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 cal...
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,