Merging Multiple Numeric Columns as a List-Typed Column in Data.Table [R]

Effective Data Table Lookups in R: Leveraging Key Sets for Efficient Results

Summing Partial Datatable as Column for Another Datatable in R Using data.table Package

How to Create Equal Number of Rows for Observations in Data.tables Using R

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

Efficiently Finding the Best Match Between Two Tables

Understanding the Performance of Binary Search and Vector Scan in R's Data.table Package

Rolling Cross-Join on Portfolios Dataset to Impute Missing Shares in a Forward Manner Using R.

Using Multiple Columns from a Function Call with Data.tables in R: A More Efficient Approach

The Performance of Custom Haversine Function vs Rcpp Implementation: A Comparative Analysis