Hi everyone,

Here is the thing, I have a fairly large dataset with 10 variables:


     idnr name   UTC_DATE day month year UTC_TIME    east   north
     Date_time
1 L-03140 Alma 10/10/2008  10    10 2008 20:01:26 1601477 7472106
10/10/2008 20:01:26
2 L-03140 Alma 11/10/2008  11    10 2008 02:00:50 1600108 7470450
11/10/2008 02:00:50
3 L-03140 Alma 11/10/2008  11    10 2008 11:00:48 1600228 7469404
11/10/2008 11:00:48
4 L-03140 Alma 11/10/2008  11    10 2008 20:00:57 1601678 7463278
11/10/2008 20:00:57
5 L-03140 Alma 12/10/2008  12    10 2008 02:00:44 1602073 7454900
12/10/2008 02:00:44
6 L-03140 Alma 12/10/2008  12    10 2008 11:00:41 1603221 7454431
12/10/2008 11:00:41


Total, there are 9 individuals; and I'd like to know if from such data it
is possible to estimate home ranges (HRs) for only an individual during a
chosen period (estimate of weekly HRs e.g.). Otherwise, the only other way
to do it would be through excel; but it takes a lot a time since I have
more than 40 000 relocations.

Thanks a lot, I spent a week trying to understand this function and how to
subsample but not successfully did it.

Cheers.

-- 
Dylann Kersusan
Master Biodiversity and Conservation
Zoology dept. Stockholm University
--
Grimsö Wildlife Research Center
Ecology dept. SLU
Riddarhyttan-Sweden

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