Function calculating Akaike's 'An Information Criterion' (AIC) for an object
of the class gamBiCop
(note that the models are usually fitted by penalized likelihood
maximization).
# S4 method for gamBiCop
AIC(object, ..., k = 2)
An object of the class
gamBiCop
.
un-used in this class
numeric, the penalty per parameter to be used; the default
k = 2
is the classical AIC.
A numeric value with the corresponding AIC.