Extract the Variance-Covariance Matrix of a dynrCook object
## S3 method for class 'dynrCook' vcov(object, ...)
object
: The dynrCook object for which the variance-covariance matrix is desired...
: further named arguments, ignored by this methodmatrix. Asymptotic variance-covariance matrix of the transformed parameters.
This is the inverse Hessian of the transformed parameters.