Hi,
I would like to ask a question about collapse command.

I tried to collapse all data with that function

collapse holder_perceo coname gend, by(exec_fullname)

holder_perceo: Dummy variable
coname: Company names
gend: Gender Dummy variable
by(exec_fullname): Executive names

It gives type mismatch error.
When I remove coname, it works but I need the company names too.

Thank you in advance.