What makes us trust analytics, and how to argue.
Choices, policy, and evidence-based investment.
1. Prior experience → More trust In Trustworthy Data Analysis, Roger Peng gives an elegant description of how he evaluates analytics presentations, and what factors influence his trust level. First, he imagines analytical work in three buckets: A (the material presented), B (work done but not presented), and C (analytical work not done). “We can […]
NBA heat maps, FICO vs Facebook, and peer review.
1. Bad Arguments → Bad Choices Great news. There will be a follow-on to the excellent Bad Arguments book by @alialmossawi. The book of Bad Choices will be released this April by major publishers. You can preorder now. 2. Evidence-based decisions → Effective policy outcomes The conservative think tank, Heritage Foundation, is advocating for evidence-based […]
1. Resistance is futile. You must watch Steph Curry. The Golden State Warriors grow more irresistible every year, in large part because of Curry’s shooting. With sports data analytics from Basketball-Reference.com, these heat maps illustrate his shift to 3-pointers (and leave no doubt why Curry was called the Babyfaced Assassin; now of course he’s simply […]