EMA Clarification - Githubissues

dynatrace-oss / DynatraceDashboardPowerups

Chrome Extension to boost DT dashboards

Apache License 2.0

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EMA Clarification #157

Open Klonzo33 opened 1 year ago

Klonzo33 commented 1 year ago

QVC is using the forecast feature with Exponential Moving avg and it is unclear what 'n' is in the moving window. Is it possible to provide the formula being used, what n is, and what (if any) attributes can be set in the calling of the function. For example, is the window adjustable using something like: !PU(forecast):analysis=EMA,n=2

LucasHocker commented 1 year ago

This is documented on the README: https://github.com/dynatrace-oss/DynatraceDashboardPowerups#Forecast. For example:

n=20% - how many data points to use for sliding windows. Can either be integer values for specific number of data point or percentage for a portion of the current data points. Defaults to 20%.