Metric impact

Overview

This topic explains how to use the metric Impact tab.

The metric Impact tab

The metric Impact tab displays a list of complete experiment iterations that used the metric. Any experiment iterations that are currently running do not display on this list. This helps you understand how different flag variations have impacted the metric as part of your Experimentation program.

This list includes:

• The name of the experiment or flag the metric was attached to.
• The date the experiment iteration or guarded rollout ended.
• The variation rolled out to all contexts at the end of the experiment iteration or guarded rollout.
• The effect size from control, which is the difference in performance for the variation being tested against the control variation.

To refine your analysis, you can apply metric event filters to a metric to limit which events are included in impact calculations. This is helpful when you want to measure the effect of a flag variation for events with specific context attributes, such as users where country = CA or plan = enterprise.