Dear Forum Members,
I have a problem with forecasting. Attached is the file in which I forecasted sales for 2018. On the left side is an example I used from the internet. On the right side is the same method applied to my own data. Or at least I did my best to duplicate the method. I did manage to duplicate everything, however the forecasted sales seem way off. In the other tabsheets are other products to which the same method is applied as in the first tabsheet. My question to you is if you could be so kind to take a look at the Excel sheet attached. Please let me know what you think about the sheets and if there is a possibility to improve the file.
Thank you in advance, hope to hear from you soon.
Cordially,
Bremmes
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