是否可以从存储在数据集列中的值创建文件名?我所追求的是:
/*
other code here, assume work.users looks like
user_id
ImageData
*/
data _null_;
set work.users;
file_name=cat('/home/me/', trim(user_id), '.jpg');
file file_name NOPRINT;
put ImageData;
run;
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目前我正在尝试用宏来做,但我没有运气.
sas ×1