Replicating data set A based on the number of observations in the column of data set B where both data sets have a matching values in 1 column
Question
I have data sets A and B:
Is there a way to get the below outcome?
1 answers
solution1
0 2019-10-30 14:37:57
dfc <- plyr::join(dfa, dfb, type = "inner")
where dfa is Data Set A and dfb is Data Set B
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