Re: [R] minimum AIC mixed model selection

2010-11-12 Thread Ben Bolker
SILVIA DIAZ FERNANDEZ uclm.es> writes: > > Hi! > > 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 applied a mixed model using

[R] minimum AIC mixed model selection

2010-11-12 Thread SILVIA DIAZ FERNANDEZ
Hi! 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 applied a mixed model using the "lmer" function to these data, but I do not know

[R] Minimum AIC mixed model selection

2010-11-12 Thread Silvia
Hi! 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