Understanding the Error in gmax(): object 'my_variable' not found

A Comprehensive Comparison of dplyr and data.table: Performance, Usage, and Applications in R

Efficient String Matching in R with data.table: A Comparative Analysis

Addressing Data.table Columns Based on Two grep() Commands in R

Mutating Variables in a data.table by Condition Using Two Variables in Long Format Data

Subset Data.table Using R's data.table Package to Identify Columns With More Than A Given Number of Non-NA Values

Calculating Min or Max Value Under Certain Cases with Vectors Using R's Data.Table Package

Handling Factors Using the Data.table R Package: A Comprehensive Guide

Using do.call to Build and Execute Data.table Commands: A Comprehensive Guide

Handling Missing Values in a Data Frame: Strategies and Best Practices