Performing Non-Equi Inner Joins on Data Ranges with data.table in R

Improving Performance with data.table and dplyr: A Comparative Analysis of R's Data Manipulation Libraries

Creating a New Column Based on Strings within the Same List in R Using Data Tables

Joining Data Tables on All Columns Using R's data.table Package

Writing Per-Variable Counts with Data.tables in R: Efficient CSV File Output Using l_ply Function

Big Merge and Memory Management in R: Efficient Solutions for Large Datasets