On DataMa Compare and DataMa Impact, you can pre-visualize the definition of Start and End using “Overview chart”
- Click on the small bar chart icon on the right of “Start & End Dimension” in the left bar
- Bars show the primary metric you want to follow. In blue “Start”, in Orange “End”, in grey “Other” i.e. neither Start nor End
- The tab “Overview summarize” allows to have the aggregated view
Useful especially in case when you’re not sure what exactly you want to compare !

Find all tips: https://datama.fr/category/tipoftheweek/