Removing Grouping Variables with R: Efficient Data Table Wrangling Strategies

Optimizing Data Table Operations: A Comparison of Methods for Manipulating Columns

Applying the `apply` Function Over Character Vectors Inside `data.table`: A Flexible Solution for Data Manipulation

Writing R data.table Objects to HDF5 Files: A Solution to Missing Columns Issues

Inhibiting Copy on Modify for Unqualified Data Tables in "R" to Preserve Behavior Only for Certain Rows

Using Data Tables with Function Application: Workarounds for Passing Columns into Functions

Creating Lag Variable Within Each Group in Data Tables Using Base R, Plyr, Dplyr, and Data.Table

A Comprehensive Comparison of dplyr and data.table: Performance, Usage, and Applications in R

Performing Operations on Columns in a data.table Object with Variable Names Using get() Function

Filtering Columns in Data Tables by Vector of Names Using data.table