sysuse auto.dta,clear //Global and local macros //Global macro global xlist mpg weight reg price $xlist global ylist price reg $ylist $xlist global method robust reg price mpg weight, $method //defining location of files global datafolder "E:\ABC" use "$datafolder\analysis data.dta",clear //Local macros local local1=5+5 display `local1' local loclist mpg weight reg price `loclist' foreach var in `loclist' { gen new_`var'=`var' } //Clear all local a=1 global b=2 scalar c=3 clear display `a' $b c clear all display `a' $b c