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org.apache.commons.math3.distribution
Class LogNormalDistributionTest

java.lang.Object
  extended by org.apache.commons.math3.distribution.RealDistributionAbstractTest
      extended by org.apache.commons.math3.distribution.LogNormalDistributionTest

public class LogNormalDistributionTest
extends RealDistributionAbstractTest

Test cases for LogNormalDistribution. Extends RealDistributionAbstractTest. See class javadoc of that class for details.

Since:
3.0
Version:
$Id: LogNormalDistributionTest.java 1364028 2012-07-21 00:42:49Z erans $

Constructor Summary
LogNormalDistributionTest()
           
 
Method Summary
 double[] makeCumulativeTestPoints()
          Creates the default cumulative probability distribution test input values
 double[] makeCumulativeTestValues()
          Creates the default cumulative probability density test expected values
 double[] makeDensityTestValues()
          Creates the default probability density test expected values
 LogNormalDistribution makeDistribution()
          Creates the default real distribution instance to use in tests.
 double[] makeInverseCumulativeTestPoints()
          Creates the default inverse cumulative probability distribution test input values.
 double[] makeInverseCumulativeTestValues()
          Creates the default inverse cumulative probability test expected values.
 void setUp()
          Setup sets all test instance data to default values
 void testDensity()
           
 void testExtremeValues()
          Check to make sure top-coding of extreme values works correctly.
 void testGetScale()
           
 void testGetShape()
           
 void testInverseCumulativeProbabilityExtremes()
           
 void testMeanVariance()
           
 void testPreconditions()
           
 void testQuantiles()
           
 
Methods inherited from class org.apache.commons.math3.distribution.RealDistributionAbstractTest
getCumulativeTestPoints, getCumulativeTestValues, getDensityTestValues, getDistribution, getInverseCumulativeTestPoints, getInverseCumulativeTestValues, getTolerance, setCumulativeTestPoints, setCumulativeTestValues, setDensityTestValues, setDistribution, setInverseCumulativeTestPoints, setInverseCumulativeTestValues, setTolerance, tearDown, testConsistency, testCumulativeProbabilities, testDensities, testDensityIntegrals, testDistributionClone, testIllegalArguments, testInverseCumulativeProbabilities, testIsSupportLowerBoundInclusive, testIsSupportUpperBoundInclusive, testSampling, verifyCumulativeProbabilities, verifyDensities, verifyInverseCumulativeProbabilities
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LogNormalDistributionTest

public LogNormalDistributionTest()
Method Detail

makeDistribution

public LogNormalDistribution makeDistribution()
Creates the default real distribution instance to use in tests.

Specified by:
makeDistribution in class RealDistributionAbstractTest

makeCumulativeTestPoints

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

Specified by:
makeCumulativeTestPoints in class RealDistributionAbstractTest

makeCumulativeTestValues

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

Specified by:
makeCumulativeTestValues in class RealDistributionAbstractTest

makeDensityTestValues

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

Specified by:
makeDensityTestValues in class RealDistributionAbstractTest

makeInverseCumulativeTestPoints

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

Overrides:
makeInverseCumulativeTestPoints in class RealDistributionAbstractTest

makeInverseCumulativeTestValues

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

Overrides:
makeInverseCumulativeTestValues in class RealDistributionAbstractTest

setUp

public void setUp()
Description copied from class: RealDistributionAbstractTest
Setup sets all test instance data to default values

Overrides:
setUp in class RealDistributionAbstractTest

testQuantiles

public void testQuantiles()

testInverseCumulativeProbabilityExtremes

public void testInverseCumulativeProbabilityExtremes()

testGetScale

public void testGetScale()

testGetShape

public void testGetShape()

testPreconditions

public void testPreconditions()

testDensity

public void testDensity()

testExtremeValues

public void testExtremeValues()
Check to make sure top-coding of extreme values works correctly. Verifies fixes for JIRA MATH-167, MATH-414

testMeanVariance

public void testMeanVariance()
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