Split Apply Recombine with Plyr and Data.table in R: A Performance Comparison

Creating a R Output that Resembles a Confusion Matrix Table Using R Programming Language

Counting Number of Rows with Dplyr: A Guide to Grouping and Summarizing

Managing Duplicate Entries in a Single Column While Keeping Other Columns Intact in R: A Step-by-Step Guide

Creating a New Variable in a Data.Frame Based on Row Values: A More Efficient Approach with data.table Package

Smart Transpose of a Data Frame in R Using Tidyr Library

Using Functions in Server.R with Shiny for Reusable Code and Improved Performance