Hello,
I've merged two datasets. However, there exist lots of replicated observations in the merged dataset. How can I say to just keep one of the observations with the same value for all the variables?
I appreciate your help in advance.
If you merged the tables using the data step MERGE BY, you could probably use if first. logic.
Otherwise use a subsequent PROC SORT with NODUPKEY option.
If you merged the tables using the data step MERGE BY, you could probably use if first. logic.
Otherwise use a subsequent PROC SORT with NODUPKEY option.
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