The class of mifra lifetimes and its relation to other classes
作者:
Henry W. Block,
Thomas H. Savits,
期刊:
Naval Research Logistics Quarterly
(WILEY Available online 1982)
卷期:
Volume 29,
issue 1
页码: 55-61
ISSN:0028-1441
年代: 1982
DOI:10.1002/nav.3800290106
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractIn a previous paper, the authors have introduced a class of multivariate lifetimes (MIFRA) which generalize the univariate lifetimes with increasing failure rate average (IFRA). They have also shown that this class satisfies many fundamental properties. In this paper it is shown that other concepts of multivariate IFRA do not satisfy all of these properties. Relationships between MIFRA and these other concepts are given. Finally, positive dependence implications with respect to these classes are also discussed.
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