Spatial 

Spatial graphs are data visualizations that show two things at once: (1) How much of something there is and (2) Where in the world it's located. 

My method:

First, I gather, clean up and plot the data. Then, I study the visualization I've created and I look for four things:

1. Are there any extremes in the data? (Is there anything that is very high or very low?)

2. Which places have similar results?

3. Follow-up question: What do these places have in common?

4. Is there anything shown in the data that is not what I expected to find?

Exemplar Spatial Data Visualization by David White

view on Tableau Public