| Package | Description | 
|---|---|
| org.apache.commons.math3.stat.descriptive.summary | Other summary statistics. | 
| Modifier and Type | Method and Description | 
|---|---|
| Sum | Sum. copy()Returns a copy of the statistic with the same internal state. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | Sum. copy(Sum source,
    Sum dest)Copies source to dest. | 
| Constructor and Description | 
|---|
| Sum(Sum original)Copy constructor, creates a new  Sumidentical
 to theoriginal | 
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