Nina B. Zumel

Technical Musings

  1. Testing Comments on the Blog
  2. Digital Difficulties
  3. A Trick For Checking Divisibility by 11
  4. A Trick For Checking Divisibility by Powers of 2
  5. Dyson’s Algorithm for the Twelve Coins Problem
  6. The Twelve Coins Puzzle
  7. Finding x: or, Back To the Four Weights Problem
  8. The Wine Thief Problem
  9. Coin Puzzles
  10. The Perplexed Banker
  11. Bachet’s Four Weights Problem
  12. 100 Bushels of Corn
  13. I Added Margin Notes to my Blog
  14. Playing With Sidenotes
  15. Adjusting Saturated Multivariate Linear Models
  16. Simpson’s Paradox as a Logistic Regression
  17. Algorithmic Art
  18. Stupid LLM Tricks, Statistics Version
  19. Clarity, Not Magic
  20. Blog Migration
  21. Fun With Chat GPT
  22. The Sphering Transform for Detecting Distribution Drift
  23. Pandas-Polars Rosetta Stone
  24. The What, Why, and How of AB Testing
  25. New Article on the XI coefficient
  26. Design, Problem Solving, and Good Taste
  27. What's Wrong with a Low(er)-Stress Job?
  28. On Balance
  29. I Write, Therefore I Think
  30. On Being a Data Scientist
  31. On Writing Technical Articles for the Nonspecialist

© 2026 Nina B. Zumel