observational data With adjustments comes responsibility Kaiser explains how adjusted per-protocol analysis leads to different conclusions in the colonoscopy trial.
Bias To prove inflation, get some inflated data Kaiser finds a startup who has data on current Ivy League GPAs.
Aggregation The role of prior infection in the vaccine trials Kaiser reviews a finding from the J&J vaccine trial about immunity from infection.
Aggregation The Musk sampling plan, thought through Kaiser examines Elon Musk's plan to find out what proportion of twitter users are spam.
Aggregation The fun and frustration of seeking context Kaiser comments on the tricky business of introducing context to an exploratory data analysis.
Aggregation Twin peaks: an energetic exploration Kaiser reads a blog post about visual exploration of energy consumption data.