MI question

["Frank Lawrence" <Cougar@psu.edu>]

Yesterday I wrote a message asking for help extracting information from
an MI list object that had been subjected to some sort of statistical
analysis.  I received one reply [shown below] from Tim Hesterberg,
Insightful corp which did exactly what I wanted.  

#--------snip---------------------

For the most part, you can just wrap those commands inside a call to
miEval().  For example, if you would normally do:

        summary(glmmPQL(y ~ time, random = ~ 1|id, fam = binomial, 
                data = data))$tTable)

where `data' has no imputations, then try

        miEval(
        summary(glmmPQL(y ~ time, random = ~ 1|id, fam = binomial, 
                data = data.imp))$tTable)
              )

miEval() also works for complicated expressions, including compound
expressions inside {}, e.g.
        {
        line 1
        line 2
        etc
        }

Respectfully, 
Frank R. Lawrence