Maximum Likelihood Estimation for k-Out-of-n System Data

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Documentation for package ‘kofn’ version 0.4.0

• DESCRIPTION file
• User guides, package vignettes and other documentation
• Package NEWS
• Package README

Help Pages

assumptions.exp_kofn	Assumptions for exponential k-out-of-n model
assumptions.wei_kofn	Assumptions for Weibull k-out-of-n system model
compare_fisher_info	Compare Fisher information across observation schemes
fit.exp_kofn	MLE fitting for exponential k-out-of-n model
fit.wei_kofn	Fit Weibull k-out-of-n system model
fit_scheme1	Fit k-out-of-n system MLE under Scheme 1 (periodic inspection)
F_sys_exp	System CDF for exponential parallel systems
hess_loglik.exp_kofn	Hessian of the log-likelihood for exponential k-out-of-n model
hess_loglik.wei_kofn	Hessian of log-likelihood for Weibull k-out-of-n system
ie_expand	Inclusion-exclusion expansion of a product of CDFs
is_kofn	Test if an object is a kofn model
kofn	Create a k-out-of-n system estimation model
loglik.exp_kofn	Log-likelihood for exponential k-out-of-n model
loglik.wei_kofn	Log-likelihood for Weibull k-out-of-n system
loglik_masked	Masked k-out-of-n log-likelihood
loglik_scheme1	Log-likelihood for Scheme 1 (periodic inspection) parallel system
ncomponents.kofn	Number of components in a kofn model
observe_exact	Exact observation scheme (no censoring)
observe_interval_censor	Interval-censoring observation scheme
observe_left_censor	Left-censoring observation scheme
observe_mixture	Mixture of observation schemes
observe_periodic	Periodic inspection observation scheme
observe_right_censor	Right-censoring observation scheme
print.kofn	Print method for kofn models
rdata.exp_kofn	Random data generation for exponential k-out-of-n model
rdata.wei_kofn	Generate random data from a Weibull k-out-of-n system
rdata_masked	Generate masked k-out-of-n data
rdata_scheme1	Generate Scheme 1 (periodic inspection) data
score.exp_kofn	Score function for exponential k-out-of-n model
score.wei_kofn	Score function for Weibull k-out-of-n system
solve_mle	Default MLE solver for positive parameters
S_sys_exp	System survival function for exponential parallel systems
trunc_log_moment_vec	Vectorized truncated log-moment of the Weibull distribution
trunc_pow_moment	Scalar truncated power moment of the Weibull distribution
trunc_pow_moment_vec	Vectorized truncated power moment of the Weibull distribution
w_j_exact	Component weight for exponential parallel systems
w_j_integral	Closed-form integral of w_j(t) over an interval