程序包 org.hipparchus.distribution.continuous

类 GammaDistributionTest

java.lang.Object

org.hipparchus.distribution.continuous.RealDistributionAbstractTest

org.hipparchus.distribution.continuous.GammaDistributionTest

       public class GammaDistributionTest extends RealDistributionAbstractTest
      

GammaDistribution的测试用例。

构造器概要

构造器

构造器	说明
GammaDistributionTest()

方法概要

修饰符和类型	方法	说明
static double	density(double x, double shape, double scale)
static double	logGamma(double x)
double[]	makeCumulativeTestPoints()	创建默认的累积概率分布测试输入值。
double[]	makeCumulativeTestValues()	创建默认的累积概率密度测试期望值。
double[]	makeDensityTestValues()	创建默认的概率密度测试期望值。
GammaDistribution	makeDistribution()	创建默认的连续分布实例以用于测试。
void	setUp()	设置所有测试实例数据为默认值。
void	testDensity()
void	testInverseCumulativeProbabilityExtremes()
void	testMath753Shape1()
void	testMath753Shape10()
void	testMath753Shape100()
void	testMath753Shape1000()
void	testMath753Shape142()
void	testMath753Shape8()
void	testMoments()
void	testParameterAccessors()
void	testPreconditions()
void	testProbabilities()
void	testValues()

从类继承的方法 org.hipparchus.distribution.continuous.RealDistributionAbstractTest

getCumulativeTestPoints, getCumulativeTestValues, getDensityTestValues, getDistribution, getInverseCumulativeTestPoints, getInverseCumulativeTestValues, getTolerance, makeInverseCumulativeTestPoints, makeInverseCumulativeTestValues, makeLogDensityTestValues, setCumulativeTestPoints, setCumulativeTestValues, setDensityTestValues, setDistribution, setInverseCumulativeTestPoints, setInverseCumulativeTestValues, setTolerance, tearDown, testConsistency, testCumulativeProbabilities, testDensities, testDensityIntegrals, testIllegalArguments, testInverseCumulativeProbabilities, testLogDensities, verifyCumulativeProbabilities, verifyDensities, verifyInverseCumulativeProbabilities, verifyLogDensities

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

GammaDistributionTest

             public GammaDistributionTest()
            

方法详细资料

makeDistribution

             public GammaDistribution makeDistribution()
            

创建默认的连续分布实例以用于测试。

指定者:

makeDistribution 在类中 RealDistributionAbstractTest

makeCumulativeTestPoints

             public double[] makeCumulativeTestPoints()
            

创建默认的累积概率分布测试输入值。

指定者:

makeCumulativeTestPoints 在类中 RealDistributionAbstractTest

makeCumulativeTestValues

             public double[] makeCumulativeTestValues()
            

创建默认的累积概率密度测试期望值。

指定者:

makeCumulativeTestValues 在类中 RealDistributionAbstractTest

makeDensityTestValues

             public double[] makeDensityTestValues()
            

创建默认的概率密度测试期望值。

指定者:

makeDensityTestValues 在类中 RealDistributionAbstractTest

setUp

             public void setUp()
            

从类复制的说明: RealDistributionAbstractTest

设置所有测试实例数据为默认值。

覆盖:

setUp 在类中 RealDistributionAbstractTest

testParameterAccessors

             public void testParameterAccessors()
            

testPreconditions

             public void testPreconditions()
            

testProbabilities

             public void testProbabilities()
            

testValues

             public void testValues()
            

testDensity

             public void testDensity()
            

testInverseCumulativeProbabilityExtremes

             public void testInverseCumulativeProbabilityExtremes()
            

testMoments

             public void testMoments()
            

logGamma

             public static double logGamma(double x)
            

density

             public static double density(double x, double shape, double scale)
            

testMath753Shape1

             public void testMath753Shape1() throws IOException
            

抛出:

IOException

testMath753Shape8

             public void testMath753Shape8() throws IOException
            

抛出:

IOException

testMath753Shape10

             public void testMath753Shape10() throws IOException
            

抛出:

IOException

testMath753Shape100

             public void testMath753Shape100() throws IOException
            

抛出:

IOException

testMath753Shape142

             public void testMath753Shape142() throws IOException
            

抛出:

IOException

testMath753Shape1000

             public void testMath753Shape1000() throws IOException
            

抛出:

IOException