Package edu.cmu.tetrad.bayes

Class ExtraCategoryInterpolator

java.lang.Object

edu.cmu.tetrad.bayes.ExtraCategoryInterpolator

All Implemented Interfaces:

DataFilter

public final class ExtraCategoryInterpolator
extends Object
implements DataFilter

Returns a data set in variables for columns with missing values are augmented with an extra category that represents the missing values, with missing values being reported as belong this category.

Version:

$Id: $Id

Author:

josephramsey

Constructor Summary

Constructors

Constructor	Description
ExtraCategoryInterpolator()	Constructs a new instance of the algorithm.

Method Summary

Modifier and Type	Method	Description
DataSet	filter(DataSet dataSet)	Interpolates the given data set, producing a data set with no missing values.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExtraCategoryInterpolator

public ExtraCategoryInterpolator()

Constructs a new instance of the algorithm.

Method Details

filter

public DataSet filter(DataSet dataSet)

Interpolates the given data set, producing a data set with no missing values.

Specified by:

filter in interface DataFilter

Parameters:

dataSet - the data set to interpolate.

Returns:

the interpolated data set.