Hi all,
I read in a paper that has calculated the DIC (deviance information criteria) value of SAR model.
Using spautolm (), I fitted SAR model, and DIC()  does give an error.
> sar<-spautolm(Y~X1+X2,data=data,listw=listw)
> DIC(sar)
Error: could not find function "DIC"

How do I calculate DIC value of SAR model?
I would appreciate any suggestions.
Milan
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