黃河泉 发表于 2019-3-28 09:06 
请再仔细看一下我上面的说明。先 ssc install dataex (并见说明)
. ssc install dataex
checking dataex consistency and verifying not already installed...
installing into c:\ado\plus\...
installation complete.
.
. dataex
----------------------- copy starting from the next line -----------------------
------------------ copy up to and including the previous line ------------------
Listed 74 out of 74 observations
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.是这样吗?感谢!
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