Ilhan(Mixpanel)

Yanisa S. I'm happy to hear that helped! 🥳 Have a lovely rest of your day 👋🏾

Calendar Retention Mode is applied when you choose "Group by date". This groups users by calendar dates, instead of rolling retention. For anyone who qualifies in Total Profiles in December, this user will need to perform their second event in December to be counted within the <1 Month cohort. Any events performed in January will count for Month 1 and so forth...

Hi Yanisa 👋, Your Retention Criteria and your Retention Window are set to look at Month long intervals in this report. This means that users have 30 days to be counted within the next interval cohort. Any users who enter in December have 30 days to qualify for the <1 Month retention interval. For example: user A enters December 23rd - they have 30 days to qualify for <1 Month(Jan 22nd). That is why this cohort is not complete until Jan 30th (to account for anyone who enters December 31st). https://docs.mixpanel.com/docs/reports/retention#how-is-retention-calculated The users qualify till March 1st because the Retention criteria looks in 30 day intervals, and as February has 29 days this year that means this window ends on the 1st of March. And the Month 2 window would end the 31st of March. Hope this clarifies the report here 🙂