EXTREME-POINTS OF THE CLASS OF DISCRETE DECREASING FAILURE RATE LIFE DISTRIBUTIONS

被引：6

作者：

LANGBERG, NA ^{[1
]}

LEON, RV ^{[1
]}

LYNCH, J ^{[1
]}

PROSCHAN, F ^{[1
]}

机构：

[1] PENN STATE UNIV,DEPT STAT,UNIVERSITY PK,PA 16802

来源：

MATHEMATICS OF OPERATIONS RESEARCH | 1980年 / 5卷 / 01期

关键词：

D O I：

10.1287/moor.5.1.35

中图分类号：

C93 [管理学]; O22 [运筹学];

学科分类号：

070105 ; 12 ; 1201 ; 1202 ; 120202 ;

摘要：

It is shown that the class of discrete decreasing failure rate (DFR) life distributions is a convex class. The authors then obtain the extreme points of this class. Also shown is a method to represent any discrete DFR distribution as a mixture of these extreme points.

引用

页码：35 / 42

页数：8