Results 121 to 130 of about 7,455 (227)

A Novel Version of the Arcsine-Rayleigh Distribution with Entropy Measures, Statistical Inference, and Applications. [PDF]

Entropy (Basel)
Al-Moisheer AS, Sultan KS, Mousa MN, Mansour MMM.   +3 more
europepmc   +1 more source

Copula‐based joint modelling of emergency department visits with time‐varying dependence

Canadian Journal of Statistics, EarlyView.
Abstract Jointly modelling multiple correlated count time series is essential in health services research, where outcomes like emergency visits for mental health and substance use often evolve together. Ignoring these dependencies can obscure meaningful trends and limit the effectiveness of policy evaluation.
Guanjie Lyu, Cindy Feng, Lihui Liu
wiley   +1 more source

Instrumental variable estimation of a hazard ratio for treatment with a waiting time without specifying its dependence on unmeasured confounders: application to a procedural registry. [PDF]

Lifetime Data Anal
MacKenzie TA, Martínez-Camblor P, Chen H, Columbo JA, O'Malley AJ.   +4 more
europepmc   +1 more source

Vine copula knockoffs for variable selection in gene expression studies

Canadian Journal of Statistics, EarlyView.
Abstract Identifying clinical and genetic markers is essential for stratifying cancer patients by survival outcomes and guiding personalized treatment strategies. However, gene expression studies often involve high‐dimensional predictors with mixed data types and complex dependence, which complicates reliable variable selection.
José Ulises Márquez Urbina, Alejandro Román Vásquez, Graciela González Farías, Gabriel Escarela   +3 more
wiley   +1 more source

Joint Modeling of Longitudinal and Survival Data in Public Health and Biomedical Research: A Systematic Review. [PDF]

Int J Environ Res Public Health
Wang W, Bursac Z, Hu N.
europepmc   +1 more source

Optimal subsampling for regression with mixed‐type predictors

Canadian Journal of Statistics, EarlyView.
Abstract Subsampling has emerged as an appealing strategy to mitigate the computational and storage challenges imposed by large datasets. Recent subsampling techniques have shown notable computational gains for data dominated by numerical predictors. However, real‐world datasets frequently contain both numerical and categorical predictors.
Jiaqing Zhu, Lin Wang, Fasheng Sun
wiley   +1 more source

The advanced lung cancer inflammation index (ALI) for risk stratification of all-cause mortality in individuals with hepatitis B virus infection: A cohort study based on NHANES. [PDF]

Medicine (Baltimore)
Fan W, Ma J, Qiao J, Ma C.
europepmc   +1 more source

Does ESG Performance Reduce Default Risk in Insurance Firms? Evidence From Life and Non‐Life Sectors

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines whether environmental, social, and governance performance is associated with lower default risk in European insurance firms, and whether the strength of this association differs between life and non‐life business models.
S. Miani, M. Mantovani, E. Palmieri
wiley   +1 more source

Properties and Potentials of Gumbel Power Function Distribution to Rainfall and Wind Speed Datasets

Journal of Applied Sciences and Environmental Management
The objective of this paper is to present the properties and potentials of Gumbel Power function (GuPF) distribution to rainfall and wind speed datasets using the T-X methodology.
U. U. Uwadi, E. E. Nwezza, C. I. Okonkwo
doaj  

A new family of alpha power-G using cosine function with applications and regression modeling. [PDF]

Sci Rep
Alghamdi AS, ALoufi SF.
europepmc   +1 more source