Frontiers in Applied Mathematics and Statistics

Original Research

Published on 29 Aug 2025

Application of a joint multivariate probit model for mixed outcomes of CD4 cell count and tuberculosis using a Bayesian latent variable approach in KwaZulu-Natal

in Statistics and Probability

Exaverio Chireshe
Retius Chifurira
Jesca Mercy Batidzirai
Knowledge Chinhamu
Ayesha B. M. Kharsany

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1643745

382 views

Original Research

Published on 26 Aug 2025

New robust estimators for the fixed effects negative binomial model: a simulation and real-world applications to European panel data

in Statistics and Probability

Mohamed R. Abonazel
Ehab Ebrahim Mohamed Ebrahim
Elsayed G. Ahmed
Amera M. El-Masry

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1638596

438 views

Methods

Accepted on 20 Aug 2025

Inverse problems in covariate data analysis

in Statistics and Probability

Stanley Luck

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1646650

208 views

Original Research

Accepted on 18 Aug 2025

Neutrosophic Regression Type Estimator for the Finite Population Mean and its Applications in Real Data Scenario

in Statistics and Probability

Neha Purwar
Kaustav Aditya
Bharti .
Tauqueer Ahmad
Pankaj Das

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1658157

123 views

Original Research

Accepted on 18 Aug 2025

Evaluating two statistical methods for handling dropout impact in repeated measures data: A comparative study on missing at random assumption

in Statistics and Probability

Mohyaldein Salih
Ali Satty
Henry Mwambi

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1636153

164 views

Original Research

Accepted on 14 Aug 2025

Software Reliability Modeling for Fault Detection and Fault Correction Processes considering Burr Type X Testing Effort Function

in Statistics and Probability

Kaushal Kumar
Nesar Ahmad
Zubair Ahmad
Jitendra Kumar

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1669066

307 views

Original Research

Accepted on 28 Jul 2025

Modelling Longitudinal Cognitive Test Data with Ceiling Effects and Left Skewness

in Statistics and Probability

Denitsa Grigorova
Dean Palejev
Ralitza Guerguieva

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1617381

269 views

Original Research

Published on 15 Jul 2025

Forecasting South African grain prices and assessing the non-linear impact of inflation and rainfall using a dynamic Bayesian generalized additive model

in Statistics and Probability

Albert Antwi
Emelia Thembile Kammies
Lyson Chaka
Martins Akugbe Arasomwan

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1582609

673 views

Original Research

Published on 14 Jul 2025

GSD-SSR: an integrated framework for power analysis in IRB proposals using group sequential design and sample size re-estimation

in Statistics and Probability

Yuxi Zhu
Shi Du
Peihe Xia

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1611205

941 views

Brief Research Report

Published on 25 Jun 2025

Cumulative hazard ratio estimation for adverse events data from two-stage dynamic treatment regimes

in Statistics and Probability

Sifiso Vilakati

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1595650

481 views

Original Research

Published on 03 Jun 2025

A Hierarchical Archimedean Copula (HAC) model for climatic variables: an application to Kenyan data

in Statistics and Probability

Kevin Otieno
Linda Chaba
Evans Omondi
Collins Odhiambo
Bernard Omolo

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1585707

1,045 views

Original Research

Published on 16 Apr 2025

Optimal estimators in biadditive models and their families

in Statistics and Probability

Manuela Oliveira
Eugénio Garção
Armando Alexandre
Joana Paulino
João Mexia

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1379210

913 views

Original Research

Published on 11 Apr 2025

A Bayesian framework perspective for model of paired comparison in cricket teams ranking

in Statistics and Probability

Hajar M. Alkhezi
Ahmad Shafee
Yousuf Alkhezi

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1568445

1,240 views

Brief Research Report

Published on 20 Mar 2025

Research on program load spectrum for key components of a metro vehicle body

in Statistics and Probability

Su Yongzhang
He Wenjia
Duan Honglin
Wu Xiao

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1556150

840 views

Original Research

Published on 17 Mar 2025

Analyzing safety data for two-stage randomization designs

in Statistics and Probability

Sifiso Vilakati
Giuliana Cortese

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1519056

751 views
1 citation

Original Research

Published on 27 Feb 2025

Statistical approach for the evaluation of household solid waste generation in Peruvian households: 2014–2021

in Statistics and Probability

Jorge L. Padilla-Vento
Juan J. Soria

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1498513

1,425 views