[R-sig-ME] Bug?: var estimates on exp scale for gaussian(link=log)

Gregor Gorjanc gregor.gorjanc at bfro.uni-lj.si
Mon Jan 7 23:26:01 CET 2008


Gorjanc Gregor <Gregor.Gorjanc at ...> writes:
> Hi!
> 
> I would like to fit log-normal fixed model with lmer. Fixed effects estimates
> are returned on log scale, while variance components are returned on exp scale.
> Why is this the case?

I would just like to add that I expected to get variance estimates on link (log)
scale as it is done for poisson (log link) or binomial (logit or probit link)
families.

Regards, Gregor




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