logLik.arfima: Extract Log-Likelihood Values
Description
Extracts log-likelihood values from a arfima
fit.
Usage
# S3 method for arfima
logLik(object, ...)
Value
A vector of log-likelihoods, one for each mode, is returned, along
with the degrees of freedom.
Arguments
- object
A fitted arfima
object
- ...
Optional arguments not currently used.
Author
JQ (Justin) Veenstra
Details
Uses the function DLLoglikelihood
from the package
ltsa
. The log-likelihoods returned are exact up to an
additive constant.
References
Veenstra, J.Q. Persistence and Antipersistence: Theory and
Software (PhD Thesis)