Model averaging the derived parameters

questions concerning analysis/theory using program PRESENCE

Model averaging the derived parameters

Postby kanchan1234 » Sun Jul 27, 2014 12:27 am

Hi all

I am analyzing the seasonal changes in occupancy of herbivores in my study areas using Hines et al 2014 models. I am summarizing the results and i was wondering if we could do the model averaging for the derived parameters (like derived occupancy estimates; lamda estimates)...Any suggestion in this regard is highly appreciated...

Thanks

Kanchan
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Re: Model averaging the derived parameters

Postby darryl » Sun Jul 27, 2014 5:16 pm

Yes you can
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Re: Model averaging the derived parameters

Postby kanchan1234 » Mon Jul 28, 2014 11:17 pm

Thank Darryl... Does this follow normal model averaging procedure ?

Kanchan
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Re: Model averaging the derived parameters

Postby darryl » Mon Jul 28, 2014 11:38 pm

Yes.
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Re: Model averaging the derived parameters

Postby Aprichard » Mon Dec 01, 2014 7:47 pm

I am also trying to calculate model-average occupancy estimates but I am stuck at what to put in for the overall SE for a model. I think I can use the SE for occupancy of the sample (not the population), but I couldn't find a clear explanation of how to calculate it in the forum.
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Re: Model averaging the derived parameters

Postby darryl » Mon Dec 01, 2014 9:45 pm

What do you mean by
overall SE for a model.
?
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Re: Model averaging the derived parameters

Postby Aprichard » Mon Dec 08, 2014 6:05 pm

Please correct me if I am thinking about this wrong, but I am trying to find a model averaged occupancy for my sample of sites and a SE for that estimate. I assumed, I would take the mean occupancy and SE for each of the individual top models and then conduct model-averaging on the mean and SE's.

Is there a more appropriate way to do this, or better summary statistics to report?
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