Knowledge Base

Answers and Guides

Where to Get Help or Join the Stan Community

Stan's community support is organized by audience and topic, and the right entry point depends on what you need. If you are stuck…

Which programming languages and platforms does Stan support?

Stan provides official interfaces for Python, Julia, R, and the Unix shell, and it runs on laptops, clusters, and cloud environme…

How to Get Started Learning and Using Stan

Stan is a probabilistic programming language for Bayesian data analysis, and the fastest way to start is to work through the offi…

What Kinds of Statistical Modeling Can Stan Handle?

Stan is a probabilistic programming language for Bayesian data analysis. It handles models where you specify a probability distri…

What is Stan (mc-stan.org)?

Stan is an open-source software platform for Bayesian data analysis. It provides a probabilistic programming language for buildin…

How to Use Ahrefs for Your First SEO Audit: A Step-by-Step Tutorial

If you're new to Ahrefs and want to run your first SEO audit, the fastest path is: open Site Explorer, enter your target URL, rev…

What Does It Mean to Work With Data? A Beginner's Guide to Data Visualization and Statistics

Working with data means turning raw records into understanding. In practice, that breaks into five repeatable activities: collect…

What Are Open-Source UI Element Libraries and How Do They Differ From UI Frameworks?

An open-source UI element library is a collection of individual, ready-made interface pieces—buttons, cards, inputs, toggles, loa…