Hi Ivan, I have uploaded two papers from Tom Hengl et al on this subject for you. This should give you a good idea how to solve the problem.
www.sovon.nl/temp/Hengl1.pdf www.sovon.nl/temp/Hengl2.pdf Henk Henk Sierdsema SOVON Vogelonderzoek Nederland / SOVON Dutch Centre for Field Ornithology Rijksstraatweg 178 6573 DG Beek-Ubbergen The Netherlands tel: +31 (0)24 6848145 fax: +31 (0)24 6848122 -----Oorspronkelijk bericht----- Van: ivan valencia [mailto:[EMAIL PROTECTED] Verzonden: donderdag 9 oktober 2008 14:17 Aan: Henk Sierdsema CC: r-sig-geo@stat.math.ethz.ch Onderwerp: Re: [R-sig-Geo] CODE for spatial logistic regression Hi HENK My data comes from land use classification, a grid with 1km2 resolution. I have a bynary classification with 4 types of land use, for each land use type have to run a logistic regression with available covariables also at the same raster format. I want to consider spatial logistic regression...is it possible? {} ivan 2008/10/9 Henk Sierdsema <[EMAIL PROTECTED]>: > Hi Ivan, > > Can you tell me what the purpose is of your modelling? Is it simply producing > spatial predictions based on a logistic model or do you want to incorporate > spatial autocorrelation in the models? Given your last mail it seems you want > to incorporate spatial autocorrelation despite the fact that you deny this in > your second mail. So please extend more on the type of data you have and your > aim. Next to geoRglm, which is only suitable for small datasets, you might > also try regression-kriging. > > Is there by the way anyone who has experience with autoregressive models? > > Henk > > > > Henk Sierdsema > > SOVON Vogelonderzoek Nederland / SOVON Dutch Centre for Field Ornithology > > Rijksstraatweg 178 > 6573 DG Beek-Ubbergen > The Netherlands > tel: +31 (0)24 6848145 > fax: +31 (0)24 6848122 > > > > -----Oorspronkelijk bericht----- > Van: ivan valencia [mailto:[EMAIL PROTECTED] > Verzonden: woensdag 8 oktober 2008 17:16 > Aan: r-sig-geo@stat.math.ethz.ch > Onderwerp: [R-sig-Geo] CODE for spatial logistic regression > > > Hello > > I need some guide about spatial logistic regression, Is it available a > code in R? > > {} > > LIOV > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > -- Luis Iván Ortiz Valencia Estatístico Msc. ............................................... http://oplanetaliov.blogspot.com/ ............................................... _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
