Re: [問題] SAS程式碼問題

[socery (keep going!)]

我寫了一個macro 給你用, word 隨便你填~

%macro a(word);
%let dsid = %sysfunc(open(a,i));
%let varlist=;
%do i = 1 %to %sysfunc(attrn(&dsid, nvars));
%let varlist = &varlist %sysfunc(varname(&dsid,&i)) =
%sysfunc(varname(&dsid,&i))&word;
%end;
%let rc = %sysfunc(close(&dsid));

data a;
   set a;
   rename &varlist;
run;
%mend a;
%a(word=_new);

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