Statistics

All Items

• Estimating Value at Risk of the Indonesian Sharia Stock Index using Asymmetric GARCH-MIDAS

  Darmanto Darmanto, Abril Hisyam Efendi

  2200–2214

• Estimation of Extreme Quantiles of Confirmed COVID-19 Cases Using South African Data

  Claris Shoko, Caston Sigauke

  759-779

• Exploring the Shift in Symmetry Phenomenon in Exponentially Weighted Moving Average Quality Charts for Statistics Derived from Beta Distribution

  Mohammad Hamasha, Ghada Shawaheen, Ahmad Mayyas

  1388-1403

• Extreme Value Stable Mixture Modelling with applications to South African stock market indices and exchange rate

  Kimera Naradh, Knowledge Chinhamu, Retius Chifurira

  111-127

• Fuzzy Parameter Modeling and Survival Function Estimation for Inverse Power Maxwell Data

  Fatimah Abdulrazzaq Alsultan, Hind Adil Ahmed, Zakariya Yahya Algamal

  2795-2806

• Fuzzy Statistical Inference for Managing Imprecision in Hypothesis Testing An Empirical Study of Medical Samples

  Eman Suleiman Khudr Mohammed, Noorsl Ahmed Zeenalabiden

• Geometric weighted least squares estimation

  Reinhard Oldenburg

  611-615

• Hybrid Modeling Combining Neutrosophic Logic and Bayesian Deep Learning for Modelling Precipitation in Northern Iraq

  Aymen Hameed, Muzahem Al-Hashimi

• Improving representativeness in big data analysis through weighted machine learning methods: A case study on the logistic regression model

  Lamyae Benhlima, Mohammed El Haj Tirari

  780-794

• Inferential study on lifetime performance index with generalized inverted exponential model under progressive first-failure censoring

  Huijun Yi, Danush K. Wijekularathna

  1-26

• Information-Theoretic Feature Selection via Variational Autoencoders for Network Intrusion Detection: A Mutual Information Maximization Approach

  Bilal Bataineh, Ghazi Shakah

• Investor Sentiment and Stock Market Volatility in the Egyptian Exchange: A GARCH and EGARCH Analysis with Persistence and Asymmetry Checks (2009-2025)

  Heba M. Srour, Sayed Youssef, Nesma M. Darwish, Mohamed F. Abouelenein, Ola Mohamed Shawky Eissa

  1311–1333

• Kumaraswamy Alpha Power Lomax Distribution: Properties and Applications in Actuarial Sciences

  Wondimu Fikre, Harmanpreet S. Kapoor, Kanchan Jain

  664-693

• Least squares estimation for reflected Ornstein-Uhlenbeck processes with one and two sided barriers

  Fateh Merahi, Abdelouahab Bibi

  807-827

• Minimax-robust forecasting of sequences with periodically stationary long memory multiple seasonal increments

  Maksym Luz; Mikhail Moklyachuk

  684-721

• Missing Values Imputation for Spatio-Temporal Climate Variable using Graph Convolutional Networks (GCN)

  Baraa Wisam Abdulghani, Osamah Basheer Shukur Shukur

  2276–2297

• Modeling the Gender Gap in Children’s Educational Expenditure in Egypt: An Econometric Hurdle Model Approach

  Shaimaa Kh. Abdel-Maged, Mohamed N. Abdel Fattah, Suzan Abdel-Rahman

  2253–2275

• Monitoring Changes in the Blocks of One of a Bridges in Nasiriyah Using Specific Quality Control Charts

  Asmaa Ghalib Jaber, Fahad Husseian Enad, Loaiy F. Naji

  2331–2347

• Off-shore Solar Energy Generation System in the Energy Community of Providencia (Colombia) - Case Study

  Reynel Puerto Monroy, Luis Alejandro Rodríguez Medina, Maria Gabriela Mago Ramos

• On a two-parameter weighted geometric distribution: properties, computation and applications

  Mohammed Shakhatreh, Hazem Al-Mofleh

  642-663

• On Boundedness, Continuity, and Hyers--Ulam Stability of Interval-Valued Stochastic Processes in a Probabilistic Framework

  Hijaz Ahmad, Waqar Afzal, Mujahid Abbas, Muhammad Tariq, Waleed Mohammed Abdelfattah

  2185–2199

• Pest Detection and Classification Approach based on YOLOv11-S and Real-ESRGAN

  Rabab Mahmoud, Hatem ElKadi, Ahmed Abdelhafeez, Dina ElMenshawy

• Reassessing Statistical and Hybrid Forecasting Models for Flexible Packaging Demand under Post-COVID Structural Changes

  Bagas Anindito, Basuki Widodo, Erwin Widodo

  1255–1283

• The Impact of Artificial Intelligence and Digitalization on the Foreign Exchange Market

  Md. Shahidul Islam, Awais Ur Rehman, Rossazana Bt Ab Rahim

• The Moderating Role of Commodity Prices in the Relationships of Artificial Intelligence and Digitalization with FX Market Outcomes in G20 Countries

  Md. Shahidul Islam, Awais Ur Rehman, Rossazana Bt Ab Rahim