AIC.logLik               package:base               R Documentation

AIC of a logLik Object

Description:

     see Description in `AIC'.

Usage:

     AIC(object, ..., k = 2)

Arguments:

  object: an object inheriting from class `"logLik"', usually resulting
          from applying a `logLik' method to a fitted model object.

     ...: further arguments to be passed to or from methods.

       k: numeric, the ``penalty'' per parameter to be used; the
          default `k = 2' is the classical AIC.

Value:

     a numeric value with the corresponding AIC.

Author(s):

     Jose Pinheiro and Douglas Bates

References:

     Sakamoto, Y., Ishiguro, M., and Kitagawa G. (1986). Akaike
     Information Criterion Statistics. D. Reidel Publishing Company.

See Also:

     `AIC', `logLik'.

