>I am using a family model to look at the variance components of a binary
>trait (single or multi-stemmed) in forest trees. Using the !bin qualifier
>I get the variance components, but their standard errors bear no
>relationship to their significance as judged with the LRT - SE's of <1 can
>have a LL diference of >100!.
I'm a bit surprised.
I'll have a closer look when \i get home.
>Presumably I can use the variance components directly in heritability
>Is their any way of running a bivariate binomial model? Using the !bin
>qualifier in a bivariate model causes ASREML to crash.
Bivariate binomial models are not avaiablr; sorry.
Arthur (in UK)