Class TrueDagFalsePositiveArrow

java.lang.Object

edu.cmu.tetrad.algcomparison.statistic.TrueDagFalsePositiveArrow

All Implemented Interfaces:

Statistic, Serializable

public class TrueDagFalsePositiveArrow
extends Object
implements Statistic

Represents a statistic that calculates the false positives for arrows compared to the true directed acyclic graph (DAG).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TrueDagFalsePositiveArrow()	This class represents a statistic that calculates the false positives for arrows compared to the true DAG.

Method Summary

Modifier and Type	Method	Description
String	getAbbreviation()	Retrieves the abbreviation for the statistic.
String	getDescription()	Returns a short one-line description of this statistic.
double	getNormValue(double value)	Retrieves the normalized value of the statistic.
double	getValue(Graph trueDag, Graph trueGraph, Graph estGraph, DataModel dataModel, Parameters parameters)	Calculates the number of false positive arrows in the estimated graph compared to the true directed acyclic graph (DAG).

Methods inherited from class Object

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

Methods inherited from interface Statistic

getValue, getValue, getValue, getValue, usesTruth

Constructor Details

TrueDagFalsePositiveArrow

public TrueDagFalsePositiveArrow()

This class represents a statistic that calculates the false positives for arrows compared to the true DAG.

Method Details

getAbbreviation

public String getAbbreviation()

Retrieves the abbreviation for the statistic.

Specified by:

getAbbreviation in interface Statistic

Returns:

The abbreviation for the statistic.

getDescription

public String getDescription()

Returns a short one-line description of this statistic. This will be printed at the beginning of the report.

Specified by:

getDescription in interface Statistic

Returns:

The description of this statistic.

getValue

public double getValue(Graph trueDag,
 Graph trueGraph,
 Graph estGraph,
 DataModel dataModel,
 Parameters parameters)

Calculates the number of false positive arrows in the estimated graph compared to the true directed acyclic graph (DAG).

Specified by:

getValue in interface Statistic

Parameters:

trueDag - The true directed acyclic graph (DAG).

trueGraph - The true graph structure used for comparison.

estGraph - The estimated graph being evaluated.

dataModel - The data model used in the evaluation process.

parameters - Additional parameters for the calculation.

Returns:

The number of false positive arrows in the estimated graph compared to the true DAG.

getNormValue

public double getNormValue(double value)

Retrieves the normalized value of the statistic.

Specified by:

getNormValue in interface Statistic

Parameters:

value - The value of the statistic.

Returns:

The normalized value of the statistic, between 0 and 1, inclusive.