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java.lang.Objectedu.tum.cs.commons.math.MeanAggregator
public class MeanAggregator
Average aggregator.
Constructor Summary | |
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MeanAggregator()
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Method Summary | |
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double |
aggregate(java.util.Collection<? extends java.lang.Number> values)
Aggregates by finding the average value |
double |
getNeutralElement()
Returns Double.NaN . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MeanAggregator()
Method Detail |
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public double aggregate(java.util.Collection<? extends java.lang.Number> values)
aggregate
in interface IAggregator
Double.NaN
for empty input collectionpublic double getNeutralElement()
Double.NaN
.
getNeutralElement
in interface IAggregator
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