老提示这个,求教大家该怎么办?
SORT CASES BY studentID (A).
MATCH FILES /FILE=*
/FILE='C:\Users\20121025.sav'
/RENAME (ITSC = d0)
/BY SID
/DROP= d0.
>Warning. Command name: MATCH FILES
>SPSS Statistics system file "C:\Users\20121025.sav" is written in a character encoding (windows-1252)
>incompatible with the current LOCALE setting. It may not be readable.
>Consider changing LOCALE or setting UNICODE on. (DATA 1721)
Variable(s) incorrectly used in 'BY'
------Input1------ ------Input2------
Result Type Variable name Type Variable name
SID s22 SID s2000SID
Codes: num = numeric; sn = string of length n
>Error # 5126
>The BY variable list is invalid. All the variables on the list must exist on
>all the input files, and each variable must be of the same type (numeric, or
>strings of the same length) on all the input files.
>This command not executed.
Variable(s) with conflicting type:
-------Input1------- -------Input2-------
Result Type Variable name Type Variable name
SID s22 SID s2000 SID
Codes: num = numeric; sn = string of length n
>Error # 5127
>Mismatched variable types on the input files.
>Note # 5145
>The working file has been restored, and subsequent commands may access the
>working file.
EXECUTE.
SORT CASES BY SID (D).
我已经把SID设为同样的数据类型,还是这样。
急~