[Feature] identify more `quick wins' for stata

[jim-smith]

Is your feature request related to a problem? Please describe.
there must be more 'low hanging fruit we can do to enhance stata support
Describe the solution you'd like
review the link below
Describe alternatives you've considered
also look at weighting (there is a separate issue for this)
Additional context

https://www.danielmsullivan.com/pages/tutorial_stata_to_python.html