[R-sig-Geo] Plug-in bandwidth kernel estimation in adehabitat

2012-09-30 Thread Leila Brook
Hi all, Sorry for cross-postings, I'm not sure which group is most appropriate. I am trying to use adehabitat to calculate home ranges for a couple of sympatric species, using both classical kernel and Biased Random Bridge techniques. I want to use the plug-in method to calculate the bandwidth,

[R-sig-Geo] Calculating spatial overlap using kerneloverlap() in adehabitat

2012-09-30 Thread Leila Brook
Hi, Sorry again for cross-postings... I have a couple of further questions on calculating spatial overlap in adehabitat. I apologise if these questions are pretty evident - I'm still learning the ropes. I want to calculate home range overlap for both classical kernel density home ranges, and a

[R-sig-Geo] Problem aggregating municipalities

2012-09-30 Thread Brigitte Hogan
I am having a problem with unionSpatialPolygons() in library(maptools). I am working with a shapefile of Mexico municipalities found here: http://mapserver.inegi.org.mx/data/mgm/ under Marco Geoestadístico Municipal 2009 Versión 4.1, Áreas Geoestadísticas Municipales (38.8 Mb). I need to combine

Re: [R-sig-Geo] Interpolation lat-lon temperatura-date

2012-09-30 Thread enric
Thank you Islen for the link! Regards Enric -- View this message in context: http://r-sig-geo.2731867.n2.nabble.com/Interpolation-lat-lon-temperatura-date-tp7580920p7581062.html Sent from the R-sig-geo mailing list archive at Nabble.com. ___ R-sig-

Re: [R-sig-Geo] plotKML and time stamp

2012-09-30 Thread Edzer Pebesma
Juliane, try xc = round(runif(10,-1,1)+27.2, 2) yc = round(runif(10,-1,1)+-82.5, 2) xy = cbind(xc, yc) tc = Sys.time() + 3600 * (1:10) df = data.frame(z1 = round(5 + rnorm(10), 2), z2 = 20:29) library(sp) xy.sp = SpatialPoints(xy) proj4string(xy.sp) = CRS("+proj=longlat +datum=WGS84") library(sp

Re: [R-sig-Geo] [raster newbie] alternate doc for constructors?

2012-09-30 Thread Edzer Pebesma
In general, the help called from inside R does not have this truncation problem. E.g. library(raster) ?brick On 09/30/2012 09:46 AM, Roman Luštrik wrote: > You can read the vignette source. Grab the source file from CRAN, you can > find the .Rnw in /inst/doc. > > Cheers, > Roman > > > > On Su

Re: [R-sig-Geo] [raster newbie] alternate doc for constructors?

2012-09-30 Thread Roman Luštrik
You can read the vignette source. Grab the source file from CRAN, you can find the .Rnw in /inst/doc. Cheers, Roman On Sun, Sep 30, 2012 at 7:33 AM, Tom Roche wrote: > > I'm learning package=raster (more questions to follow!) by RTFM, > notably > > http://cran.r-project.org/web/packages/raste