So the lapply function checks every country pair row for row (in my country1 and country2 column) and send back a true if both countries are EU?
How do I get a 1 instead of true and 2 instead of false? You have been a BIG help. I have a WHOLE assignment to get done, so maybe I'll post some more questions :) -- View this message in context: http://r.789695.n4.nabble.com/How-to-add-specific-column-to-data-set-tp4565341p4568491.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.
