[R] multiple regression plane

[David Winsemius]

On Feb 19, 2011, at 12:03 PM, Uwe Ligges wrote:

> On 18.02.2011 11:02, Rosario Garcia Gil wrote:
>> Hello
>>
>> I have a multiple linear regression with two cofactors, I would  
>> like to represent a plane but I could not find any help which  
>> worked out.
>>
>> Any suggestions.
>
>
> One way is  explained in:
>
> library("scatterplot3d")
> ?scatterplot3d
>
> Now see example 5.

Multiple examples of this one and other Ligges' work can also be found  
in the R Graphics Gallery:

http://addictedtor.free.fr/graphiques/thumbs.php

A nice 3d intro:

http://www.polisci.ohio-state.edu/faculty/lkeele/3dinR.pdf


Not even indirectly related to your request for planar  
representations, but a very nice collection of R graphics related to  
spatial processes:

http://r-spatial.sourceforge.net/gallery/

And a rather amazing graphics compendium that is apparently able to  
create any package's graphics examples in the fly. When you enter the  
website you get what appears to be a random example, but can then  
navigate to the package of your choice:

http://bm2.genes.nig.ac.jp/RGM2/



>
> Uwe Ligges
>
>
>
>
>> Regards and thanks in advance.
>> Rosario
>> ______________________________________________
>> R-help at 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.
>
> ______________________________________________
> R-help at 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.

David Winsemius, MD
West Hartford, CT