Java org.apache.commons.math3.stat.descriptive DescriptiveStatistics fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.math3.stat.descriptive DescriptiveStatistics.

The text is from its open source code.

Subclass

org.apache.commons.math3.stat.descriptive.DescriptiveStatistics has subclasses.
Click this link to see all its subclasses.

Constructor

	DescriptiveStatistics() Construct a DescriptiveStatistics instance with an infinite window
	DescriptiveStatistics(int window) Construct a DescriptiveStatistics instance with the specified window
	DescriptiveStatistics(double[] initialDoubleArray) Construct a DescriptiveStatistics instance with an infinite window and the initial data values in double[] initialDoubleArray.
	DescriptiveStatistics(DescriptiveStatistics original) Copy constructor.

Method

void	addValue(double v) Adds the value to the dataset.
double	apply(UnivariateStatistic stat) Apply the given statistic to the data associated with this set of statistics.
void	clear() Resets all statistics and storage
double	getElement(int index) Returns the element at the specified index
double	getGeometricMean() Returns the geometric mean of the available values
double	getKurtosis() Returns the Kurtosis of the available values.
double	getMax() Returns the maximum of the available values
double	getMean() Returns the arithmetic mean of the available values
double	getMin() Returns the minimum of the available values
long	getN() Returns the number of available values
double	getPercentile(double p) Returns an estimate for the pth percentile of the stored values.
double	getPopulationVariance() Returns the population variance of the available values.
double	getSkewness() Returns the skewness of the available values.
double[]	getSortedValues() Returns the current set of values in an array of double primitives, sorted in ascending order.
double	getStandardDeviation() Returns the standard deviation of the available values.
double	getSum() Returns the sum of the values that have been added to Univariate.
double	getSumsq() Returns the sum of the squares of the available values.
double[]	getValues() Returns the current set of values in an array of double primitives.
double	getVariance() Returns the (sample) variance of the available values.
int	getWindowSize() Returns the maximum number of values that can be stored in the dataset, or INFINITE_WINDOW (-1) if there is no limit.
void	setWindowSize(int windowSize) WindowSize controls the number of values that contribute to the reported statistics.
String	toString() Generates a text report displaying univariate statistics from values that have been added.