程序包 org.hipparchus.stat.descriptive

类 StorelessUnivariateStatisticAbstractTest

java.lang.Object

org.hipparchus.stat.descriptive.UnivariateStatisticAbstractTest

org.hipparchus.stat.descriptive.StorelessUnivariateStatisticAbstractTest

直接已知子类:

FirstMomentTest, FourthMomentTest, GeometricMeanTest, KurtosisTest, MaxTest, MeanTest, MinTest, ProductTest, PSquarePercentileTest, RandomPercentileTest, SecondMomentTest, SkewnessTest, StandardDeviationTest, SumLogTest, SumSqTest, SumTest, ThirdMomentTest, VarianceTest

       public abstract class StorelessUnivariateStatisticAbstractTest extends UnivariateStatisticAbstractTest
      

StorelessUnivariateStatistic 类的测试用例。

字段概要

字段

修饰符和类型	字段	说明
protected double[][]	smallSamples	小样本数组

从类继承的字段 org.hipparchus.stat.descriptive.UnivariateStatisticAbstractTest

fourthMoment, geoMean, identicalWeightsArray, kurt, max, mean, median, min, percentile5, percentile95, product, secondMoment, skew, std, sum, sumLog, sumSq, testArray, testWeightsArray, thirdMoment, tolerance, unitWeightsArray, var, weightedMean, weightedProduct, weightedStd, weightedSum, weightedVar

构造器概要

构造器

构造器	说明
StorelessUnivariateStatisticAbstractTest()

方法概要

修饰符和类型	方法	说明
protected void	checkClearValue(StorelessUnivariateStatistic statistic)
abstract double	expectedValue()	UnivariateStatisticAbstractTest 中定义的 testArray 的预期值
abstract StorelessUnivariateStatistic	getUnivariateStatistic()	返回统计量的新实例
<T> void	testAggregate()	测试聚合操作是否与单独增量一致。
void	testConsistency()	确保 evaluate(double[]) 和 incrementAll(double[])、getResult() 返回相同的结果。
void	testConsume()
void	testCopyConsistency()	验证复制的统计量在相同方式增量时仍然等于原始值。
void	testEqualsAndHashCode()
void	testEvaluateInternalState()	确保 evaluate(double[]) 不会改变内部状态。
void	testIncrementation()	验证 increment() 和 incrementAll 是否正常工作。
void	testMomentSmallSamples()
void	testSerial()
void	testSerialization()

从类继承的方法 org.hipparchus.stat.descriptive.UnivariateStatisticAbstractTest

getTolerance, testCopy, testCopyData, testEvaluateArraySegment, testEvaluateArraySegmentWeighted, testEvaluation, testWeightedConsistency

从类继承的方法 java.lang.Object

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

字段详细资料

smallSamples

             protected double[][] smallSamples
            

小样本数组

构造器详细资料

StorelessUnivariateStatisticAbstractTest

             public StorelessUnivariateStatisticAbstractTest()
            

方法详细资料

getUnivariateStatistic

             public abstract StorelessUnivariateStatistic getUnivariateStatistic()
            

返回统计量的新实例

指定者:

getUnivariateStatistic 在类中 UnivariateStatisticAbstractTest

expectedValue

             public abstract double expectedValue()
            

UnivariateStatisticAbstractTest 中定义的 testArray 的预期值

指定者:

expectedValue 在类中 UnivariateStatisticAbstractTest

testIncrementation

             public void testIncrementation()
            

验证 increment() 和 incrementAll 是否正常工作。

checkClearValue

             protected void checkClearValue(StorelessUnivariateStatistic statistic)
            

testSerialization

             public void testSerialization()
            

testEqualsAndHashCode

             public void testEqualsAndHashCode()
            

testMomentSmallSamples

             public void testMomentSmallSamples()
            

testConsistency

             public void testConsistency()
            

确保 evaluate(double[]) 和 incrementAll(double[])、getResult() 返回相同的结果。

testCopyConsistency

             public void testCopyConsistency()
            

验证复制的统计量在相同方式增量时仍然等于原始值。

testSerial

             public void testSerial()
            

testEvaluateInternalState

             public void testEvaluateInternalState()
            

确保 evaluate(double[]) 不会改变内部状态。

testAggregate

             public <T> void testAggregate()
            

测试聚合操作是否与单独增量一致。

testConsume

             public void testConsume()