There is no such thing as objective data
Kaiser discusses one of the biggest data delusions: that data can be objective.
Kaiser Fung
Data flows behind "secure" debit cards
Kaiser traces data around debit card transactions.
Funnels and scatters
Kaiser looks at some student work.
Self-checkout and fast passes
Kaiser blows up the myth of self-checkouts.
Predicting invariables
Kaiser wants Keynote to be smart.
What is AB testing? 2
Kaiser muses about the state of AB testing in 2022