Converting Long Format Flat Files to Wide in R Using reshape Function

Understanding the Warning in R's reshape2 Melt Function: Resolving Issues with ID Variables in Data Transformation

Converting Wide Dataframe to Long Format with Quadruple Nesting Using R's melt Function

Reshaping DataFrames with Rbind: A Deeper Look into Gathering and Separating Data

Restructuring Data in R: Converting Short Lists to Binary Format