Description Usage Arguments Details Value Author(s) References See Also Examples
Extract or modify the AIC values for models.
1 2 3 4 5 6 7 8 9 10 11 |
x |
an object used to select a method. |
k |
numeric, the penalty per parameter to be used. |
value |
numeric vector of AIC values for models. |
... |
further arguments passed to and from other methods. |
sbaic
can be used to modify the aic
components for
models in x
as shown in the examples below.
For an object of class "scaleboot"
,
sbaic
returns a numeric vector of AIC values for
models. If
k
is missing, then the aic
components in the fi
vector of
x
are returned. If k
is specified, rss-k*df
is
calculated for each model. For the usual AIC, k=2. For the BIC
(Schwarz's Bayesian information criterion), k=log(sum(x$nb))
.
Hidetoshi Shimodaira
Sakamoto, Y., Ishiguro, M., and Kitagawa G. (1986). Akaike Information Criterion Statistics. D. Reidel Publishing Company.
1 2 3 4 5 6 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.