Graph of future sales forecast based on historical QlikSense
Hello, I request your kind support to create in QLIKSENSE a trend graph (or forecast) of sales based on the weekly sale of the previous weeks of 2018, the graph I have is the following and what I do not want is to see that drop to zero in the following weeks, if not rather a forecast that is made based on the average of the previous weeks.
In excel you get with this formula
= YES (SUM (AV27: AV7498) <= 0, AVERAGE ($ AR25: $ AU25), SUM (AV27: AV7498))
In Qlik Sense I do not have how to assign that value in that way because obviously I do not have data loaded for future weeks ...
I hope you have explained me well and that someone can guide me.