Calculating Group Fairness Metrics using AIF360: A Step-by-Step Guide

Plotting a Confusion Matrix in Python Using a Dataframe of Strings

Writing a Complicated Function to Evaluate a New Column in a Pandas DataFrame: A Case Study on Efficiency and Maintainability

Understanding How to Avoid the SettingWithCopyWarning in Pandas

Transposing Variables in Rows to Columns by Subject (Case) and Date Using Pandas

Creating a Matrix from Multiple Pandas DataFrames: 3 Approaches for Efficient Count Matrix Generation

Inserting Pandas DataFrames into IN Operator Values for Secure SQL Queries

Flagging Rows in Pandas Dataframe Based on Multicolumn Match from Another DataFrame

Loading and Parsing Arff Files with Python: A Step-by-Step Guide Using SciPy

Here's an example code that demonstrates how to use the `groupby` and `agg` functions together: