[R] Lagrange multiplier for ordinary kriging in gstat in R??
Edzer J. Pebesma
e.pebesma at geo.uu.nl
Tue Apr 10 19:03:24 CEST 2007
this is not trivial, as gstat uses the kriging solution where
Lagrange parameters are not involved. You can get the separate
components of it and work from there. Another angle would be the
difference between the ordinary and simple kriging variance, but
I'm not 100% sure that equals the Lagrange parameter. Perhaps need
to add a minus sign.
btw -- may I suggest to use r-sig-geo for these kind of questions.
Does anybody know how to write the code for extracting value of LAGRANGE
MULTIPLIER after ordinary prediction in "gstat" in R?
Zia Uddin Ahmed
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