Re: [R-sig-Geo] help on "non-square" problem when using write.asciigrid

2006-03-06 Thread Edzer J. Pebesma
Yong Li wrote: >Dear Friends, > >Can anybody help me for the subject? >When I tried to use write.asciigrid to export a spatialgrid to esri >ascii grid, I always failed because of the message "non-square grid >is not support" even I knew my grid is 100% squared. >Yong > >_

[R-sig-Geo] help on "non-square" problem when using write.asciigrid

2006-03-06 Thread Yong Li
Dear Friends, Can anybody help me for the subject? When I tried to use write.asciigrid to export a spatialgrid to esri ascii grid, I always failed because of the message "non-square grid is not support" even I knew my grid is 100% squared. Yong ___ R-

Re: [R-sig-Geo] Adding some data as colors to world map

2006-03-06 Thread Gregor Gorjanc
Roger Bivand wrote: > On Mon, 6 Mar 2006, Gregor Gorjanc wrote: > > >>Hello! >> >>I am a total newbie to map handling, but a keen R user. I have some >>estimates by numbers per country (in names, such as Germany, France, >>...) and would like to add this information with use of color on world >>a

Re: [R-sig-Geo] Adding some data as colors to world map

2006-03-06 Thread Roger Bivand
On Mon, 6 Mar 2006, Gregor Gorjanc wrote: > Hello! > > I am a total newbie to map handling, but a keen R user. I have some > estimates by numbers per country (in names, such as Germany, France, > ...) and would like to add this information with use of color on world > and perhaps additionally to

Re: [R-sig-Geo] correlogram from x,y,z data

2006-03-06 Thread Roger Bivand
On Mon, 6 Mar 2006, Dr Carbon wrote: > HI all: Imagine I have a non sp object. How can I make a correlogram of data > z that are located by x and y? I'm finding the examples in spdep totally > opaque since I'm starting from coordinate data. Thanks in advance, DrC. > This is a case where a totall

[R-sig-Geo] Adding some data as colors to world map

2006-03-06 Thread Gregor Gorjanc
Hello! I am a total newbie to map handling, but a keen R user. I have some estimates by numbers per country (in names, such as Germany, France, ...) and would like to add this information with use of color on world and perhaps additionally to Europe map. How can this be achieved in R? Any pointers

[R-sig-Geo] correlogram from x,y,z data

2006-03-06 Thread Dr Carbon
HI all: Imagine I have a non sp object. How can I make a correlogram of data z that are located by x and y? I'm finding the examples in spdep totally opaque since I'm starting from coordinate data. Thanks in advance, DrC. library(spdep) x <- runif(100) y <- runif(100) z <- runif(100) k1 <- knn2nb(