global vars "P0202 P0203"
foreach v in $vars{
use industry.dta,clear
keep if industryclassificationid=="`v'"
drop industryclassificationid industryclassificationname
rename implementdate `v'date
rename industrycode `v'code
rename industryname `v'name
drop symbol
save "E:\stata15\learning\data\chinalisted\`v'.dta"
}
原因在于你的P0202 P0203不是变量，是变量中的值，因此不能用of varlist

global vars "P0202 P0203"
foreach v in $vars{
use industry.dta,clear
keep if industryclassificationid=="`v'"
drop industryclassificationid industryclassificationname
rename implementdate `v'date
rename industrycode `v'code
rename industryname `v'name
drop symbol
save "E:\stata15\learning\data\chinalisted\`v'.dta"
}

global vars "P0202 P0203"
foreach v in $vars{
use industry.dta,clear
keep if industryclassificationid=="`v'"
drop industryclassificationid industryclassificationname
rename implementdate `v'date
rename industrycode `v'code
rename industryname `v'name
drop symbol
save "E:\stata15\learning\data\chinalisted\`v'.dta"
}

global vars "P0202 P0203"
foreach v in $vars{
use industry.dta,clear
keep if industryclassificationid=="`v'"
drop industryclassificationid industryclassificationname
rename implementdate `v'date
rename industrycode `v'code
rename industryname `v'name
drop symbol
save "E:\stata15\learning\data\chinalisted\`v'.dta"
}
原因在于 P0202 P0203不是变量，只变量值，因此不能用of varlist

我就很纳闷，为啥会这样报错，我设定的地址有问题？
我看了下，dta并不是产生在E:\stata15\learning\data\chinalisted，而是E:\stata15\learning\data\，产生的名称叫chinalisted`v'，可是我命令中间，明明有些\啊

谢谢