R/methods.R
vcov.chandwich.Rdvcov method for class "chandwich".
# S3 method for chandwich vcov(object, complete = FALSE, adjusted = TRUE, ...)
| object | an object of class "chandwich", a result of a call to
|
|---|---|
| complete | A logical scalar. If The default is |
| adjusted | A logical scalar. If |
| ... | Additional optional arguments. At present no optional arguments are used. |
A numeric matrix. The dimensions will be named if names were
provided in the call to adjust_loglik.
The variance-covariance matrix is based on
attributes(object)$adjVC for adjusted = TRUE and
attributes(object)$VC for adjusted = FALSE.
These return the estimate variance-covariance matrix of only the
free parameters.
coef.chandwich: coef method for
class "chandwich".
summary.chandwich: summary method for
class "chandwich".
adjust_loglik to adjust a user-supplied
loglikelihood.