Explain the message ‘MERGE HAS ONE OR MORE DATASETS WITH
REPEATS OF BY VARIABLE’.
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Answer / siri
This is the note obtained in log while performing many-to-
many merge refering the situation of having duplicate
values for key variables in both input files simultaneously.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / christeena
this happens in many to many merge..if we do not have a key
variable to identify that which observation from one data
set to be matched with which observation in the other data
set, a note will appear in the log as 'merge with repeat
set of by values'..So to get rid of this note find a unique
key variable so that observations from the data sets can be
correctly matched..
| Is This Answer Correct ? | 4 Yes | 1 No |
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