Thanks for getting back to me so quickly! I'm sorry, I still can't seem to find it. In the data folder, I can see the optima.dat and swissmetro.dat which both seem to not be from the American Time Use Survey as specified in the mdcev documentation.
I am trying to follow
this and
this file, and in the process_data.py I'm supposed to provide the data.csv, which I cannot find. I am really sorry if this is too obvious but I cannot for the life of me seem to find the necessary data.
Cheers!