Uses of Class
org.apache.commons.statistics.descriptive.FirstMoment

Packages that use FirstMoment

Package	Description
org.apache.commons.statistics.descriptive	Implementations of univariate statistics.

Uses of FirstMoment in org.apache.commons.statistics.descriptive

Subclasses of FirstMoment in org.apache.commons.statistics.descriptive

Modifier and Type	Class	Description
(package private) class	SumOfCubedDeviations	Computes the sum of cubed deviations from the sample mean.
(package private) class	SumOfFourthDeviations	Computes the sum of fourth deviations from the sample mean.
(package private) class	SumOfSquaredDeviations	Computes the sum of squared deviations from the sample mean.

Fields in org.apache.commons.statistics.descriptive declared as FirstMoment

Modifier and Type	Field	Description
private FirstMoment	Mean.firstMoment	First moment used to compute the mean.
private FirstMoment	DoubleStatistics.moment	The moment implementation.
private FirstMoment	IntStatistics.moment	The moment implementation.
private FirstMoment	LongStatistics.moment	The moment implementation.

Fields in org.apache.commons.statistics.descriptive with type parameters of type FirstMoment

Modifier and Type	Field	Description
private java.util.function.BiFunction<org.apache.commons.numbers.core.Sum,double[],FirstMoment>	DoubleStatistics.Builder.moment	The moment constructor.
private java.util.function.Function<int[],FirstMoment>	IntStatistics.Builder.moment	The moment constructor.
private java.util.function.Function<long[],FirstMoment>	LongStatistics.Builder.moment	The moment constructor.

Methods in org.apache.commons.statistics.descriptive that return FirstMoment

Modifier and Type	Method	Description
(package private) FirstMoment	FirstMoment.combine(FirstMoment other)	Combines the state of another FirstMoment into this one.
private static FirstMoment	FirstMoment.create(double[] values)	Creates the first moment using a rolling algorithm.
(package private) static FirstMoment	FirstMoment.create(org.apache.commons.numbers.core.Sum sum, double[] values)	Creates the first moment.
(package private) static FirstMoment	FirstMoment.of(double... values)	Returns an instance populated using the input values.

Methods in org.apache.commons.statistics.descriptive with parameters of type FirstMoment

Modifier and Type	Method	Description
(package private) static void	Statistics.checkCombineAssignable(FirstMoment a, FirstMoment b)	Check left-hand side argument a is null or else the right-hand side argument b must be run-time assignable to the same class as a so the statistics can be combined.
(package private) FirstMoment	FirstMoment.combine(FirstMoment other)	Combines the state of another FirstMoment into this one.
(package private) static void	Statistics.combineMoment(FirstMoment a, FirstMoment b)	If the left-hand side argument a is non-null, combine it with the right-hand side argument b.
private static SumOfSquaredDeviations	SumOfSquaredDeviations.create(FirstMoment m1, double[] values)	Creates the sum of squared deviations.
(package private) double	FirstMoment.getFirstMomentDifference(FirstMoment other)	Gets the difference of the first moment between this moment and the other moment.
(package private) double	FirstMoment.getFirstMomentHalfDifference(FirstMoment other)	Gets the half the difference of the first moment between this moment and the other moment.

Constructors in org.apache.commons.statistics.descriptive with parameters of type FirstMoment

Constructor	Description
DoubleStatistics(long count, Min min, Max max, FirstMoment moment, Sum sum, Product product, SumOfSquares sumOfSquares, SumOfLogs sumOfLogs, StatisticsConfiguration config)	Create an instance.
FirstMoment(FirstMoment source)	Copy constructor.
IntStatistics(long count, IntMin min, IntMax max, FirstMoment moment, IntSum sum, Product product, IntSumOfSquares sumOfSquares, SumOfLogs sumOfLogs, StatisticsConfiguration config)	Create an instance.
LongStatistics(long count, LongMin min, LongMax max, FirstMoment moment, LongSum sum, Product product, LongSumOfSquares sumOfSquares, SumOfLogs sumOfLogs, StatisticsConfiguration config)	Create an instance.
Mean(FirstMoment m1)	Creates an instance with a moment.
SumOfSquaredDeviations(double sumSquaredDev, FirstMoment m1)	Create an instance with the given sum of squared deviations and first moment.