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.
Data
Know your data 33: oops the dog did it
Kaiser reads Twitter's admission of misleading users on two-factor authentication.
Are 81 percent of Elon Musk's twitter followers fake?
Kaiser reads an estimate of Musk's spam proportion.
The Musk sampling plan, thought through
Kaiser examines Elon Musk's plan to find out what proportion of twitter users are spam.
More case-counting puzzles
Kaiser looks at some details about case counting in vaccine trials.
Know your data 32: location data from mobile apps
Kaiser reads the Vice article about vendors selling data on abortion clinics.