Why tests are not perfect
Kaiser explains why testing can't be perfect. Typically, the test itself can't be perfect; but also errors arise from outside the labs.
False negative
Eight unanswered questions about the coronavirus
Kaiser Fung discusses eight unanswered questions about the coronavirus.
A puzzle, and a cause for concern
Kaiser Fung, founder of Principal Analytics Prep and author of Numbersense, reports on a disturbing encounter with Google News.
Good models + Bad data = Bad analysis
Example showing how to diagnose bad data in data science models
Toward a more useful definition of Big Data
The article (link) in Science about the failure of Google Flu Trends
For a change, the FDA earned my trust
I'm very excited to learn that the FDA has ordered