Analysis of Incomplete, Censored Data in Competing Risks Models With Generalized Exponential Distributions
- 5 March 2007
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Reliability
- Vol. 56 (1), 132-138
- https://doi.org/10.1109/tr.2006.890899
Abstract
This paper presents estimates of the parameters included in a competing risks model in the presence of incomplete & censored data. We consider the case when the competing risks have generalized exponential distributions. The maximum likelihood procedure is used to derive point, and asymptotic confidence interval estimations of the unknown parameters. The relative risks due to each cause of failure are investigated. A set of real data is used to test the hypothesis that the causes of failure follow exponential distributions against that they follow generalized exponential distributionsKeywords
This publication has 17 references indexed in Scilit:
- Composite scale modeling in the presence of censored dataReliability Engineering & System Safety, 2006
- Analysis of Incomplete Data in Presence of Competing Risks Among Several GroupsIEEE Transactions on Reliability, 2006
- Discriminating between the log-normal and generalized exponential distributionsJournal of Statistical Planning and Inference, 2005
- Discriminating between Weibull and generalized exponential distributionsComputational Statistics & Data Analysis, 2003
- Closeness of Gamma and Generalized Exponential DistributionCommunications in Statistics - Theory and Methods, 2003
- Exponentiated Exponential Family: An Alternative to Gamma and Weibull DistributionsBiometrical Journal, 2001
- Analysis of incomplete data in presence of competing risksJournal of Statistical Planning and Inference, 2000
- Theory & Methods: Generalized exponential distributionsAustralian & New Zealand Journal of Statistics, 1999
- The Jackknife, the Bootstrap and Other Resampling PlansPublished by Society for Industrial & Applied Mathematics (SIAM) ,1982
- Nonparametric Estimation from Incomplete ObservationsJournal of the American Statistical Association, 1958