夏目贵志 发表于 2016-4-6 10:31 
打个zip包试试
刚才合并的问题已经解决了。一是开始路径设置,二是文件夹最好不要再套文件夹,三是文件名最好设置的比较短一点。可是现在又有问题了,下面是代码及错误提示。
cd E:\企业
use n2000.dta, clear
append using n2001.dta
append using n2002.dta
append using n2003.dta
错误:variable yzbm is str6 in master but long in using data
You could specify append's force option to ignore this string/numeric
mismatch. The using variable would then be treated as if it contained "".