| Package | Description | 
|---|---|
| org.hipparchus.stat.descriptive.moment | 
 Summary statistics based on moments. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Variance | 
Variance.copy()
Returns a copy of the statistic with the same internal state. 
 | 
Variance | 
Variance.withBiasCorrection(boolean biasCorrection)
Returns a new copy of this variance with the given bias correction
 setting. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
Variance.aggregate(Variance other)
Aggregates the provided instance into this instance. 
 | 
| Constructor and Description | 
|---|
Variance(Variance original)
Copy constructor, creates a new  
Variance identical
 to the original. | 
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