Package edu.cmu.tetrad.search

Class Lofs2

java.lang.Object

edu.cmu.tetrad.search.Lofs2

public class Lofs2
extends Object

LOFS = Ling Orientation Fixed Structure. Some additional algorithm. Expands the set of algorithm from Lofs.

Author:

Joseph Ramsey

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Lofs2.Rule
static enum	Lofs2.Score

Constructor Summary

Constructors

Constructor	Description
Lofs2(Graph CPDAG, List<DataSet> dataSets)

Method Summary

Modifier and Type	Method	Description
double	getAlpha()
double	getPValue(double fisherZ)
Lofs.Score	getScore()
double	getSelfLoopStrength()
boolean	isOrientStrongerDirection()
boolean	isR2Orient2Cycles()
double	kernel(double z)
double	kernel1(double z)
double	kernel2(double z)
double	kernel3(double z)
double	kernel4(double z)
double	kernel5(double z)
double	kernel6(double z)
double	kernel7(double z)
double	kernel8(double z)
Graph	orient()
double	scoreRow(int rowIndex, Matrix data, List<List<Integer>> rows, List<List<Double>> parameters)
void	setAlpha(double alpha)
void	setEpsilon(double epsilon)
void	setKnowledge(Knowledge knowledge)
void	setOrientStrongerDirection(boolean orientStrongerDirection)
void	setR2Orient2Cycles(boolean r2Orient2Cycles)
void	setRule(Lofs2.Rule rule)
void	setScore(Lofs.Score score)
void	setSelfLoopStrength(double selfLoopStrength)

Methods inherited from class java.lang.Object

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

Constructor Details

Lofs2

public Lofs2(Graph CPDAG,
 List<DataSet> dataSets)
      throws IllegalArgumentException

Throws:

IllegalArgumentException

Method Details

setRule

public void setRule(Lofs2.Rule rule)

getSelfLoopStrength

public double getSelfLoopStrength()

setSelfLoopStrength

public void setSelfLoopStrength(double selfLoopStrength)

orient

public Graph orient()

getAlpha

public double getAlpha()

setAlpha

public void setAlpha(double alpha)

isOrientStrongerDirection

public boolean isOrientStrongerDirection()

setOrientStrongerDirection

public void setOrientStrongerDirection(boolean orientStrongerDirection)

setR2Orient2Cycles

public void setR2Orient2Cycles(boolean r2Orient2Cycles)

isR2Orient2Cycles

public boolean isR2Orient2Cycles()

getScore

public Lofs.Score getScore()

setScore

public void setScore(Lofs.Score score)

scoreRow

public double scoreRow(int rowIndex,
 Matrix data,
 List<List<Integer>> rows,
 List<List<Double>> parameters)

setEpsilon

public void setEpsilon(double epsilon)

setKnowledge

public void setKnowledge(Knowledge knowledge)

getPValue

public double getPValue(double fisherZ)

Returns:

the probability associated with the most recently computed independence test.

kernel

public double kernel(double z)

kernel1

public double kernel1(double z)

kernel2

public double kernel2(double z)

kernel3

public double kernel3(double z)

kernel4

public double kernel4(double z)

kernel5

public double kernel5(double z)

kernel6

public double kernel6(double z)

kernel7

public double kernel7(double z)

kernel8

public double kernel8(double z)