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.
Business
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.
Selecting the right analysis plan is the first step to good dataviz
Kaiser shows how the data analysis plan impacts dataviz success
All else is never equal
Kaiser discusses the popular all-else-being-equal analyses.