sas数据集中,想用宏实现批量导出对应数据集成为txt文件,不知道程序有什么问题,运行完,没有文件导出,请各位高手指点一下:
data b;
set stkcd;
file "stk.txt";
a='%a(';
b=',';
c=');';
mac=a||'Stk'||stkcd||c;
put mac;
run;
filename mac "stk.txt";
%macro b(x);
proc export data=hh.&x
outfile="C:\Users\suyq\Desktop\hhstktxt\&x.txt";
run;
%mend b;
%include mac;
run;