老师您好,请问复制ssc install winsor2,replace到STATA12为什么出现checking winsor2 consistency and verifying not already installed...
connection timed out -- see help r(2) for troubleshooting
could not copy http://fmwww.bc.edu/repec/bocode/w/winsor2.ado
(no action taken)
装不上WINSOR怎么办?