Reading Multiple CSV Files and Writing Selective Variables in a New Single CSV/Text File: A Step-by-Step Guide

Creating a Reference DataFrame for Sampling: A Comprehensive Guide to Removing Duplication and Enhancing Data Accuracy

How to Fix the 'utf-8' Codec Can't Decode Error in Text Files: A Step-by-Step Guide

Finding Minimums of All Rows in a Column Based on Criteria Using Python with Pandas

Dropping Series of Pandas Columns by Multiple Keywords with str.contains()

Understanding and Resolving Issues with Pandas and CSV Files

Creating Columns Based on Strings with Python and Pandas: A Comprehensive Guide to Data Transformation

Data Accumulation with Pandas: Efficiently Combining Multiple Datasets for Analysis or Reporting Purposes

Creating Stored Procedures in MySQL Using Python: Best Practices and Common Pitfalls

Here's an improved version of the Python code: