[R-sig-Geo] can we use georob package to make a 3D nested variogram?

[Edzer Pebesma]

On 12/05/2014 05:08 AM, Bingwei Tian wrote:
> Dear list,
> It seems only gstat can make a 3D nested variogram but can not auto fit it
> until now, .

?fit.variogram gives me

Description:

     Fit ranges and/or sills from a simple or nested variogram model to
     a sample variogram

Or do you mean, by "auto fit", that it should also chooses the number of
nested structures, and the corresponding models automatically?

> Recently I find georob is also a useful package to do 3D estimation with
> trend data, 
> But I did not find the way to create a  3D nested variogram, Does anyone
> kown about this,
> or any other package for fit  a  3D nested variogram?
> Thank you in advance!
> 
> 
> 
> -----
> Bingwei
> 
> Ph.D. Student 
> Kyoto University
> C-1-2-225, Katsura Campus, Kyoto University, 
> Nishikyo-ku, 〒615-8530, Kyoto, Japan
> --
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> Sent from the R-sig-geo mailing list archive at Nabble.com.
> 
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-- 
Edzer Pebesma,  Co-Editor-in-Chief Computers & Geosciences
Institute for Geoinformatics (ifgi), University of Münster
Heisenbergstraße 2, 48149 Münster, Germany. Phone: +49 251
83 33081 http://ifgi.uni-muenster.de GPG key ID 0xAC227795

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