Marx Max

Frequently asked questions

Why do robust standard errors change inference?

With the same sample and model, OLS coefficients stay fixed while covariance estimation changes. The simulation independently compares conventional and HC1 calculations in Python and Stata, with complete code, data and outputs. View the robust SE case and guide

Does high MCMC acceptance mean good sampling?

Inspect traces, spread and finite-chain exploration as well. The example compares three proposal scales for one analytic posterior, retaining every state and acceptance flag, with rerunnable downloads. View the MCMC case and guide

How do I prepare a LaTeX Beamer paper presentation?

Define materials, audience and outline, then produce the report and check the actual PDF. For your own report, retain source, figures and dependency notes. The example offers a 25-page Chinese preview and PDF download. View the Beamer report and guide

How can AI support teaching OLS sampling distributions?

Start with a simulation with known truth, compare one estimate and repeated sampling at different sample sizes, and change conditions to explore further. The OLS example provides actual simulation figures, data, all sampled slopes and a Python rerun package. View the OLS teaching exercise

How can AI help me obtain and analyze public data?

Define indicators, countries, years and measurement, preserve official sources, check missing values, run analyses and retain reproducible artifacts. The World Bank example includes a six-country public snapshot, Python and Stata programs, actual figures and a guide. View the public-data example and guide

How is Marx Max different from Codex and Claude Code?

Codex and Claude Code are powerful general-purpose coding agents that can also support research through tool integrations. Marx Max is designed specifically for social-science research, bringing reference management, data acquisition, scientific computing, writing, and presentations into one workspace. Inspect sources, edit code, and check results alongside AI, then adjust your analysis as each exploration informs the next step.

How can AI help replicate an empirical paper?

Check materials, the entry program and sample specification, execute the selected code, compare outputs and record differences. The AK91 example provides actual calculations for two Table IV columns, reference comparisons and downloadable artifacts. Numerical agreement does not replace research judgment. View the replication example and guide

Which systems does Marx Max support?

Marx Max currently supports Apple Silicon Macs and Windows x86_64. View system requirements

How can I check my Marx Max project progress on my phone?

Open Planar in a phone, tablet, or desktop browser and sign in with the same AIdea-Labs account you use for Marx Max. You can then view tasks and progress for projects connected to Planar. planar.aidea-labs.com

Why can my phone and Marx Max show the same project progress?

Planar is an independent research project management tool and an Agent Task manager optimized for research workflows. Connected project plans and task states are stored in Planar and shared by Marx Max and the Planar website, so people and AI can divide work, track progress, and record feedback in the same plan.

If research files stay locally, is content still sent to AI?

Files and generated artifacts can remain local. Cloud AI receives the current conversation, selected history, and tool-returned content. Planar separately stores cloud plans, and Zotero synchronization follows its existing settings. Check the reading scope and data permissions before processing restricted material. Understand data processing

How do I start with my existing Stata installation and do-file?

Connect your licensed local Stata installation under Research tools in Settings. Start with variable checks, descriptive statistics, or one regression. Inspect code and actual output with AI, revise the specification, and save artifacts. Stata licensing and analytical decisions remain your responsibility. View the Stata case and guide

How can AI use papers I have collected in Zotero?

Search your local library and confirm the papers, then read child notes or check local PDFs. Verify metadata, full text, and support for claims separately. Generate references for selected items and add notes after confirmation. View the Zotero exercise and guide

How can I turn a paper I have read into research-group slides?

Add the paper, reading notes, and figures to your project and describe the audience and focus. Marx Max can help organize the content, create editable slides, and revise them based on your feedback. View a research-group presentation case