If my indepvar is agegroup and have been categorized
  • 31 to 40,
  • 41 to 51
  • 60 above
1. What is the subcategory or the bullet points in Stata language?
2. What is varlist and how is it made?
3. Is this command the right command I am trying to find out tobacco users in age sex etc in urban and rural regions?

HTML Code:
proportion indepvar if depvar==1, over (region)
can depvar be placed after indepvar?