search for: plotpolys

Dear R experts, I am new to the list and R software. I need to convert arcview file to Winbugs having R has middle package. Got from friends that it is possible following the steps: 1. Converting arcview shapefile to "cgm clear text file" 2. Downloading "convert.r" to into R 2.1 use source("convert.r") 2.2 convert("filename_cgm") without the

...ento lo hice usando el paquete PBSmapping. Aquí lo que hice: library(PBSmapping) estados <- importShapefile(?Entidades_2013.shp") #Aquí cargamos las entidades federativas (32 entidades) zonas <- importShapefile(?zm.shp?) #Aquí cargamos las zonas metropolitanas del país (345 municipios) plotPolys(estados, xlab=?Longitud?, ylab=?Latitud?, border=?gray?) addLines(zonas, col=?red?) Este es el resultado: https://www.dropbox.com/s/1286j3ppk6nyve6/zonas.tiff Ahora lo que deseo hacer es agregar datos, por ejemplo el cociente de localización de la industria de la electronica para cada municipio d...

Hi, I have been thinking about your questions and comments. And I think I have the answers. :D > the way you draw the polygons has the consequence that if the larger one > is drawn after the smaller one, > the color of the smaller one is "overwritten" > and therefore the map is really wrong in the relevant area. > so this needs fixing. Another approach is sorting the

...myTrtFC<- table(factor(addressPolys$PID,levels=levels(as.factor(myShapeFile$PID)))) log(myTrtFC)->lTrt mapColors<-heat.colors(max(lTrt)+1,alpha=.6)[max(lTrt)-lTrt+1] mapColors[ is.na(mapColors) ] <- "white" pdf("RC-Employees.pdf",version="1.4") plotPolys(myShapeFile,axes=FALSE,bg="white",main=" Employees ",xlab="",ylab="",col=mapColors) #here is the current legend, but as you can see, the colors and the box count doesn't match #i would like to see only one box with the gradients of the colors that I us...

Hello, I would like to know if (as the usa map with Splus), it is possible with R to plot the french map and to add points (representing towns for instance) on the figure in the appropriate (x,y) system. Thank you. Nathalie Peyrard

i am using the rarcinfo package to draw maps. for maps, th aspect ratio is quite important. how can i control the aspect ratio and the size of a graphics window in the mswindows version of R and more generally in R in general. i would like to e able to both set the size before or while the window is corrected, and also for a window which already exists. -- -- Erich Neuwirth, Computer Supported

My sincerest apologies, as this is a very elementary problem, but I have searched through archives and FAQs and on the web, and I am at the end of my own resources. I need to do analysis of a spatial point process occuring with four counties, using spatstat. I've had no trouble importing the shapefiles, but I can't seem to figure out what I need to do in order to use the boundary as an