Performing the Chi-Squared Test for Independence in R: A Step-by-Step Guide

Selecting and Assigning to Data Tables with Variable Names in Character Vectors Using data.table Package.

Renaming Multiple Aggregated Columns Using Data.table in R: A Flexible Solution

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

Data Manipulation in R Using Data.table Package: A Comprehensive Guide

Summing Partial Datatable as Column for Another Datatable in R Using data.table Package

Cumulative Look-back Rolling Join in R: A Step-by-Step Guide