Data Visualizations Best-Practices For Ad-hoc Trends
Useful data visualization letting the user decide which KPIs he wants to monitor. Letting him the ability to select whatever KPI, he might find correlated events. Note that the KPIs can have totally different scales.
Data visualization best-practices
- Allow the user to select one or more KPIs
- Display each KPI in the same line chart
- Display the KPI value at each point
- Allow the user to dynamically select the KPI he wants to analyze (for instance moving from a Revenue analysis to a Gross Margin analysis)