This Week’s Top 10 in Data Journalism

What’s the global data journalism community tweeting about this week? Our NodeXL #ddj mapping from January 8 to 14 finds free font-for-numbers by @InVisionApp, a William Playfair biography book review for @WSJBookReviews and @PublicDataLab’s just-released full version of its fake news field guide.

10 Tips for Successful Collaboration Among Journalists

Journalism collaborations across news organizations have reaped countless benefits in recent years, resulting in more accurate and impactful reports, offering protection for professionals in danger and making possible stories which would have been impossible stories to do alone. Here is top notch advice, crowdsourced from collaborations with more than 500 journalists around the world.

Document of the Day: Finding the Missing Millions

The “Finding the Missing Millions” handbook, by Global Witness and Resources for Development Consulting, offers ten tests to help journalists spot potential losses (or “red flags”) in extractive sector payments to governments.

Lava Jato: A Case Study in Cross-Border Investigation

What appeared to be a case of money laundering done through a network of laundromats and car washes turned out to be the largest corruption network in Brazilian history, and one that ultimately extended to at least 12 countries. If it weren’t for the collaborative efforts of journalists and media houses across the continent – and into Africa – the whole story could not have been told.