Ebrahimi, N., Ghosh, M. (1981). Multivariate NBU and NBUE Distributions. test, 25(2), 36-55. doi: 10.21608/esju.1981.316624
Nader Ebrahimi; Malay Ghosh. "Multivariate NBU and NBUE Distributions". test, 25, 2, 1981, 36-55. doi: 10.21608/esju.1981.316624
Ebrahimi, N., Ghosh, M. (1981). 'Multivariate NBU and NBUE Distributions', test, 25(2), pp. 36-55. doi: 10.21608/esju.1981.316624
Ebrahimi, N., Ghosh, M. Multivariate NBU and NBUE Distributions. test, 1981; 25(2): 36-55. doi: 10.21608/esju.1981.316624

Multivariate NBU and NBUE Distributions

The Egyptian Statistical Journal
Article 2, Volume 25, Issue 2, December 1981, Pages 36-55
Document Type: Original Article
DOI: 10.21608/esju.1981.316624
Authors
Nader Ebrahimi; Malay Ghosh
Abstract
Various definitions of multivariate new better than used (NBU) and new better than used in expectation (NBUE) life distributions are introduced and their interrelationship is studied. Examples are given to illustrate these concepts. Various closure properties of multivariate NBU and NBUE distributions are proved.
Keywords
NBU; NBUE; NWU; NWUE; life distributions; exponential; Weibull
Statistics
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