edu.uah.math.devices

Class BetaGraph

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

edu.uah.math.devices.Graph

edu.uah.math.devices.BetaGraph

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class BetaGraph
extends Graph
implements java.io.Serializable

This class is a graph that shows a prior and posterior beta density.

Version:

August, 2003

Author:

Kyle Siegrist, Dawn Duehring

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class edu.uah.math.devices.Graph

ABOVE, BELOW, HORIZONTAL, LEFT, RIGHT, showModelDistribution, VERTICAL

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
BetaGraph() This default constructor creates a new beta graph with 10 trials, probability of success 0.5, and left and right parameters 1 (so the prior distribution is uniform).
BetaGraph(double a, double b, int n, double p) This general constructor creates a new beta graph with specified left and right parameters for the prior distribution, specified number of trials and probability of success.

Method Summary

Methods

Modifier and Type	Method and Description
double	getLeft() This method returns the left beta parameter.
java.awt.Color	getPosteriorColor() This method returns the color for the posterior density graph
java.awt.Color	getPriorColor() This method returns the color for the prior density graph
double	getProbability() This method returns the probability of success.
double	getRight() This method returns the right beta parameter.
int	getSuccesses() This method returns the number of successes.
int	getTrials() This method gets the number of trials.
boolean	isPosteriorDrawn() This method returns the boolean condition for drawing the posterior graph.
void	paintComponent(java.awt.Graphics g) This method paints the grpah.
void	setLeft(double a) This method sets the left beta parameter.
void	setParameters(double a, double b) This method sets the parameters: the left and right parameters for the prior distribution, the number of trials, and the probability of success.
void	setPosteriorColor(java.awt.Color c) This method sets the color for the posterior density graph.
void	setPosteriorDrawn(boolean b) This method sets the boolean condition for drawing the posterior graph.
void	setPriorColor(java.awt.Color c) This method sets the color for the prior density graph.
void	setProbability(double p) This method sets the probability of a success.
void	setRight(double b) This method sets the right beta parameter.
void	setSuccesses() This method sets the number of successes to a random value, as determined by the binomial distribution.
void	setSuccesses(int k) This method sets the number of successes to a specified value.
void	setTrials(int n) This method sets the number of trials.

Methods inherited from class edu.uah.math.devices.Graph

drawAxis, drawAxis, drawAxis, drawBox, drawBox, drawBoxPlot, drawBoxPlot, drawCircle, drawLabel, drawLine, drawPoint, drawTick, drawTick, fillBox, fillBox, fillBoxPlot, fillBoxPlot, fillCircle, format, getBottomMargin, getLeftMargin, getPointSize, getRightMargin, getTopMargin, getXGraph, getXMax, getXMin, getXPixels, getXScale, getYGraph, getYMax, getYMin, getYPixels, getYScale, setMargins, setPointSize, setScale, setShowModelDistribution

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BetaGraph

public BetaGraph(double a,
         double b,
         int n,
         double p)

This general constructor creates a new beta graph with specified left and right parameters for the prior distribution, specified number of trials and probability of success.

Parameters:

a - the left parameter.

b - the right parameter.

n - the sample size.

p - the true probability of success.

BetaGraph

public BetaGraph()

This default constructor creates a new beta graph with 10 trials, probability of success 0.5, and left and right parameters 1 (so the prior distribution is uniform).

Method Detail

setParameters

public void setParameters(double a,
                 double b)

This method sets the parameters: the left and right parameters for the prior distribution, the number of trials, and the probability of success.

Parameters:

a - the left parameter.

b - the right parameter.

setLeft

public void setLeft(double a)

This method sets the left beta parameter.

Parameters:

a - the left beta parameter

getLeft

public double getLeft()

This method returns the left beta parameter.

Returns:

the left beta parameter

setRight

public void setRight(double b)

This method sets the right beta parameter.

Parameters:

b - the right beta parameter

getRight

public double getRight()

This method returns the right beta parameter.

Returns:

the right beta parameter

paintComponent

public void paintComponent(java.awt.Graphics g)

This method paints the grpah.

Overrides:

paintComponent in class javax.swing.JComponent

setSuccesses

public void setSuccesses(int k)

This method sets the number of successes to a specified value.

Parameters:

k - the number of successes.

setSuccesses

public void setSuccesses()

This method sets the number of successes to a random value, as determined by the binomial distribution.

getSuccesses

public int getSuccesses()

This method returns the number of successes.

Returns:

the number of successes

setTrials

public void setTrials(int n)

This method sets the number of trials.

Parameters:

n - the number of trials

getTrials

public int getTrials()

This method gets the number of trials.

Returns:

the number of trials

setProbability

public void setProbability(double p)

This method sets the probability of a success.

Parameters:

p - the probability of a success

getProbability

public double getProbability()

This method returns the probability of success.

Returns:

the probability of a success

setPriorColor

public void setPriorColor(java.awt.Color c)

This method sets the color for the prior density graph.

Parameters:

c - the prior color

getPriorColor

public java.awt.Color getPriorColor()

This method returns the color for the prior density graph

Returns:

the prior color

setPosteriorColor

public void setPosteriorColor(java.awt.Color c)

This method sets the color for the posterior density graph.

Parameters:

c - the posterior color

getPosteriorColor

public java.awt.Color getPosteriorColor()

This method returns the color for the posterior density graph

Returns:

the posterior color

setPosteriorDrawn

public void setPosteriorDrawn(boolean b)

This method sets the boolean condition for drawing the posterior graph.

Parameters:

b - true if the posterior graph is drawn

isPosteriorDrawn

public boolean isPosteriorDrawn()

This method returns the boolean condition for drawing the posterior graph.

Returns:

true if the posterior graph is drawn