Parameter estimates for standardized variables modeled for cormorant presence and positive count values at roosting locations in the Mississippi Delta.
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The presence model was done using generalized linear mixed effects model with a binomial distribution based on cormorant presenece and absence. The count model was done using a generalized linear mixed effects model with negative binomial regression on counts greater than zero. For both models roost ID was set as a random effect. Data was collected at multiple time points over the winter months (October–April) from 1996–2010, and 2015–2017.
创建时间:
2023-04-13



