Using Name Full Name and Maiden Name Strings (and Birthdays) to Match Individuals Across Time

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

Concatenating Unique Strings of Variable in Data.table by Repeated Values of Another Variable

Understanding Vector Output in data.table: Solutions and Best Practices for Efficient Data Analysis

Mastering R's `data.table` Package: Understanding the `class()` Function and Its Implications

Filtering Data.table on Multiple Criteria in the Same Column Using Various Methods in R