Hi, I would like to know how to extract the arguments from a list :
For example, I have a list of charchacter x x<- c("Bentazone","Atrazine","Epoxiconazol","Metolachlor","Epoxiconazol","Atrazine desethyl","Fenpropimorph","Epoxiconazol","Metolachlor","Simazine","Atrazine desethyl","Epoxiconazol","Atrazine desethyl","Atrazine","Epoxiconazol","Metolachlor","Epoxiconazol","Atrazine desethyl","Fenpropimorph","Epoxiconazol","Metolachlor","Simazine") and I am searching for a (basic) function which would return arguments of the list x, aphabeticaly reordered like this : ("Atrazine","Atrazine desethyl","Bentazone","Epoxiconazol","Fenpropimorph","Metolachlor","Simazine"). Can anyone help me ? Thanks by advance Jessica [[alternative HTML version deleted]] ______________________________________________ R-help@stat.math.ethz.ch 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.