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ggplot

Building a choropleth map of Italy using mapIT

R blog By January 20, 2015 Tags: , , , , 7 Comments

In the R environment, different packages to draw maps are available. I lost the count by now; surely, sp and ggmap deserve consideration. Despite the great availability of R functions dedicated to this topic, in the past, when I needed to draw a very basic map of Italy with regions marked with different colours (namely a choropleth map), I had a bit of difficulties.

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