A. A. Osi

Aliko Dangote University of Science and Technology

Publications in Journal of Statistical Sciences and Data Analytics (2)

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

2026-09-28 · Survey Sampling

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

2026-09-28 · Time Series