Jerome Asselin [EMAIL PROTECTED] writes:
On Thu, 2004-01-15 at 16:30, Douglas Bates wrote:
...snip...
(BTW, I wouldn't say that this is equivalent to a fixed effects
model. It is still a random effects model with two variance
components. It just doesn't have well-defined estimates for
Hi all,
In the (very simple) example below, I have defined a random effect for
the residuals in lme(). So the model is equivalent to a FIXED effect
model. Could someone explain to me why lme() still gives two standard
deviation estimates? I would expect lme() to return either:
a) an error or a
Jerome Asselin [EMAIL PROTECTED] writes:
Hi all,
In the (very simple) example below, I have defined a random effect for
the residuals in lme(). So the model is equivalent to a FIXED effect
model. Could someone explain to me why lme() still gives two standard
deviation estimates? I would
On Thu, 2004-01-15 at 16:30, Douglas Bates wrote:
...snip...
(BTW, I wouldn't say that this is equivalent to a fixed effects
model. It is still a random effects model with two variance
components. It just doesn't have well-defined estimates for those two
variance components.)
Agreed.
