I try to make a cumulative graph, I use: Rangesum( Above(Sum(quantity), 0, RowNo())) everything works fine.
But When I try to add a new dimension I have a problem:
Also I try to use: Aggr(Rangesum( Above(Sum(quantity), 0, RowNo())), week)
I want to make graph to be like the 1st graph:
Dimenstion are: week, name
Measure are: quantity