摘要:
local sj=subinstr(subinstr("`c(current_time)'",":","",.)," ","",.) local wjma="`sj'" set seed `wjma' clear local shu= int(100*runiform() ) // local xm 阅读全文
摘要:
local sj=subinstr(subinstr("`c(current_time)'",":","",.)," ","",.) local wjma="`sj'" set seed `wjma' clear local shu= int(100*runiform() ) // local xm 阅读全文