[R-sig-eco] R not plotting all my GPS points - spatial data

Isabella Mandl im14850 at bristol.ac.uk
Mon Mar 20 10:04:16 CET 2017


-SOLVED-
Super-simple solution: I hadn't zoomed out far enough. Apologies for the
question, I'm rather embarrassed.
Isabella

On 20 March 2017 at 08:57, Thierry Onkelinx <thierry.onkelinx at inbo.be>
wrote:

> Dear Isabella,
>
> This is very hard to solve without a reproducible example.
>
> Best regards,
>
> ir. Thierry Onkelinx
> Instituut voor natuur- en bosonderzoek / Research Institute for Nature
> and Forest
> team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance
> Kliniekstraat 25
> 1070 Anderlecht
> Belgium
>
> To call in the statistician after the experiment is done may be no
> more than asking him to perform a post-mortem examination: he may be
> able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher
> The plural of anecdote is not data. ~ Roger Brinner
> The combination of some data and an aching desire for an answer does
> not ensure that a reasonable answer can be extracted from a given body
> of data. ~ John Tukey
>
>
> 2017-03-18 20:09 GMT+01:00 Isabella Mandl <im14850 at bristol.ac.uk>:
> > Dear all,
> > again possibly a rather simplistic question - but I can't figure it out!
> > I've been calculating (and plotting) kernel home ranges using
> adehabitatHR,
> > all of which worked fine, but I am currently trying to plot additional
> > points into the home range outline to show the specific locations of
> > behaviours of interest.
> > For this I have created 3-4 subsets from the original data, converted
> them
> > into coordinates as well and then tried to plot them on the kernel
> outline.
> > It works, but it only displays some of the points, for example, seven out
> > of nine...?
> > Investigating the structure of the point data, all is fine, the points
> > exist and are projected correctly.
> >
> > Does anybody maybe know why R could be doing this?
> > I'd be grateful for any hints.
> >
> > Regards,
> > Isabella
> >
> >         [[alternative HTML version deleted]]
> >
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>

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