public class VarianceTestExperiment extends Experiment implements java.io.Serializable
javax.swing.JApplet.AccessibleJApplet
java.applet.Applet.AccessibleApplet
Modifier and Type | Field and Description |
---|---|
static int |
LEFT |
static int |
RIGHT |
static int |
TWO_SIDED |
applet, GREEN, RED, showModelDistribution, stopChoice, stopCount, stopFreq, stopNow, time, timer, toolIndex, updateCount, updateFreq
accessibleContext, rootPane, rootPaneCheckingEnabled
Constructor and Description |
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VarianceTestExperiment() |
Modifier and Type | Method and Description |
---|---|
void |
doExperiment()
This method defines the experiment.
|
java.lang.String |
getAppletInfo()
This method returns basic information about the applet, including copyright
information, descriptive information, and instructions.
|
javax.swing.JTable |
getResultTable() |
void |
graphUpdate() |
void |
init()
This method initializes the experiment, including the record table, the label for
the critical values, the sliders for adjusting the parameters of the sampling
distribution, the graph and table for the reject random variable, the choice box
for the type of sampling distribution, the choice box for the type of text, the
choice box for the significance level, the choice box for mu known or unknown,
the toolbar, the test graph and chi-square graph, and the sample table.
|
void |
itemStateChanged(java.awt.event.ItemEvent e)
This method handles the choice events associated with a change of distribution type,
test type, significance level, or state of knowledge of mu.
|
void |
reset()
This method resets the experiment, including the sampling, chi-square, and
reject random variables, , the sample array, the test graph, the chi-square
graph, the reject graph, the sample table, the record table, and the reject
table.
|
void |
setDistribution()
This method sets up the scroll bars and graphs when the type of distribution
changes.
|
void |
setParameters()
This method computes the upper and lower critical values and sets up the graphs when
the distribution changes.
|
void |
stateChanged(javax.swing.event.ChangeEvent e)
This method handles the scroll events associated with a change in sample size
or a change in the parameters of the distribution.
|
void |
step()
This method runs the experiment one time, playing a sound that depends on the
outcome.
|
void |
update()
This method updates the display, including the test, chi square and reject
graphs, and the sample, record and reject tables.
|
actionPerformed, addComponent, addComponent, addComponent, addTool, addToolBar, format, getComponentPanel, getDisplayPane, getMainToolBar, getOnlineDescription, getStopChoice, getStopFreq, getTime, getTimer, getUpdateChoice, initialize, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, playnote, playnote, run, setApplet, setDecimalFormat, setShowModelDistribution, setStopChoice, setStopChoiceTipText, setStopFreq, setStopNow, stop, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowIconified, windowOpened
addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isRootPaneCheckingEnabled, paramString, remove, repaint, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update
destroy, getAppletContext, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, isValidateRoot, newAudioClip, play, play, resize, resize, setStub, showStatus, start
add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate, validateTree
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getName
public static final int TWO_SIDED
public static final int LEFT
public static final int RIGHT
public void init()
init
in class Experiment
public java.lang.String getAppletInfo()
getAppletInfo
in interface IExperiment
getAppletInfo
in class Experiment
public void reset()
reset
in interface IExperiment
reset
in class Experiment
public void doExperiment()
doExperiment
in interface IExperiment
doExperiment
in class Experiment
public void step()
step
in interface IExperiment
step
in class Experiment
public void itemStateChanged(java.awt.event.ItemEvent e)
itemStateChanged
in interface java.awt.event.ItemListener
itemStateChanged
in class Experiment
e
- the item eventpublic void stateChanged(javax.swing.event.ChangeEvent e)
stateChanged
in interface javax.swing.event.ChangeListener
stateChanged
in class Experiment
e
- the change eventpublic void update()
update
in interface IExperiment
update
in class Experiment
public void graphUpdate()
graphUpdate
in interface IExperiment
graphUpdate
in class Experiment
public void setParameters()
public void setDistribution()
public javax.swing.JTable getResultTable()
getResultTable
in interface IExperiment
getResultTable
in class Experiment