Newton-raphson MLE solver for Weibull series model with masked component cause of failure with observation of exact system lifetime and right censoring.

Newton-raphson MLE solver for Weibull series model with masked component cause of failure with observation of exact system lifetime and right censoring.

mle_newton_wei_series_md_c1_c2_c3(df, theta0, ..., control = list())

Arguments

df

data frame, right-censored lifetimes with masked component cause of failure

theta0

initial parameter vector

...

additional arguments passed to loglik_wei_series_md_c1_c2_c3, score_wei_series_md_c1_c2_c3, and hessian_wei_series_md_c1_c2_c3.

control

list of control parameters to control the Newton solver.

Value

list with components:

• par final parameter vector

• value final log-likelihood

• iter number of iterations

• convergence convergence code

• hessian estimated Hessian