Many thanks for the message, Edzer.
-Original Message-
From: Edzer Pebesma [mailto:edzer.pebe...@uni-muenster.de]
Sent: Monday, 9 February 2009 7:08 PM
To: Yong Li
Cc: r-sig-geo@stat.math.ethz.ch
Subject: Re: FW: [R-sig-Geo] Interpolcation option: IDW or OK?
Yong Li wrote:
> Hi Ed
Yong Li wrote:
Hi ALL,
I have been with the attached dataset and R code to use OK to
interpolate soil OLSEN P spatial distribution for a couple of weeks. So
far I have not found a satisfactory solution using OK or local OK or
block OK, compared to IDW method. However theoretically OK is always
b
