There are several alternative data visualization strategies to nested bubbles on a map. One could use a heat map, where different colors represent different values of the key metric. Another option is a choropleth map, where geographic regions are colored or patterned in relation to a data variable. This provides a visual representation of how the data varies across different regions. A third option is a proportional symbol map, where symbols are placed on the map at specific geographic locations, with the size of the symbol representing the data value. Lastly, one could use a cartogram, where the size of the geographic regions are scaled according to the data value.
How to communicate data effectively and translate them into actionable items? This collection of dat...
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