Uses of Class
org.apache.commons.math.stat.descriptive.moment.SecondMoment

Packages that use SecondMoment

Package	Description
org.apache.commons.math.stat.descriptive	Generic univariate summary statistic objects.
org.apache.commons.math.stat.descriptive.moment	Summary statistics based on moments.

Uses of SecondMoment in org.apache.commons.math.stat.descriptive

Fields in org.apache.commons.math.stat.descriptive declared as SecondMoment

Modifier and Type	Field	Description
protected SecondMoment	SummaryStatistics.secondMoment	SecondMoment is used to compute the mean and variance

Uses of SecondMoment in org.apache.commons.math.stat.descriptive.moment

Subclasses of SecondMoment in org.apache.commons.math.stat.descriptive.moment

Modifier and Type	Class	Description
class	FourthMoment	Computes a statistic related to the Fourth Central Moment.
class	ThirdMoment	Computes a statistic related to the Third Central Moment.

Fields in org.apache.commons.math.stat.descriptive.moment declared as SecondMoment

Modifier and Type	Field	Description
protected SecondMoment	Variance.moment	SecondMoment is used in incremental calculation of Variance

Methods in org.apache.commons.math.stat.descriptive.moment that return SecondMoment

Modifier and Type	Method	Description
SecondMoment	SecondMoment.copy()	Returns a copy of the statistic with the same internal state.

Methods in org.apache.commons.math.stat.descriptive.moment with parameters of type SecondMoment

Modifier and Type	Method	Description
static void	SecondMoment.copy(SecondMoment source, SecondMoment dest)	Copies source to dest.

Constructors in org.apache.commons.math.stat.descriptive.moment with parameters of type SecondMoment

Constructor	Description
SecondMoment(SecondMoment original)	Copy constructor, creates a new SecondMoment identical to the original
StandardDeviation(boolean isBiasCorrected, SecondMoment m2)	Contructs a StandardDeviation with the specified value for the isBiasCorrected property and the supplied external moment.
StandardDeviation(SecondMoment m2)	Constructs a StandardDeviation from an external second moment.
Variance(boolean isBiasCorrected, SecondMoment m2)	Constructs a Variance with the specified isBiasCorrected property and the supplied external second moment.
Variance(SecondMoment m2)	Constructs a Variance based on an external second moment.