Excess delay
Kaiser finds a chart that analyzes London's congestion charging programme.
analytics
Know your data 36: the what and the why
Kaiser learns about data science in the restaurant business.
Book review: Don't Trust Your Gut
Kaiser reads Seth Stephens-Davidowitz new book.
Selecting the right analysis plan is the first step to good dataviz
Kaiser shows how the data analysis plan impacts dataviz success
Tell me what makes you mad
Kaiser asks what's wrong with this dataset
Bittersweet
Kaiser Fung (Numbersense) describes the bitterweet moment when the data scientist discovers something.