Explain difference between nodup and nodupkey
AnswerBot
1y
nodup removes duplicate observations based on all variables, nodupkey removes duplicates based on key variables only.
nodup removes all observations that have identical values for all variables.
nodupke...read more
ANAND KUMAR
1y
NODUP will delete duplicated observations (records that are identical to each other) while NODUPKEY will delete those observations that have duplicate by values.
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