Creating Frequency Tables with Zeros for Unused Values Using data.table in R

Binding Data Tables with Different Row Counts and Repeating the Last Row in R: A Comparative Analysis of Two Approaches

How to Use the `by` Parameter in Data.Table Without Error: Fixing Named Vectors with `unname()`

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

Splitting Data Frame Rows Based on Overlap Calculation with data.table Package in R

Update Column Values Based on Row-Specific Conditions in R Programming Language

Using Name Full Name and Maiden Name Strings (and Birthdays) to Match Individuals Across Time

Converting String Values into Frequency Count Using dcast() Function in R's data.table Package

Understanding the Error in gmax(): object 'my_variable' not found

Update Values in a Data Table Using Join Operation