Re: [R-sig-Geo] Barry Rowlingson's "Arlat" on FOSS4G 2007

2007-10-01 Thread Barry Rowlingson
> Does anyone has more information about this "Arlat." I'll try and sort this out once I get back from my travels in a week or so! Barry ___ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo

Re: [R-sig-Geo] Signification of variance and error in "krige" and "krige.cv"

2007-10-01 Thread Scionforbai
> I obtain some interesting results. For example, the variance from > "krige" is around 24 and 40 (mm? same unit as the raw variable?), If it is a variance, then it is obviously in mm². > So, is it normal that the variance is so high? > Does it mean that the interpolation that I did have a majo

Re: [R-sig-Geo] Plotting point labels along with points using spplot sp.layout list

2007-10-01 Thread Rick Reeves
Thanks Felix, this is the answer that I was looking for! points <- list("sp.points", Centroids, pch = 21,col="green") polys <- list("sp.lines", Counties_lines, col="white") ptLabels = list("panel.text",LatLongs[,1],LatLongs[,2],labels=ss,col="white",pos=2) print("plotting the grob") browser() g

Re: [R-sig-Geo] Barry Rowlingson's "Arlat" on FOSS4G 2007

2007-10-01 Thread Agustin Lobo
Any way of getting the pdf of the talk? I'm interested both on the epidemiology application and on the R-QGis integration. Agus colin escribió: > Hi all, I'm also very interested in GIS for spatial epidemiology. I > attended Dr Rowlingson's talk and was really impressed with the use of > QGIS as

Re: [R-sig-Geo] Barry Rowlingson's "Arlat" on FOSS4G 2007

2007-10-01 Thread Agustin Lobo
Any way of getting the pdf of the talk? I'm interested both on the epidemiology application and on the R-QGis integration. Agus colin escribió: > Hi all, I'm also very interested in GIS for spatial epidemiology. I > attended Dr Rowlingson's talk and was really impressed with the use of > QGIS as

Re: [R-sig-Geo] Barry Rowlingson's "Arlat" on FOSS4G 2007

2007-10-01 Thread colin
Hi all, I'm also very interested in GIS for spatial epidemiology. I attended Dr Rowlingson's talk and was really impressed with the use of QGIS as a client for developing add-ons in addition to its integration with R! I too am interested in any additional info and examples on this topic... Rega

[R-sig-Geo] Signification of variance and error in "krige" and "krige.cv"

2007-10-01 Thread bertrand toupin
Hi everyone! I interpolated observed precipitation on a grid. I also kept variance (from krige) and error (from krige.cv). I have some questions about the signification of those quantities. I obtain some interesting results. For example, the variance from "krige" is around 24 and 40 (mm? s

Re: [R-sig-Geo] Barry Rowlingson's "Arlat" on FOSS4G 2007

2007-10-01 Thread Virgilio Gomez-Rubio
Dear Hisaji, I found this technical report which may be of your interest: http://www.bepress.com/cgi/viewcontent.cgi?article=1103&context=jhubiostat It describes the methodological methods and the implementation. There are some screen shots as well. Is anyone else doing similar stuff? I mean, d

[R-sig-Geo] Barry Rowlingson's "Arlat" on FOSS4G 2007

2007-10-01 Thread Hisaji ONO
Hello. Last week, I participated in FOSS4G 2007(http://www.foss4g2007.org) held in Victoria, British Columbia, Canada. In this conference's program , Barry Rowlingson presented "Delivering Tropical Medicine Solutions with Integrated Open Source GIS and Statistics." This presentation was abou