[R-sig-eco] problem with kernel UD estimation using adehabitatHR

[alittle]

Lindsey, 

Were you able to resolve the issue with the extent? I too am having the same
problem with a data set that I'm working on. I tried different extend
(similar to you) but received the same error message: 

>kud50 <- getverticeshr(kudbreeding, 50)

Error in getvertices.estUD(x[[i]],percent,ida=names(x)[i],unin,  :

The grid is too small to allow the estimation of home range. You should
rerun KernelUD with a larger extent parameter. 

R-code below that resulted in the error: 

kudbreeding <-
kernelUD(locbreeding[,1],h='href',kern='bivnorm',same4all=TRUE,extent=25)

kud50 <- getverticeshr(kudbreeding,50)

I would greatly appreciate any input from those who have used KernelUD in
adehabitat. 

Thanks,
   Andy



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