Oluwayemisi O. Alaba

University of Ibadan

Publishing since 2012, latest 2026

Statistics and Probability
Pediatrics, Perinatology and Child Health
Artificial Intelligence
Demography
Gender Studies
Global and Planetary Change

Publications: 152012–2026
Citations: 108to those papers
h-index: 4i10-index 3
Field-weighted impact: 0.731.00 is the world average
World top 10%: 20%3 of 15 scored papers
Open access: 87%13 papers free to read

3 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

15 in all

Optimal Biasing Parameter Selection for Shrinkage Estimators in High-Dimensional Multicollinear Systems
2026International Journal of Advanced Statistics and ProbabilityJournalOpen access0 citations10.14419/swvhrx34
Location-Dependent Bayesian Stacking for Predicting Modern Contraceptive Use Under Model Uncertainty in Nigeria
2026

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Statistics and Probability960%
Pediatrics, Perinatology and Child Health427%
Artificial Intelligence320%
Demography213%
Gender Studies213%
Global and Planetary Change213%
Management Science and Operations Research213%
Cardiology and Cardiovascular Medicine17%
Economics and Econometrics17%
Finance17%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Advanced Statistical Methods and Models6
Global Maternal and Child Health4
Demographic Trends and Gender Preferences2
Hydrology and Drought Analysis2
Insurance, Mortality, Demography, Risk Management2
Statistical Methods and Bayesian Inference2
Adolescent Sexual and Reproductive Health1
Advanced Statistical Process Monitoring1
Anomaly Detection Techniques and Applications1
Bayesian Modeling and Causal Inference1
Cardiovascular Health and Disease Prevention1
Child Nutrition and Water Access1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

33% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

United States2
South Africa2
Indonesia1

Papers with at least one author in that country.

Institutions written with most

University of South AfricaZA2 papers
Florida International UniversityUS1 paper
Padjadjaran UniversityID1 paper
University of Colorado BoulderUS1 paper
Kwara State PolytechnicNG1 paper
Ajayi Crowther UniversityNG1 paper
Ekiti State UniversityNG1 paper
Rufus Giwa PolytechnicNG1 paper
Bamidele Olumilua University of Education, Science and TechnologyNG1 paper
Ladoke Akintola University of TechnologyNG1 paper

Where they publish

Advances in Multidisciplinary & Scientific Research Journal Publication3
South African Family Practice2
African Journal of Mathematics and Statistics Studies1
F1000Research1
Global Journal of Pure and Applied Sciences1
International Journal of Advanced Statistics and Probability

Development goals addressed

From each paper’s title and abstract

3Good health and well-being3
1No poverty1
8Decent work and economic growth1
13Climate action1

Most cited

Spatial patterns and determinants of fertility levels among women of childbearing age in Nigeria
South African Family Practice1
201764 citationsWorld top 10%Open access · Gold
Spatial pattern and determinants of unmet need of family planning in Nigeria
South African Family Practice3
201523 citationsOpen access · Gold

African Journal of Mathematics and Statistics Studies

The Efficiency of the K-L Estimator for the Seemingly Unrelated Regression Model: Simulation and Application

2023Journal of the Nigerian Society of Physical SciencesJournalOpen accessFirst authorCorresponding2 citations10.46481/jnsps.2023.1514

Spatial Pattern of Unemployment in the ECOWAS Member States: A Panel Data Analysis Approach

2023Advances in Multidisciplinary & Scientific Research Journal PublicationJournalOpen accessFirst authorCorresponding0 citations10.22624/aims/bhi/v9n1p3

A Bayesian Approach to the Sensitivity of Parameters Misspecification in The Seemingly Unrelated Regression Models

2020Advances in Multidisciplinary & Scientific Research Journal PublicationJournalOpen accessFirst authorCorresponding0 citations10.22624/aims/v6n1p13

Comparative Study of the Efficiency of Some Shrinkage Estimators on the Seemingly Unrelated Regression Model

2020Advances in Multidisciplinary & Scientific Research Journal PublicationJournalOpen accessFirst authorCorresponding0 citations10.22624/aims/maths/v8n2p8

Bayesian hierarchical modeling of infant mortality in Nigeria

2019Global Journal of Pure and Applied SciencesJournalOpen accessFirst author0 citations10.4314/gjpas.v25i2.7

Spatial patterns and determinants of fertility levels among women of childbearing age in Nigeria

2017South African Family PracticeJournalOpen accessFirst authorCorresponding64 citations10.1080/20786190.2017.1292693

Spatial pattern and determinants of unmet need of family planning in Nigeria

2015South African Family PracticeJournalOpen accessFirst authorCorresponding23 citations10.1080/20786190.2015.1071536

Estimators of Linear Regression Model and Prediction under Some Assumptions Violation

2012Open Journal of StatisticsJournalOpen accessSenior author10 citations10.4236/ojs.2012.25069

Journal of the Nigerian Society of Physical Sciences1

Open Journal of Statistics1

How it can be read

87% free to read

Diamond 3 · 20%Free to read and to publish
Gold 6 · 40%In an open-access journal
Hybrid 1 · 7%Open in a subscription journal
Bronze 3 · 20%Free to read, no open licence
Closed 2 · 13%Behind a paywall

Who funds it

1 of 15 papers name a funder

Florida International University1

Open Journal of Statistics

201210 citationsOpen access · Diamond

The Efficiency of the K-L Estimator for the Seemingly Unrelated Regression Model: Simulation and Application

Journal of the Nigerian Society of Physical Sciences

20232 citationsOpen access · Gold