| Package | Description |
|---|---|
| org.apache.commons.math3.stat.descriptive.moment |
Summary statistics based on moments.
|
| Modifier and Type | Field and Description |
|---|---|
protected SecondMoment |
Variance.moment
SecondMoment is used in incremental calculation of Variance
|
| Modifier and Type | Method and Description |
|---|---|
SecondMoment |
SecondMoment.copy()
Returns a copy of the statistic with the same internal state.
|
| Modifier and Type | Method and Description |
|---|---|
static void |
SecondMoment.copy(SecondMoment source,
SecondMoment dest)
Copies source to dest.
|
| Constructor and 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.
|
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