Categories / variables
Adjusting the Magnitude of Shock for Impulse Response Function in R's vars Package.
Passing Variables into Data Tables: A Flexible Solution for Dynamic Filtering in R
Recode Values in One DataFrame Using Definitions from Another File in R: A Comparative Analysis of Data Manipulation Functions and SQL-like Selects
How to Remove Asterisks from Column Values in an R DataFrame Using stringr Package
Using Variables in Formula Syntax with R: A Flexible Solution