

further arguments passed to or from other methods

Value

the fitted regression tree associated with the REEMtree object

Author(s)

Rebecca Sela rsela@stern.nyu.edu

References

Sela, Rebecca J., and Simonoff, Jeffrey S., “RE-EM Trees: A Data Mining Approach for Longitudinal and Clustered Data”, Machine Learning (2011).

See Also

rpart.object, REEMtree.object

Examples

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data(simpleREEMdata)
REEMresult<-REEMtree(Y~D+t+X, data=simpleREEMdata, random=~1|ID)
tree.REEMtree(REEMresult)
tree(REEMresult)