AIC on GLMM pscl package

#1
Hello,

i'm working with GLMM oon the pscl packge and i needed the AIC. How to extract it?:confused:


Example:

Code:
mmall3 <-glmmPQL(allclues ~ cycloc + male + cycloc * male, data=dados, family=poisson, random=~1|animal/idfid)
summary(mmall3)
and the results:

Linear mixed-effects model fit by maximum likelihood
Data: dados
AIC BIC logLik
NA NA NA

Random effects:
Formula: ~1 | animal
(Intercept)
StdDev: 0.8499136

Formula: ~1 | idfid %in% animal
(Intercept) Residual
StdDev: 1.910290 0.7041742

Variance function:
Structure: fixed weights
Formula: ~invwt
Fixed effects: ffclues ~ cycloc + male + cycloc * male
Value Std.Error DF t-value p-value
(Intercept) -0.5708838 0.5442232 333 -1.048988 0.2949
cycloc 0.1518341 0.0727017 180 2.088454 0.0382
male1 -1.2492741 0.7380485 5 -1.692672 0.1513
cycloc:male1 0.2964513 0.1227829 180 2.414434 0.0168
Correlation:
(Intr) cycloc male1
cycloc -0.137
male1 -0.737 0.101
cycloc:male1 0.081 -0.592 -0.168

Standardized Within-Group Residuals:
Min Q1 Med Q3 Max
-2.5702302 -0.4909117 -0.3851584 0.5851611 2.7036545

Number of Observations: 522
Number of Groups:
animal idfid %in% animal
7 340


Thanks!