شماره ركورد كنفرانس
3140
عنوان مقاله
Useful Period for Some Generalized Gamma Type Distributions with Bathtub Shaped Failure Rate Function
عنوان به زبان ديگر
Useful Period for Some Generalized Gamma Type Distributions with Bathtub Shaped Failure Rate Function
پديدآورندگان
Reza ei Roknabadi Abdol Hamid نويسنده Department of Statistics - Ferdowsi University of Mashhad - Mashhad - Iran , Borzadiran Mohtashami نويسنده Department of Statistics - Ferdowsi University of Mashhad - Mashhad - Iran , Motahareh Parsa Gholarm Reza نويسنده Department of Statistics - Ferdowsi University of Mashhad - Mashhad - Iran
تعداد صفحه
10
كليدواژه
Failure rate function , Mean residual life function , Bathtub curve , Useful period , Change point
سال انتشار
1391
عنوان كنفرانس
يازدهمين كنفرانس آمار ايران
زبان مدرك
فارسی
چكيده لاتين
The useful period of lifetime distributions with bathtub-shaped failure rate functions has attracted authors and researchers in reliability, actuary, and survival analysis. The flat region of failure rate function should be long to have a useful unit with corresponding distribution function. In this paper we investigate the difference between the change points of failure rate and mean residual life functions of some generalized gamma, type distributions due to the capability of these distributions in modeling various bathtub-shaped failure rate functions.
شماره مدرك كنفرانس
4219389
سال انتشار
1391
از صفحه
1
تا صفحه
10
سال انتشار
1391
لينک به اين مدرک