| Package | Description | 
|---|---|
| org.apache.commons.math3.stat.descriptive | Generic univariate summary statistic objects. | 
| org.apache.commons.math3.stat.descriptive.moment | Summary statistics based on moments. | 
| org.apache.commons.math3.stat.descriptive.rank | Summary statistics based on ranks. | 
| org.apache.commons.math3.stat.descriptive.summary | Other summary statistics. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractStorelessUnivariateStatisticAbstract implementation of the  StorelessUnivariateStatisticinterface. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract StorelessUnivariateStatistic | AbstractStorelessUnivariateStatistic. copy()Returns a copy of the statistic with the same internal state. | 
| StorelessUnivariateStatistic | StorelessUnivariateStatistic. copy()Returns a copy of the statistic with the same internal state. | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getGeoMeanImpl()Returns the currently configured geometric mean implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getGeoMeanImpl()Returns the currently configured geometric mean implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getGeoMeanImpl()Returns the currently configured geometric mean implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getGeoMeanImpl()Returns the currently configured geometric mean implementation | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getMaxImpl()Returns the currently configured maximum implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getMaxImpl()Returns the currently configured maximum implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getMaxImpl()Returns the currently configured maximum implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getMaxImpl()Returns the currently configured maximum implementation | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getMeanImpl()Returns the currently configured mean implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getMeanImpl()Returns the currently configured mean implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getMeanImpl()Returns the currently configured mean implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getMeanImpl()Returns the currently configured mean implementation | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getMinImpl()Returns the currently configured minimum implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getMinImpl()Returns the currently configured minimum implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getMinImpl()Returns the currently configured minimum implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getMinImpl()Returns the currently configured minimum implementation | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getSumImpl()Returns the currently configured Sum implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getSumImpl()Returns the currently configured Sum implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getSumImpl()Returns the currently configured Sum implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getSumImpl()Returns the currently configured Sum implementation | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getSumLogImpl()Returns the currently configured sum of logs implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getSumLogImpl()Returns the currently configured sum of logs implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getSumLogImpl()Returns the currently configured sum of logs implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getSumLogImpl()Returns the currently configured sum of logs implementation | 
| StorelessUnivariateStatistic[] | MultivariateSummaryStatistics. getSumsqImpl()Returns the currently configured sum of squares implementation | 
| StorelessUnivariateStatistic[] | SynchronizedMultivariateSummaryStatistics. getSumsqImpl()Returns the currently configured sum of squares implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getSumsqImpl()Returns the currently configured sum of squares implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getSumsqImpl()Returns the currently configured sum of squares implementation | 
| StorelessUnivariateStatistic | SummaryStatistics. getVarianceImpl()Returns the currently configured variance implementation | 
| StorelessUnivariateStatistic | SynchronizedSummaryStatistics. getVarianceImpl()Returns the currently configured variance implementation | 
| Modifier and Type | Method and Description | 
|---|---|
| void | SummaryStatistics. setGeoMeanImpl(StorelessUnivariateStatistic geoMeanImpl)
 Sets the implementation for the geometric mean. | 
| void | SynchronizedSummaryStatistics. setGeoMeanImpl(StorelessUnivariateStatistic geoMeanImpl)
 Sets the implementation for the geometric mean. | 
| void | MultivariateSummaryStatistics. setGeoMeanImpl(StorelessUnivariateStatistic[] geoMeanImpl)Sets the implementation for the geometric mean. | 
| void | SynchronizedMultivariateSummaryStatistics. setGeoMeanImpl(StorelessUnivariateStatistic[] geoMeanImpl)Sets the implementation for the geometric mean. | 
| void | SummaryStatistics. setMaxImpl(StorelessUnivariateStatistic maxImpl)
 Sets the implementation for the maximum. | 
| void | SynchronizedSummaryStatistics. setMaxImpl(StorelessUnivariateStatistic maxImpl)
 Sets the implementation for the maximum. | 
| void | MultivariateSummaryStatistics. setMaxImpl(StorelessUnivariateStatistic[] maxImpl)Sets the implementation for the maximum. | 
| void | SynchronizedMultivariateSummaryStatistics. setMaxImpl(StorelessUnivariateStatistic[] maxImpl)Sets the implementation for the maximum. | 
| void | SummaryStatistics. setMeanImpl(StorelessUnivariateStatistic meanImpl)
 Sets the implementation for the mean. | 
| void | SynchronizedSummaryStatistics. setMeanImpl(StorelessUnivariateStatistic meanImpl)
 Sets the implementation for the mean. | 
| void | MultivariateSummaryStatistics. setMeanImpl(StorelessUnivariateStatistic[] meanImpl)Sets the implementation for the mean. | 
| void | SynchronizedMultivariateSummaryStatistics. setMeanImpl(StorelessUnivariateStatistic[] meanImpl)Sets the implementation for the mean. | 
| void | SummaryStatistics. setMinImpl(StorelessUnivariateStatistic minImpl)
 Sets the implementation for the minimum. | 
| void | SynchronizedSummaryStatistics. setMinImpl(StorelessUnivariateStatistic minImpl)
 Sets the implementation for the minimum. | 
| void | MultivariateSummaryStatistics. setMinImpl(StorelessUnivariateStatistic[] minImpl)Sets the implementation for the minimum. | 
| void | SynchronizedMultivariateSummaryStatistics. setMinImpl(StorelessUnivariateStatistic[] minImpl)Sets the implementation for the minimum. | 
| void | SummaryStatistics. setSumImpl(StorelessUnivariateStatistic sumImpl)
 Sets the implementation for the Sum. | 
| void | SynchronizedSummaryStatistics. setSumImpl(StorelessUnivariateStatistic sumImpl)
 Sets the implementation for the Sum. | 
| void | MultivariateSummaryStatistics. setSumImpl(StorelessUnivariateStatistic[] sumImpl)Sets the implementation for the Sum. | 
| void | SynchronizedMultivariateSummaryStatistics. setSumImpl(StorelessUnivariateStatistic[] sumImpl)Sets the implementation for the Sum. | 
| void | SummaryStatistics. setSumLogImpl(StorelessUnivariateStatistic sumLogImpl)
 Sets the implementation for the sum of logs. | 
| void | SynchronizedSummaryStatistics. setSumLogImpl(StorelessUnivariateStatistic sumLogImpl)
 Sets the implementation for the sum of logs. | 
| void | MultivariateSummaryStatistics. setSumLogImpl(StorelessUnivariateStatistic[] sumLogImpl)Sets the implementation for the sum of logs. | 
| void | SynchronizedMultivariateSummaryStatistics. setSumLogImpl(StorelessUnivariateStatistic[] sumLogImpl)Sets the implementation for the sum of logs. | 
| void | SummaryStatistics. setSumsqImpl(StorelessUnivariateStatistic sumsqImpl)
 Sets the implementation for the sum of squares. | 
| void | SynchronizedSummaryStatistics. setSumsqImpl(StorelessUnivariateStatistic sumsqImpl)
 Sets the implementation for the sum of squares. | 
| void | MultivariateSummaryStatistics. setSumsqImpl(StorelessUnivariateStatistic[] sumsqImpl)Sets the implementation for the sum of squares. | 
| void | SynchronizedMultivariateSummaryStatistics. setSumsqImpl(StorelessUnivariateStatistic[] sumsqImpl)Sets the implementation for the sum of squares. | 
| void | SummaryStatistics. setVarianceImpl(StorelessUnivariateStatistic varianceImpl)
 Sets the implementation for the variance. | 
| void | SynchronizedSummaryStatistics. setVarianceImpl(StorelessUnivariateStatistic varianceImpl)
 Sets the implementation for the variance. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | GeometricMeanReturns the 
 geometric mean  of the available values. | 
| class  | KurtosisComputes the Kurtosis of the available values. | 
| class  | MeanComputes the arithmetic mean of a set of values. | 
| class  | SecondMomentComputes a statistic related to the Second Central Moment. | 
| class  | SkewnessComputes the skewness of the available values. | 
| class  | StandardDeviationComputes the sample standard deviation. | 
| class  | VarianceComputes the variance of the available values. | 
| Modifier and Type | Method and Description | 
|---|---|
| StorelessUnivariateStatistic | GeometricMean. getSumLogImpl()Returns the currently configured sum of logs implementation | 
| Modifier and Type | Method and Description | 
|---|---|
| void | GeometricMean. setSumLogImpl(StorelessUnivariateStatistic sumLogImpl)Sets the implementation for the sum of logs. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | MaxReturns the maximum of the available values. | 
| class  | MinReturns the minimum of the available values. | 
| class  | PSquarePercentileA  StorelessUnivariateStatisticestimating percentiles using the | 
| Modifier and Type | Method and Description | 
|---|---|
| StorelessUnivariateStatistic | PSquarePercentile. copy()Returns a copy of the statistic with the same internal state. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ProductReturns the product of the available values. | 
| class  | SumReturns the sum of the available values. | 
| class  | SumOfLogsReturns the sum of the natural logs for this collection of values. | 
| class  | SumOfSquaresReturns the sum of the squares of the available values. | 
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