The work of Mark Chang, reimagined for the browser: statistics, adaptive clinical trials, Monte Carlo simulation, scientific inference, Humanized AI, and the physics of complex systems โ with live, playable simulators alongside the ideas.
The full book rebuilt as a browser experience โ every chapter opens a self-contained page of playable simulators, from Monte Carlo and game theory to GPT self-attention, diffusion models, and Humanized AI.
A growing library across statistics, clinical-trial methodology, and AI. Filter by theme; interactive editions are marked live.
Selected research papers across clinical-trial methodology, statistics, AI & cognitive science, and physics. The topic filters above apply here too.
Mark (Yang) Chang is Founder of AGInception and Adjunct Professor of Biostatistics at Boston University, and an elected Fellow of the American Statistical Association (ASA). His research spans biostatistics, artificial intelligence, cognitive science, clinical-trial methodology, precision medicine, scientific reasoning, and the physics of complex systems โ and he is the author of a dozen books published by Chapman & Hall/CRC, Wiley, and Springer.
His current work focuses on developing Humanized AI โ integrating statistics, cognitive science, and machine learning to create AI systems with more human-like understanding and reasoning.
This site collects the interactive editions and companions to that work โ where the ideas can be run, tuned, and explored rather than only read.