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Nahjela

Angeline Nahjela Dahl

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How to Build a Dorling Cartogram in R
his tutorial demonstrates how to create a Dorling cartogram using census tract data for Minneapolis–Saint Paul. We visualize median home value (MHV) and explore spatial clustering using proportional circles and neighborhood layout. Techniques include spatial data wrangling, cartogram generation with cartogram_dorling(), and map styling with ggplot2.