Message-ID: <493585A3.2040909@zevross.com>
Date: 2008-12-02T18:59:47Z
From: Zev Ross
Subject: GSTAT: Optimize power value for IDW
Hi All,
ArcGIS has a nice little button that calculates the optimal power value
to use for inverse distance weighting based on cross-validation and
RMSPE. Just wondering if anyone had written something similar in R --
I'm using GSTAT and I'd like to avoid back and forth with ArcGIS (and
obviously I'd like to avoid writing it myself as well!).
Zev
--
Zev Ross
ZevRoss Spatial Analysis
120 N Aurora, Suite 3A
Ithaca, NY 14850
607-277-0004 (phone)
866-877-3690 (fax, toll-free)
zev at zevross.com