Results 61 to 70 of about 11,004,206 (165)

A flexible parametric survival model which allows a bathtub-shaped hazard rate function

A new parametric (three-parameter) survival distribution, the lognormal--power function distribution, with flexible behaviour is introduced. Its hazard rate function can be either unimodal, monotonically decreasing or can exhibit a bathtub shape. Special
William J. Reed
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Heuristic Active Queue Management with Hazard rate function

, 2011
This paper presents a heuristic packet loss approach based on Adaptive Random Early Detection (ARED) mechanism to maintain the instantaneous queue length in the buffer and estimate the packet dropping probability. The proposed scheme named as Hazard rate
Guan, Lin, Wang, Xingang; id_orcid, Li Gao, Fan, Xunli, Gao, Li, Jie Wang, Xingang Wang, Lin Guan, Xunli Fan, Wang, Jie   +9 more
core   +1 more source

Aging: damage accumulation versus increasing mortality rate [PDF]

If aging is understood as some process of damage accumulation, it does not necessarily lead to increasing mortality rates. Within the framework of a suggested generalization of the Strehler-Mildwan (1960) model, we show that even for models with ...
Maxim S. Finkelstein
core  

The Odd Gamma Weibull-Geometric Model: Theory and Applications

Mathematics, 2019
In this paper, we study a new four-parameter distribution called the odd gamma Weibull-geometric distribution. Having the qualities suggested by its name, the new distribution is a special member of the odd-gamma-G family of distributions, defined with ...
Rana Muhammad Imran Arshad, Christophe Chesneau, Farrukh Jamal   +2 more
doaj   +1 more source

Estimating hazard rates using appropriate statistical distribution

, 2017
This research deals primarily with the hazard rate function of a class of distributions, and discusses the relation between the hazard rate function, and the density function.
Nermin Fahmy
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Other title: Hazard Mitigation Plan

, 2007
[Revised].; application/pdf November 2007. This plan supersedes the Kansas Hazard Mitigation Plan dated 2004 Includes bibliographical references."The purpose of the Kansas Hazard Mitigation Plan is to guide hazard mitigation to better protect the people ...
Kansas Hazard Mitigation Team.
core   +1 more source

A Bounded Sine Skewed Model for Hydrological Data Analysis

Analytics
Hydrological time series frequently exhibit periodic trends with variables such as rainfall, runoff, and evaporation rates often following annual cycles. Seasonal variations further contribute to the complexity of these data sets.
Tassaddaq Hussain, Mohammad Shakil, Mohammad Ahsanullah, Bhuiyan Mohammad Golam Kibria   +3 more
doaj   +1 more source

On the reversed hazard rate of sequential order statistics

, 2014
Sequential order statistics can be used to describe the lifetime of a system with n components which works as long as k components function assuming that failures possibly affect the lifetimes of remaining units.
Torrado, Nuria, Burkschat, Marco
core   +1 more source

Discrete Additive Weibull Geometric Distribution

Journal of Statistical Theory and Applications (JSTA), 2019
Discretizing a continuous distribution has received much attention among researchers recently. Discrete analogue of the well-known continuous distributions such as Normal, Exponential, Weibull, Laplace, Rayleigh, and so on, are available in the ...
K. Jayakumar, M. Girish Babu
doaj   +1 more source

Enhanced Estimation of the Unit Lindley Distribution Parameter via Ranked Set Sampling with Real-Data Application

Mathematics
This paper investigates various estimation methods for the parameters of the unit Lindley distribution (U-LD) under both ranked set sampling (RSS) and simple random sampling (SRS) designs.
Sid Ahmed Benchiha, Amer Ibrahim Al-Omari, Ghadah Alomani   +2 more
doaj   +1 more source