stata 16.0
采用ssc install unique 安装unique命令后报错r(612),如下:
ssc install unique
unexpected end of file
http://fmwww.bc.edu/repec/bocode/u/ either
1) is not a valid URL, or
2) could not be contacted, or
3) is not a Stata download site (has no stata.toc file).
r(612);
采用findit unique
也没有search出什么东西来
请问各位大神这样应该怎么解决呢
祝大家新春愉快、科研顺利!


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