Package io.druid.query.aggregation.variance

Class Summary

Class	Description
StandardDeviationPostAggregator
VarianceAggregator
VarianceAggregator.FloatVarianceAggregator
VarianceAggregator.LongVarianceAggregator
VarianceAggregator.ObjectVarianceAggregator
VarianceAggregatorCollector	Algorithm used here is copied from apache hive.
VarianceAggregatorFactory
VarianceBufferAggregator
VarianceBufferAggregator.FloatVarianceAggregator
VarianceBufferAggregator.LongVarianceAggregator
VarianceBufferAggregator.ObjectVarianceAggregator
VarianceFoldingAggregatorFactory
VarianceSerde