Class RealCovarianceAggregation
- java.lang.Object
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- io.prestosql.operator.aggregation.RealCovarianceAggregation
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public final class RealCovarianceAggregation extends Object
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
combine(CovarianceState state, CovarianceState otherState)
static void
covarPop(CovarianceState state, BlockBuilder out)
static void
covarSamp(CovarianceState state, BlockBuilder out)
static void
input(CovarianceState state, long dependentValue, long independentValue)
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Method Detail
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input
public static void input(CovarianceState state, long dependentValue, long independentValue)
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combine
public static void combine(CovarianceState state, CovarianceState otherState)
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covarSamp
public static void covarSamp(CovarianceState state, BlockBuilder out)
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covarPop
public static void covarPop(CovarianceState state, BlockBuilder out)
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