12.12.09 - updated: 3.14.15
An exploration in Ruby of making US County thematic maps.
This is a rework of Nathan Yau's post on his blog Flowing Data entitled "How to Make a US County Thematic Map Using Free Tools."
Inspiration / Tutorial
Preprocessing / Cleanup
- Modify the script
cleanup.rbto open the proper raw data file and set outfile path
ruby cleanup.rbto transform raw data into CSV format