GIJN’s Data Journalism Top 10: Visualizing Philosophy, El Salvador’s Violence, the UK’s John Bercow, Mexican Bikes, and Russian Data

What’s the global data journalism community tweeting about this week? Our NodeXL #ddj mapping from October 28 to November 3 finds The Economist’s summary of a great year in print data journalism, an interesting visualization by Deniz Cem Önduygu of key arguments in Western philosophy, Datajournalism.com’s guide to editing data journalism, and BBC News’ analysis of outgoing House of Commons Speaker John Bercow’s career in numbers.

Data Biographies: Getting to Know Your Data

Too often, inexperienced data users accept the data they receive at face value. Data scientist Heather Krause cautions that data should be treated similar to a human source. Just as you’d do a background check on a human source before publishing what they told you, you need to understand your data.