Reshaping Wide Data to Long Format with Tidyverse's pivot_longer Function in R

Reshaping Pandas DataFrames with Multiple Columns Using Stack and Unstack

Merging Rows by Subject Number: A Guide to Longing Data in R

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

Reshaping Three-Collar Data Frames to Matrix Format Using R

Converting Rows to Columns in R: A Step-by-Step Guide with reshape2 and tidyr Packages

Reshaping Long-Form Data with Pandas: A Comparison of Two Methods

Reshaping Data from Wide Format to Long Format Using Tidyr's pivot_longer Function

Reshaping Pandas DataFrames from Long to Wide Format with Multiple Status Columns