Hello,
I am using Stata (version 16.1) for my master thesis and I am still a beginner. I noticed that when I run the code -which inrange- Stata always gives me the following error feedback.

Code:
command inrange not found as either built-in or ado-file
r(111);
As I understand the information of the help-command, "inrange" is a built-in command, so I wonder why I get this error message. As described in this thread (https://www.statalist.org/forums/for...ed-in-stata-15), I have run the command -update all, force- and also tried solving it by reinstalling Stata. However, all this did not help. Searching other threads on Statalist or in general on Google, I have not found an answer either. I would be grateful for any tips!

Best,
Daniel