Using R's Dplyr Package for Efficient Grouping and Summarization with Multiple Variables

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

Using rlang::parse_expr with dplyr::arrange for Specifying Sorting Variable with Desc() Function

Evaluating Functions with NULL Default Arguments in R using dplyr's fun Function

The Execution Environment of Functions in R: Capturing Permanence Through Function Factory Structures