public class FisherDistribution extends Distribution
applet, CONTINUOUS, DISCRETE, MAXMGFXVAL, MAXMGFYVAL, MINMGFXVAL, MIXED, name
Constructor and Description |
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FisherDistribution()
This default constructor creates a new Fisher distribution with 5 degrees
of freedom in numerator and denominator
|
FisherDistribution(int n,
int d)
This general constructor creates a new Fisher distribution with a
specified number of degrees of freedom in the numerator and denominator
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Modifier and Type | Method and Description |
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double |
getCDF(double x)
This method computes the cumulative distribution function in terms of the
beta CDF
|
double |
getDDegrees()
This method gets the denominator degrees of freedom
|
double |
getDensity(double x)
This method computes the denisty function
|
double |
getMaxDensity()
This method computes the maximum value of the getDensity function
|
double |
getMean()
This method returns the mean
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double |
getNDegrees()
This method returns the numerator degrees of freedom
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java.lang.String |
getOnlineDescription()
This method returns an online description of this distribution.
|
double |
getVariance()
This method returns the variance
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void |
initialize()
used for some subclass to initialize before being used
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void |
setDDegrees(int d)
This method sets the denominator degrees of freedom
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void |
setNDegrees(int n)
This method sets the numerator degrees of freedom
|
void |
setParameters(int n,
int d)
This method sets the parameters, the degrees of freedom in the numerator
and denominator.
|
double |
simulate()
This method simulates a value from the distribution
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void |
valueChanged() |
addObserver, betaCDF, comb, factorial, findGFRoot, findRoot, gamma, gammaCDF, getDisplayPane, getDomain, getFailureRate, getGFDerivative, getGFSecondDerivative, getInstance, getLocalHelp, getMean, getMedian, getMGF, getMgfDomain, getName, getPGF, getPGFDomain, getQuantile, getSampleMoment, getSD, getSOCRDistributionFunctors, getSOCRDistributions, getType, getVariance, inverseCDF, logGamma, paramEstimate, perm, sampleMean, sampleVar, setApplet, setDomain, setDomain, setMGFDomain, setMGFDomain, setMGFParameters, setMGFParameters, setMGFParameters, setMGFParameters, setParameters, setPGFDomain, setPGFDomain, setPGFParameters, setPGFParameters, setPGFParameters, setPGFParameters, update, valueChanged
createComponentSetter, createValueSetter, createValueSetter, createValueSetter, createValueSetter, getComponentSetter, getComponentSetters, getValueSetter, getValueSetters
public FisherDistribution(int n, int d)
public FisherDistribution()
public void initialize()
Distribution
initialize
in class Distribution
public void valueChanged()
valueChanged
in class Distribution
public void setParameters(int n, int d)
public double getDensity(double x)
getDensity
in class Distribution
public double getMaxDensity()
getMaxDensity
in class Distribution
public double getMean()
getMean
in class Distribution
public double getVariance()
getVariance
in class Distribution
public double getCDF(double x)
getCDF
in class Distribution
public double getNDegrees()
public void setNDegrees(int n)
public double getDDegrees()
public void setDDegrees(int d)
public double simulate()
simulate
in class Distribution
public java.lang.String getOnlineDescription()
getOnlineDescription
in class Distribution