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Filtering by: Creator Gaeta, Michael J. Decade 2020-2029 License All rights reserved

A Linear Mixed Model Framework for Spatio-Temporal Random Processes using the Separable and Product-Sum Covariance Structures

Creator:

Dumelle, Michael J.

Abstract:

We describe spatio-temporal random processes using linear mixed models and discuss estimation, inference, and prediction under this formulation. We show how many commonly used covariances are special cases of this more general framework and pay special attention to the separable and product-sum covariances. The linear mixed model formulation facilitates straightforward...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE DISSERTATION OF Michael J. Dumelle for
A Comprehensive Multi-state Conditional Occupancy Model for Evaluating Interactions of Non-Native and Native Species

Creator:

Wohner, Patti J., Scheerer, Paul D., Meeuwig, Michael H., and Peterson, James T.

Abstract:

A major challenge in ecology is disentangling interactions of non-native, potentially invasive species on native species. Conditional two-species occupancy models examine the effects of dominant species (e.g., non-native) on subordinate species (e.g., native) while considering the possibility that occupancy of one species may affect occupancy and/ or detection of the...

Resource Type:

Article

Full Text:

evaluating interactions of non-native and native species Patti J. Wohner 1*, Paul D. Scheerer 2, Michael H