Damien schrieb:
I'm looking into opening an url on a server which requires authentication.
Under a Windows Operating System you could try to start R with the --internet2 option. This worked in my case.
Best regards Rene ______________________________________________ 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.