Session 3
I would recommend reviewing the material on macros and loops from session 2. There are a few advanced topics to discuss within these, but we will come back to them later. Use this break to re-attempt session 2’s assignment!
We will finish our project directory discussion by looking at a sample do-file system. We will quickly move on to the by (bysort) command but that journey will first take us through a few smaller things like _n, _N, and duplicates and sort commands.