S. O. Elakhe

Department of Mathematics and Statistics, Faculty of Physical Sciences, Ambrose Alli University, Ekpoma, Edo State, Nigeria.

2 Publications

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Publications 2

Research Article Vol. 36, Issue 1

Monitoring CSM in Northern Nigeria: A Logistic and OLS Regression Approach

S. O. Elakhe, Rofiyat Patience Braimah, d I. W. Edokpa, J. O. Braimah^*

Cerebrospinal meningitis (CSM) remains a major public health challenge in sub-Saharan Africa. This study analyzed records of 390 suspected CSM patients (2020–2023) from Aminu Kano Teaching Hospital, Nigeria, using sex, age, and month as explanatory variables. Logistic regression and ordinary least square (OLS) models were fitted to identify epidemi...

DOI: 10.67897/njma.2026.7uel8ksq

Jun, 2026 Vol. 36, Issue 1 18 views 6 downloads

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Research Article Vol. 29, Issue 2

On the Performance Assessment of Mean Methods in Estimating Process Capability for Skewed Distributions

J. O. Braimah^*, S. O. Elakhe, N. Edike

This study compares the performances of Gini Mean, Clementsand Box-Cox transformation methods for estimating processcapability Indices when the distribution of the process data is(skewed) non-normal. The use of process performance index(PPI) is implored for process capability analysis (PCA) usingWeibull distribution. Data was simulated using R soft...

DOI: 10.67897/njma.2019.uv8ct7po

Dec, 2019 Vol. 29, Issue 2 6 views 5 downloads

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