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#ifndef __STATISTIC_ANOVA_ONE_WAY_H__
#define __STATISTIC_ANOVA_ONE_WAY_H__
/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET 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.
*
* CARET 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 CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include "StatisticAlgorithm.h"
/// class that performs a one way analysis of variance
class StatisticAnovaOneWay : public StatisticAlgorithm {
public:
// constructor
StatisticAnovaOneWay();
// destructor
~StatisticAnovaOneWay();
// execute the algorithm
void execute() throw (StatisticException);
/// get treatment sum of squares
double getSumOfSquaresTreatmentSSTR() const { return sumOfSquaresTreatmentSSTR; }
/// get error sum of squares
double getSumOfSquaresErrorSSE() const { return sumOfSquaresErrorSSE; }
/// total sum of squares
double getSumOfSquaresTotalSSTO() const { return sumOfSquaresTotalSSTO; }
/// mean treatment sum of squares
double getMeanSumOfSquaresTreatmentMSTR() const { return meanSumOfSquaresTreatmentMSTR; }
/// mean error sum of squares
double getMeanSumOfSquaresErrorMSE() const { return meanSumOfSquaresErrorMSE; }
/// between treatment degrees of freedom
double getDegreesOfFreedomBetweenTreatments() const { return degreesOfFreedomBetweenTreatments; }
/// within treatment degrees of freedom
double getDegreesOfFreedomWithinTreatments() const { return degreesOfFreedomWithinTreatments; }
/// degrees of freedom total
double getDegreesOfFreedomTotal() const { return degreesOfFreedomTotal; }
/// F statistic
double getFStatistic() const { return fStatistic; }
/// P-Value
double getPValue() const { return pValue; }
protected:
/// treatment sum of squares
double sumOfSquaresTreatmentSSTR;
/// error sum of squares
double sumOfSquaresErrorSSE;
/// total sum of squares
double sumOfSquaresTotalSSTO;
/// mean treatment sum of squares
double meanSumOfSquaresTreatmentMSTR;
/// mean error sum of squares
double meanSumOfSquaresErrorMSE;
/// between treatment degrees of freedom
double degreesOfFreedomBetweenTreatments;
/// within treatment degrees of freedom
double degreesOfFreedomWithinTreatments;
/// degrees of freedom total
double degreesOfFreedomTotal;
/// F statistic
double fStatistic;
/// P-Value
double pValue;
};
#endif // __STATISTIC_ANOVA_ONE_WAY_H__
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