Displaying 2 results from an estimated 2 matches for "lebreton".
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lebouton
2003 Jul 04
1
Quasi AIC
Dear all,
Using the quasibinomial and quasipoisson families results in no AIC being
calculated. However, a quasi AIC has actually been defined by Lebreton et al
(1992). In the (in my opinon, at least) very interesting book by Burnham and
Anderson (1998,2002) this QAIC (and also QAICc) is covered. Maybe this is something
that could be implemented in R.
Take a look at page 23 in this pdf:
http://www.springer-ny.com/supplements/0387953647/Preface_Cont...
2004 Feb 18
3
Generalized Estimating Equations and log-likelihood calculation
Hi there,
I'm working with clustered data sets and trying to calculate log-likelihood
(and/or AIC, AICc) for my models. In using the gee and geese packages one
gets Wald test output; but apparently there is no no applicable method
for "logLik" (log-likelihood)calculation.
Is anyone aware of a way to calculate log-likelihood for GEE models?
Thanks for the help,
Bruce