Package edu.cmu.tetrad.search

Class GraphWithParameters

java.lang.Object

edu.cmu.tetrad.search.GraphWithParameters

public class GraphWithParameters
extends Object

Dag plus edge weights. Later include distributions for the error terms

Constructor Summary

Constructors

Constructor	Description
GraphWithParameters(DataSet dataSet)
GraphWithParameters(Graph graph)
GraphWithParameters(SemIm semIm, Graph trueCPDAG)

Method Summary

Modifier and Type	Method	Description
void	addEdge(Node node1, Node node2, double weight)
void	addEdge(String nodeName1, String nodeName2, double weight)
List<List<Integer>>	getCycles()
Graph	getGraph()
DataSet	getGraphMatrix()
HashMap<Edge,Double>	getWeightHash()
static GraphWithParameters	regress(DataSet dataSet, Graph graph)	creates a CPDAGWithParameters by running a regression, given a graph and data
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

GraphWithParameters

public GraphWithParameters(SemIm semIm,
 Graph trueCPDAG)

GraphWithParameters

public GraphWithParameters(Graph graph)

GraphWithParameters

public GraphWithParameters(DataSet dataSet)

Method Details

addEdge

public void addEdge(Node node1,
 Node node2,
 double weight)

addEdge

public void addEdge(String nodeName1,
 String nodeName2,
 double weight)

toString

public String toString()

Overrides:

toString in class Object

regress

public static GraphWithParameters regress(DataSet dataSet,
 Graph graph)

creates a CPDAGWithParameters by running a regression, given a graph and data

getGraphMatrix

public DataSet getGraphMatrix()

Returns:

the B matrix corresponding to the graph we do the reverse of Shimizu2006Search.makeDagWithParms()

getCycles

public List<List<Integer>> getCycles()

getGraph

public Graph getGraph()

getWeightHash

public HashMap<Edge,Double> getWeightHash()