data temp1 temp2;set sashelp.class;output temp1;if sex='1' then do;height=height+1;weight=weight-1;end;output temp2;run;proc compare base=temp1 comp=temp2;run;
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时间:2018-06-28 19:24:36
data temp1 temp2;set sashelp.class;output temp1;if sex='1' then do;height=height+1;weight=weight-1;end;output temp2;run;proc compare base=temp1 comp=temp2;run;