org.apache.commons.math.distribution
Class TDistributionTest

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.TDistributionTest
All Implemented Interfaces:
junit.framework.Test

public class TDistributionTest
extends ContinuousDistributionAbstractTest

Test cases for TDistribution. 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
TDistributionTest(String name)
          Constructor for TDistributionTest.
 
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.
protected  void setUp()
          Setup sets all test instance data to default values
 void testCumulativeProbabilityAgaintStackOverflow()
           
 void testDfAccessors()
           
 void testInverseCumulativeProbabilityExtremes()
           
 void testSmallDf()
           
 
Methods inherited from class org.apache.commons.math.distribution.ContinuousDistributionAbstractTest
getCumulativeTestPoints, getCumulativeTestValues, getDistribution, getInverseCumulativeTestPoints, getInverseCumulativeTestValues, getTolerance, makeInverseCumulativeTestPoints, makeInverseCumulativeTestValues, 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

TDistributionTest

public TDistributionTest(String name)
Constructor for TDistributionTest.

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

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

testCumulativeProbabilityAgaintStackOverflow

public void testCumulativeProbabilityAgaintStackOverflow()
                                                  throws Exception
Throws:
Exception
See Also:
Bug report that prompted this unit test.

testSmallDf

public void testSmallDf()
                 throws Exception
Throws:
Exception

testInverseCumulativeProbabilityExtremes

public void testInverseCumulativeProbabilityExtremes()
                                              throws Exception
Throws:
Exception

testDfAccessors

public void testDfAccessors()


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