QtiPlot  0.9.8.2
ChiSquareTest.h
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1 /***************************************************************************
2  File : ChiSquareTest.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2010 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : Chi Square Test for Variance
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
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29 #ifndef CHISQUARETEST_H
30 #define CHISQUARETEST_H
31 
32 #include <StatisticTest.h>
33 
36 {
37  Q_OBJECT
38 
39  public:
40  ChiSquareTest(ApplicationWindow *parent, double testValue, double level, const QString& sample = QString());
41 
42  virtual QString logInfo();
43  double chiSquare();
44  double pValue();
45  double statistic(){return chiSquare();};
46 
48  double lcl(double confidenceLevel);
50  double ucl(double confidenceLevel);
51 };
52 
53 #endif
double pValue()
Definition: ChiSquareTest.cpp:51
virtual QString logInfo()
Definition: ChiSquareTest.cpp:95
double chiSquare()
Definition: ChiSquareTest.cpp:43
ChiSquareTest(ApplicationWindow *parent, double testValue, double level, const QString &sample=QString())
Definition: ChiSquareTest.cpp:37
double ucl(double confidenceLevel)
Upper Confidence Limit.
Definition: ChiSquareTest.cpp:85
QtiPlot&#39;s main window.
Definition: ApplicationWindow.h:133
Chi-Square test for variance.
Definition: ChiSquareTest.h:35
double statistic()
Definition: ChiSquareTest.h:45
Abstract base class for statistic tests.
Definition: StatisticTest.h:37
double lcl(double confidenceLevel)
Lower Confidence Limit.
Definition: ChiSquareTest.cpp:74