org.apache.commons.math.distribution
Class ChiSquareDistributionTest

java.lang.Object
  extended by junit.framework.Assert
      extended by junit.framework.TestCase
          extended by org.apache.commons.math.distribution.ContinuousDistributionAbstractTest
              extended by org.apache.commons.math.distribution.ChiSquareDistributionTest
All Implemented Interfaces:
junit.framework.Test

public class ChiSquareDistributionTest
extends ContinuousDistributionAbstractTest

Test cases for ChiSquareDistribution. Extends ContinuousDistributionAbstractTest. See class javadoc for ContinuousDistributionAbstractTest for details.

Version:
$Revision: 762087 $ $Date: 2009-04-05 10:20:18 -0400 (Sun, 05 Apr 2009) $

Constructor Summary
ChiSquareDistributionTest(String name)
          Constructor for ChiSquareDistributionTest.
 
Method Summary
 double[] makeCumulativeTestPoints()
          Creates the default cumulative probability distribution test input values
 double[] makeCumulativeTestValues()
          Creates the default cumulative probability density test expected values
 org.apache.commons.math.distribution.ContinuousDistribution makeDistribution()
          Creates the default continuous distribution instance to use in tests.
 double[] makeInverseCumulativeTestPoints()
          Creates the default inverse cumulative probability test input values
 double[] makeInverseCumulativeTestValues()
          Creates the default inverse cumulative probability density test expected values
protected  void setUp()
          Setup sets all test instance data to default values
 void testDensity()
           
 void testDfAccessors()
           
 void testSmallDf()
           
 
Methods inherited from class org.apache.commons.math.distribution.ContinuousDistributionAbstractTest
getCumulativeTestPoints, getCumulativeTestValues, getDistribution, getInverseCumulativeTestPoints, getInverseCumulativeTestValues, getTolerance, setCumulativeTestPoints, setCumulativeTestValues, setDistribution, setInverseCumulativeTestPoints, setInverseCumulativeTestValues, setTolerance, tearDown, testConsistency, testCumulativeProbabilities, testIllegalArguments, testInverseCumulativeProbabilities, verifyCumulativeProbabilities, verifyInverseCumulativeProbabilities
 
Methods inherited from class junit.framework.TestCase
countTestCases, createResult, getName, run, run, runBare, runTest, setName, toString
 
Methods inherited from class junit.framework.Assert
assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, failNotEquals, failNotSame, failSame, format
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ChiSquareDistributionTest

public ChiSquareDistributionTest(String name)
Constructor for ChiSquareDistributionTest.

Parameters:
name -
Method Detail

makeDistribution

public org.apache.commons.math.distribution.ContinuousDistribution makeDistribution()
Creates the default continuous distribution instance to use in tests.

Specified by:
makeDistribution in class ContinuousDistributionAbstractTest

makeCumulativeTestPoints

public double[] makeCumulativeTestPoints()
Creates the default cumulative probability distribution test input values

Specified by:
makeCumulativeTestPoints in class ContinuousDistributionAbstractTest

makeCumulativeTestValues

public double[] makeCumulativeTestValues()
Creates the default cumulative probability density test expected values

Specified by:
makeCumulativeTestValues in class ContinuousDistributionAbstractTest

makeInverseCumulativeTestPoints

public double[] makeInverseCumulativeTestPoints()
Creates the default inverse cumulative probability test input values

Overrides:
makeInverseCumulativeTestPoints in class ContinuousDistributionAbstractTest

makeInverseCumulativeTestValues

public double[] makeInverseCumulativeTestValues()
Creates the default inverse cumulative probability density test expected values

Overrides:
makeInverseCumulativeTestValues in class ContinuousDistributionAbstractTest

setUp

protected void setUp()
              throws Exception
Description copied from class: ContinuousDistributionAbstractTest
Setup sets all test instance data to default values

Overrides:
setUp in class ContinuousDistributionAbstractTest
Throws:
Exception

testSmallDf

public void testSmallDf()
                 throws Exception
Throws:
Exception

testDfAccessors

public void testDfAccessors()

testDensity

public void testDensity()


Copyright © 2003-2009 Apache Software Foundation. All Rights Reserved.