edu.ucla.stat.SOCR.distributions
Class KolmogorovDistribution

java.lang.Object
  edu.ucla.stat.SOCR.core.SOCRValueSettable
      edu.ucla.stat.SOCR.core.Distribution
          edu.ucla.stat.SOCR.distributions.KolmogorovDistribution

All Implemented Interfaces:

IValueSettable, Pluginable, java.util.Observer

public class KolmogorovDistribution
extends Distribution

This class defines the Kolmogorov distribution with a specifed parameter n>=1. http://www.jstatsoft.org/v08/i18 and http://en.wikipedia.org/wiki/Kolmogorov%E2%80%93Smirnov_test

Field Summary

protected static int	n
protected static int	nMax

Fields inherited from class edu.ucla.stat.SOCR.core.Distribution

applet, CONTINUOUS, DISCRETE, MAXMGFXVAL, MAXMGFYVAL, MINMGFXVAL, MIXED, name

Constructor Summary

KolmogorovDistribution()

KolmogorovDistribution(int n)
This general constructor creates a new Kolmogorov distribuiton with a specified parameter number of independent observations (degrees)

Method Summary

protected static double	cdfConst(double x)
protected static double	densityConstant(double x) This method gets the density-constant term
double	getCDF(double x) Computes the Kolmogorov distribution function.
static int	getDegrees() This method returns the degrees parameter
double	getDensity(double x) This method computed the Kolmogorov density function
java.lang.String	getOnlineDescription() This method returns an online description of this distribution.
static int	getParameters() This method returns the degrees parameter
void	initialize() used for some subclass to initialize before being used
void	setDegrees(int n) This method sets the degrees parameter
void	setParameters(int n) This method sets the degrees parameter
void	valueChanged()

Methods inherited from class edu.ucla.stat.SOCR.core.Distribution

addObserver, betaCDF, comb, factorial, findGFRoot, findRoot, gamma, gammaCDF, getDisplayPane, getDomain, getFailureRate, getGFDerivative, getGFSecondDerivative, getInstance, getLocalHelp, getMaxDensity, getMean, getMean, getMedian, getMGF, getMgfDomain, getName, getPGF, getPGFDomain, getQuantile, getSampleMoment, getSD, getSOCRDistributionFunctors, getSOCRDistributions, getType, getVariance, getVariance, inverseCDF, logGamma, paramEstimate, perm, sampleMean, sampleVar, setApplet, setDomain, setDomain, setMGFDomain, setMGFDomain, setMGFParameters, setMGFParameters, setMGFParameters, setMGFParameters, setParameters, setPGFDomain, setPGFDomain, setPGFParameters, setPGFParameters, setPGFParameters, setPGFParameters, simulate, update, valueChanged

Methods inherited from class edu.ucla.stat.SOCR.core.SOCRValueSettable

createComponentSetter, createValueSetter, createValueSetter, createValueSetter, createValueSetter, getComponentSetter, getComponentSetters, getValueSetter, getValueSetters

Methods inherited from class java.lang.Object

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

Field Detail

n

protected static int n

nMax

protected static final int nMax

See Also:

Constant Field Values

Constructor Detail

KolmogorovDistribution

public KolmogorovDistribution(int n)

This general constructor creates a new Kolmogorov distribuiton with a specified parameter number of independent observations (degrees)

Parameters:

n - number of independent observations (degrees)

KolmogorovDistribution

public KolmogorovDistribution()

Method Detail

initialize

public void initialize()

Description copied from class: Distribution

used for some subclass to initialize before being used

Overrides:

initialize in class Distribution

valueChanged

public void valueChanged()

Overrides:

valueChanged in class Distribution

setDegrees

public void setDegrees(int n)

This method sets the degrees parameter

Parameters:

n - number of independent observations (degrees)

setParameters

public void setParameters(int n)

This method sets the degrees parameter

Parameters:

n - number of independent observations (degrees)

getDegrees

public static int getDegrees()

This method returns the degrees parameter

getParameters

public static int getParameters()

This method returns the degrees parameter

densityConstant

protected static double densityConstant(double x)

This method gets the density-constant term

Parameters:

x - value to assess the density constant at

getDensity

public double getDensity(double x)

This method computed the Kolmogorov density function

Specified by:

getDensity in class Distribution

Parameters:

x - value to assess the density at

getCDF

public double getCDF(double x)

Computes the Kolmogorov distribution function. See: http://www.jstatsoft.org/v08/i18

Overrides:

getCDF in class Distribution

Parameters:

x - value to assess the CDF at

cdfConst

protected static double cdfConst(double x)

getOnlineDescription

public java.lang.String getOnlineDescription()

This method returns an online description of this distribution.

Overrides:

getOnlineDescription in class Distribution