[Shahida Pervin]

I am running the same code, because I ran m:m as well as 1:1 both worked. Yes m:m is not a good idea, but I have something in my mind here.

[Nick Cox]

Once anyone mentions merge m:m my reaction is .. you're on your own.

https://www.youtube.com/watch?v=__n5Bgxx-68

[Shahida Pervin]

Anyway, in case of 1:1 the result is also same

[Nick Cox]

The advice in #15 to check which directory you are in still stands. Stata can't see a file; so why is that?

[Shahida Pervin]

Thank you so much @Nick