Calculate the variance-covariance matrix — vcov.logitr • logitr

Returns the variance-covariance matrix of the main parameters of a fitted model object.

Usage

# S3 method for class 'logitr'
vcov(object, ...)

Arguments

object: is an object of class logitr (a model estimated using the logitr() function).
...: further arguments.

Value

A numeric matrix of the estimated variance-covariance matrix of the model coefficients, with one row and one column per coefficient.