WHN users can now create Composite Metrics in Statsig. Composite Metrics let you define a single metric as the sum or difference of multiple value aggregations.

Use to:
Measure net impact (for example, gains minus losses)
Compare the differences between values (last/first or max/min)
For added flexibility, you can break out components of a composite metric in your experiment results.

The feature is available today. Visit the docs page to learn more.