John C. Tull ha scritto:
I've worked out the OS X linking issues. When I run on a modest dataset, I now receive the following error. I'd be happy to test with another shapefile of points if it will help.

An error has occured while executing Python code:

Traceback (most recent call last):
[cut]
RRuntimeError: Error in kernelUD(dd[, c("X", "Y")], dd[, "ID"], h = "LSCV", grid = grid) :
  At least 5 relocations are required to fit an home range

this is a normal R error - to compute homeranges, subsets of points determined by the attribute in the colum you chose (for esample animal ID, month, year...) must contain at least 5 points. Even one subset with <5 points raises this error.
I suggest to group points by another column.
On my side, I will change the code to avoid Python error, and raise a info window instead.

many thanks and best regards,

Anne

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