苹果/安卓/wp
我下载的股票代码中都有字符c,比如c000001,请问怎样才能去掉这个c呢?初学stata,恳请大佬解答,万分感激
检举 |2018/05/01 16:41
用subinstr去去除。比如你的股票变量名为code,
用以下代码就可以:
replace code=subinstr(code,"c","",.)
可以如果是生成新的变量:
gen newcode=subinstr(code,"c","",.)
jiangbeilu