Bayesian Survival Analysis of Generalized DUS Exponential Distribution

Bayesian Survival Analysis of Generalized DUS Exponential Distribution

Modeling and analysis of survival rate has proved a fruitful aspect of statistical work in many fields of science. This paper aims at using a Bayesian approach to tting generalized DUS Exponential distribution (GDUSED). Kumar et al. (2015) proposed a renovation and called it DUS transformation. A B...

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Main Authors: Mohammed H AbuJarad, Athar Ali Khan, Eman S A AbuJarad
Format: Article
Language:English
Published: Austrian Statistical Society 2020-08-01
Series:Austrian Journal of Statistics
Online Access:http://www.ajs.or.at/index.php/ajs/article/view/927
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spelling doaj-85f5e7dc172f4862894ee6a1edebf8942021-04-22T12:31:50ZengAustrian Statistical SocietyAustrian Journal of Statistics1026-597X2020-08-0149510.17713/ajs.v49i5.927Bayesian Survival Analysis of Generalized DUS Exponential DistributionMohammed H AbuJarad0Athar Ali KhanEman S A AbuJaradAligarh Muslim University Modeling and analysis of survival rate has proved a fruitful aspect of statistical work in many fields of science. This paper aims at using a Bayesian approach to tting generalized DUS Exponential distribution (GDUSED). Kumar et al. (2015) proposed a renovation and called it DUS transformation. A Bayesian approach has been assumed to fit this model as a survival model. A real survival data set is used for illustration. Implementation is done using LaplaceApproximation and JAGS. Some graphical representations related to the probability density function and hazard function of the (GDUSED) are provided. LaplaceApproximation and JAGS codes have been provided to implement a censoring mechanism using both optimization and simulation tools. http://www.ajs.or.at/index.php/ajs/article/view/927
collection DOAJ
language English
format Article
sources DOAJ
author Mohammed H AbuJarad
Athar Ali Khan
Eman S A AbuJarad
spellingShingle Mohammed H AbuJarad
Athar Ali Khan
Eman S A AbuJarad
Bayesian Survival Analysis of Generalized DUS Exponential Distribution
Austrian Journal of Statistics
author_facet Mohammed H AbuJarad
Athar Ali Khan
Eman S A AbuJarad
author_sort Mohammed H AbuJarad
title Bayesian Survival Analysis of Generalized DUS Exponential Distribution
title_short Bayesian Survival Analysis of Generalized DUS Exponential Distribution
title_full Bayesian Survival Analysis of Generalized DUS Exponential Distribution
title_fullStr Bayesian Survival Analysis of Generalized DUS Exponential Distribution
title_full_unstemmed Bayesian Survival Analysis of Generalized DUS Exponential Distribution
title_sort bayesian survival analysis of generalized dus exponential distribution
publisher Austrian Statistical Society
series Austrian Journal of Statistics
issn 1026-597X
publishDate 2020-08-01
description Modeling and analysis of survival rate has proved a fruitful aspect of statistical work in many fields of science. This paper aims at using a Bayesian approach to tting generalized DUS Exponential distribution (GDUSED). Kumar et al. (2015) proposed a renovation and called it DUS transformation. A Bayesian approach has been assumed to fit this model as a survival model. A real survival data set is used for illustration. Implementation is done using LaplaceApproximation and JAGS. Some graphical representations related to the probability density function and hazard function of the (GDUSED) are provided. LaplaceApproximation and JAGS codes have been provided to implement a censoring mechanism using both optimization and simulation tools.
url http://www.ajs.or.at/index.php/ajs/article/view/927
work_keys_str_mv AT mohammedhabujarad bayesiansurvivalanalysisofgeneralizeddusexponentialdistribution
AT atharalikhan bayesiansurvivalanalysisofgeneralizeddusexponentialdistribution
AT emansaabujarad bayesiansurvivalanalysisofgeneralizeddusexponentialdistribution
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