Use R to present findings from likert questions in surveys.
I’ve written previously about Ordnance Survey’s Terrain 50 data and how you can merge it together. You can download the dataset from the OS’s opendata repo. I’d like to update that post with… Continue reading →
Want to know whether lapply is quicker than a for-loop? Is there a faster solution? This is the place!
I read this tweet thread yesterday, and one of the great things in it was discovering that the Department for Transport release traffic count data for Great Britain. When you download individual observation… Continue reading →
Slides from January 2018 EdinbR session on spatial data in R.
Network analysis presentation from the 7th Scottish QGIS user group. Featuring Ordnance Survey open data, QGIS, GRASS and R.
This is part two in a series I'm writing on network analysis. The first part is here. In this section I'm going to cover allocating resources, again using the St James' development in Edinburgh as an example. Most excitingly (for me) the end of this post covers the impact of changes in resource allocation.
In April I spoke for the Royal Statistical Society (Glasgow branch) at their event celebrating 20 years of CRAN. The other speakers were Charis Chanialidis and Colin Gillespie. Like most people I find… Continue reading →
Last year I spent a bit of time learning about routing and network analysis. I created a map of distance from each GB postcode to the nearest railway station. At the time my… Continue reading →