A quick comparison of what happens when you change the code of methods for the three main object-oriented systems in R
A short example on how to rotate spatial data using oblique mercator projections
By taking tweets tagged with #NHS it is possible to do some analysis of sentiment related the the UK's National Health Service.
This document shows how to create raster files with a colour map embedded in them - using a combination of R with the raster package and Python with the gdal libraries
I like shiny, and I like rpanel. But which is best? There's only one way to find out - FIIIIIIIGHT!!!
You'll never need to source your code or cut and paste from a file ever again! devtools is all you need!
Simplifying a complex polygon with alpha shapes. With apologies to Slartibartfast
A study of rivers and elevations.
Creating a network from a set of lines, and then doing shortest-path routing on that network. It's all here.