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pandas - Python Data Analysis Library
<!DOCTYPE html> <html> <head> <script defer data-domain="pandas.pydata.org" src="https://views.scientific-python.org/js/script.js"></script> <title>pandas - Python Data Analysis Library</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <link rel='shortcut icon' type='image/x-icon' id='favicon-tag' href='static/img/favicon.ico'/> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous"> <link rel="stylesheet" href="static/css/pandas.css"> <link rel="stylesheet" href="static/css/codehilite.css"> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css"> </head> <body> <header> <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark"> <div class="container"> <button class="navbar-toggler" type="button" 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class="container"> <div class="row"> <div class="col-md-9"> <section class="h-30 p-5 bg-light border rounded-3 text-center mb-4"> <h1>pandas</h1> <p> <strong>pandas</strong> is a fast, powerful, flexible and easy to use open source data analysis and manipulation tool,<br/> built on top of the <a href="https://www.python.org">Python</a> programming language. </p> <p> <a class="btn btn-primary" href="getting_started.html">Install pandas now!</a> </p> </section> <div class="row"> <div class="col-md-4"> <h5>Getting started</h5> <ul> <li><a href="getting_started.html">Install pandas</a></li> <li><a href="docs/getting_started/index.html">Getting started</a></li> <li><a href="try.html">Try pandas online</a></li> </ul> </div> <div class="col-md-4"> <h5>Documentation</h5> <ul> <li><a href="docs/user_guide/index.html">User guide</a></li> <li><a href="docs/reference/index.html">API reference</a></li> <li><a href="docs/development/index.html">Contributing to pandas</a></li> <li><a href="docs/whatsnew/index.html">Release notes</a></li> </ul> </div> <div class="col-md-4"> <h5>Community</h5> <ul> <li><a href="about/index.html">About pandas</a></li> <li><a href="https://stackoverflow.com/questions/tagged/pandas">Ask a question</a></li> <li><a href="community/ecosystem.html">Ecosystem</a></li> </ul> </div> </div> <section> <h5>With the support of:</h5> <div class="row mx-auto h-100"> <div class="col-6 col-md-2 d-flex align-items-center justify-content-center"> <a href="https://numfocus.org/" target="_blank"> <img class="img-fluid w-100" alt="NumFOCUS" src="static/img/partners/numfocus.svg"/> </a> </div> <div class="col-6 col-md-2 d-flex align-items-center justify-content-center"> <a href="https://www.coiled.io" target="_blank"> <img class="img-fluid w-100" alt="Coiled" src="static/img/partners/coiled.svg"/> </a> </div> <div class="col-6 col-md-2 d-flex align-items-center justify-content-center"> <a href="https://www.nvidia.com" target="_blank"> <img class="img-fluid w-100" alt="Nvidia" src="static/img/partners/nvidia.svg"/> </a> </div> <div class="col-6 col-md-2 d-flex align-items-center justify-content-center"> <a href="https://tidelift.com" target="_blank"> <img class="img-fluid w-100" alt="Tidelift" src="static/img/partners/tidelift.svg"/> </a> </div> <div class="col-6 col-md-2 d-flex align-items-center justify-content-center"> <a href="https://www.bodo.ai/" target="_blank"> <img class="img-fluid w-100" alt="Bodo" src="static/img/partners/bodo.svg"/> </a> </div> <div class="col-6 col-md-2 d-flex align-items-center justify-content-center"> </div> </div> <p class="mt-4">The full list of companies supporting <i>pandas</i> is available in the <a href="about/sponsors.html">sponsors page</a>. </section> </div> <div class="col-md-3"> <h4>Latest version: 2.2.3</h4> <ul> <li><a href="docs/whatsnew/v2.2.3.html">What's new in 2.2.3</a></li> <li>Release date:<br/>Sep 20, 2024</li> <li><a href="docs/">Documentation (web)</a></li> <li><a href="https://github.com/pandas-dev/pandas/releases/download/v2.2.3/pandas-2.2.3.tar.gz">Download source code</a></li> </ul> <h4>Follow us</h4> <div class="text-center"> <ul class="list-inline social-buttons"> <li class="list-inline-item"> <a href="https://t.me/s/pandas_dev"> <i class="follow-us-button fab bi bi-telegram"></i> </a> </li> <li class="list-inline-item"> <a href="https://fosstodon.org/@pandas_dev" rel="me"> <i class="follow-us-button fab bi bi-mastodon"></i> </a> </li> <li class="list-inline-item"> <a href="https://x.com/pandas_dev"> <i class="follow-us-button fab bi bi-twitter-x"></i> </a> </li> </ul> </div> <h4>Recommended books</h4> <p class="book"> <a href="https://amzn.to/3DyLaJc"> <img class="img-fluid" alt="Python for Data Analysis" src="static/img/books/pydata_book.gif"/> </a> </p> <p class="book"> <a href="https://store.metasnake.com/effective-pandas-book/lhte7"> <img class="img-fluid" alt="Effective pandas 2" src="static/img/books/effective_pandas_2.gif"/> </a> </p> <h4>Previous versions</h4> <ul> <li class="small"> 2.1.4 (Dec 08, 2023)<br/> <a href="https://pandas.pydata.org/pandas-docs/stable/whatsnew/v2.1.4.html">changelog</a> | <a href="https://pandas.pydata.org/pandas-docs/version/2.1.4/">docs</a> | <a href="https://github.com/pandas-dev/pandas/releases/download/v2.1.4/pandas-2.1.4.tar.gz">code</a> </li> <li class="small"> 2.0.3 (Jun 28, 2023)<br/> <a href="https://pandas.pydata.org/pandas-docs/stable/whatsnew/v2.0.3.html">changelog</a> | <a href="https://pandas.pydata.org/pandas-docs/version/2.0.3/">docs</a> | <a href="https://github.com/pandas-dev/pandas/releases/download/v2.0.3/pandas-2.0.3.tar.gz">code</a> </li> <li class="small"> 1.5.3 (Jan 19, 2023)<br/> <a href="https://pandas.pydata.org/pandas-docs/stable/whatsnew/v1.5.3.html">changelog</a> | <a href="https://pandas.pydata.org/pandas-docs/version/1.5.3/">docs</a> | <a href="https://github.com/pandas-dev/pandas/releases/download/v1.5.3/pandas-1.5.3.tar.gz">code</a> </li> <li class="small"> 1.4.4 (Aug 31, 2022)<br/> <a href="https://pandas.pydata.org/pandas-docs/stable/whatsnew/v1.4.4.html">changelog</a> | <a href="https://pandas.pydata.org/pandas-docs/version/1.4.4/">docs</a> | <a href="https://github.com/pandas-dev/pandas/releases/download/v1.4.4/pandas-1.4.4.tar.gz">code</a> </li> </ul> <p class="text-center"> <a data-bs-toggle="collapse" href="#show-more-releases" role="button" aria-expanded="false" aria-controls="show-more-releases">Show more</a> </p> <ul id="show-more-releases" class="collapse"> <li class="small"> 1.3.5 (Dec 12, 2021)<br/> <a href="https://pandas.pydata.org/pandas-docs/stable/whatsnew/v1.3.5.html">changelog</a> | <a href="https://pandas.pydata.org/pandas-docs/version/1.3.5/">docs</a> | <a href="https://github.com/pandas-dev/pandas/releases/download/v1.3.5/pandas-1.3.5.tar.gz">code</a> </li> </ul> </div> </div> </div> </div> </main> <footer class="container pt-4 pt-md-5 border-top"> <ul class="list-inline social-buttons float-end"> <li 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