Optimizing Network Analysis in R: A Non-Equi Join and Vectorization Approach for Reduced Computation Time.

Using dplyr to Transform and Group Data with Custom Output Columns

Efficiently Converting Date Columns in R's data.table Package Using Regular Expressions, anytime, and lubridate Packages

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

Using Regular Expressions with data.table: Creating a New Column from Titles

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

Using Case When Statements and Windows Size for Data Grouping in R

Filter Rows Based on Specific String Condition Using Dplyr

Cleaning Missing Values from Data in R: A Customizable Function for Data Table Cleanup

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