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

Clement Calenge clement.calenge at oncfs.gouv.fr
Mon Oct 1 10:20:03 CEST 2012

Dear Leila

I already replied to your question on Animov [1]. Please avoid 
cross-posting and continue there if any additional help is required. You 
may want to read the R posting guide [2], too.


[1] http://lists.faunalia.it/pipermail/animov/2012-October/000867.html

[2] http://www.r-project.org/posting-guide.html

On 10/01/2012 06:56 AM, Leila Brook wrote:
> 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, as href is not suitable, and LSCV won't work with my 
> high-frequency data.
> My question is:
> Is there a way to use a bandwidth matrix to calculate a kernel in 
> adehabitat?
> So far I've been calculating kernels using GME. However, I want to 
> calculate kernel overlap in adehabitat so I'd like to find a way to 
> include a plug-in bandwidth kernel in adehabitat if possible.
> If anyone has any suggestions for either importing a GME-calculated 
> kernel file into adehabitat in a way that allows its conversion into 
> an estud class file, or using a bandwidth matrix for kernel 
> calculation in adehabitat, I would really appreciate it.
> Thanks for your help,
> Leila Brook

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