Journal of the Korean Data and Information Science Society
- Volume 14 Issue 3
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- Pages.461-469
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- 2003
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- 1598-9402(pISSN)
Reliability for Series and Parallel Systems in Bivariate Pareto Model : Random Censorship Case
- Cho, Jang-Sik (Department of Statistical Information Science, Kyungsung University) ;
- Cho, Kil-Ho (Department of Statistics, Kyungpook National Universtity) ;
- Lee, Woo-Dong (Faculty of Information and Science, Kyungsan University)
- Published : 2003.08.31
Abstract
In this paper, we consider the series and parallel system which include two components. We assume that the lifetimes of two components follow the bivariate Pareto model with random censored data. We obtain the estimators and approximated confidence intervals of the reliabilities for series and parallel systems based on maximum likelihood estimator and the relative frequency, respectively. Also we present a numerical example by giving a data set which is generated by computer.
Keywords
- Bivariate Pareto model;
- Random censored data;
- Maximum likelihood estimator;
- Parallel system;
- Series system