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Dynamic mixing probability measures of mixtures

Title
Dynamic mixing probability measures of mixtures
Authors
Cha, Ji HwanMi, Jie
Ewha Authors
차지환
SCOPUS Author ID
차지환scopus
Issue Date
2016
Journal Title
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
ISSN
0361-0926JCR Link1532-415XJCR Link
Citation
vol. 45, no. 16, pp. 4824 - 4839
Keywords
Dynamic mixing measureHazard rateHeterogeneous populationsLocal stochastic order
Publisher
TAYLOR & FRANCIS INC
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Lifetime of heterogeneous population can be modeled as mixture of a family of lifetime distributions according to a mixing probability measure. With the help of dynamic mixing measure, the hazard rate of the mixture can also be expressed as the mixture of the hazard rates of the lifetime distributions. Various local stochastic orderings are defined in this article. Applying these local stochastic orderings, we can explore the behavior of the dynamic mixing measures locally and then compare the hazard rates of two heterogeneous populations in both the local and global ways.
DOI
10.1080/03610926.2014.930913
Appears in Collections:
자연과학대학 > 통계학전공 > Journal papers
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