Stars
A curated collection reusable patterns, agentic skills, and hooks that work for the problems I solve.
Read and Write General Transit Feed Specification (GTFS)
Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.
Amundsen is a metadata driven application for improving the productivity of data analysts, data scientists and engineers when interacting with data.
Curb mapping wheel - ARCHIVE
R package for the COVID Tracking Project API providing US COVID-19 data
You were probably looking for our website... this is it. We moved our website here, so you can see the insides of how we work.
An R package to set up and use OpenTripPlanner (OTP) as a local or remote multimodal trip planner.
Developing standards for peer review of statistical software
What the Package Does (One Line, Title Case)
An open, linear-referenced data standard for curb regulations
R package to print maps, draw on them, and scan them back in
Make it easy to flip through R packages from CRAN, Bioconductor, and GitHub
Exploratory Data Analysis of Urban Trees in Calgary
Landscape Metrics for Categorical Map Patterns 🗺️ in R
to replace original frequency of public transport service by a generic one, which assumes ´full frequency´ (no waiting times at public transort stops)
Python package for detecting stops in trajectory data
Data and code for "When (ish) is My Bus? User-centered Visualizations of Uncertainty in Everyday, Mobile Predictive Systems" (CHI 2016)
Create country-year/month/day panels consistent with the COW or Gleditsch & Ward independent states lists
Website that detects headway discrepancy on New York City Subway system using live countdown clocks
A map built using R's Shiny library to show dockless devices in U.S. cities.