Re: [R] When the interaction term should be interpreted in AIC table?

Galina: The AIC, delta AIC, and AIC weights all reference an entire model and provide no information on how you should interpret the individual parameters within a model. If you believe based on your AIC weights that the model with ZONE + LABRADOR TEA + YEAR + ZONE x LABRADOR TEA is a

[R] When the interaction term should be interpreted in AIC table?

Hi, I would be very graitful if someone could help me to figure out my problem. I used mixed-effects models to analyse my data and AIC approach for model selection. I am studying an effect on Labrador tea on basal diameter of spruce in 2 different habitats (wet and dry zones) during 3 years.