d STB-42 sg77.  Reg. analysis with multiplicative heteroscedasticity.
d STB insert by Jeroen Weesie, Utrecht University, Netherlands.
d Support:  weesie@@weesie.fsw.ruu.nl
d After installation, see help ^regh^. 

f sg77/regh.ado
f sg77/regh.hlp
f sg77/reghv.ado
f sg77/reghv.hlp
f sg77/boris.dta