Returns the variance-covariance matrix of the main parameters of a fitted haplo.glm object
# S3 method for haplo.glm
vcov(object, freq=TRUE, ...)
Variance-covariance matrix of model parameters
A haplo.glm object
Logical. If TRUE, return the full covariance matrix including the entries for the frequency parameters
Optional arguments for print method
var.mat is pre-computed in haplo.glm, the generalized inverse of the Louis information matrix
haplo.glm