[R-sig-Geo] variogram problem

[Thierry Onkelinx]

You'll need to provide a reproducible example. Your code is not
reproducible without the data.

ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
Forest
team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance
Kliniekstraat 25
1070 Anderlecht
Belgium

To call in the statistician after the experiment is done may be no more
than asking him to perform a post-mortem examination: he may be able to say
what the experiment died of. ~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data. ~ Roger Brinner
The combination of some data and an aching desire for an answer does not
ensure that a reasonable answer can be extracted from a given body of data.
~ John Tukey

2015-06-24 15:23 GMT+02:00 adeela uaf <adeela.uaf at gmail.com>:

> Hi,
> Can anybody help me in fitting variogram in gstat package in R. I am trying
> but having this problem. Where Cd15 is the amount of Cadmium in soil at 15
> cm depth.
> v<-variogram(Cd15~1,data)
> v.fit<-fit.variogram(v,vgm(1,"Sph",5,1))
> Warning message:
> In fit.variogram(v, vgm(1, "Sph", 5, 1)) :
> Warning: singular model in variogram fit
> ******************************
> Adeela
> University of Agriculture Faisalabad
> Department of Math & Stat.
>
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>
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