Using ggmap to visualize BIKETOWN bike share system data

A Tableau dashboard to explore traffic crashes in Southern Oregon

A Shiny app to interactively explore State of the Union Addresses

An exercise to determine the more reliable transit route alignment

A tool to visually explore origin-destination data

Tidying and wrangling a large dataset, then detecting data quality issues.

Before/after study to evaluate performance of weather system on one of the Portland region's busiest highways.

Exploring travel patterns around the 2017 solar eclipse with Portal data.