Hello everyone,
i'm trying to create a line diagramm where the graph show the difference betweend a value Point and the value Point before (see attachment)
Therefore im using the formula Value - above(Value).
Now i want to add 3 more graphs/lines . The Average of Value - above(Value) and the Average + 2* Stdv(Value - above(Value)) and Average of Value - above(Value) - 2* Stdv(Value - above(Value)).
My initital thought was to use a formula like this to get the average:
sum(Total(Value - above(Value) ) / (Count(Value) - 1)
But it seems that QlikView is not able to use Aggregation functions together with the above() formula.
Any ideas how to solve my Problem?
best regards,
BHoll
