1. SET 문장
DATA output-SAS-data-set; SET input-SAS-data-set-1 input-SAS-data-set-2 … … ; RUN; |
2. SET 문장 + BY 문장
DATA output-SAS-data-set; SET input-SAS-data-set-1 input-SAS-data-set-2 … … ; BY 변수(s) ; RUN; |
◀예제▶
DATA work.new;
SET old1 old2 old3;
BY var1;
RUN;
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