Mastering Pandas Groupby Method to Split and Combine Data and Apply Functions

Learn how to master the pandas groupby method for efficient data manipulation and analysis. Discover why groupby is essential, how to group data on single or multiple columns, and understand the DataFrameGroupBy object. Explore working with groupby keys, supported methods, and applying aggregators. Practice processing entire dataframes and individual columns using built-in and custom functions. Create insightful graphs based on groupby results. Gain expert-level confidence in using pandas groupby to split, combine, and analyze data effectively.

- Start of the Video
- Intro
- GroupBy Tutorial using Titanic Dataset
- Groups as Keys
- GroupBy Methods
- Aggregating Values
- Applying GroupBy to full dataframe with aggregating functions
- data transformation with GroupBy
- GroupBy with multiple columns
- Creating Graphs based on GroupBy results set