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Published 20 hours ago • verified publisher icon dynatrace-oss

EMA Clarification

Open Klonzo33 opened this issue 2 years ago • 1 comments

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

Klonzo33 avatar Feb 24 '23 20:02 Klonzo33

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%.

LucasHocker avatar Mar 01 '23 19:03 LucasHocker