Forum Discussion
Formula for calculating rolling 365
Hi,
I have a measure, NPS = ([% of Promoters]*100) - ([% of Detractors]*100) that I am trying to create a rolling 365 day calculation for (NOT A SUM). Basically, for every day I would need to calculate this NPS measurement for the past 365 days.
I'm sure this is really easy but for some reason I can't get it.
Any help would be appreciated.
Thanks
3 Replies
Hi Anonymous ,
Can you share a dummy sample in Text model that we can copy or download?
If the rolling isn't a SUM, what should it be?
It could be like below.
Measure = CALCULATE ( SUMX ( 'table', [NPS] ), DATESINPERIOD ( 'calendar'[date], MIN ( 'calendar'[date] ), -1, YEAR ) )
Best Regards,
Hi,
So I have these scores over several years from customers. On my line graph/visual, for each day I want to see the NPS calculation for the past 365 days. Ex: If I had a line graph, on January 1, 2018 I would want to see the NPS for the past 365 days. The scores would be from the past 365 days rather than just January 1, 2018 scores.
Customer Score Date Score (Group) adam 3 10/1/2017 Detractor (0-6) bob 8 1/1/2018 Neutral (7-8) dylan 5 2/5/2018 Detractor (0-6) ed 7 6/8/2018 Neutral (7-8) frank 9 9/9/2018 Promoter (9-10) Net Promoter Score NPS = ( % promoters - % detractors ) x 100 Hi Anonymous ,
What should the result be from your sample here? If you'd like to calculate the values in a period, maybe you can try datesinperiod-function-dax.
Best Regards,
