[R] Test internet presence

Gregor Gorjanc gregor.gorjanc at bfro.uni-lj.si
Mon Sep 11 12:14:42 CEST 2006


David Barron wrote:
> I means non-zero, not non-negative.
> 
...

Thanks. download.file() is fine!

-- 
Lep pozdrav / With regards,
    Gregor Gorjanc

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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

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"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.



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