Never a failed test fails the statistical test
Lance Armstrong is being accused of doping by former teammates, many of
Archive: 2011
False negatives in criminal justice
Having written about false negatives in steroid testing leads me naturally to
Return this plate, I want my pie chart
Reader Brad E. reminds me about the USDA's attempt to
Structural unemployment in black and white
A popular argument is circulating out there. You may have heard this
Know your data 7: they are watching you
The NY Times features a startup called Social Intelligence, and their business
The return on effort in data graphics
The higher the effort, the greater should be its reward