Accumulate over 2 dimensions - Pivot works, chart incorrect
I'm trying to show the % of customers who buy a product when they buy their next product. In my data I have First Product, Months until next product (SPD) and the number/% of customers.
I've read a lot of posts on using rangesum(above( and also Pareto techniques. The pivot table below, works and shows the correct % for each product, but when I change to a chart it seems to accumulate the '%' for each product within the SPD so the lines all appear much closer than it should be. any help much appreciated!
Calculation that works in Pivot table:
RangeSum(Above(total( Sum([# of Individuals])/ sum(total <[First Product]>[# of Individuals])), 0, RowNo( TOTAL)))
Hi Sunny, thank you!! it looks so close and I even might use it as it is. I am expecting though that it should reach 100% , but the consideration is that not everyone has a SPD i.e. they do not buy a second product. I couldn't quite reconcile the numbers I was getting back so wondered if you could see what is missing that is stopping it reach 100% in the set analysis? i.e. I want to include everyone regardless of SPD
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