org.apache.commons.math.distribution
Interface TDistribution

All Superinterfaces:
ContinuousDistribution, Distribution
All Known Implementing Classes:
TDistributionImpl

public interface TDistribution
extends ContinuousDistribution

Student's t-Distribution. Instances of TDistribution objects should be created using DistributionFactory.createTDistribution(double)

References:

Version:
$Revision: 155427 $ $Date: 2005-02-26 06:11:52 -0700 (Sat, 26 Feb 2005) $

Method Summary
 double getDegreesOfFreedom()
          Access the degrees of freedom.
 void setDegreesOfFreedom(double degreesOfFreedom)
          Modify the degrees of freedom.
 
Methods inherited from interface org.apache.commons.math.distribution.ContinuousDistribution
inverseCumulativeProbability
 
Methods inherited from interface org.apache.commons.math.distribution.Distribution
cumulativeProbability, cumulativeProbability
 

Method Detail

setDegreesOfFreedom

void setDegreesOfFreedom(double degreesOfFreedom)
Modify the degrees of freedom.

Parameters:
degreesOfFreedom - the new degrees of freedom.

getDegreesOfFreedom

double getDegreesOfFreedom()
Access the degrees of freedom.

Returns:
the degrees of freedom.