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marked (version 1.2.8)

js.hessian: Compute variance-covariance matrix for fitted JS model

Description

A wrapper function that sets up call to hessian function to compute and then invert the hessian.

Usage

js.hessian(model)

Value

variance-covariance matrix for specified model or the model object with the stored vcv depending on whether the model has already been run

Arguments

model

fitted JS model from function crm

Author

Jeff Laake