Cal-ITP data infrastructure

Library and tool for reading, writing, and processing transit data

A light-weight, flexible, and expressive statistical data testing library

A collection of Galaxy-related training material

Version Control with Git

The personal website of Ben Balter. Built using Jekyll and GitHub Pages. See humans.txt for more infos.

Core application for IBI's transit data tools suite.

Cube-related utilities for Network Wrangler.

The most powerful data validation library for JS

Data validation using Python type hints

Draw tools for mapbox-gl-js

🖥 A customizable departure board for all public transport in Norway

Building R packages

config files for integrated modeling in the cloud

A clean book theme for scientific explanations and documentation with Sphinx

Assess and map separate sidewalk ways in OSM

Clean APIs for data cleaning. Python implementation of R package Janitor

Canonical GTFS Validator project for schedule (static) files.

Analyze Data with Pandas-based Networks. Documentation:

Fork for internal MobilityData use to draft PRs on GTFS specifications. For the community conversations, please go to github.com/google/transit

tile indexed geo database interface.

1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.

Map matching Python code for projecting GTFS, GPS tracks, etc. onto an underlying node-link map

A quick, simple tool for creating, viewing, and sharing spatial data

A format for APIs, libraries and datasets containing and working with public transport data.

The textbook Computational and Inferential Thinking: The Foundations of Data Science

WebGL map rendering engine for creative cartography

Automated mapping of pedestrian networks from aerial imagery tiles

Software to bring data intelligence to the TRB Annual Meeting Paper Review Process

An introduction to network analysis and applied graph theory using Python and NetworkX