Limiting Behavior of Mixed Coherent Systems With Lévy‐Frailty Marshall–Olkin Failure Times
Sign Up to like & getrecommendations! Published in 2024 at "Applied Stochastic Models in Business and Industry"
DOI: 10.1002/asmb.2893
Abstract: In this article, we show a limit result for the reliability function of a system—that is, the probability that the whole system is still operational after a certain given time—when the number of components of… read more here.
Keywords: system; failure times; mixed coherent; coherent systems ... See more keywords
Prediction methods for future failure times based on Type-II censored samples from Unit Gompertz distribution
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2025.2552419
Abstract: This paper addresses the prediction problem of future failure times using data derived from the Unit Gompertz (UG) distribution, under Type-II censored samples. We explore various point predictors, including the best unbiased predictor (BUP), maximum… read more here.
Keywords: unit gompertz; gompertz distribution; failure times; prediction ... See more keywords
On improving the accuracy of prediction in Cox models for failure times using copulas.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of biopharmaceutical statistics"
DOI: 10.1080/10543406.2025.2557573
Abstract: The conventional Cox proportional hazards model is designed to measure the influence of factors on the timing of an event and focuses more on relative risk rather than absolute risk. In the presence of multiple… read more here.
Keywords: improving accuracy; accuracy prediction; failure times; cox ... See more keywords
Imputation methods for missing failure times in recurrent-event survival analysis: Application to suicide attempts in the transgender population
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DOI: 10.1371/journal.pone.0278913
Abstract: Suicide risk among transgender populations is an important public health issue. In a project evaluating association between gender affirmation and suicide attempts in the US Transgender Survey, we evaluated the relationship between gender affirmation and… read more here.
Keywords: attempts transgender; suicide; suicide attempts; failure times ... See more keywords