Team EDNA and friends, would request for an assistance in trying to find the % difference between each periods of the cohorts.
I tried to use the exact steps outlined by Sam in the learning summit - Cohort Analysis Introduction, but the results are not working in productin the % difference…
Here’s how it looks
The dax used to calculate retention and unique customers as follows
here’s how the data looks when i pull in the base files - retention periods and unique customers along with join month