Working with Strings in Pandas DataFrames: A Deep Dive into String Handling and Column Access

Visualizing the Most Frequent Values in a Pandas DataFrame with Matplotlib

Calculating Average Values from a CSV File in Python.

Creating a Grouped Sorted Bar Plot using Pandas and Matplotlib

Based on the provided specifications, here's an example implementation:

Understanding the Impact of Pandas 0.23.0 on Multindex Label Handling When Plotting DataFrames

Fixing Legend Display Issues in Seaborn Countplots: A Step-by-Step Guide