QtiPlot 0.9.8.2
StudentTestDialog.h
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00001 /***************************************************************************
00002     File                 : StudentTestDialog.h
00003     Project              : QtiPlot
00004     --------------------------------------------------------------------
00005     Copyright            : (C) 2010 by Ion Vasilief
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr
00007     Description          : Student's t-Test dialog
00008 
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  *                                                                         *
00013  *  This program is free software; you can redistribute it and/or modify   *
00014  *  it under the terms of the GNU General Public License as published by   *
00015  *  the Free Software Foundation; either version 2 of the License, or      *
00016  *  (at your option) any later version.                                    *
00017  *                                                                         *
00018  *  This program 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          *
00021  *  GNU General Public License for more details.                           *
00022  *                                                                         *
00023  *   You should have received a copy of the GNU General Public License     *
00024  *   along with this program; if not, write to the Free Software           *
00025  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00026  *   Boston, MA  02110-1301  USA                                           *
00027  *                                                                         *
00028  ***************************************************************************/
00029 #ifndef StudentTestDialog_H
00030 #define StudentTestDialog_H
00031 
00032 #include <QDialog>
00033 #include <StatisticTest.h>
00034 
00035 class QGroupBox;
00036 class QComboBox;
00037 class QCheckBox;
00038 class QLabel;
00039 class QLineEdit;
00040 class QPushButton;
00041 class QRadioButton;
00042 class QSpinBox;
00043 class DoubleSpinBox;
00044 class Table;
00045 class Note;
00046 class CollapsiveGroupBox;
00047 
00049 class StudentTestDialog : public QDialog
00050 {
00051     Q_OBJECT
00052 
00053 public:
00054     StudentTestDialog(const StatisticTest::TestType& type, Table *t, bool twoSamples = false, QWidget* parent = 0);
00055 
00056 private slots:
00057     void accept();
00058     void updateMeanLabels(double);
00059     void updateMeanLabel();
00060     void addConfidenceLevel();
00061     void enableDescriptiveStatistics();
00062 
00063 private:
00064     void closeEvent(QCloseEvent*);
00065     void acceptStudentTest();
00066     void acceptChiSquareTest();
00067     void outputResults(StatisticTest* stats, const QString& s);
00068 
00069     StatisticTest::TestType d_test_type;
00070     bool d_two_samples;
00071 
00072     QComboBox *boxSample1;
00073     QComboBox *boxSample2;
00074     QRadioButton *bothTailButton;
00075     QRadioButton *leftTailButton;
00076     QRadioButton *rightTailButton;
00077     QLabel *meanLabel;
00078     QLabel *bothTailLabel;
00079     QLabel *leftTailLabel;
00080     QLabel *rightTailLabel;
00081     CollapsiveGroupBox *boxConfidenceInterval;
00082     QPushButton* buttonAddLevel;
00083     QPushButton* buttonOk;
00084     CollapsiveGroupBox *boxPowerAnalysis;
00085     QSpinBox *boxSampleSize;
00086     QCheckBox *boxOtherSampleSize;
00087     DoubleSpinBox* boxMean;
00088     DoubleSpinBox* boxSignificance;
00089     DoubleSpinBox* boxPowerLevel;
00090 
00091     QRadioButton *independentTestBtn;
00092     QRadioButton *pairedTestBtn;
00093 
00094     CollapsiveGroupBox *outputSettingsBox;
00095     QCheckBox *boxResultsTable;
00096     QLineEdit *tableNameLineEdit;
00097     QCheckBox *boxResultsLog;
00098     QCheckBox *boxNoteWindow;
00099     QLineEdit *noteNameLineEdit;
00100     QCheckBox *showStatisticsBox;
00101 
00102     Table *d_table;
00103     Note *d_note;
00104 };
00105 
00106 #endif