The dangerous story-first data analysts
The dangerous story-first data analysts have grabbed the people's data
The cult of raw unadjusted data
Kaiser looks at a chart that supposedly says nothing.
Know your data 34: coming for your most private data
Kaiser reacts to news that hospital websites push personal health data to Facebook.
Know your data 33: oops the dog did it
Kaiser reads Twitter's admission of misleading users on two-factor authentication.
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