More case-counting puzzles
Kaiser looks at some details about case counting in vaccine trials.
Behavior
All else is never equal
Kaiser discusses the popular all-else-being-equal analyses.
Life's grand mysteries: whiteboard markers
Kaiser wonders why so many whiteboard markers are out of ink.
Great data journalism should have destroyed Djokovic's story but it didn't
Kaiser describes some fun data sleuthing work as Germans looked into a tennis superstar's Covid-19 test results.
Vaccines free you from the herd
Kaiser looks at covid-19 vaccination campaigns.
I don't like the term herd immunity
Kaiser explains why the term "herd immunity" is problematic