Variance-covariance matrix from a flexsurvreg model — vcov.flexsurvreg • flexsurv

Variance-covariance matrix from a flexsurvreg model

Usage

# S3 method for flexsurvreg
vcov(object, ...)

Arguments

object: A fitted model object of class flexsurvreg, e.g. as returned by flexsurvreg or flexsurvspline.
...: Other arguments (currently unused).

Value

Variance-covariance matrix of the estimated parameters, on the scale that they were estimated on (for positive parameters this is the log scale).