Rstudio us county geojson file download install

And also I want to thank Shinya Uryu for introducing many of the great Geospatial related R packages. Having fun analyzing interesting data and learning something new everyday. Sign in. Kan Nishida Follow. Cartographic Boundary Shapefiles - Geography - U. Global Administrative Areas Boundaries without limits GADM is a spatial database of the location of the world's administrative areas or adminstrative boundaries for use in…. Entire R Script library rgdal library geojsonio library spdplyr library rmapshaper Import Shapefile into R.

The basic verbs that modify data attributes, remove or re-arrange…. This is wrapper around the 'mapshaper' 'javascript' library to…. Thanks to hide kojima, Hideaki Hayashi, and Kei Saito. Written by Kan Nishida Follow. Get raw shape files Census Census files have to be downloaded from a browser. Releases No releases published. Packages 0 No packages published. Contributors 3. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window.

You need to dig the internet to find the geoJSON file you are interested in. For instance, this URL provides a file containing french region boundaries. You now have a geospatial object called spdf. I strongly advise to read this post to learn how to manipulate it. The basic plot function knows how to plot a geospatial object.

Install the rgeojson library, which is part of the ROpenSci family of packages. To set up we do the following:. I wrapped geojsonio in a require because it may not be installed on your system. Geojsonio takes most of the work out of dealing with GeoJSON data, thus allowing you to concentrate on your analysis rather than data manipulation to a great extent.

Now that the data is in a spatial object, we can analyze however we wish and forget about the original data format.