Bias Apparently Hollywood does not recycle action-movie plots. The data said so, so it must be right It pains me to think how many people have used these keywords to build models.
Algorithms If you are using Facebook Ads split testing (A/B testing), stop fooling yourself Kaiser Fung, founder of Principal Analytics Prep, and former director of Applied Analytics at Columbia University, explains why you can't run proper A/B tests on Facebook
Aggregation Dispute over analysis of school quality and home prices shows social science is hard Most of my friends with families fret over school quality when deciding
Analytics-business interaction Statistical thinking on my subway commute So I recently moved and needed to find the optimal subway ride
Algorithms How a fraud detection algorithm conspired to ruin my recent trip I have been traveling quite a bit lately, and last week, I