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Interface ExpMovingAvg

Hierarchy

  • ExpMovingAvg

Index

Properties

Properties

$expMovingAvg

$expMovingAvg: { input: any; N: NumberExpression; alpha?: never } | { input: any; N?: never; alpha: NumberExpression }

Returns the exponential moving average of numeric expressions applied to documents in a partition defined in the $setWindowFields stage.

version

5.0

see

https://docs.mongodb.com/manual/reference/operator/aggregation/expMovingAvg/#mongodb-expression-exp.-expMovingAvg

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