Results 161 to 170 of about 14,783,684 (194)
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The Gamma/Weibull Customer Lifetime Model
Communications in Mathematics and Statistics, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ye, Gen, Wang, Songjian
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Diffusion Processes for Weibull-Based Models
2020A stochastic diffusion process based on a generalization of the Weibull curve, depending on a parametric function and initial values, is considered. One particular case is the hyperbolastic curve of type III, successfully applied in growth dynamics. We also proposed a basic methodology to address the issue related with the estimation of the parameters ...
Antonio Barrera +2 more
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Income modeling with the Weibull mixtures
Communications in Statistics - Theory and Methods, 2020In this paper, we introduce six Weibull based mixture distributions to model income data. Several statistical properties of these models are derived and their closed forms are presented.
Abu Bakar, Shaiful Anuar +1 more
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n-fold Weibull multiplicative model
Reliability Engineering & System Safety, 2001In this paper we study the n-fold multiplicative model involving Weibull distributions and examine some properties of the model. These include the shapes for the density and failure rate functions and the WPP plot. These allow one to decide if a given data set can be adequately modelled by the model.
Renyan Jiang +2 more
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The Lomax exponentiated Weibull model
Japanese Journal of Statistics and Data Science, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. I. Ansari, Zohdy M. Nofal
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Bayesian predictions for compound weibull model
Communications in Statistics - Theory and Methods, 1980This paper is concerned with a full Bayesian analysis for some prediction problems of the compound model if the underlying distributions are Weibull with unequal shape parameters and the sample is type I censored. A numerical example and computer facilities will be used to illustrate the procedure.
S.K. Ahour, D.R. Rashwan
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An Extended Weibull Model with Variable Periodicity
Journal of Systems Science and Complexity, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Dynamics analysis of the Weibull model
MATHEMATICA, 2023In this work, we study the dynamics of the Weibull model in dimension one, represented by the Weibull function with three parameters. The positive fixed points have been studied and implicitly expressed in terms of the Lambert W-function as well as the existence and stability conditions.
Chabane Bedjguelel +2 more
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Linear Bayesian Inference for Accelerated Weibull Model
Lifetime Data Analysis, 1997In this paper, we present a Bayesian approach for inference from accelerated life tests when the underlying life model is Weibull. Our approach is based on the General Linear Models framework of West, Harrison and Migon (1985). We discuss inference for the model and show that computable results can be obtained using linear Bayesian methods.
Mazzuchi, Thomas A. +2 more
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Empirical Bayes inference for the Weibull model
Computational Statistics, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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