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

R Data Frame Transformation with reshape2 Package

Melting a Pandas DataFrame from Wide to Long Format Twice on the Same Column

Reshaping Pandas DataFrames with Multiple Columns Using Stack and Unstack

How to Read CSV Data and Reshape it in R Using the melt Function

Here's the complete code with all methods:

How to Create New Columns Based on Start End Years in R Data Frames Using Basic Addition and Subtraction or dcast Function

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

Reshaping Cast: A Deeper Dive into Compare and Filter

Reshaping Data to Plot in R using ggplot2