Module operators/window/expMovingAvg

$expMovingAvg

• $expMovingAvg(obj: RawObject, collection: RawObject[], expr: WindowOperatorInput, options?: Options): AnyVal

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

  Parameters

  • obj: RawObject

  • collection: RawObject[]

  • expr: WindowOperatorInput

  • Optional options: Options

  Returns AnyVal