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
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
收藏
页码:35 / 42
页数:8
相关论文
共 3 条
  • [1] BARLOW RE, 1975, STATISTICAL THEORY R
  • [2] LANGBERG NA, 1978, AFOSR785 FLOR STAT U
  • [3] PHELPS RR, 1966, LECTURE CHOQUETS THE