Analytics-business interaction Beneath the surface of recent Google, Elon, FCC news Kaiser looks at several recent news stories related to people' s data
Analytics-business interaction Self-checkout takes another hit Kaiser notes that some retailers are finally admitting the true cost of self-checkout technology.
Cause-effect Other numbers from the colonoscopy trial Kaiser highlights some other metrics from the colonoscopy study
observational data With adjustments comes responsibility Kaiser explains how adjusted per-protocol analysis leads to different conclusions in the colonoscopy trial.
a/b testing Why no serious researchers conduct "per protocol" analyses Or, the importance of random treatment assignment