edu.cmu.tetradapp.model.RemoveNullEdgesGraphWrapper Maven / Gradle / Ivy
///////////////////////////////////////////////////////////////////////////////
// For information as to what this class does, see the Javadoc, below. //
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, //
// 2007, 2008, 2009, 2010, 2014, 2015, 2022 by Peter Spirtes, Richard //
// Scheines, Joseph Ramsey, and Clark Glymour. //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
///////////////////////////////////////////////////////////////////////////////
package edu.cmu.tetradapp.model;
import edu.cmu.tetrad.graph.EdgeListGraph;
import edu.cmu.tetrad.graph.Graph;
import edu.cmu.tetrad.session.DoNotAddOldModel;
import edu.cmu.tetrad.util.GraphSampling;
import edu.cmu.tetrad.util.Parameters;
import edu.cmu.tetrad.util.TetradLogger;
/**
* The bootstrapping API will generate graphs will "null edges"--that is, edges that aren't in the compositite graph
* but for which edge statistics are nonetheless available. These null edges are needed so that when the graph is loaded
* back into a new Graph box, all of the bootstrapping information is still available. Unfortunately, such graphs cannot
* be estiamted, so for estimation the null edges must be stripped from the graph.
*
* This graph wrapper does this stripping of null edges from the graph.
.
*
* @author josephramsey
*/
public class RemoveNullEdgesGraphWrapper extends GraphWrapper implements DoNotAddOldModel {
private static final long serialVersionUID = 23L;
public RemoveNullEdgesGraphWrapper(GraphSource source, Parameters parameters) {
this(source.getGraph());
}
public RemoveNullEdgesGraphWrapper(Graph graph) {
super(GraphSampling.createGraphWithoutNullEdges(graph), "Remove Null Edges from Boostrapping");
TetradLogger.getInstance().log("graph", getGraph() + "");
}
public static RemoveNullEdgesGraphWrapper serializableInstance() {
return new RemoveNullEdgesGraphWrapper(EdgeListGraph.serializableInstance());
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy