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https://github.com/franzdiebold/data-science-cheat-sheets

A collection of Data Science cheat sheets.
https://github.com/franzdiebold/data-science-cheat-sheets

cheat-sheet cheat-sheets data-science pandas

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A collection of Data Science cheat sheets.

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# Data Science cheat sheets

A collection of Data Science cheat sheets.

## Table of contents

- [Data Extraction](#data-extraction)
- [SQL](#sql)
- [Python Regular expressions](#python-regular-expressions)
- [Data Processing](#data-processing)
- [Polars](#polars)
- [Pandas](#pandas)
- [PySpark](#pyspark)
- [Computer Vision](#computer-vision)
- [OpenCV](#opencv)
- [Visualization](#visualization)
- [Plotly Express](#plotly-express)
- [Choosing a good chart](#choosing-a-good-chart)
- [Chart guide](#chart-guide)
- [Modeling](#modeling)
- [Keras](#keras)
- [Infrastructure](#infrastructure)
- [Docker](#docker)

## Data Extraction

### SQL

[![SQL cheat sheet](images/sql-cheat-sheet.png)](cheat-sheets/sql-cheat-sheet.pdf)

Source: [https://learnsql.com/tags/cheat-sheet/](https://learnsql.com/tags/cheat-sheet/)

### [Python Regular expressions](https://docs.python.org/3/library/re.html)

[![Python regular expressions cheat sheet](images/Python-regular-expressions-cheat-sheet.png)](cheat-sheets/Python-regular-expressions-cheat-sheet.pdf)

Source: [https://www.dataquest.io/blog/regex-cheatsheet/](https://www.dataquest.io/blog/regex-cheatsheet/)

## Data Processing

### [Polars](https://www.pola.rs/)

[![Polars cheat sheet](https://franzdiebold.github.io/polars-cheat-sheet/Polars_cheat_sheet.png)](https://franzdiebold.github.io/polars-cheat-sheet/Polars_cheat_sheet.pdf)

Source: [FranzDiebold/polars-cheat-sheet](https://github.com/FranzDiebold/polars-cheat-sheet)

### [Pandas](https://pandas.pydata.org/)

[![Pandas cheat sheet](images/Pandas-cheat-sheet.png)](cheat-sheets/Pandas-cheat-sheet.pdf)

Source: [https://pandas.pydata.org/Pandas_Cheat_Sheet.pdf](https://pandas.pydata.org/Pandas_Cheat_Sheet.pdf)

### [PySpark](https://spark.apache.org/docs/latest/api/python/)

[![PySpark cheat sheet](images/PySpark-cheat-sheet.png)](cheat-sheets/PySpark-cheat-sheet.pdf)

Source: [https://www.datacamp.com/cheat-sheet/pyspark-cheat-sheet-spark-dataframes-in-python](https://www.datacamp.com/cheat-sheet/pyspark-cheat-sheet-spark-dataframes-in-python)

## Computer Vision

### [OpenCV](https://opencv.org/)

[![OpenCV cheat sheet](images/OpenCV-cheat-sheet.png)](cheat-sheets/OpenCV-cheat-sheet.pdf)

Source: [https://github.com/a-anjos/python-opencv](https://github.com/a-anjos/python-opencv)

## Visualization

### [Plotly Express](https://plotly.com/python/plotly-express/)

[![Plotly Express cheat sheet](https://franzdiebold.github.io/plotly-express-cheat-sheet/Plotly_Express_cheat_sheet.png)](https://franzdiebold.github.io/plotly-express-cheat-sheet/Plotly_Express_cheat_sheet.pdf)

Source: [FranzDiebold/plotly-express-cheat-sheet](https://github.com/FranzDiebold/plotly-express-cheat-sheet)

### Choosing a good chart

[![Choosing a good chart](images/choosing-a-good-chart.png)](cheat-sheets/choosing-a-good-chart.pdf)

Source: [https://www.tapclicks.com/resources/blog/data-visualization-types/](https://www.tapclicks.com/resources/blog/data-visualization-types/)

### Chart guide

[![Chart Guide](images/ChartGuide.png)](cheat-sheets/ChartGuide.pdf)

Source: [https://chart.guide/poster/](https://chart.guide/poster/)

## Modeling

### [Keras](https://keras.io/)

[![Keras cheat sheet](images/Keras-cheat-sheet.png)](cheat-sheets/Keras-cheat-sheet.pdf)

Source: [https://www.datacamp.com/cheat-sheet/keras-cheat-sheet-neural-networks-in-python](https://www.datacamp.com/cheat-sheet/keras-cheat-sheet-neural-networks-in-python)

## Infrastructure

### [Docker](https://www.docker.com/)

[![Docker cheat sheet](images/Docker-cheat-sheet.png)](cheat-sheets/Docker-cheat-sheet.pdf)

Sources:

- [https://www.lostindetails.com/cheatsheet/docker/docker_blue_light1.pdf](https://www.lostindetails.com/cheatsheet/docker/docker_blue_light1.pdf)
- [https://dockerlux.github.io/pdf/cheat-sheet-v2.pdf](https://dockerlux.github.io/pdf/cheat-sheet-v2.pdf)