Forum Discussion
Anonymous
6 years agoNot applicable
How do you write sales forecast in DAX using Exponential Smoothing.
The initial sales forecast is the average of previous 6 periods.
For period 8, the calculation of sales forecast =G$1*B8+(1-G$1)*C8.
How do you write this forecast in DAX?
2 Replies
- Greg_Deckler
Community Champion
Please see this post regarding How to Get Your Question Answered Quickly: https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490
- AnonymousNot applicable
Thank you for the link.
It is very helpful for the beginner like me to read your article.
I have tried to us the function "earlier" but with no success, since the forecast depend on the previous calculation result of the same column. I need help.