diff between nodup rec and ondup key???
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Answer / mallikarjuna
nodupkey deletes duplicate observations based on by
variable.
noduprec delete the duplicate observations if entire
observation is duplicate.
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / ramkgupta
simply to say nodup and noduprec checks values present in all variables in dataset from one record to next record where as nodupkey checks values present in only variables given in by statement not all variables in a dataset.
| Is This Answer Correct ? | 5 Yes | 0 No |
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