Subjects = Statistical Modelling
Number of Articles: 19

Improving Location Estimators for Spherically Symmetric Models with Residual under Modified Balanced Loss Functions

Articles in Press, Accepted Manuscript, Available Online from 11 August 2026

10.22034/jirss.2026.2077431.1162

Mohamed Alahiane, Lahoucine Hobbad, Ismail Arjdal, Idir Ouassou

Expert mixture models based on extended skew-normal distributions for financial data analysis

Articles in Press, Accepted Manuscript, Available Online from 11 August 2026

10.22034/jirss.2026.2081234.1170

Farzane Hashemi

Statistical Learning in the Fight against COVID-19: A Focus on Diagnosis

Volume 24, Issue 2, December 2025, Pages 16-32

10.22034/jirss.2025.2053767.1102

Mostafa Tamandi, Zahra Kamiab, Fatemeh Bahrehmand, Mohammad Yasin Zamanian, Mohammadreza Gholamrezapour, Seyed Mohammad Ebrahim Pourhosseini, Gholamreza Bazmandegan

Investigating and Evaluating Credit Risk in Banks Using Support Vector Machines with Genetic Algorithms

Volume 24, Issue 2, December 2025, Pages 125-138

10.22034/jirss.2025.2009127.1031

razieh akhondzardaini, Hamideh Shekari, khalil kalavani

Comparing Linear and non-linear Mixed Effects Models with Autoregressive Error under Small Area Estimation

Volume 24, Issue 1, June 2025, Pages 67-96

10.22034/jirss.2025.2046692.1086

Abdolreza Sayyareh, Sedigheh Zamani-Mehreyan, Omolbanin Bashiri Goudarzi, Mahmoud Torabi

Evaluation of Second-Order Response Designs with Errors in Factor Levels in the Cuboidal Region

Volume 24, Issue 1, June 2025, Pages 157-169

10.22034/jirss.2025.2049136.1090

Ifeoma Ogochukwu Ude, Abimibola Victoria Oladugba, Amarachi Favour Didiugwu, Lilian Ifeoma Nnanna

A Note on a New Bivariate Copula Defined with a Piecewise Generator Function

Volume 23, Issue 2, December 2024, Pages 137-150

10.22034/jirss.2025.2048996.1089

Christophe Chesneau, Selim Orhun Susam

Shrinkage Estimation for Spherically Symmetric Distributions under Modified Balanced Loss Functions

Volume 23, Issue 2, December 2024, Pages 151-177

10.22034/jirss.2025.2054911.1105

Lahoucine Hobbad, Mohamed Alahiane, Idir Ouassou, Mustapha Rachdi

Developing Flexible Classes of Distributions to Account for both Skewness and Bimodality

Volume 22, Issue 2, December 2023, Pages 1-33

10.22034/jirss.2023.1999147.1012

Jamil Ownuk, Ahmad Nezakati, Hossein Baghishani

Some Applications of Phase-type Distributions in Recurrent Events

Volume 22, Issue 2, December 2023, Pages 35-58

10.22034/jirss.2024.1999145.1011

Raoufe Asghari, Amin Hassan Zadeh

Preferences of Women for Maternal Healthcare Services in the Upper East Region: A Stated Choice Experiment

Volume 22, Issue 2, December 2023, Pages 147-161

10.22034/jirss.2024.2008992.1030

Amoah Emmanuel, Dioggban Jakperik, Michael Jackson Adjabui

A New Class of Spherical Pearson-type Family of Distributions

Volume 22, Issue 1, June 2023, Pages 99-121

10.22034/jirss.2023.1996191.1004

Meisam Moghimbeygi, Mousa Golalizadeh

Statistical Relationship between Quantitative and Dichotomous Variables: Student’s Test and Moving Average Approach

Volume 22, Issue 1, June 2023, Pages 123-135

10.22034/jirss.2023.707641

Anatoly Nikolaevich Varaksin, Tatiana Anatolyevna Maslakova, Ekaterina Danilovna Konstantinova, Yulia Valeryevna Shalaumova

On Zero-inflated Extended Alternative Hyper Poisson Distribution and its Applications

Volume 22, Issue 1, June 2023, Pages 137-160

10.22034/jirss.2024.707642

Chandrasekharannair Satheesh Kumar, Rakhi Ramachandran

A Bivariate Process based Maintenance Model for Two-Component Parallel Systems

Volume 21, Issue 2, December 2022, Pages 149-164

10.22034/jirss.2022.706005

Reza Ahmadi, Zohreh Rasaei, Rahman Farnoosh

Journal of the Iranian Statistical Society