Hi all,I have two datasets:*Dataset 1 - List of Users:*ID Name C1 C2 C3
............C23 C24 C25*Dataset 2 - List of Codes*Code Description
CategoryThe code fields in the user-dataset do not have to contain a value
and if they have a value they dont have to correspond with the
Codes-dataset.Now I need 2 things:- Per user-record the number of occurences
in the Codes table, so if one user would have C1, C8, C12, C19 occuring in
the Codes dataset that would be 4.- The top 20 of the most occuring codes
with their descriptionI find this very challenging but I'm sure there are
some R-guru's out there who can help me on this:)Thanks in advance



--
View this message in context: http://r.789695.n4.nabble.com/Retreiving-correct-data-from-combining-two-datasets-tp4673098.html
Sent from the R help mailing list archive at Nabble.com.
	[[alternative HTML version deleted]]

