Displaying 9 results from an estimated 9 matches for "spcbind".
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2010 Jan 26
1
Maptools runs out of memory installing the help files for spCbind-methods
...grateful for help with the following:-
Running R version 2.9.2 (2009-08-24) on Gentoo Linux, on an
x86 PC. I am trying to install maptools, (via CRAN from
maptools_0.7-29.tar.gz'), for the first time.
All runs smoothly until the installation gets to
"*** installing help indices" for spCbind-methods, about two
thirds of the way through the help files, at which point the
installation hangs until R runs out of memory.
The last few lines of the output are :-
"sp2tmap text html latex example
spCbind-methods text html latex example
Out of memory!&q...
2008 Mar 29
3
Generating maps in R
Greetings!
I am trying plot some data on a map in R. Here's the scenario.
I have a variable called probworkinghealthy which contains a predicted
probability of employment for every individual in my sample (about
100,000 observations).
I have another variable, called a001ter, which contains the subject of
residency in the Russian Federation (akin to a US state) for every
individual in the
2010 Jan 29
1
Compilation error with maptools
...stalled a number of packages, successfully, when
I ran into some problem with maptools: It would eat up CPU and most of
all memory.
I rebooted, and tried again, only running the terminal after the reboot;
with the same result:
" sp2WB text html latex example
sp2tmap text html latex example
spCbind-methods text html latex example
Out of memory!
ERROR: building help failed for package ?maptools?
* Removing ?/usr/local/lib/R/site-library/maptools?
The downloaded packages are in
?/tmp/RtmpG9Vj1D/downloaded_packages?
Warning message:
In install.packages("maptools") :
installation of pa...
2009 Oct 28
2
Re ading and Creating Shape Files
...882.0)
Xcoord=c( 4227640 ,4227816 ,4228929 ,4228508 ,4229569 ,4229498 ,4226747,
4226781, 4229597,
4229204, 4228910, 4228959 ,4229465 ,4229794 ,4229596 ,4229082)
Lot<-c(1900 , 2000, 2100 , 100 ,200 , 300, 400 , 500 , 600 , 701 ,
900 , 1000 , 1100,
300 ,100, 200)
XYcoord<-spCbind(Ycoord,Xcoord) #doesnt work so
XYcoord=c(Ycoord,Xcoord)
TaxLots<-cbind(Ycoord,Xcoord,Lot)
writeSpatialShape(XYcoord, TaxLots..,
file=data/input/test/Taxlots,strictFilename=FALSE)
So help reading in shape files and then creating them using XY coordinates
if possible
Any help would be apprec...
2014 Oct 08
2
Pregunta sobre manipulación de shapefile
...ptools)
> xx <- readShapePoly(system.file("shapes/sids.shp", package="maptools")[1],
> IDvar="FIPSNO", proj4string=CRS("+proj=longlat +ellps=clrk66"))
> xx$test <- rnorm(nrow(xx))
>
> También te puede interesar la función spCbind, que te permite unir un
> Spatial*DataFrame con un data.frame.
>
> Finalmente, si necesitas las coordenadas del centroide de cada polígono,
> puedes usar coordinates:
>
> coordinates(xx)
>
> Pero si necesitas las coordenadas de todos las líneas es más fácil si
> l...
2014 Oct 08
3
Pregunta sobre manipulación de shapefile
Hola buenos días:
Hace algún tiempo mandé una duda que sobre fichero tipo shapefile que publica el Instituto Geográfico Nacional de España y que detallo en el word Duda_sobre_shp. El tema es que al final no obtuve respuesta (es cierto que lo mandé en Agosto y en esa fechas entiendo que sea normal, por tanto por recomendación de un conocido vuelvo de nuevo a remitir la cuestión)
Como no podía
2014 Oct 08
4
Pregunta sobre manipulación de shapefile
...ls)
> xx <- readShapePoly(system.file("shapes/sids.shp", package="maptools")[1],
> IDvar="FIPSNO", proj4string=CRS("+proj=longlat +ellps=clrk66"))
> xx$test <- rnorm(nrow(xx))
>
> También te puede interesar la función spCbind, que te permite unir un
> Spatial*DataFrame con un data.frame.
>
> Finalmente, si necesitas las coordenadas del centroide de cada polígono,
> puedes usar coordinates:
>
> coordinates(xx)
>
> Pero si necesitas las coordenadas de todos las líneas es más fácil si...
2009 Apr 06
1
political maps world maps in R, wrld_simpl
dear all,
I'm a newbie in map tools. I was asking to perform an apparently very
simple task.
I have a list of countries (about fifty all over in the world) scored
with a real positive value. Eg
Country score
Italy .56
UK .58
Korea .41
Mexico .63
...
I wish to plot geographical maps where every country is filled with a
color depending on his score.
Using maptools library and
2007 Jan 10
1
map data.frame() data after having linked them to a read.shape() object
Dear all,
I try to first link data in a data.frame() to a (polygon) read.shape()
object and then to plot a polygon map showing the data in the
data.frame. The first linking is called "link" in ArcView and "relate"
in ArcMap. I use the code shown below, though without success.
Help with this would be greatly appreciated.
Thanks!
Tord
require(maptools)
# Read shape file