I need to do a calculation on slippery weeks in order to make previsions. and I don't know how to do it.
Have see in the snapshot, the calcul is done on Excel, I want to do the same on Qlik Sense.
I tried to use RangeAvg function, but I dont know how to specify the range, an also I think there should be some spécifications in the limits of the fields
Helppp and thanks