In this post, I explore the idea of using pgRouting as a platform to measure trip centrality. I will define centrality, and the steps I took to measure it in a group of bike-share trips that took place in Washington, DC in August of 2019.
As I’ve said in other places, I love R and building shiny apps has been a great way to show … More
Bikeshare Bike Distribution Tool This tool is designed to help create a distribution plan for the Citibike bikeshare program. It’s … More
This study provides another lens to explore how crowdsourced data can be used to gain insight into the way varied populations of cyclists use their local transportation system.
Bike Sharing A bike share program is a system of supplying bicycles for hire for point-to-point transportation. This program enables … More
Efforts to develop indices that mark the bikeability of cities have been the focus of past research. Examples can be found here, … More
Two anaylses of Glasgow’s bike-ped network using sDNA.
This post explores the density of bicycle crashes in Glasgow between 2005 and 2014 and discusses safety implications
This study is intended to uncover differences and similarities in route preference between morning and evening bicycle commuter journeys as … More