visualization

Update 2011-11-12 8:21 -0800: I just posted a visualization I like better. The Internet has been abuzz the past week regarding transit speed maps. It seems to have been spurred by a post on Bostongraphy, which was inspired by many of the amazing visualizations produced by Eric Fischer, especially this one.

Some readers may have noticed that I’ve updated my last post several times in the last few days. After thinking about the algorithms I used, I realized there were some significant issues with them.