pisgah
Class FCalculatorInfo

java.lang.Object
  |
  +--pisgah.FCalculatorInfo

All Implemented Interfaces:

CalculatorInfo, Description

public class FCalculatorInfo

extends java.lang.Object

implements CalculatorInfo, Description

FCalculatorInfo provides F specific info for Calculator

Constructor Summary

FCalculatorInfo()
Constructor with default parameters nu1=2, nu2=3

FCalculatorInfo(int aNu1, int aNu2)
Constructor for FCalculatorInfo

Method Summary

CalculateAnswer	calculate() Calculate the probability x1 < F < x2
CalculateInverseAnswer	calculateInverse(int tailChoice) Calculate interval(s) with probability alpha
double	getCdf(double x)
java.lang.String	getDescription()
java.lang.String	getDistributionName()
double[]	getDoubleInterval()
double[]	getDoubleParameters()
java.lang.String	getHelpPageString()
int[]	getIntegerInterval()
int[]	getIntegerParameters()
int	getNumberIntegerParameters()
int	getNumberParameters()
java.lang.String[]	getParameterName() Get the parameter names for the distribution
java.lang.String	getParameters()
java.lang.String	getTitle()
java.lang.String	getValues()
boolean	isDiscreteDistribution()
void	setAlpha(double aAlpha)
void	setData(java.lang.String[] integerParameterString, java.lang.String[] doubleParameterString, java.lang.String[] intervalString)
void	setInverseData(java.lang.String[] integerParameterString, java.lang.String[] doubleParameterString, java.lang.String alphaString)

Methods inherited from class java.lang.Object

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

Constructor Detail

FCalculatorInfo

public FCalculatorInfo(int aNu1,
                       int aNu2)

Constructor for FCalculatorInfo

Parameters:

aNu1 - The numerator degrees of freedom

aNu2 - The denominator degrees of freedom

FCalculatorInfo

public FCalculatorInfo()

Constructor with default parameters nu1=2, nu2=3

Method Detail

calculate

public CalculateAnswer calculate()

Calculate the probability x1 < F < x2

Specified by:

calculate in interface CalculatorInfo

calculateInverse

public CalculateInverseAnswer calculateInverse(int tailChoice)

Calculate interval(s) with probability alpha

Specified by:

calculateInverse in interface CalculatorInfo

Parameters:

tailChoice - The type of interval to be found

getParameterName

public java.lang.String[] getParameterName()

Get the parameter names for the distribution

Specified by:

getParameterName in interface CalculatorInfo

Returns:

"nu1", "nu2"

isDiscreteDistribution

public boolean isDiscreteDistribution()

Specified by:

isDiscreteDistribution in interface CalculatorInfo

getHelpPageString

public java.lang.String getHelpPageString()

Specified by:

getHelpPageString in interface CalculatorInfo

getDistributionName

public java.lang.String getDistributionName()

Specified by:

getDistributionName in interface CalculatorInfo

getNumberParameters

public int getNumberParameters()

getNumberIntegerParameters

public int getNumberIntegerParameters()

Specified by:

getNumberIntegerParameters in interface CalculatorInfo

setData

public void setData(java.lang.String[] integerParameterString,
                    java.lang.String[] doubleParameterString,
                    java.lang.String[] intervalString)
             throws InputException

Specified by:

setData in interface CalculatorInfo

InputException

setInverseData

public void setInverseData(java.lang.String[] integerParameterString,
                           java.lang.String[] doubleParameterString,
                           java.lang.String alphaString)
                    throws InputException

Specified by:

setInverseData in interface CalculatorInfo

InputException

getCdf

public double getCdf(double x)

Specified by:

getCdf in interface CalculatorInfo

getIntegerParameters

public int[] getIntegerParameters()

Specified by:

getIntegerParameters in interface CalculatorInfo

getDoubleParameters

public double[] getDoubleParameters()

Specified by:

getDoubleParameters in interface CalculatorInfo

getIntegerInterval

public int[] getIntegerInterval()

Specified by:

getIntegerInterval in interface CalculatorInfo

setAlpha

public void setAlpha(double aAlpha)

getDoubleInterval

public double[] getDoubleInterval()

Specified by:

getDoubleInterval in interface CalculatorInfo

getTitle

public java.lang.String getTitle()

Specified by:

getTitle in interface Description

getDescription

public java.lang.String getDescription()

Specified by:

getDescription in interface Description

getParameters

public java.lang.String getParameters()

Specified by:

getParameters in interface Description

getValues

public java.lang.String getValues()

Specified by:

getValues in interface Description