Package edu.cmu.tetrad.search.utils

Class SepsetsConservative

java.lang.Object

edu.cmu.tetrad.search.utils.SepsetsConservative

All Implemented Interfaces:

SepsetProducer

public class SepsetsConservative
extends Object
implements SepsetProducer

Provides a SepsetProcuder that selects the first sepset it comes to from among the extra sepsets or the adjacents of i or k, or null if none is found. This version uses conservative reasoning (see the CPC algorithm).

Author:

josephramsey

See Also:

• SepsetProducer
• SepsetMap
• Cpc

Constructor Summary

Constructors

Constructor	Description
SepsetsConservative(Graph graph, IndependenceTest independenceTest, SepsetMap extraSepsets, int depth)

Method Summary

Modifier and Type	Method	Description
IndependenceTest	getIndependenceTest()
double	getScore()
Set<Node>	getSepset(Node i, Node k)	Pick out the sepset from among adj(i) or adj(k) with the highest p value.
List<List<Set<Node>>>	getSepsetsLists(Node x, Node y, Node z, IndependenceTest test, int depth, boolean verbose)
List<Node>	getVariables()
boolean	isIndependent(Node a, Node b, Set<Node> c)
boolean	isUnshieldedCollider(Node i, Node j, Node k)
void	setVerbose(boolean verbose)

Methods inherited from class java.lang.Object

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

Constructor Details

SepsetsConservative

public SepsetsConservative(Graph graph,
 IndependenceTest independenceTest,
 SepsetMap extraSepsets,
 int depth)

Method Details

getSepset

public Set<Node> getSepset(Node i,
 Node k)

Pick out the sepset from among adj(i) or adj(k) with the highest p value.

Specified by:

getSepset in interface SepsetProducer

isUnshieldedCollider

public boolean isUnshieldedCollider(Node i,
 Node j,
 Node k)

Specified by:

isUnshieldedCollider in interface SepsetProducer

getSepsetsLists

public List<List<Set<Node>>> getSepsetsLists(Node x,
 Node y,
 Node z,
 IndependenceTest test,
 int depth,
 boolean verbose)

isIndependent

public boolean isIndependent(Node a,
 Node b,
 Set<Node> c)

Specified by:

isIndependent in interface SepsetProducer

getScore

public double getScore()

Specified by:

getScore in interface SepsetProducer

getVariables

public List<Node> getVariables()

Specified by:

getVariables in interface SepsetProducer

setVerbose

public void setVerbose(boolean verbose)

Specified by:

setVerbose in interface SepsetProducer

getIndependenceTest

public IndependenceTest getIndependenceTest()