Results 71 to 80 of about 165 (146)

Bayesian Approximation Techniques for Kumaraswamy Distribution

open access: yes, 2015
The present study is concerned with the estimation of shape parameter of Kumaraswamy Distribution using various Bayesian approximation techniques like normal approximation, Lindley’s Approximation, Tierney and Kadane (T-K) Approximation.
Hummara Sultan   +3 more
core  

The Inverse Weibull Distribution as a Failure Model Under Various Loss Functions and Based on Progressive First-Failure Censored Data

open access: yes, 2015
In this article we consider statistical inferences about the unknown parameters of the inverse Weibull distribution based on progressively first-failure censoring using Bayesian procedures.
Samawi, Hani, Helu, Amal
core   +1 more source

Phylogenetic analysis and the recognition of a new genus for Mexican Crassulaceae segregated from Echeveria

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López   +1 more
wiley   +1 more source

Lindley Approximation Technique for the Parameters of Lomax Distribution

open access: yes, 2017
The present study is concerned with the estimation of shape and scale parameter of Lomax distribution using Bayesian approximation techniques (Lindley’s Approximation).
Ahmad, Afaq, Fatima, Kawsar, Ahmad, S.P.
core  

Examining HbA1c in Frail Older Adults: A Linked Data Cohort Study

open access: yesAustralasian Journal on Ageing, Volume 45, Issue 2, June 2026.
ABSTRACT Objective Diabetes and frailty pose a significant issue for society. Previous research has shown a mixed relationship between diabetes and frailty in older people, indicating a complex interrelationship. The aim of this study was to examine the association between routinely collected HbA1c testing data and frailty in a large cohort from ...
Gideon Meyerowitz‐Katz   +8 more
wiley   +1 more source

(R2027) A New Class of Pareto Distribution: Estimation and its Applications

open access: yes, 2023
The classical Pareto distribution is a positively skewed and right heavy-tailed lifetime distribution having a lot many applications in various fields of science and social science. In this work, via logarithmic trans-formed method, a new three parameter
Aniyan, Anitta Susan, George, Dais
core  

Relative detectability of Canadian plant species at risk in field surveys

open access: yesConservation Science and Practice, Volume 8, Issue 6, June 2026.
Accurate detection is essential for estimating plant populations and ranges, yet many at‐risk plant species in Canada remain under‐studied in this regard. To address this, we ranked 199 at‐risk vascular plants by relative detectability based on traits like life cycle, habitat, and flower color, finding that perennial species, those with conspicuous ...
Margaret B. Hanna   +3 more
wiley   +1 more source

Survival and Hazard Estimation of Weibull Distribution Based on Interval Censored Data

open access: yes, 2014
This paper describes the Maximum Likelihood Estimator and the Bayesian using gamma prior Estimator of the Weibull distribution based on interval censored data.
AHMED, AL OMARI MOHAMMED
core  

Potential Surprise Theory as a Practical and Theoretical Cornerstone of the Uncertainty‐Based Perspective on Risk

open access: yesRisk Analysis, Volume 46, Issue 6, June 2026.
ABSTRACT From all the knowledge that would emerge as relevant to it over infinite time, a risk analysis must be based on the cross‐section available at its undertaking. This creates a knowledge gap, which can lead to surprises. To address a similar problem in economic decision‐making, G. L. S. Shackle developed potential surprise theory (PST).
James Derbyshire
wiley   +1 more source

PARAMETER ESTIMATION UNDER FAILURE CENSORED CONSTANTSTRESS LIFE TESTING MODEL USING MCMC APPROACH

open access: yes, 2018
In this article likelihood and Bayesian estimations for the partially accelerated constant-stress life test model are compared using Type-II censored data from the Pareto distribution of the second kind.
Ismail, Ali
core   +1 more source

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