Sarah Emerson, Charlotte Wickham, and Kenneth J. Ruzicka Jr. 2015. Rethinking the linear regression model for spatial ecological data: Comment. Ecology 96:1731–1735. http://dx.doi.org/10.1890/14-0879.1
Supplement
R code used to perform simulations.
Ecological Archives E096-178-S1.
Authors
File list (downloads)
Description
Sarah Emerson
Department of Statistics, Oregon State University
44 Kidder Hall
Corvallis, OR 97331-4606
E-mail: [email protected]
Charlotte Wickham
Department of Statistics, Oregon State University
44 Kidder Hall
Corvallis, OR 97331-4606
E-mail: [email protected]
Kenneth J. Ruzicka Jr.
Department of Forest Ecosystems and Society, Oregon State University
321 Richardson Hall
Corvallis, OR 97331-4606
[email protected]
File list
simulations.R (MD5: bdda5503ab6ec0d1374d340d60f562d6)
Description
This comment used the attached R script to conduct simulation studies of spatial component regression (SCR). The file simulations.R contain all code needed to run the simulations to test SCR performance for three objectives: (1) inference under the null hypothesis; (2) inference when the predictor of inference does have an effect on the outcome; and (3) matrix selections. The code will simulate 16 sets of 1000 data sets each. The 16 data sets represent all possible combinations of 2 different spatial predictor types 4 autocorrelation types and 2 effect sizes for the spatial predictor.
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