[R] Odp: (senza oggetto)

[Petr PIKAL]

Hi
I found that variogram is a function in spatial library. I tried

> ??variogram
> library(spatial)
> ?variogram

I used an example and I did not have any problem with it.
> data(topo, package="MASS")
> topo.kr <- surf.ls(2, topo)
> variogram(topo.kr, 25)
>

I do not have gstat available but from documentation seems that there 
shall not be any problem and that there is even example how to use it.

> PLEASE do read the posting guide 
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

Regards
Petr

r-help-bounces at r-project.org napsal dne 19.04.2009 17:44:39:

> Dear all, excuse me for my simple questions: i had imported with read 
table a 
> database with x, y,value and i must do variogram with gstat.
> can someone tell me how to do it? I read the help but I could not
> to obtain variogram,
> 
> ______________________________________________
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> PLEASE do read the posting guide 
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.