Displaying 1 result from an estimated 1 matches for "kunden_2014".
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kunden_2011
2016 Apr 20
2
Merging Data Sets with Full Outer Join
...ets:
This sequence
Kunden <- Kunden_2011
Kunden <- merge(Kunden, Kunden_2012,
by.x = "Debitor", by.y = "Debitor")
Kunden <- merge(Kunden, Kunden_2013,
by.x = "Debitor", by.y = "Debitor")
Kunden <- merge(Kunden, Kunden_2014,
by.x = "Debitor", by.y = "Debitor")
Kunden <- merge(Kunden, Kunden_2015,
by.x = "Debitor", by.y = "Debitor")
delivers too few cases. So I guess it does an equi-join.
How can I join the datasets and keep the variables as...