Preservation of failure rate function shape in weighted distributions

被引：0
|
作者：
Ramesh C. Gupta
Barry C. Arnold
机构：
[1] University of Maine,
[2] University of California,undefined
来源：
AStA Advances in Statistical Analysis | 2016年 / 100卷
关键词：
Log-concavity; Hazard rate; Monotonicity; Bathtub (upside-down bathtub)-shaped failure rate; Hidden truncation; Conditional specification;
D O I：
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学科分类号：
摘要：
This paper deals with the monotonicity properties of the failure rate of weighted distributions in relation to the corresponding properties of the base line distribution. Conditions are developed for the preservation of the monotonicity of the failure rate under weighting in the case of monotonic as well as non-monotonic failure rates. Several examples are provided.
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页码：1 / 20
页数：19
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