[R-sig-Geo] How to estimate variables of a given vgm model?

[Edzer Pebesma]

function variogramLine in package gstat computes semivariances for a 
(regular) set of distances.
--
Edzer

Yong Li wrote:
> Hi ALL,
>
> How can I calculate the corresponding semivariance or distance if a vgm
> model (model, nug, psill, range are known) and a value of either
> semivariance or distance are given?
> I am using gstat R package.
>
> Regards
>
> Yong
>
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-- 
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster,
Weseler Straße 253, 48151 Münster, Germany.  Phone: +49 251
8333081, Fax: +49 251 8339763  http://ifgi.uni-muenster.de/