Splitting Single-Column Text Files into Multiple Columns with Pandas DataFrame

How to Perform Arithmetic Operations on Multiple Columns with Pandas Agg Function

Subsetting Data by Conjunction of Two Columns in R Using dplyr

Using Map Functions as a Condition in Pandas DataFrame Operations: Best Practices and Pitfalls

Subsetting Text between Vectors in R: A Step-by-Step Guide

Converting Column Containing Lists into Separate Columns in Pandas DataFrame: A Comparative Analysis of Three Approaches