I'm facing with problem in our recent requirement.
We got a requirement to implement four types of time series forecasting methods for Prediction of Rubber values based on previous years values .
Time series Forecasting methods
2.K -period moving average
3.Weighted moving average
Manually we has to calculate the above methods through calculation field.
Can anyone help me in solving the above requirement. Please help me in writing the above required calculations.
Any help/ideas would be appreciated.
Please find the sample workbook attached.
Why not just go to the Analytics Tab in Tableau Desktop and let Tableau handle these calculations for you?