[R] Unmarked

Bert Gunter
2014-12-11T20:33:00Z

Your query is incoherent,  at least to me. If others are similarly
flummoxed and you receive no useful reply, read and follow the posting
guide (link below) to provide code, data, etc. for a minimal example
to explain what you wish to do. In PLAIN TEXT -- no HTML.

Cheers,
Bert



Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374

"Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom."
Clifford Stoll




On Thu, Dec 11, 2014 at 11:16 AM, Brian Ortman <bortman at
atwell-group.com> wrote:
> I am trying to write a script to run occupancy analysis for very large
> sets of data for multiple species. I have in the past used PRESENCE but
> would like to use R. I am having trouble getting the ObsCov into the
> data frame. I get the following error message:
>
>
>
> data1=unmarkedFrameOccu(y=y,siteCovs=siC,obsCov=suC)
>
>
>
> Error in validObject(.Object) :
>
> invalid class "unmarkedFrame" object: obsCovData does not have
M*obsNum
> rows
>
>
>
> Lastly, I have multiple species in each data set (some as many as 128).
> Can i put all species in one unmarkedFrameOccu then call out a species
> as I need it or do i need a separate unmarkedFrameOccu for each species?
>
>
>
> Thanks
>
> -Brian
>
>
>
> Brian Ortman
> Quantitative Ecologist/Avian Specialist
> ATWELL, LLC
> 440.349.2000 Tel
> 334.524.7334 Mobile
> 440.349.2028 Fax
> 7100 E. Pleasant Valley Rd. | Suite 220 | Independence, OH 44131
> www.atwell-group.com <http://www.atwell-group.com/>
> Local Solutions | National Presence
>
>
>
>
>
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