The piper.diagram has had some issues and has been removed in version 2.8
until further notice (see
changelog<http://cran.r-project.org/web/packages/plotrix/NEWS>
).


Cheers,
Roman



On Fri, Jan 28, 2011 at 11:47 AM, Eric Boeker <eric.boeker@gmail.com> wrote:

> Dear R user,
>
>
> Does anyone know which package can be used to plot  water chemical analysis
> on a piper diagram?
>
>
> There was a package called “hydrogeo” but it seems not to be available on
> the CRAN anymore.
>
>
> I also found a possibility with the package plotrix version 2.6-1
> http://svitsrv25.epfl.ch/R-doc/library/plotrix/html/piper.diagram.html
>
>
> piper.diagram {plotrix} but when using this function on plotrix_3.0-6, I
> get
> the message error: could not find function "piper.diagram" .
>
> I also didn’t found any example of the function in the reference manual.
>
>
> Any Ideas which package could do it?
>
>
> Thanks in advance.
>
> Regards
>
>
>
>
> --
> Mit freundlichen Grüßen / Kind regards / Meilleures Salutations
>
>
> Eric Böker
>
> Hydrogéologue
> Chef Projet PMRE
> Hippodrome
> Rue 326, Porte 21
> BP 701 BAMAKO (MALI)
> Cell: (00223) 766 87 477
> e-mail: eric.boeker@gmail.com
>
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>
>
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>


-- 
In God we trust, all others bring data.

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