Jacob Long

Results 60 comments of Jacob Long

Yes, your interpretation is correct. It is similar to the interpretation you'd have if you included a factor variable in a simple linear regression (i.e., in `lm()`). I cannot support...

So far, just getting convergence and non-positive-definite Hessian errors when I try to use AR1 correlation structures.

I believe Zotero 5.0 allows extensions to create new fields.

I've been unable to replicate this, so I'm fairly puzzled. Can you (and any others experiencing the error) give the full output of `sessionInfo()`?

Not sure how I missed this report, but have just now looked into it. It looks like the default behavior when the `re.form` argument isn't specified is different than what...

And as I check another thing, the documentation is unequivocally wrong about the behavior when `re.form` is `NULL` — it borrows the description from `lme4::predict.merMod()` — so I need to...

As @groverlynn said, this is working "properly" in the sense that the function treats measures in which all units have a single non-missing value as non-varying since this is consistent...

Thanks for the suggestion, Ahmed, I'd like to implement this when/if possible.

I've spent some time thinking about this basic interpretational issue in the past although I confess I've forgotten some of it. I think I've seen some discussion about this very...