[R-sig-Geo] Newbie Questions
scionforbai at gmail.com
Wed Dec 20 21:50:41 CET 2006
just a couple hints:
> In other words, I would like to know if there is a relationship between yield and phosphorus, taking into account the spatial dependence. But how can I test this?
I think you should look at the cross-variograms. Or did you already
reject this option?
> Another thing I would like to be able to do is, for each variable,
interpolate between measurements to create 2D maps of the response
Kriging (or co-kriging) seems to be what you need ... but there are
also other possibilities, like polynomial or spline interpolation.
Sorry if you already know this: a lot of resources are available from
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