Re: [ai-geostats] Re: Frightened of Spatial Autocorrelation

2004-09-02 Thread Steven Citron-Pousty
You might look at the following series of papers: http://www.nceas.ucsb.edu/~liebhold/ecography/ While the papers are written with an ecological focus, settling is settling is settling. Hope they help... Steve Isobel Clark wrote: Kevin Sounds like an ideal case for Geographically Weighted

Re: AI-GEOSTATS: spatial GLMM with nested correlation structure

2004-02-04 Thread Steven Citron-Pousty
A simple suggestion is to see how much worse your model fit becomes with a standard variogram model. Having used S+ for this kind of work a while ago I am not sure how straightforward it will be to do a the non-standard variogram. It looks like this page may help:

Re: AI-GEOSTATS: programming ArcView GIS

2003-08-07 Thread Steven Citron-Pousty
Ellen: AV8 use Visual Basic for Applications. There are really no good books out yet on programming in AV8, but plenty of good books on VBA. The geostats module for AV8 is actually quite good. I met one of the lead developers at the ESRI user conference and it seems like ESRI actually got their