00001 #ifndef _theplu_yat_statistics_pearson_ 00002 #define _theplu_yat_statistics_pearson_ 00003 00004 // $Id: Pearson.h 2119 2009-12-12 23:11:43Z peter $ 00005 00006 /* 00007 Copyright (C) 2004, 2005 Peter Johansson 00008 Copyright (C) 2006 Jari Häkkinen, Peter Johansson, Markus Ringnér 00009 Copyright (C) 2007, 2008 Jari Häkkinen, Peter Johansson 00010 00011 This file is part of the yat library, http://dev.thep.lu.se/yat 00012 00013 The yat library is free software; you can redistribute it and/or 00014 modify it under the terms of the GNU General Public License as 00015 published by the Free Software Foundation; either version 3 of the 00016 License, or (at your option) any later version. 00017 00018 The yat library is distributed in the hope that it will be useful, 00019 but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00021 General Public License for more details. 00022 00023 You should have received a copy of the GNU General Public License 00024 along with yat. If not, see <http://www.gnu.org/licenses/>. 00025 */ 00026 00027 #include "Score.h" 00028 00029 namespace theplu { 00030 namespace yat { 00031 namespace utility { 00032 class VectorBase; 00033 } 00034 namespace statistics { 00035 00039 00040 class Pearson : public Score 00041 { 00042 public: 00046 Pearson(bool absolute=true); 00047 00051 virtual ~Pearson(void); 00052 00053 00060 double score(const classifier::Target& target, 00061 const utility::VectorBase& value) const; 00062 00072 double score(const classifier::Target& target, 00073 const classifier::DataLookupWeighted1D& value) const; 00074 00084 double score(const classifier::Target& target, 00085 const utility::VectorBase& value, 00086 const utility::VectorBase& weight) const; 00087 00088 }; 00089 00090 }}} // of namespace statistics, yat, and theplu 00091 00092 #endif