pandas: powerful Python data analysis toolkit Release 1.0.0 Wes McKinney and the Pandas Development Team Jan 29, 2020 CONTENTS i ii pandas: powerful Python data analysis toolkit, Release 1.0.0 programming language. To the getting started guides To the user guide To the reference guide To the development guide CONTENTS 1 pandas: powerful Python data analysis toolkit, Release 1.0.0 2 CONTENTS CHAPTER following table lists the lowest version per library that is currently being tested throughout the development of pandas. Optional libraries below the lowest tested version may still work, but are not considered

pandas: powerful Python data analysis toolkit Release 0.25.1 Wes McKinney& PyData Development Team Aug 22, 2019 CONTENTS i ii pandas: powerful Python data analysis toolkit, Release 0.25.1 Date: following table lists the lowest version per library that is currently being tested throughout the development of pandas. Optional libraries below the lowest tested version may still work, but are not considered Instructions for installing from source, PyPI, ActivePython, various Linux distributions, or a development version are also provided. 2.1 Python version support Officially Python 3.5.3 and above, 3.6

pandas: powerful Python data analysis toolkit Release 0.25.0 Wes McKinney& PyData Development Team Jul 18, 2019 CONTENTS i ii pandas: powerful Python data analysis toolkit, Release 0.25.0 Date: following table lists the lowest version per library that is currently being tested throughout the development of pandas. Optional libraries below the lowest tested version may still work, but are not considered Instructions for installing from source, PyPI, ActivePython, various Linux distributions, or a development version are also provided. 2.1 Plan for dropping Python 2.7 The Python core team plans to stop

pandas: powerful Python data analysis toolkit Release 1.1.1 Wes McKinney and the Pandas Development Team Aug 20, 2020 CONTENTS 1 Getting started 3 1.1 Installation . . . . . . . . . . . . . . . api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . 2416 4 Development 2419 4.1 Contributing to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . programming language. To the getting started guides To the user guide To the reference guide To the development guide CONTENTS 1 pandas: powerful Python data analysis toolkit, Release 1.1.1 2 CONTENTS CHAPTER

pandas: powerful Python data analysis toolkit Release 1.1.0 Wes McKinney and the Pandas Development Team Jul 28, 2020 CONTENTS 1 Getting started 3 1.1 Installation . . . . . . . . . . . . . . . api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . 2416 4 Development 2419 4.1 Contributing to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . programming language. To the getting started guides To the user guide To the reference guide To the development guide CONTENTS 1 pandas: powerful Python data analysis toolkit, Release 1.1.0 2 CONTENTS CHAPTER

pandas: powerful Python data analysis toolkit Release 1.0.5 Wes McKinney and the Pandas Development Team Jun 17, 2020 CONTENTS 1 Getting started 3 1.1 Installation . . . . . . . . . . . . . . . api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . 2323 4 Development 2327 4.1 Contributing to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . programming language. To the getting started guides To the user guide To the reference guide To the development guide CONTENTS 1 pandas: powerful Python data analysis toolkit, Release 1.0.5 2 CONTENTS CHAPTER

pandas: powerful Python data analysis toolkit Release 1.0.4 Wes McKinney and the Pandas Development Team May 28, 2020 CONTENTS 1 Getting started 3 1.1 Installation . . . . . . . . . . . . . . . api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320 4 Development 2323 4.1 Contributing to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . programming language. To the getting started guides To the user guide To the reference guide To the development guide CONTENTS 1 pandas: powerful Python data analysis toolkit, Release 1.0.4 2 CONTENTS CHAPTER

pandas: powerful Python data analysis toolkit Release 1.0.3 Wes McKinney and the Pandas Development Team Mar 18, 2020 CONTENTS 1 What’s new in 1.0.1 (February 5, 2020) 3 1.1 Fixed regressions . api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . 2309 5 Development 2313 5.1 Contributing to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . programming language. To the getting started guides To the user guide To the reference guide To the development guide CONTENTS 1 pandas: powerful Python data analysis toolkit, Release 1.0.3 2 CONTENTS CHAPTER

pandas: powerful Python data analysis toolkit Release 0.24.0 Wes McKinney& PyData Development Team Jan 25, 2019 CONTENTS i ii pandas: powerful Python data analysis toolkit, Release 0.24.0 Date: and GH21526). NaN values are also handled properly. 1.7.19 Build Changes • Building pandas for development now requires cython >= 0.28.2 (GH21688) • Testing pandas now requires hypothesis>=3.58. You can Instructions for installing from source, PyPI, ActivePython, various Linux distributions, or a development version are also provided. 2.1 Plan for dropping Python 2.7 The Python core team plans to stop

pandas: powerful Python data analysis toolkit Release 1.3.4 Wes McKinney and the Pandas Development Team Oct 17, 2021 CONTENTS 1 Getting started 3 1.1 Installation . . . . . . . . . . . . . . . api.indexers.check_array_indexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2689 4 Development 2691 4.1 Contributing to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pull request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2697 4.2 Creating a development environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2697 4.2.1 Creating