mle_newton_raphson

Find an MLE using the Newton-Raphson method.

Usage

mle_newton_raphson(score, fim, theta0, inverted = FALSE, options = list())

Arguments

score

score Function, the gradient of log-likelihood

fim

FIM function

theta0

initial guess of MLE

inverted

logical, if TRUE `fim` is covariance instead of FIM

Value

an object of class `mle_newton_raphson`, which is an `mle` object