search for: birdnegbin

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2012 Jun 24
1
MuMIn for GLM Negative Binomial Model
...ence with a GLM Negative Binomial model (It does work when I use GLM Poisson). The GLM Negative Binomial gives the following error statement: Error in get.models(NBModel, subset = delta < 4) : object has no 'calls' attribute Here is the unsuccessful Negative Binomial code. > > BirdNegBin <-glm(B~Covariate1 + Covariate2 + Covariate3 + Covariate4 + Covariate5 + Covariate6 >+ Covariate7, data = SquareSumLowland,family = negative.binomial(theta = 1)) > > NegBinDredge <- dredge(BirdNegBin) > confset.d4 <- get.models(BirdNegBin, subset = delta < 4) > model....