descriptionMeta: "How to build a choropleth map with R and the ggplot2 package. This post shows how to load geospatial data in R, merge region features and build the map. Reproducible code is provided ...

title: "Open and Plot Geojson files in R" descriptionMeta: "Geojson files are a common way to store geospatial data. This post explains how to read it with R and the geojsonio package, and how to plot ...

The CBC covered the recent (as of the original post-time on this blog entry) Quebec elections and used a well-crafted hex grid map to display results: They have a ...