AIC function

Akaike's An Information Criterion

Extract the AIC from an estimated model.

## S3 method for class 'tsgarch.estimate'
AIC(object, ..., k = 2)

Arguments

• object: an object of class tsgarch.estimate .
• ...: not currently used.
• k: the penalty per parameter to be used; the default k = 2 is the classical AIC.

Returns

A numeric value.