org.apache.commons.math.distribution
Interface FDistribution

All Superinterfaces:

ContinuousDistribution, Distribution

All Known Implementing Classes:

FDistributionImpl

public interface FDistribution
extends ContinuousDistribution

F-Distribution.

References:

• F-Distribution

Version:

$Id: FDistribution.java 1131229 2011-06-03 20:49:25Z luc $

Method Summary

double	getDenominatorDegreesOfFreedom() Access the denominator degrees of freedom.
double	getNumeratorDegreesOfFreedom() Access the numerator degrees of freedom.

Methods inherited from interface org.apache.commons.math.distribution.ContinuousDistribution

density, inverseCumulativeProbability, reseedRandomGenerator, sample, sample

Methods inherited from interface org.apache.commons.math.distribution.Distribution

cumulativeProbability, cumulativeProbability, getNumericalMean, getNumericalVariance, isSupportConnected, isSupportLowerBoundInclusive, isSupportUpperBoundInclusive

Method Detail

getNumeratorDegreesOfFreedom

double getNumeratorDegreesOfFreedom()

Access the numerator degrees of freedom.

Returns:

the numerator degrees of freedom.

getDenominatorDegreesOfFreedom

double getDenominatorDegreesOfFreedom()

Access the denominator degrees of freedom.

Returns:

the denominator degrees of freedom.