Understanding and Resolving Issues with Pandas and CSV Files

Understanding the iloc Function in Pandas: Best Practices and Alternatives

Filtering Data with Conditions in Pandas: A Step-by-Step Guide

Formatting Floats in Dataframes when Using `to_dict`: A Solution for Pandas Workflows

Handling Non-Traditional CSV Formats: Reading Horizontally and Ignoring New Line Characters

Calculating Rolling Sums in Pandas: A Comprehensive Guide for Efficient Time-Series Data Analysis

Aggregating Columns on a DataFrame without Merging Them: Techniques for Efficient Data Analysis

Converting Pandas Dataframe Columns to Float While Preserving Precision Values

Here's a refactored version of the code with proper indentation, comments, and a clear structure:

How to Group Rows in a Pandas DataFrame Without Splitting It and Transform Values in Another Column