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Added getSummary method returning StatisticalSummaryValues VO. 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141229 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Phil Steitz 2004-05-18 04:19:53 +00:00
parent b224cbfcff
commit 1ed7683a75
1 changed files with 13 additions and 2 deletions
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15
src/java/org/apache/commons/math/stat/univariate/SummaryStatistics.java
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@ -22,9 +22,9 @@ import org.apache.commons.discovery.tools.DiscoverClass;
/** /**
* Abstract factory class for univariate statistical summaries. * Abstract factory class for univariate statistical summaries.
* *
* @version $Revision: 1.3 $ $Date: 2004/04/27 04:37:59 $ * @version $Revision: 1.4 $ $Date: 2004/05/18 04:19:53 $
*/ */
public abstract class SummaryStatistics implements Serializable, StatisticalSummary{ public abstract class SummaryStatistics implements Serializable, StatisticalSummary {
/** /**
* Create an instance of a <code>SummaryStatistics</code> * Create an instance of a <code>SummaryStatistics</code>
@ -73,6 +73,17 @@ public abstract class SummaryStatistics implements Serializable, StatisticalSumm
return factory; return factory;
} }
/**
* Return a StatisticalSummaryValues instance reporting current statistics.
*
* @return Current values of statistics
*/
public StatisticalSummary getSummary() {
return new StatisticalSummaryValues(getMean(), getVariance(), getN(),
getMax(), getMin(), getSum());
}
/** /**
* Adds the value to the data to be summarized * Adds the value to the data to be summarized
* @param v the value to be added * @param v the value to be added