Categories / data.table
Summing Array Rows in R Based on Conditions Using sapply() Function
Optimizing Performance When Working with Large CSV Files Using R's data.table Library
Summarizing Data with R and data.table: Advanced Techniques for Carrying Over Multiple Columns
Joining Datatables Based on Two Values Using the Data.table Package in R
Improving String Splitting Performance in R: A Comparison of Base R and data.table Implementations
How to Group Data by ID with R and Data.table: A Comparison of Two Solutions