Is Retention from the retention reports in Playfab calculated as rolling retention based off player installation time or are retention metrics based off a specific daily UTC reset/bucketing time.
Eg: Person installs 5 minutes before UTC time rolls over from Monday -> Tuesday, and that player played for more than 5 minutes. Are they counted as D1 retained? ...or is D1 retention calculated as a player logging events anytime between 24hrs after installation to 48hrs after installation.
checked out the docs and didn't wasn't sure by the wording: https://api.playfab.com/docs/tutorials/landing-analytics/analytics-metrics
more detail:
http://www.nielshoven.com/bad-bucketing-how-analytics-companies-are-getting-retention-wrong/