[R] betareg help

[Ben Bolker]

Vlatka Matkovic Puljic <v.matkovic.puljic <at> gmail.com> writes:

> 
> That was also my first  thought.
> But I guess  it has something to do with W and phihat
> (which I'm struggling to check

  Again, it would help to post a reproducible example ...
hard to debug/diagnose by remote control.  If you can't
possibly post the data to the list, or put them on a web
site somewhere, or randomize them a bit so you're not
giving anything away, or find a simulated example that
shows the same problem, you could as a last resort send them
to me.

  Ben Bolker