# Welcome

Learn how our subscribers and other researchers use the [Chambers](/the-chambers/how-they-work.md) and our [open-source datasets](https://github.com/juangamella/causal-chamber) in their work. You can also find an index of [research papers](/case-studies/in-the-literature/research-papers.md) that use Chamber data, as well as **research guides** for common tasks.

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### Jump right in

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="image">Cover image</th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Effect estimation with proxy variables</strong></td><td>How our subscribers at the University of Copenhagen used the Chambers to validate their work on causal effect estimation.</td><td></td><td><a href="/pages/C338ntXJ227eaVLA2Ush">/pages/C338ntXJ227eaVLA2Ush</a></td></tr><tr><td><strong>Research papers</strong></td><td>How the scientific community uses the Chambers and their data.</td><td></td><td><a href="/pages/5ZRs2ZUJCpwhy2tZEowY">/pages/5ZRs2ZUJCpwhy2tZEowY</a></td></tr><tr><td><strong>Graduate seminar course</strong></td><td>Using the Chambers to teach ML research skills at the University of Potsdam.</td><td></td><td><a href="/pages/pEBt4JtalSUUk9VSaeXE">/pages/pEBt4JtalSUUk9VSaeXE</a></td></tr></tbody></table>


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