res.marcus
New Member
- Joined
- Oct 18, 2012
- Messages
- 19
Hi,
I'm trying to build a system that can localize large deviations in survey data. Right now I'm using PowerPivot to calculate all the "weekly answer levels" for the survey questions (as a percentage). Also I have created a four-week moving average which I compare the to the weekly answer levels, and if the deviations are above a centain percentage level I return the number 1, else I return a 0.
Now I want to be able to filter out all questions that do not have any large deviations. Can I somehow use a calculated Boolean-measure to do this? Or are there any other smart ways to accomplish what I´m trying to do?
Best,
Marcus
I'm trying to build a system that can localize large deviations in survey data. Right now I'm using PowerPivot to calculate all the "weekly answer levels" for the survey questions (as a percentage). Also I have created a four-week moving average which I compare the to the weekly answer levels, and if the deviations are above a centain percentage level I return the number 1, else I return a 0.
Now I want to be able to filter out all questions that do not have any large deviations. Can I somehow use a calculated Boolean-measure to do this? Or are there any other smart ways to accomplish what I´m trying to do?
Best,
Marcus