There is no such thing as objective data
Kaiser discusses one of the biggest data delusions: that data can be objective.
Business
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.
Know your data 34: coming for your most private data
Kaiser reacts to news that hospital websites push personal health data to Facebook.
Why you must know how analytical results were obtained
Kaiser learns that MTA developed a 90% effective vaccine to cure fare evasion on city buses. They just need to go on CNN to sell this miracle.