[R] geoR variogram problem

[Paulo Justiniano Ribeiro Jr]

Dave

GHard to tell withoiut see your data.
Pleas send me and example code (and data if necessary) and I will chack

P.J.


On Wed, 10 Sep 2003, Dave Nys wrote:

> Dear GeoR-er,
>
> If I use the variog function in the latest release of geoR, the first lag is
> always ignored.
> For instance, if you read in geodata, calculates the variogram using the
> variog function and give in a uvec like uvec=seq(0,max,by=2.44), it only
> starts giving results from distance=4.88 and ignores 2.44!
> This wasn't the case in former versions of geoR.  Is this done on purpose?
> Why?
>
> Tnx for your help,
> Dave Nys
> K.U.Leuven
> Laboratory for Forest, Nature and Landscape Research
> Vital De Costerstraat 102  B-3000 Leuven
> Tel. +32 (0)16 329751  Fax. +32 (0)16 329760
> email: Dave.Nys at agr.kuleuven.ac.be
>
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>
>

Paulo Justiniano Ribeiro Jr
Departamento de Estatística
Universidade Federal do Paraná
Caixa Postal 19.081
CEP 81.531-990
Curitiba, PR  -  Brasil
Tel: (+55) 41 361 3471
Fax: (+55) 41 361 3141
e-mail: pj at est.ufpr.br
http://www.est.ufpr.br/~paulojus