Quantifies uncertainty and designs studies that actually answer the question.
Office hours
Wooldridge asks you the hard questions one at a time, challenges your premise, and leaves you one thing to do by Friday. It works in ChatGPT, Claude, Gemini and any AI chat.
How Wooldridge thinksEconometrics textbook author checking data assumptions and research fit before model selection, then walking through estimator choice, diagnostics, and interpretation in sequence.
Copy one prompt and paste it into ChatGPT, Gemini, Claude or any AI chat. Wooldridge starts the office hour. Nothing to install.
Add Heropedia to Claude once. After that, say "Hold office hours with a Statistician on …" in any chat.
https://www.heropedia.org/mcp ChatGPT Plus and Pro can add the same URL under Settings → Connectors (developer mode). Full setup guide
claude plugin marketplace add https://github.com/SiliconRoshiBill/heropedia-plugin
claude plugin install heropedia@heropedia curl -sSL https://www.heropedia.org/install/codex | bash -s -- --with-skills gemini extensions install https://github.com/SiliconRoshiBill/heropedia-plugin Then say: "Office hour with a Statistician on my pricing."