Observational data analysis

Thoughts, essays, etc. A blog by Samuel Weisenthal.

• 

  7/3/2025

  Should chatbots make medical decisions?

• 4/6/2025

  Humanity’s fundamental DAG

• 4/4/2025

  Reflections on Relative Sparsity

• 3/27/2025

  Baseline serum creatinine

• 3/20/2025

  Propensity vs. outcome model

• 3/19/2025

  Inverse probability weighting as change of measure

• 1/28/2025

  Clinical trials and decision analysis

• 

  4/12/2024

  Relative sparsity poster

• 

  6/20/2023

  Relative sparsity for medical decision problems

• 6/11/2023

  Counterfactuals and expected utility theory