Procedure 17: List Variables in R

While RStudio will display the variables in the session at a given point in time, the function can be replicated to console also. The ls() function, which has hitherto been used to identify the functions in a package, is by default used to identify objects in the session. In the script editor, type:

ls()

Run the line of script to console:

The variable names are returned to the console. To reference these, it is simply a matter of typing the variable name:

String

Run the line of script to console: