Using group_modify to Apply Function to Grouped Dataframe: The Power of the Dot (`...`) Syntax

Working with Dates in R: A Deeper Look at Lubridate and dplyr

Dynamically Assigning a Factor/String Name Inside a Function in R: A Step-by-Step Guide Using data.table

Optimizing Data Manipulation in R: A Vectorized Approach

Recreating Data Frames in R Using the dput Function

Creating Variable Names Using Loops in R with Lists, Data Frames, and Matrices

Understanding the Rep() Function in R: Avoiding Common Pitfalls and Optimizing Performance

Selecting Rows in a R Dataframe Based on Values in a Column: A Step-by-Step Guide

R Function grabFunctionParameters: Extracting Calling Function Parameters with Flexibility and Error Handling