The Data Sleuths of San José: How Costa Rican Reporters Used Data To Bring Down a System of Sleaze

In the fall of 2003 the story made its way to journalists at La Nación, the leading national newspaper in the Central American republic of Costa Rica. The reporters at the paper’s investigative unit pricked up their ears as soon as the disgruntled real estate agent spoke the name of her exasperating client: Eliseo Vargas, the man in charge of the country’s vaunted national health-care agency. “We didn’t really know what she had,” recalls reporter Ernesto Rivera.

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

What’s the data-driven journalism crowd tweeting? Here are the Top Ten links for May 22-29: Atlas of Germany’s far right (@rechtesland), same-sex marriage (@insightnewslab), Code for Africa Fellowships (@ICFJ), World Bank resettlements (@ICIJorg), open data conference (@opendatacon), and more.

When Sources Lie: Why You Can’t Rely on Confidence or Consistency

How do reporters know when their sources are telling the truth? In the collapse of Rolling Stone’s November story on campus rape, a gullible reporter relied far too heavily on the unchallenged word of an alleged victim. Heinrich Böhmke, an adviser to the African Network of Centers for Investigative Reporting, takes a look back at the case and warns that journalists should learn from the law and apply a tough standard even when sources are convincing, confident, and have consistent stories.

The Research Desk: Tools for Tweets, Domain History, Data

We’re back with another selection of web resources and reports that might be of interest to journalists around the world. On the list this week: new reports from the International Labour Organization, Congressional Research Service, and UK House of Commons; and tools to search domain ownership, load tweets into a spreadsheet, and search open data. Good hunting!

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

What’s the data-driven journalism crowd tweeting? Here are the Top Ten links for May 14-22: document mining for journos (@pudo), R & rvest web scraping (@Computerworld), arms exports (@srfdata), Spain elections (@elmundoes), German hospitals (@ARDde), a “magical Piano app,” and more.

Ukraine’s Mezhyhirya Fest To Focus on War Crimes, Security

For the second time, organizers of MezhyhiryaFest are going to bring together more than 300 journalists and public activists on June 6-7, establishing a tradition of celebrating the Journalist’s Day in the former billion-dollar estate of runaway President Viktor Yanukovych, who continues to hide out from murder and corruption charges in Russia.