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Comparison of multiple hazard rate functions. [PDF]

open access: yesBiometrics, 2016
Summary Many robust tests have been proposed in the literature to compare two hazard rate functions, however, very few of them can be used in cases when there are multiple hazard rate functions to be compared. In this article, we propose an approach for detecting the difference among multiple hazard rate functions.
Chen Z, Huang H, Qiu P.
europepmc   +5 more sources

Relative Orderings of Modified Proportional Hazard Rate and Modified Proportional Reversed Hazard Rate Models

open access: yesMathematics, 2023
In this paper, we identify several relative ordering properties of the modified proportional hazard rate and modified proportional reversed hazard rate models.
Mansour Shrahili   +2 more
doaj   +1 more source

Overt Oculomotor Behavior Reveals Covert Temporal Predictions

open access: yesFrontiers in Human Neuroscience, 2022
Our eyes move in response to stimulus statistics, reacting to surprising events, and adapting to predictable ones. Cortical and subcortical pathways contribute to generating context-specific eye-movement dynamics, and oculomotor dysfunction is recognized
Alessandro Tavano   +2 more
doaj   +1 more source

Characterizations of the Exponential Distribution by Some Random Hazard Rate Sequences

open access: yesMathematics, 2022
In this paper, several characterizations for exponential distribution are derived from a new relative hazard rate measure. This measure is closely related to the concept of remaining lifetime at a random time.
Mansour Shrahili, Mohamed Kayid
doaj   +1 more source

Stochastic Ordering Results on Implied Lifetime Distributions under a Specific Degradation Model

open access: yesAxioms, 2023
In this paper, a novel strategy is employed in which a degradation model affects the implied distribution of lifetimes differently compared to the traditional method. It is recognized that an existing link between the degradation measurements and failure
Mohamed Kayid   +2 more
doaj   +1 more source

On Modeling Cancer and Tuberculosis Data Using the Birnbaum–Saunders Lifetime Model Established on a Logistic Kernel

open access: yesApplied Sciences, 2022
Due to their importance in representing, explaining, and analyzing phenomena, statistical lifetime distributions are widely used in science. As a result, this paper discusses a modern lifetime model called Birnbaum–Saunders logistic distribution.
Farouq Mohammad A. Alam   +1 more
doaj   +1 more source

Estimating flood hazard rate in parepare using likelihood approach single decrement method

open access: yesDesimal, 2023
Floods are one example of a random stochastic process. One important parameter to determine the chance of a flood to occur is the hazard rate. Therefore, a hazard rate estimation model is needed.
Ahmad Fajri S   +3 more
doaj   +1 more source

Regularized bidimensional estimation of the hazard rate

open access: yesThe International Journal of Biostatistics, 2021
Abstract In epidemiological or demographic studies, with variable age at onset, a typical quantity of interest is the incidence of a disease (for example the cancer incidence). In these studies, the individuals are usually highly heterogeneous in terms of dates of birth (the cohort) and with respect to the ...
Goepp, Vivien   +3 more
openaire   +6 more sources

Computationally Efficient Bootstrap Expressions for Bandwidth Selection in Nonparametric Curve Estimation

open access: yesProceedings, 2018
Bootstrap methods are used for bandwidth selection in: (1) nonparametric kernel density estimation with dependent data (smoothed stationary bootstrap and smoothed moving blocks bootstrap), and (2) nonparametric kernel hazard rate estimation (smoothed ...
Inés Barbeito, Ricardo Cao
doaj   +1 more source

Comparasion Model Analysis Time of Earthquake Occurrence in Indonesia based on Hazard Rate with Single Decrement Method

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2022
The purpose of this studi is to find an expectations and variability as estimators of the risk of earthquakes occurring in each province in Indonesia. Indonesia is a country that prone to natural disasters, especially earthquakes and tsunamis.
Fanny Novika   +3 more
doaj   +1 more source

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