I have not explained this properly. I meant to say if the ID vales of the rows in each file match, print the data into a new dataframe with this structure
ID DATA1 2345 VALUE1 VALUE2 where value1 is from the first dataset and value2 is from the 2nd -- View this message in context: http://n4.nabble.com/Matching-rows-in-a-Data-set-I-m-Stuck-tp1576432p1576440.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
