[R-sig-ME] Nested random effect within fixed effect factor?

[David Duffy]

On Wed, 31 Jul 2013, Kristofor Voss wrote:

> So when I run the model I first ran (i.e. the one you said is correct),

I don't use lme very often, but I believe that if you use

weights = varIdent(form=~1|factor))

the output should include something like:

Variance function:
Structure: Different standard deviations per stratum
Formula: ̃ 1 | Factor
Parameter estimates:
Restored Non-restored
1 0.42537