PyMC is a Python library for Bayesian modeling and probabilistic programming. Build, fit, validate, and compare Bayesian models using PyMC's modern API (version 5.x+), including hierarchical models, MCMC sampling (NUTS), variational inference, and model comparison (LOO, WAIC).
Critical: Always use non-centered parameterization for hierarchical models to avoid divergences.
See: references/distributions.md for comprehensive distribution reference
Байесовское моделирование с помощью PyMC. Создавайте иерархические модели, MCMC (NUTS), вариационный вывод, сравнение LOO/WAIC, апостериорные проверки для вероятностного программирования и вывода. Источник: ovachiever/droid-tings.