Package edu.cmu.tetrad.algcomparison.score

Class SemBicScoreDeterministic

java.lang.Object

edu.cmu.tetrad.algcomparison.score.SemBicScoreDeterministic

All Implemented Interfaces:

ScoreWrapper, HasParameters, TetradSerializable, Serializable

public class SemBicScoreDeterministic
extends Object
implements ScoreWrapper

SemBicScoreDeterministic is a class that implements the ScoreWrapper interface. It is used to calculate the Sem BIC Score for deterministic models.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SemBicScoreDeterministic()	Constructs a new instance of the SemBicScoreDeterministic.

Method Summary

Modifier and Type	Method	Description
DataType	getDataType()	Retrieves the data type of the ScoreWrapper implementation.
String	getDescription()	Returns a short description of the method.
List<String>	getParameters()	Retrieves the list of parameters required for the getScore() method.
Score	getScore(DataModel dataSet, Parameters parameters)	Returns true, iff x and y are independent, conditional on z for the given data set.
Node	getVariable(String name)	Retrieves the Node with the given name from the data set.

Methods inherited from class java.lang.Object

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

Constructor Details

SemBicScoreDeterministic

public SemBicScoreDeterministic()

Constructs a new instance of the SemBicScoreDeterministic.

Method Details

getScore

public Score getScore(DataModel dataSet,
 Parameters parameters)

Returns true, iff x and y are independent, conditional on z for the given data set.

Specified by:

getScore in interface ScoreWrapper

Parameters:

dataSet - The data set to test independence against.

parameters - The parameters of the test.

Returns:

True iff independence holds.

getDescription

public String getDescription()

Returns a short description of the method.

Specified by:

getDescription in interface ScoreWrapper

Returns:

The description of the method.

getDataType

public DataType getDataType()

Retrieves the data type of the ScoreWrapper implementation.

Specified by:

getDataType in interface ScoreWrapper

Returns:

The data type of the ScoreWrapper implementation.

getParameters

public List<String> getParameters()

Retrieves the list of parameters required for the getScore() method.

Specified by:

getParameters in interface HasParameters

Specified by:

getParameters in interface ScoreWrapper

Returns:

A list of String names of parameters required for the getScore() method.

getVariable

public Node getVariable(String name)

Retrieves the Node with the given name from the data set.

Specified by:

getVariable in interface ScoreWrapper

Parameters:

name - the name of the variable

Returns:

the Node with the specified name