Stacking Data: A Guide to Understanding and Applying Melt Sets in R and Python

Reshaping Data to Plot in R using ggplot2

Here's a summary of the provided information and some additional examples to demonstrate the usage of the `melt()` function in R:

Converting Long Data Frames to Longer Data Frames with Running Indicators in R

Transforming Wide Format DataFrames in R: A Step-by-Step Guide to Long Format Using gather Function

Reshaping Cast: A Deeper Dive into Compare and Filter

Understanding Overlapped Values in R: A Graph-Based Approach