[R-sig-Geo] Problem with size of dataset

[Pierre Roudier]

Hi Emmanuel,

This is surprising has I am currently working on a dataset with 215
000+ locations. I managed to create a sp object
(SpatialPointsDataFrame) seamlessly. I also can use it in gstat (while
time-consumming) for analysis like variograms.

Do you have any error message?

Pierre

-- 
Dr. Pierre Roudier
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Australian Centre for Precision Agriculture
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2009/7/16 Poizot Emmanuel <emmanuel.poizot at cnam.fr>
>
> Dear all,
>
> I would like to perform a geostatistical analysis using R.
> To do so, I'm classicaly use geoR ou GSTAT packages.
> In the present case, I have a dataset of around 157000 locations where I have a value (depth).
> I've been not able to create both geodata or gstat valid R object because apparently of the size of the dataset.
> DOes anybody have an idear of how to conduct such study with such dataset size ?
> Regards
>
> --
> Cordialement
>
> ------------------------------------------------
> Emmanuel Poizot
> Cnam/Intechmer
> B.P. 324
> 50103 Cherbourg Cedex
>
> Phone (Direct) : (00 33)(0)233887342
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