PySpark Cheat Sheet: Spark in Python May 10th, 2021 This PySpark cheat sheet with code samples covers the basics like initializing Spark in Python, loading data, sorting, and repartitioning. Pandas Cheat Sheet for Data Science in Python May 10th, 2021 A quick guide with code samples to the basics of the Python data analysis library Pandas. xts Cheat Sheet: Time Series in R May 10th, 2021 Tackle time series in R with this xts (Extensible Time Series) cheat sheet! Python Data Visualization: Bokeh Cheat Sheet May 10th, 2021 This cheat sheet is a handy reference to interactive plotting with the Bokeh Python visualization library. NumPy Cheat Sheet: Data Analysis in Python May 10th, 2021 This NumPy cheat sheet helps you to tackle the basics of this Python scientific computing library!