Aggregating variables and hiding/filtering values

Question

Hi Everyone
I have a pivot table and chart (chart screenshot below) that has monthly intervals along the x-axis. The chart presents a cumulative percent based on aggregating records along the variable on the x axis.
The problem is that I want to give people the ability to hide certain month intervals at will (specifically the initial .5 -> 5 months ones). However, when someone hides any of the initial intervals, the cumulative number starts with the month value displayed
(as filtered by the user) and not from the beginning.
Is there a way to modify the below functions to override the user filter for this and cumulate along all the intervals?
=(CALCULATE(countrows(s1Perm1),FILTER(ALL(s1Perm1[ExitMonthCategory]),s1Perm1[ExitMonthCategory] <= MAX(s1Perm1[ExitMonthCategory]))))/(CALCULATE(COUNTROWS(s1Perm1),ALL(s1Perm1[Exit],s1Perm1[ExitMonthCategory])))
Paul

Answer 1

Hi Paul,
I guess I am misunderstand something but if I try that on the copy of that worksheet from your previous posting, the result looks to me right according to your description - the Pivot table would show the following values with a slicer set to start with
6 - 27,4% is the same value that the pivot table would show for month 6 if the previous months were selected too:
StartYear
Values
2008
ExitMonthCategory
Den
Num
CumPercent
6
10.580
2901
27,4 %
12
10.580
4276
40,4 %
18
10.580
5308
50,2 %
24
10.580
5935
56,1 %
30
10.580
6392
60,4 %
36
10.580
6729
63,6 %
42
10.580
6912
65,3 %
48
10.580
7035
66,5 %
Julian Wissel | BI for NAV @ http://en.navbi.com | Blog @ blog.navida.eu