How to create chart for User Growth Rate in kibana

[lukeelmers]

"(user at the end of time period - user at start of time period)/user at the start of period " using this formula.

If you are wanting to perform calculations like this, it sounds like a use case for bucket script aggregations. You can't currently do this using Kibana's core bar/line charts, however there is a way to do this in TSVB. This recent discussion has some links which should explain in more detail:

Take/calculate value from dashboard

Is it possible to calculate value directly from a dashboard? The short answer is "no" -- you can't do this directly from a dashboard. However, you can achieve this using a TSVB visualization (which can then be embedded in a dashboard). What you're looking to do is called a bucket script aggregation, which is not yet supported in our standard agg-based visualizations, but can be done using TSVB as shown here. Another more detailed example can be found in this thread: