d STB-47 sg99.  Multiple regression with missing obs. for some variables.
d STB insert by Mead Over, World Bank.
d Support: meadover@@worldbank.org
d After installation, see help ^regmsng^.

f sg99/aidsdata.do
f sg99/aidsdata.dta
f sg99/regmsng.ado
f sg99/regmsng.hlp