Understanding R's data.table Package for Efficient Data Analysis

Creating Conditional Variables in data.table without Known Column Names

Resolving Unused Argument Errors While Grouping within Functions in R

How to Perform Random Sampling of Rows from a Data Table by Group Using data.table in R

Filling Values Based on Matched IDs in Data.tables Using R Programming Language

Passing Column Name as Parameter to data.table::setkey() When Some Columns Are Not in the Data.Table: col_name

Using Aggregate Functionality with Data.table: A Replication Study

Assignment by Reference in R's Data Table: A Common Pitfall to Avoid When Aggregating Data

Efficiently Counting Unique Purchases Per Customer with R's data.table Package

Rewriting R Code to Avoid Security Vulnerabilities with .==