Harvard Data Science

Thoughts on statistical computing and visualization

Posted May 5, 2025

Twenty-five lectures

Stat 221, Statistical Computing and Visualization, taught the full cycle of a data project: models, computing, and interactive explanations. Slide decks lived on nesterko.com. The titles below are the ones listed on the blog.

  1. 1Course Introduction
  2. 2Introduction to Visualization, Modeling, and Computing
  3. 3Intro VMC — Modeling and Computing
  4. 4Guest lecture by Rachel Schutt: Introduction to Data Science
  5. 5A More Rigorous Look at Visualization
  6. 6Statistical Models and Likelihood
  7. 7Likelihood Principle, MLE Foundations, Odyssey
  8. 8Stochastic Optimization for Inference, Odyssey
  9. 9Modeling with Missing Data and Latent Variables
  10. 10Expectation-Maximization Algorithm
  11. 11EM for HMMs, Properties of EM
  12. 12EM variants, Data Augmentation
  13. 13Likelihood + Prior = Posterior
  14. 14Missing Data and MCMC
  15. 15Hamiltonian Monte Carlo
  16. 16Decision Theory and Statistical Inference
  17. 17Parallel Statistical Computing
  18. 18Parallel Tempering
  19. 19Message Passing Interface for Parallel Tempering
  20. 20Equi-Energy MCMC Sampler
  21. 21Approximate Methods: Variational Inference
  22. 22Variational EM, Monte Carlo EM
  23. 23Hacker Level: Data Augmentation
  24. 24Interactive Experiences and Us
  25. 25The Final Lecture: Summing It Up
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