Quite a long time ago now I wrote a post on my map of UK postcode towns in Microsoft Excel based on various posts I had seen on clearandsimply.com. It turns out I do actually use this map quite a lot as it is very quick to use and doesn’t require any extra specialist software. So I thought I would revisit this. Read More
After my last post on the ONS data structure this post is the first of a few on using that structure and some other public data, mostly UK government data, and mapping it using R. This first post is about getting shapefiles from various locations, loading them into R and plotting them.
I’ve been trying to improve my Excel choropleth map spreadsheet from my first post.
The first thing I tried was to try to update it using some maps created on ClearlyandSimply.com. So I’ve created two new versions, one for Europe and one of the World. Both using the maps from ClearlyandSimply.com, with a few small alterations to the code so that on hovering over the map it tells you the country not the abbreviation. I did try to make my own UK maps of Constituency boundaries and Counties but using this technique but no matter how hard I tried I couldn’t get it to work. If you do get it to work, please let me know. Note that in both the Europe and World map the data may not be accurate and is only there for illustrative purposes.
Over the past year I've been having a play mapping things in Excel, not the best tool for doing this I know but it does the trick. Mapping the data directly from Excel has the advantage that I've my data is already in Excel. I would like to do the same exercise in R but that's for another day once I get to know R better.
My output looks like this:
Which looks pretty good to me.