Re: [R] Mixed effects model with binomial errors - problem

anyone? RFTW wrote: > > ok... the model now runs properly (say, without errors). Now about the > result. > These are the averages per treatments > > tapply(VecesArbolCo.VecesCo.C1,T2,mean) > a b c d > 0.49 0.56 0.45 0.58 > > > I run thi

Re: [R] Mixed effects model with binomial errors - problem

ok... the model now runs properly (say, without errors). Now about the result. These are the averages per treatments tapply(VecesArbolCo.VecesCo.C1,T2,mean) a b c d 0.49 0.56 0.45 0.58 I run this very simple model > summary(model1<-lmer(cbind(VisitsExpTree,TotalVisits-VisitsEx

Re: [R] Mixed effects model with binomial errors - problem

tes of all treatments and 2) which treatments are different from which. Luc. PS. the names are not the original names in the file Ben Bolker wrote: > > RFTW nioo.knaw.nl> writes: > > >> Our question is if the proportion of visits to the experimental tree, in >> r

[R] Mixed effects model with binomial errors - problem

Hi, We released individual birds into a room with 2 trees. We counted the number of visits to each of the 2 tree. One of the trees is always a control tree and the other tree is either treatment 1, treatment 2 or treatment3 or treatment 4. Ind Treat ContrTree ExpTree Total visits 1