Package edu.cmu.tetrad.search

Class ClusterSignificance

java.lang.Object

edu.cmu.tetrad.search.ClusterSignificance

public class ClusterSignificance
extends Object

Some methods to check significance of clusters for clustering algroithms. It is assumed that for each cluster there is a single latent that is a parent of all of the nodes in the cluster. Significance of these models is returned.

Author:

josephramsey

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ClusterSignificance.CheckType

Constructor Summary

Constructors

Constructor	Description
ClusterSignificance(List<Node> variables, DataModel dataModel)

Method Summary

Modifier and Type	Method	Description
double	getModelPValue(List<List<Integer>> clusters)
void	printClusterPValues(Set<List<Integer>> out)
void	setCheckType(ClusterSignificance.CheckType checkType)
boolean	significant(List<Integer> cluster, double alpha)
static List<Node>	variablesForIndices(List<Integer> cluster, List<Node> variables)

Methods inherited from class java.lang.Object

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

Constructor Details

ClusterSignificance

public ClusterSignificance(List<Node> variables,
 DataModel dataModel)

Method Details

printClusterPValues

public void printClusterPValues(Set<List<Integer>> out)

variablesForIndices

public static List<Node> variablesForIndices(List<Integer> cluster,
 List<Node> variables)

significant

public boolean significant(List<Integer> cluster,
 double alpha)

getModelPValue

public double getModelPValue(List<List<Integer>> clusters)

setCheckType

public void setCheckType(ClusterSignificance.CheckType checkType)