Results 1 to 10 of about 51,444 (252)
Empirical likelihood ratio test for median and mean residual lifetime. [PDF]
Stat Med, 2011 AbstractPrompted by several recent papers on the inference on median and mean residual life time, we note that the testing involving the mean or median residual life function in censored survival data can be obtained by an easy application of the general empirical likelihood ratio test.
Zhou M, Jeong JH.
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Nonparametric estimation of mean residual lifetime in ranked set sampling with a concomitant variable. [PDF]
J Appl StatThe mean residual lifetime (MRL) of a unit is its expected additional lifetime provided that it has survived until time t. The MRL estimation problem has been frequently addressed in the literature since it has wide applications in statistics, reliability and survival analysis.
Zamanzade E, Mahdizadeh M, Samawi HM.
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On the Lifetime and Signature of Constrained (k, d)-out-of-n: F Reliability Systems [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 In the present paper we carry out a reliability study of the constrained (k, d)-out-of-n: F systems with exchangeable components. The signature vector is computed by the aid of the proposed algorithm. In addition, explicit signature-based expressions for
Ioannis S. Triantafyllou
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Mathematics, 2023 In this article, using the scaled (weighted) residual life variable, some scaled measures, the scaled mean residual life and the scaled hazard rate, are introduced. Several scales are considered as examples of the derivation of the scaled measures.
Mohamed Kayid, Mansour Shrahili
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Stochastic Properties of Fractional Generalized Cumulative Residual Entropy and Its Extensions
Entropy, 2022 The fractional generalized cumulative residual entropy (FGCRE) has been introduced recently as a novel uncertainty measure which can be compared with the fractional Shannon entropy. Various properties of the FGCRE have been studied in the literature.
Ghadah Alomani, Mohamed Kayid
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Regression Models for Lifetime Data: An Overview
Stats, 2022 Two methods dominate the regression analysis of time-to-event data: the accelerated failure time model and the proportional hazards model. Broadly speaking, these predominate in reliability modelling and biomedical applications, respectively.
Chrys Caroni
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An Extension of Generalized Cumulative Residual Entropy [PDF]
Journal of Statistical Theory and Applications (JSTA), 2017 In this paper, a new extension of cumulative residual entropy is proposed. It contain the generalized cumulative residual entropy introduced by Psarrakos and Navarro (2013) and is related with the k-record values.
Saeid Tahmasebi +2 more
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Characterizations of the Weak Bivariate Failure Rate Order and Bivariate IFR Aging Class
Journal of Mathematics, 2022 In this paper, two characterizations of the weak bivariate failure rate order over the bivariate Laplace transform order of two-dimensional residual lifetimes are given.
M. Kayid
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On estimating optimal regime for treatment initiation time based on restricted mean residual lifetime [PDF]
Biometrics, 2021 AbstractWhen to initiate treatment on patients is an important problem in many medical studies such as AIDS and cancer. In this article, we formulate the treatment initiation time problem for time‐to‐event data and propose an optimal individualized regime that determines the best treatment initiation time for individual patients based on their ...
Xin Chen +5 more
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Hyperbolic Cosine–Exponentiated Exponential Lifetime Distribution and its Application in Reliability [PDF]
International Journal of Supply and Operations Management, 2017 Recently, Kharazmi and Saadatinik (2016) introduced a new family of lifetime distributions called hyperbolic cosine – F (HCF) distribution. In the present paper, it is focused on a special case of HCF family with exponentiated exponential distribution as
Omid Kharazmi
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