Package org.apache.commons.statistics.descriptive

Implementations of univariate statistics.

Since:

1.1

Interface Summary

Interface	Description
DoubleStatistic	Represents a state object for computing a statistic over double valued input(s).
IntStatistic	Represents a state object for computing a statistic over int valued input(s).
LongStatistic	Represents a state object for computing a statistic over long valued input(s).
StatisticAccumulator<T extends StatisticResult>	A mutable result container that accumulates a StatisticResult.
StatisticResult	Represents the result of a statistic computed over a set of values.

Class Summary

Class	Description
DoubleStatistics	Statistics for double values.
DoubleStatistics.Builder	A builder for DoubleStatistics.
GeometricMean	Computes the geometric mean of the available values.
IntMax	Returns the maximum of the available values.
IntMean	Computes the arithmetic mean of the available values.
IntMin	Returns the minimum of the available values.
IntStandardDeviation	Computes the standard deviation of the available values.
IntStatistics	Statistics for int values.
IntStatistics.Builder	A builder for IntStatistics.
IntSum	Returns the sum of the available values.
IntSumOfSquares	Returns the sum of the squares of the available values.
IntVariance	Computes the variance of the available values.
Kurtosis	Computes the kurtosis of the available values.
LongMax	Returns the maximum of the available values.
LongMean	Computes the arithmetic mean of the available values.
LongMin	Returns the minimum of the available values.
LongStandardDeviation	Computes the standard deviation of the available values.
LongStatistics	Statistics for long values.
LongStatistics.Builder	A builder for LongStatistics.
LongSum	Returns the sum of the available values.
LongSumOfSquares	Returns the sum of the squares of the available values.
LongVariance	Computes the variance of the available values.
Max	Returns the maximum of the available values.
Mean	Computes the arithmetic mean of the available values.
Median	Returns the median of the available values.
Min	Returns the minimum of the available values.
Product	Returns the product of the available values.
Quantile	Provides quantile computation.
Skewness	Computes the skewness of the available values.
StandardDeviation	Computes the standard deviation of the available values.
StatisticsConfiguration	Configuration for computation of statistics.
Sum	Returns the sum of the available values.
SumOfLogs	Returns the sum of the natural logarithm of available values.
SumOfSquares	Returns the sum of the squares of the available values.
Variance	Computes the variance of the available values.

Enum Summary

Enum	Description
NaNPolicy	Defines the policy for NaN values found in data.
Quantile.EstimationMethod	Estimation methods for a quantile.
Statistic	A statistic that can be computed on univariate data, for example a stream of double values.