[R-sig-Geo] [R-sig-geo] Interpolation of measures with measurement errors

Paul Hiemstra p.hiemstra at geo.uu.nl
Mon Sep 28 15:54:41 CEST 2009


Hi,

Have a look at this:

http://books.google.com/books?id=5n_XuL2Wx1EC&pg=PA94&lpg=PA94&dq=interpolating+with+measurement+error&source=bl&ots=837gfXTqC4&sig=qzOg_9cuDDa_Nk5j71b_7P-1iqo&hl=en&ei=bcDASriyJ5De-QbJjeHKAQ&sa=X&oi=book_result&ct=result&resnum=3#v=onepage&q=interpolating%20with%20measurement%20error&f=false

third hit when googling for "interpolating with measurement error"

cheers,
Paul

note replying from the r-sig-geo list, also cc'ing the ai-geostats list

Enrico Guastaldi wrote:
> Dear list members,
> I'm looking for some kind of interpolation for values of an
> environmental variable which has been measured together the measurement
> errors.
> I could use some kind of kriging, however I exactly know the magnitude of
> each error at every sampled location, i.e. the value plus or minus the error
> gave me by the laboratory.
> Could anyone tell me what kind of function should I use for handling this
> problem?
> It should be nice some R package, of course, but I need to understand the
> background theory.
> Thanks in advance,
> Regards,
> Enrico Guastaldi
>
> 	[[alternative HTML version deleted]]
>
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-- 
Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone:  +3130 274 3113 Mon-Tue
Phone:  +3130 253 5773 Wed-Fri
http://intamap.geo.uu.nl/~paul



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