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What is the difference between nodup and nodupkey options?
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Answer Posted / tariq sharjil
Nodup:
It deletes those observations if every variable in the
dataset has the same value
Nodupkey:
It deletes all the observation on sorting variable. It
retains the first variable and deletes all other coming
after that
| Is This Answer Correct ? | 23 Yes | 5 No |
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