code: ///////////////////////////////////////////////////////////////////////////////
  // 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 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.                                       //
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  // 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.                              //
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  // 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.pitt.csb.stability;
  
  import edu.cmu.tetrad.data.CovarianceMatrixOnTheFly;
  import edu.cmu.tetrad.data.DataSet;
  import edu.cmu.tetrad.graph.Graph;
  import edu.cmu.tetrad.search.*;
  import edu.pitt.csb.mgm.MGM;
  import edu.pitt.csb.mgm.MixedUtils;
  
  /**
   * Created by ajsedgewick on 9/4/15.
   */
  public class SearchWrappers {
      public static class PcStableWrapper extends DataGraphSearch {
          //should be one param for the alpha level of the independance test
          public PcStableWrapper(double... params) {
              super(params);
          }
  
          public PcStableWrapper copy(){return new PcStableWrapper(searchParams);}
  
          public Graph search(DataSet ds) {
              IndTestMultinomialLogisticRegression indTest = new IndTestMultinomialLogisticRegression(ds, searchParams[0]);
              PcStable pcs = new PcStable(indTest);
              return pcs.search();
          }
      }
  
      public static class MGMWrapper extends DataGraphSearch {
          //should be array three parameters for lambdas of each edge type
          public MGMWrapper(double... params) {
              super(params);
          }
  
          public MGMWrapper copy() {return new MGMWrapper(searchParams);};
  
          public Graph search(DataSet ds) {
              MGM m = new MGM(ds, searchParams);
              return m.search();
          }
      }
  
      public static class FgesWrapper extends DataGraphSearch{
          public FgesWrapper(double...params){
              super(params);
          }
  
          public FgesWrapper copy() {return new FgesWrapper(searchParams);}
  
          public Graph search(DataSet ds){
              SemBicScore score = new SemBicScore(new CovarianceMatrixOnTheFly(MixedUtils.makeContinuousData(ds)));
              score.setPenaltyDiscount(searchParams[0]);
              Fges fg = new Fges(score);
              return fg.search();
          }
      }
  }
  
  