Results 21 to 30 of about 739 (132)

Reliability estimation and parameter estimation for inverse Weibull distribution under different loss functions

Kuwait Journal of Science, 2021
In this paper, the classical and Bayesian estimators of the unknown parameters and reliability function of the inverse Weibull distribution are considered.
Asuman Yılmaz, Mahmut Kara
doaj   +1 more source

Studies on properties and estimation problems for modified extension of exponential distribution [PDF]

, 2015
The present paper considers modified extension of the exponential distribution with three parameters. We study the main properties of this new distribution, with special emphasis on its median, mode and moments function and some characteristics related ...
El-Damcese, M. A., Ramadan, Dina. A.
core   +1 more source

Model selection in cosmology [PDF]

, 2006
Model selection aims to determine which theoretical models are most plausible given some data, without necessarily considering preferred values of model parameters.
Andrew Liddle, David Parkinson, Jeffreys H, Mukherjee P, Pia Mukherjee, Skilling J   +5 more
core   +1 more source

Bayesian inference on reliability parameter with non-identical-component strengths for Rayleigh distribution [PDF]

Journal of Mahani Mathematical Research
In this paper, we delve into Bayesian inference related to multi-component stress-strength parameters, focusing on non-identical component strengths within a two-parameter Rayleigh distribution under the progressive first failure censoring scheme.
Akram Kohansal
doaj   +1 more source

Classical and Bayesian Estimation of the Inverse Weibull Distribution: Using Progressive Type-I Censoring Scheme

Advances in Civil Engineering, 2021
The challenge of estimating the parameters for the inverse Weibull (IW) distribution employing progressive censoring Type-I (PCTI) will be addressed in this study using Bayesian and non-Bayesian procedures.
Ali Algarni, Mohammed Elgarhy, Abdullah M Almarashi, Aisha Fayomi, Ahmed R El-Saeed   +4 more
doaj   +1 more source

Estimation of Generalized Gompertz Distribution Parameters under Ranked-Set Sampling

Journal of Probability and Statistics, 2020
This paper studies estimation of the parameters of the generalized Gompertz distribution based on ranked-set sample (RSS). Maximum likelihood (ML) and Bayesian approaches are considered.
Mohammed Obeidat, Amjad Al-Nasser, Amer I. Al-Omari   +2 more
doaj   +1 more source

Cluster-Seeking James-Stein Estimators [PDF]

, 2018
This paper considers the problem of estimating a high-dimensional vector of parameters $\boldsymbol{\theta} \in \mathbb{R}^n$ from a noisy observation. The noise vector is i.i.d. Gaussian with known variance.
Srinath, K Pavan, Venkataramanan, Ramji
core   +2 more sources

Phantom distribution functions for some stationary sequences [PDF]

, 2015
The notion of a phantom distribution function (phdf) was introduced by O'Brien (1987). We show that the existence of a phdf is a quite common phenomenon for stationary weakly dependent sequences.
Doukhan, Paul, Jakubowski, Adam, Lang, Gabriel   +2 more
core   +4 more sources

Bayesian Estimation Using Product of Spacing for Modified Kies Exponential Progressively Censored Data

Axioms, 2023
In life testing and reliability studies, most researchers have used the maximum likelihood estimation method to estimate unknown parameters, even though it has been proven that the maximum product of spacing method has properties as good as the maximum ...
Talal Kurdi, Mazen Nassar, Farouq Mohammad A. Alam   +2 more
doaj   +1 more source

INFERENCES DRAWN ON COMMON SCALE PARAMETER OF TWO POPULATIONS USING RAINFALL DATA [PDF]

Proceedings on Engineering Sciences
This study investigates into the estimation of a common parameter across distinct probability distributions, including Weibull, Rayleigh, Gamma, and Lomax.
Vijay Kumar Lingutla, Nadiminti Nagamani , P. S. Brahmanandam   +2 more
doaj   +1 more source