Hi all, I have the following df:
licenseY :int 41006 41013 41044 41046 41067 41166 41202 41262 41274 41290 licenseZ :int 41006 41013 41018 41044 41046 41067 41111 41200 41262 41272 I needed the common values in both license columns so I used : intersect(df$licenseY,df$licenseZ) now I want a command to return me values from licenseY that are not in intersect(). Does anyone know how should I do this? Thanks for any help! Elahe ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.