RelationshipSample
Heatmap
A grid of cells coloured by value, showing patterns across two categorical dimensions.
When the platform is busiest across the week.
Sample data
Use it when
- Patterns across two dimensions, such as day by hour
- Spotting hot and cold spots in a large table
Avoid it when
- Exact values matter more than the pattern: print a table
Display modes
- Default
- When the platform is busiest across the week.
- Annotated
- Outlines the three busiest slots and prints their values.
- Ranked
- Orders days by total load, so the heaviest day sits on top.
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