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How would you delete observations with duplicate keys?
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Answer Posted / g.jyotshna
proc sort data=datasetname nodup;
by var;
run;
proc sort data=datasetname nodupkey;
by var;
run;
proc sort data=datasetname noduprecs;
by var;
run;
| Is This Answer Correct ? | 4 Yes | 0 No |
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