QtiPlot  0.9.8.2
StatisticTest.h
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1 /***************************************************************************
2  File : StatisticTest.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2010 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : Base class for statistic tests
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
12  * *
13  * This program is free software; you can redistribute it and/or modify *
14  * it under the terms of the GNU General Public License as published by *
15  * the Free Software Foundation; either version 2 of the License, or *
16  * (at your option) any later version. *
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18  * This program is distributed in the hope that it will be useful, *
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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21  * GNU General Public License for more details. *
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23  * You should have received a copy of the GNU General Public License *
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29 #ifndef STATISTICTEST_H
30 #define STATISTICTEST_H
31 
32 #include <Statistics.h>
33 
34 class Table;
35 
37 class StatisticTest : public Statistics
38 {
39  Q_OBJECT
40 
41  public:
42  enum Tail{Left = 0, Right = 1, Both = 2};
44 
45  StatisticTest(ApplicationWindow *parent, double testValue = 0.0, double level = 0.05, const QString& sample = QString());
46  void setTail(const Tail& tail){d_tail = tail;};
47  void setTestValue(double val){d_test_val = val;};
48  void showDescriptiveStatistics(bool show = true){d_descriptive_statistics = show;};
49 
50  void setSignificanceLevel(double s){
51  if (s < 0.0 || s > 1.0)
52  return;
54  }
55 
56  virtual QString logInfo(){return Statistics::logInfo();};
57  virtual double statistic(){return 0.0;};
58  virtual double pValue(){return 0.0;};
60  virtual double lcl(double){return 0.0;};
62  virtual double ucl(double){return 0.0;};
63 
65  virtual Table *resultTable(const QString& name = QString());
66  virtual void outputResultsTo(Table *);
67 
68  protected:
69  double d_test_val;
71  int d_tail;
73 };
74 
75 #endif