Browse Journals
Browse published research
Discover JOSSDA's peer-reviewed research publications in statistical sciences and data analytics.
Statistical Modelling of Positive Continuous Data Using the Gamma Distribution: A Simulation and Real-Life Data Study
I. A. Sadiq, J. Y. Kajuru, Y. Zakari, A. Usman, S. I. Doguwa, N. I. Muhammad, R. Salihu
Category:Probability Theory
Publication Date:2026-09-28
A Firefly Optimization Algorithm for Forecasting Based on Time-Variant Fuzzy Time Series
A. T. Buba, M. A. Bakawu
Category:Time Series
Publication Date:2026-09-28
Early Prediction of Student Dropout Risk from Learning Management System Interaction Sequences using Recurrent Deep Learning Models
T. A. Ogunleye, M. M. Mundu, N. O. Afolabi
Category:Educational Statistics
Publication Date:2026-09-28
Smart Grid Energy Management Using IoT and Machine Learning
M. J. Yeldu, Y. G. Gelwasa
Category:Machine Learning
Publication Date:2026-09-28
Robust Machine Learning Imputation Estimator Using Multiple Auxiliary Variables for Handling Missing Data in Survey Sampling
H. A. Hamisu, O. O. Ishaq, A. A. Osi, U. A. Huguma, N. Yusuf, S. S. Suleiman, J. S. Ogheneovo, F. U. Muhammad, A. F. Kabara
Category:Survey Sampling
Publication Date:2026-09-28
Generalized Regression-Based Imputation Using Multiple Auxiliary Variables for Missing Data in Survey Sampling
U. A. Huguma, O. O. Ishaq, S. A. Sabo, H. A. Hamisu, I. A. Isah, U. A. Abubakar, N. Yusuf, S. S. Suleiman, J. S. Ogheneovo, F. U. Muhammad, A. F. Kabara
Category:Survey Sampling
Publication Date:2026-09-28
Rank Order Weighted Mean Switching Filter for Salt and Pepper Noise Removal with Edge Preservation
B. B. Alhassan, A. B. Yusuf
Category:Data Analytics
Publication Date:2026-09-28
Assessing the Impact of Bitcoin Prices on Nigeria's Exchange Rate Dynamics: A SARIMA Time Series Approach
I. Adamu, E. I. Felix, M. Usman, Y. Zakari, I. A. Sadiq, S. S. Sani, A. A. Osi
Category:Time Series
Publication Date:2026-09-28
Hybrid Deep Learning Framework for Multiscale Forecasting of Stock Price Dynamics in Nigerian Banking Stocks
E. E. Daniel, M. D. Shehu, J. K. Alhassan, A. Usman, E. O. Daniel
Category:Financial Statistics
Publication Date:2026-09-28