How I can find best model for Variogram in R?

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Eric Ariel L. Salas

Hi Mohammad. A previous discussion on variogram models using gstat of R might help you.

https://www.researchgate.net/post/What_is_the_optimal_cross_validation_variogram_model

https://www.researchgate.net/search.Search.html?type=question&query=gstat+variogram

Lukas Marek

Hi Mohammad,

In case that you are beginning with geostatistical analyses, I would recommend you some of the publications that are linked below. In the case of R, there are usually so-called "vignettes" that describes a functionality of the package on real examples and gstat has one that is pretty good, or you can even use GSTAT project user manual.

I am also sure that you can find a plethora of another free sources through the web.

Regards

Lukas

http://spatial-analyst.net/book/sys...m/files/Hengl_2009_GEOSTATe2c1w.pdf

http://eusoils.jrc.ec.europa.eu/ESD...e/eusoils_docs/other/EUR22904en.pdf

http://www.springer.com/us/book/9781461476177

https://cran.r-project.org/web/packages/gstat/vignettes/gstat.pdf

http://www.gstat.org/gstat.pdf

Mohammad Hasan Gerami

@Lukas Marek

Dear Lukas

Thanks for your help. But first two links are not available. How I can find them?

the links provided aimed to bring you to books

A Practical Guide to Geostatistical Mapping and A Practical Guide to Geostatistical Mapping of Environmental Variables, both authored by Tomislav Hengl.

I just checked the two links (below) and they should be working.

http://spatial-analyst.net/book/

http://eusoils.jrc.ec.europa.eu/ESDB_Archive/eusoils_docs/other/EUR22904en.pdf