Re: [R-sig-Geo] Reading ArcGIS 9.3 spatial weight matrix [swm] file

2010-03-25 Thread Jay Douillard
Gindo, You can use the Convert Spatial Weight Matrix to Table function in the arcmap toolbox. This results in a GAL/GWT text based file. Open the file in a text editor and remove the headings, and place a number representing the number of neighbours you have in as the header of the first column

[R-sig-Geo] [Fwd: Re: raster to polygons]

2010-03-25 Thread Agustin Lobo
Original Message Subject: Re: raster to polygons Date: Thu, 25 Mar 2010 18:08:44 +0100 From: Agustin Lobo Reply-To: agustin.l...@ija.csic.es To: Tim (LWF) , sig-geo References: <70fc67c4a585d1489e66225a4e0238ba7c8...@rzs-exc-cl06.rz-sued.bayern.de> <4baa436a.2040...@ija.csi

[R-sig-Geo] RE : CAR model with geoRglm

2010-03-25 Thread Julien Beguin
Thank you Paulo. Indeed, it seems a very VERY promising approach for a large kind of spatial models and sounds like a revolution, at least for me. Julien Ph.D. Student Laval University De : Paulo Justiniano Ribeiro Jr [paulo...@c3sl.ufpr

Re: [R-sig-Geo] Multivariate spatio-temporal modelling

2010-03-25 Thread Nicola Batchelor
Hi Andy, I was just reading something you wrote about spBayes and was thinking about emailing you for advice! The data I currently have is 1000's of village locations with counts of human disease (and population data, so I could calculate rates/prevalence) over about 20 years - I'll probably take

Re: [R-sig-Geo] Multivariate spatio-temporal modelling

2010-03-25 Thread Nicola Batchelor
Hi Danlin, Thanks. If Im honest I don't know much about GWR and also I'm rubbish at coding (I come from an epidemiology background, not spatial analysis), so ideally for me whichever package I use will have lots of instructions! At the moment I'm just putting together a grant proposal so I jus