Plotting Categorical Data Against a Date Column with Matplotlib Python

Handling Duplicate Rows When Concatenating Dataframes in Pandas: Best Practices and Solutions

Grouping Pandas Data with Custom Column Names: A Comprehensive Guide

Here's the complete code with all the provided steps:

Based on the detailed specification provided, I will write a comprehensive guide on how to use the Python library Pandas for data analysis.

Working with Datetime Indexes in Pandas DataFrames: A Guide to Consistent Formatting and Concatenation

Understanding Time Series Data with Boxplots for Monthly and Weekly Analysis

Converting 24-Hour Time to Total Seconds in a Pandas DataFrame: A Step-by-Step Guide

Understanding the Issue with `append` Method in Pandas Series: A Guide to Alternative Methods for Combining Series Objects

Converting Transaction Time Column: 2 Ways to Separate Date and Time in Pandas