F_sys_exp               System CDF for exponential parallel systems
S_sys_exp               System survival function for exponential
                        parallel systems
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)
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
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
