Journal ArticleDOI
Exponentiated Weibull family for analyzing bathtub failure-rate data
G.S. Mudholkar,D.K. Srivastava +1 more
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TLDR
In this article, a simple generalization of the Weibull distribution is presented, which is well suited for modeling bathtub failure rate lifetime data and for testing goodness-of-fit of the weibull and negative exponential models as subhypotheses.Abstract:
A simple generalization of the Weibull distribution is presented. The distribution is well suited for modeling bathtub failure rate lifetime data and for testing goodness-of-fit of the Weibull and negative exponential models as subhypotheses. >read more
Citations
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DissertationDOI
Estimação e diagnóstico na disribuição Weibull-Binomial- Negativa em análise de sobrevivência
Journal ArticleDOI
An improved modified Weibull distribution applied to predict the reliability evolution of an aircraft locking mechanism
TL;DR: In this article , a modified modified Weibull distribution (IMW) consisting of two tandem failure models is proposed for modeling the three phases of the modified bathtub-shaped hazard function.
Journal ArticleDOI
Linkage between the AMSAA models at higher levels of indenture in reliability analysis: A case study
TL;DR: In this paper, the authors determine if there is a linkage between the army material systems analysis activity (AMSAA) reliability growth models at the system and subsystem levels and at the subsystem and functional levels of indenture.
Journal ArticleDOI
Estimating the Parametric Functions and Reliability Measures for Exponentiated Lifetime Distributions Family
TL;DR: In this paper , the authors derived the probability density function, cumulative density, reliability function and the stress-strength parameter of the exponentiated lifetime distribution, and the validity of the proposed work has been conducted over the simulation study of both estimation methods under the special sub model as exponentiated inverse Gompertz distribution.
Journal ArticleDOI
Average BER Analysis of Free-Space Optical Communications with Adaptive Threshold Technique Over Exponentiated Weibull Distribution
TL;DR: In this paper, the average bit error rate (BER) performance of on-off keying (OOK) modulation in a free space optical (FSO) system, which is based on adaptive threshold technique under atmospheric turbulence described by exponentiated Weibull (EW) distribution, is studied and compared with that of using fixed threshold technique.
References
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Book
Linear statistical inference and its applications
TL;DR: Algebra of Vectors and Matrices, Probability Theory, Tools and Techniques, and Continuous Probability Models.
Book
Statistical Models and Methods for Lifetime Data
TL;DR: Inference procedures for Log-Location-Scale Distributions as discussed by the authors have been used for estimating likelihood and estimating function methods. But they have not yet been applied to the estimation of likelihood.
Journal ArticleDOI
Linear Statistical Inference and Its Applications.
Journal ArticleDOI
Statistical Models and Methods for Lifetime Data.
Brian Francis,Jerald F. Lawless +1 more
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