Merging Rows in a data.table: A Step-by-Step Guide for Efficient Data Analysis in R

Mastering Auto-Incrementing Counters with data.tables in R: A Comprehensive Guide

Creating New Columns in data.table Using a Variable for Column Names

Running Regular Expressions Inside data.table: A Comparative Analysis of lapply and .SD

Optimizing align.time() Functionality in xts Package for Enhanced Performance and Efficiency

Understanding R Data Table Name Changes

What is the equivalent of `dplyr::mutate` in data.table, R?

Replacing Outlier Values with Second Minimum Value in R Using `replace` Function or Custom Expressions

Efficient Data Grouping with R's data.table Package Using Grouping Sets Aggregation Functions

Rewriting R Code to Avoid Security Vulnerabilities with .==