I means non-zero, not non-negative. On 11/09/06, David Barron <[EMAIL PROTECTED]> wrote: > The function download.file (invisibly) returns a non-negative integer > if it fails, so I suppose you could use this as a test. > > On 11/09/06, Gregor Gorjanc <[EMAIL PROTECTED]> wrote: > > Hello useRs! > > > > I have a small package and I need internet access for examples. Of > > course it works fine when I have internet access, but not otherwise. I > > remember I saw a way to test availability of internet access, but I can > > not find it now in archives. Can anyone here help me? > > > > Thanks! > > > > -- > > Lep pozdrav / With regards, > > Gregor Gorjanc > > > > ---------------------------------------------------------------------- > > University of Ljubljana PhD student > > Biotechnical Faculty > > Zootechnical Department URI: http://www.bfro.uni-lj.si/MR/ggorjan > > Groblje 3 mail: gregor.gorjanc <at> bfro.uni-lj.si > > > > SI-1230 Domzale tel: +386 (0)1 72 17 861 > > Slovenia, Europe fax: +386 (0)1 72 17 888 > > > > ---------------------------------------------------------------------- > > "One must learn by doing the thing; for though you think you know it, > > you have no certainty until you try." Sophocles ~ 450 B.C. > > > > ______________________________________________ > > [email protected] 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. > > > > > -- > ================================= > David Barron > Said Business School > University of Oxford > Park End Street > Oxford OX1 1HP >
-- ================================= David Barron Said Business School University of Oxford Park End Street Oxford OX1 1HP ______________________________________________ [email protected] 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.
