WilcoxonFoldChange.h

#ifndef _theplu_yat_statistics_wilcoxonfoldchange_
#define _theplu_yat_statistics_wilcoxonfoldchange_

// $Id: WilcoxonFoldChange.h 2119 2009-12-12 23:11:43Z peter $

/*
  Copyright (C) 2005 Peter Johansson
  Copyright (C) 2006, 2007, 2008 Jari Häkkinen, Peter Johansson

  This file is part of the yat library, http://dev.thep.lu.se/yat

  The yat library 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 3 of the
  License, or (at your option) any later version.

  The yat library 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 yat. If not, see <http://www.gnu.org/licenses/>.
*/

#include "Score.h"

namespace theplu {
namespace yat {
  namespace utility {
    class VectorBase;
  }
namespace statistics {

  class WilcoxonFoldChange : public Score
  {
  public:

    WilcoxonFoldChange(bool absolute=true);

    double score(const classifier::Target& target, 
                 const utility::VectorBase& value) const; 
 
    double score(const classifier::Target& target, 
                 const utility::VectorBase& value, 
                 const utility::VectorBase& weight) const; 
 
  private:

    WilcoxonFoldChange(const WilcoxonFoldChange&);

    WilcoxonFoldChange& operator=(const WilcoxonFoldChange&);
  };

}}} // of namespace statistics, yat, and theplu

#endif