To create a graph of cumulative users over time in Mixpanel, you can use the Insights report with a specific analysis setting. Here's how you can do it:
1. Go to the Insights report in Mixpanel.
2. Set up your query to measure unique users for the event or metric you're interested in.
3. In the advanced section of the measurement menu, look for the "Analysis Settings" option.
4. Select the "Cumulative" option under Analysis Settings.
The "Cumulative" setting will add up the values of each point on the graph as it goes along, so the height of the line will increase over time, showing you the cumulative number of users.
This approach is described in the Mixpanel documentation on Analysis Settings.
By using this cumulative analysis, you'll be able to visualize how your user base grows over time, which is particularly useful for tracking overall user acquisition and growth trends.