[R] Minimum AIC mixed model selection

Silvia silviadiazfernandez at gmail.com
Fri Nov 12 11:53:22 CET 2010


I am trying to know which habitat variables most affect bird counts in a
radius of 100m. I obtained bird counts in 2751 spatial points, and measured
percentage of 21 habitat variables in these points.

I am applying a mixed model using the “lmer” function to the data, but I do
not know how to select the best model using AIC here. Is there a way to do
this automatically with R?

Thank you for any help!


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