Dear group kindly if i had data frame of 2 columns that has repeated URLS ..and want to replace those urls with ID's for each one so the url will have unique ID, how can I do this thanks in advance e.g otf data
pcworld.com open.itworld.com pcworld.com storage.itworld.com salon.com images.salon.com go.theregister.com theregister.co.uk techchuck.com pcworld.com ecoustics.com pcworld.com Ragia ______________________________________________ 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.
