/*
* NormalityTestDialog.java
*
* Created on November 25, 2008, 9:09 AM
*/
package org.statcato.dialogs.stat.basicstats;
import org.statcato.graph.StatcatoChartFrame;
import org.statcato.*;
import org.statcato.spreadsheet.*;
import org.statcato.utils.HelperFunctions;
import org.statcato.graph.*;
import org.statcato.statistics.NormalityTest;
import java.util.*;
import javax.swing.*;
import org.jfree.chart.*;
/**
*
* @author Margaret Yau
*/
public class NormalityTestDialog extends StatcatoDialog {
/** Creates new form NormalityTestDialog */
public NormalityTestDialog(java.awt.Frame parent, boolean modal) {
super(parent, modal);
this.app = (Statcato) parent;
ParentSpreadsheet = app.getSpreadsheet();
initComponents();
customInitComponents();
setHelpFile("stat-basic-normality");
name = "Normality Test";
description = "For performing the Ryan-Joiner normality test and " +
"creating a normal quantile plot for a set of sample data values. ";
helpStrings.add("Select the column containing the data values in " +
"the Input Variable drop-down menu.");
helpStrings.add("Select the significance level used in the Ryan-Joiner " +
"normality test.");
helpStrings.add("Select the Generate normal quantile plot check box " +
"if a normal quantile plot for the input data should be displayed.");
pack();
}
/**
* Updates elements on the dialog so that they have the most
* current values. Called by {@link #setVisible} to make
* sure the dialog displays current values when made visible again.
*
* @see #setVisible(boolean)
*/
@Override
public void updateElements() {
updateComboBox(ColComboBox);
}
private void customInitComponents() {
ParentSpreadsheet.populateComboBox(ColComboBox);
ButtonGroup group = new ButtonGroup();
group.add(DataRadioButton);
group.add(ZscoresRadioButton);
getRootPane().setDefaultButton(OKButton);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
ColComboBox = new javax.swing.JComboBox();
jLabel1 = new javax.swing.JLabel();
PlotPanel = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
yTextField = new javax.swing.JTextField();
TitleTextField = new javax.swing.JTextField();
xTextField = new javax.swing.JTextField();
LineCheckBox = new javax.swing.JCheckBox();
jLabel4 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
DataRadioButton = new javax.swing.JRadioButton();
ZscoresRadioButton = new javax.swing.JRadioButton();
jPanel3 = new javax.swing.JPanel();
SigComboBox = new javax.swing.JComboBox();
jLabel6 = new javax.swing.JLabel();
OKButton = new javax.swing.JButton();
CancelButton = new javax.swing.JButton();
NormalPlotCheckBox = new javax.swing.JCheckBox();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("Normality Test");
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Input Variable"));
ColComboBox.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
ColComboBoxItemStateChanged(evt);
}
});
jLabel1.setText("Select the column containing sample data:");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(10, 10, 10)
.addComponent(ColComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, 108, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jLabel1))
.addContainerGap(30, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(ColComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
PlotPanel.setBorder(javax.swing.BorderFactory.createTitledBorder("Graph Options"));
jLabel2.setText("Plot Title:");
TitleTextField.setText("Normal Quantile Plot");
LineCheckBox.setSelected(true);
LineCheckBox.setText("Show regression line");
jLabel4.setText("Y-axis Label:");
jLabel3.setText("X-axis Label:");
jLabel5.setText("X-axis values represent:");
DataRadioButton.setSelected(true);
DataRadioButton.setText("data");
ZscoresRadioButton.setText("z-scores");
javax.swing.GroupLayout PlotPanelLayout = new javax.swing.GroupLayout(PlotPanel);
PlotPanel.setLayout(PlotPanelLayout);
PlotPanelLayout.setHorizontalGroup(
PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(PlotPanelLayout.createSequentialGroup()
.addContainerGap()
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(PlotPanelLayout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(xTextField))
.addGroup(PlotPanelLayout.createSequentialGroup()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(TitleTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 231, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(PlotPanelLayout.createSequentialGroup()
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(yTextField)))
.addGroup(PlotPanelLayout.createSequentialGroup()
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(LineCheckBox)
.addComponent(jLabel5))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(DataRadioButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(ZscoresRadioButton)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
PlotPanelLayout.setVerticalGroup(
PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(PlotPanelLayout.createSequentialGroup()
.addContainerGap()
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(TitleTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(xTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4)
.addComponent(yTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(LineCheckBox)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(ZscoresRadioButton)
.addGroup(PlotPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(DataRadioButton)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder("Normality Test (Ryan-Joiner)"));
SigComboBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "0.01", "0.05", "0.10" }));
jLabel6.setText("Significance Level:");
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel6)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(SigComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, 125, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6)
.addComponent(SigComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(23, Short.MAX_VALUE))
);
OKButton.setText("OK");
OKButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
OKButtonActionPerformed(evt);
}
});
CancelButton.setText("Cancel");
CancelButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CancelButtonActionPerformed(evt);
}
});
NormalPlotCheckBox.setSelected(true);
NormalPlotCheckBox.setText("Generate normal quantile plot");
NormalPlotCheckBox.addChangeListener(new javax.swing.event.ChangeListener() {
public void stateChanged(javax.swing.event.ChangeEvent evt) {
NormalPlotCheckBoxStateChanged(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(PlotPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(NormalPlotCheckBox)))
.addGroup(layout.createSequentialGroup()
.addGap(214, 214, 214)
.addComponent(OKButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(CancelButton)))
.addContainerGap())
);
layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {CancelButton, OKButton});
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(NormalPlotCheckBox)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(PlotPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(OKButton)
.addComponent(CancelButton))
.addGap(20, 20, 20))
);
pack();
}// //GEN-END:initComponents
private void ColComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_ColComboBoxItemStateChanged
}//GEN-LAST:event_ColComboBoxItemStateChanged
private void OKButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_OKButtonActionPerformed
app.compoundEdit = new DialogEdit("normality test");
String heading = "Normality Test";
if (ColComboBox.getSelectedIndex() == 0) {
app.showErrorDialog("Select the column containing the " +
"values to be plotted.");
return;
}
String yCol = (String)ColComboBox.getSelectedItem();
int yColumn = ParentSpreadsheet.parseColumnNumber(yCol);
Vector StrColumnVector = ParentSpreadsheet.getColumn(yColumn);
Vector YColumnVector =
HelperFunctions.ConvertInputVectorToDoubles(StrColumnVector);
if (YColumnVector == null) {
app.showErrorDialog("Invalid input column " + yCol +
": all data must be numbers.");
return;
}
YColumnVector = HelperFunctions.removeNullValues(YColumnVector);
String text = "Input variable: " + yCol + "
";
// normality test results
double significance = Double.parseDouble((String)SigComboBox.getSelectedItem());
NormalityTest normalityTest = new NormalityTest(YColumnVector, significance);
text += normalityTest;
app.addLogParagraph(heading, text);
if (NormalPlotCheckBox.isSelected())
CreatePlot(YColumnVector);
app.compoundEdit.end();
app.addCompoundEdit(app.compoundEdit);
setVisible(false);
}//GEN-LAST:event_OKButtonActionPerformed
private void CreatePlot(Vector YColumnVector) {
JFreeChart plot = GraphFactory.createNormalQuantilePlot(YColumnVector,
TitleTextField.getText(), xTextField.getText(), yTextField.getText(),
DataRadioButton.isSelected(), LineCheckBox.isSelected());
StatcatoChartFrame frame =
new StatcatoChartFrame(TitleTextField.getText(), plot, app);
frame.pack();
frame.setVisible(true);
}
private void CancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CancelButtonActionPerformed
setVisible(false);
}//GEN-LAST:event_CancelButtonActionPerformed
private void NormalPlotCheckBoxStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_NormalPlotCheckBoxStateChanged
if (NormalPlotCheckBox.isSelected()) {
PlotPanel.setVisible(true);
pack();
}
else {
PlotPanel.setVisible(false);
pack();
}
}//GEN-LAST:event_NormalPlotCheckBoxStateChanged
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton CancelButton;
private javax.swing.JComboBox ColComboBox;
private javax.swing.JRadioButton DataRadioButton;
private javax.swing.JCheckBox LineCheckBox;
private javax.swing.JCheckBox NormalPlotCheckBox;
private javax.swing.JButton OKButton;
private javax.swing.JPanel PlotPanel;
private javax.swing.JComboBox SigComboBox;
private javax.swing.JTextField TitleTextField;
private javax.swing.JRadioButton ZscoresRadioButton;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel3;
private javax.swing.JTextField xTextField;
private javax.swing.JTextField yTextField;
// End of variables declaration//GEN-END:variables
}
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