Is there any pure r code to do delaunay or voronoi diagrams? Thanks! --------------------------------- [[alternative HTML version deleted]]
Any difference between <- and to assign the values? --------------------------------- [[alternative HTML version deleted]]
<- can be used in places where = but otherwise they are the same. See ?"<-" On 11/13/05, Robert <samrobertsmith at yahoo.com> wrote:> > Any difference between <- and > > to assign the values? > > > > > --------------------------------- > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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 >
See package tripack. You can find this information with
RSiteSearch("voronoi", restrict = "functions")
Best,
Renaud
2005/11/13, Robert <samrobertsmith at yahoo.com>:> Is there any pure r code to do delaunay or voronoi diagrams?
> Thanks!
>
> ---------------------------------
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide!
http://www.R-project.org/posting-guide.html
>
--
Renaud LANCELOT
D??partement Elevage et M??decine V??t??rinaire (EMVT) du CIRAD
Directeur adjoint charg?? des affaires scientifiques
CIRAD, Animal Production and Veterinary Medicine Department
Deputy director for scientific affairs
Campus international de Baillarguet
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> > On Nov 13, 2005, at 3:24 PM, Robert wrote: > > >> I am curious about one thing: since the reason for using r is r is >> a easy-to-learn language and it is good for getting more people >> involved. Why most of the packages written in r use other >> languages such as FORTRAN's code? I understand some functions have >> already been written in other language or it is faster to be >> implemented in other language. But my understanding is if the user >> does not know that language (for example, FORTRAN), the package is >> still a black box to him because he can not improve the package >> and can not be involved in the development. >> When I searched the packages of R, I saw many packages with >> duplicated or similar functions. the main difference among them >> are the different functions implemented using other languages, >> which are always a black box to the users. So it is very hard for >> users to believe the package will run something they need, let >> alone getting involved in the development. >> > > > No, the box is not black, it is utterly transparent. Of course, > what you can recognize and understand > inside depends on you,. Just say "no" to linguistic chauvinism > -- even R-ism. > > > url: www.econ.uiuc.edu/~roger Roger Koenker > email rkoenker at uiuc.edu Department of > Economics > vox: 217-333-4558 University of Illinois > fax: 217-244-6678 Champaign, IL 61820 > >