How Univision Revealed Flaws in Costa Rica’s Judicial System

Four years of work and 8,000 judicial rulings later, the team at Univision Data shows how in Costa Rica, a person is more likely to be convicted of a crime if they are assigned a public defense attorney than if they have a private one. Their methodology included web scraping, R and logistic regression — a statistical method common in social sciences but practically unexplored in newsrooms.

Top Ten #ddj: The Week’s Most Popular Data Journalism Links

Here are the top data journalism tweets for Feb 27-Mar 5, per our NodeXL mapping: #NICAR17 readings (@albertocairo); fake news guide collaboration (@jwyg); US visa restrictions (@ddjournalism); statistics’ interactive viz (@BrownUniversity); Guardian’s 10-point guide to ddj (@smfrogers); & more.