Variance-covariance matrix of the estimates of a "Renouv" object.
# S3 method for Renouv
vcov(object, ...)
A variance-covariance matrix. The rows an columns correspond to the
parameters of the Renouv object. The are the rate "lambda"
for
the Poisson process, and the parameters of the distribution for the
excesses over the threshold, with names depending on the chosen
distribution.
Object of class "Renouv"
.
Not used at the time.
Yves Deville
The vcov
generic.