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Filtering by: Academic Affiliation College of Forestry Creator Groom, Jeremiah D.

Evaluation of mixed-effects models for predicting Douglas-fir mortality

Creator:

Groom, Jeremiah D., Hann, David W., and Temesgen, Hailemariam

Abstract:

We examined the performance of several generalized linear fixed- and mixed-effects individual-tree mortality models for Douglas-fir stands in the Pacific Northwest. The mixed-effects models accounted for sampling and study design overdispersion. Inclusion of a random intercept term reduced model bias by 88% relative to the fixed-effects model; however, model discrimination...

Resource Type:

Article