Dear All, I am quite a newbie to R. Trying to learn it these days. Sorry for asking such a basic question, but could you kindly tell me how to map unique string values to integers in a data frame? I have a graph which has, most of its, vertices' attributes in a string format. I would like to replace them with ascending integers. For example, first unique value in column 1 changes to "0". I'd like to have it so that I could use my computer's resources efficiently and also could easily perform statistical measures on it. I am looking for a two way mapping, so that, after analysis, I could see meaningful results in terms of the same but in reverse order mappings. Hope I was clear in my question.
Thanks! Cheers, Ali -- View this message in context: http://r.789695.n4.nabble.com/Mapping-strings-to-integers-tp3762828p3762828.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.
