Another issue I want to see if anyone encountered ...
# questions
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Another issue I want to see if anyone encountered and resolved before ... We were using some other analytic tool before migrating to Mixpanel for a few months. When we migrate, we find out some event did not have a user profile attached and Mixpanel cannot recognise those data That means, there's a few months of gap that we cannot properly measure and compare with. Given our short history, it's like >30% of our life Anyone have this problem before and did you guy to backfill the data? I am struggling if I should just allocate one dummy user to all those event , and how much if might distort the data