Metrics for a dashboard are tied to a target or have an acceptable range. Reporting on them in a dashboard then generally expresses how they differ from the target and where they fall for an acceptable range. These metrics are designed to instantly tell the business user where they stand on a goal, plan or problem resolution. To select the metrics, you should start with the event that is your dashboard focus. Working through the event takes you on a path through the data and eventually you’ll find the metrics that support your dashboard focus. The business users know these processes better than anyone and need to be heavily involved. You can help them by starting a dialog and prompting them to answer some key questions.
Questions to ask:
- What is the business question that needs answered?
- Why is this question important/necessary?
- Who creates the data, what is the process?
- What action or decision can be made with this information?
- At what granularity do you need this data in order to take that action or make that decision?
After working through these questions, a set of metrics will emerge. You’ll also be able to determine how the data needs to be presented—a percentage, a specific value or simply a thumbs up or down. Keep in mind that the metrics you choose need to have the following characteristics:
- Easy to understand
- Relevant
- Provide context
- Lead to positive action
Finally, they need to be tied to a target or a range. You may need to collect data for a while before the optimum target or range is determined. Review your metrics every few months to be certain they are still relevant.