Aggregation The Musk sampling plan, thought through Kaiser examines Elon Musk's plan to find out what proportion of twitter users are spam.
Bayesian Reading Statistical Analytics Illustrated Kaiser reads Kottemann's introductory statistics book.
Analytics-business interaction More case-counting puzzles Kaiser looks at some details about case counting in vaccine trials.
Aggregation Reading Gelman's take on election polling Kaiser reads Andrew Gelman's paper about failures in election forecasting.
Assumptions Blood clots: is there a there Kaiser looks at the controversy over blood clots and the Astrazeneca vaccine.
Cause-effect Real-world studies: limits of knowledge Kaiser focuses attention on a few aspects of the Mayo Clinic real-world effectiveness study.