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SUBMIT YOUR IDEASlightly different forecast than original output, but it is built correctly. After building I reran and compared to provided solution workflow & it ties.
My solution...
Weird thing is, when I run the ARIMA tool on Monthly, it returns the same forecast values as in the solution (NOT same the forecast highs and lows, however). When I run it on Weekly (as should be done according to the assignment and the solution), the forecast values are off by at least 6...
Am I doing something wrong here? I double checked the settings of both ARIMA and TS Forecast, as well as the corrected unit values...
Kind regards, Arjan Loogman