Multi-Shop Collision Reporting: How to Compare Locations Fairly
AutoHound | Shop checklist

[ ] State the question and reporting period.
[ ] Use matching event and metric definitions.
[ ] Select a meaningful comparison group.
[ ] Show the numerator, denominator and rate together.
[ ] Calculate group rates from eligible underlying counts.
[ ] Review missing data, sample size and coverage.
[ ] Keep ramping locations identifiable.
[ ] Confirm cost assumptions before comparing profit.
[ ] Assign an action, owner, target and review date.

Worked examples in the article are illustrative.