Transposing Data in a Column Every nth Rows with PANDAS: A Comprehensive Guide

Understanding the Benefits of Using Variables in the reshape2 Package: A Step-by-Step Guide to Mastering the cast Function

Here's the complete code with all methods:

Reshaping DataFrames: A Comprehensive Guide to Changing Columns and Rows Using the Tidyverse

Reshaping DataFrames from Wide to Long Format in R: A Comparison of Two Approaches Using data.table and tidyr

Reshaping Data from Wide to Long Format while Collapsing Variable Values for Same IDs in R