Calculate hessian for a fitted model

Source: R/f_interface_hessian.R

Calculate a numerical approximation to the Hessian matrix at the final estimated parameters using numDeriv::hessian.

# S3 method for class 'clv.fitted'
hessian(object, method.args = list())

hessian(object, ...)

# S4 method for class 'clv.fitted'
hessian(object, method.args = list())

Arguments

object

Fitted model

method.args

List of options forwarded to the numerical approximation method. See numDeriv::hessian.

...

Ignored

Value

The hessian matrix, with column and row names set to the parameter names used to call the LL.