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E. Afuecheta · SciRah

Researcher profile · Semantic Scholar

E. Afuecheta

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E. Afuecheta — researcher profile on SciRah

h-index: 10
Works: 47
Citations: 273

Most-cited papers

A Compendium of Copulas
S. Nadarajah, E. Afuecheta, Stephen Chan
201848 citations
Semantic Scholar
GARCH modeling of five popular commodities
S. Nadarajah, E. Afuecheta, Stephen Chan
201524 citations
Semantic Scholar
Characterization of variability and trends in daily precipitation and temperature extremes in the Horn of Africa
E. Afuecheta, M. Omar
202122 citations Open access
Semantic Scholar
Forecasting Value at Risk and Expected Shortfall of Foreign Exchange Rate Volatility of Major African Currencies via GARCH and Dynamic Conditional Correlation Analysis
E. Afuecheta, I. Okorie, S. Nadarajah, G. Nzeribe
2022Computational Economics15 citations Open access
Semantic Scholar
A note on “Modelling exchange rate returns: which flexible distribution to use?”
S. Nadarajah, E. Afuecheta, Stephen Chan
201515 citations
Semantic Scholar
On the distribution of maximum of multivariate normal random vectors
S. Nadarajah, E. Afuecheta, Stephen Chan
2018Communications in Statistics - Theory and Methods12 citations Open access
Semantic Scholar
A review of unit continuous probability distributions
E. Afuecheta, I. Okorie, Haady Jallow, S. Nadarajah
2025AIMS Mathematics11 citations Open access
Semantic Scholar
Unit upper truncated Weibull distribution with extension to 0 and 1 inflated model – Theory and applications
I. Okorie, E. Afuecheta, H. Bakouch
2023Heliyon11 citations Open access
Semantic Scholar
An R Package for Value at Risk and Expected Shortfall
Stephen Chan, S. Nadarajah, E. Afuecheta
2016Communications in statistics. Simulation and computation10 citations
Semantic Scholar
A double generalized Pareto distribution
S. Nadarajah, E. Afuecheta, Stephen Chan
201310 citations
Semantic Scholar
Tabulations for value at risk and expected shortfall
S. Nadarajah, Stephen Chan, E. Afuecheta
20179 citations
Semantic Scholar
Dependence between bitcoin and African currencies
S. Nadarajah, E. Afuecheta, Stephen Chan
2020Quality & Quantity: International Journal of Methodology7 citations
Semantic Scholar
A statistical study of racism in English football
Jeffrey Chu, S. Nadarajah, E. Afuecheta, Stephen Chan +1 more
20147 citations
Semantic Scholar
A compound exponential distribution with application to control charts
E. Afuecheta, M. Sayyed, I. Okorie, S. Nadarajah
2022Journal of Computational and Applied Mathematics6 citations
Semantic Scholar
Benzo[A]Pyrene Biodegradation by Multiple and Individual Mesophilic Bacteria under Axenic Conditions and in Soil Samples
A. Nzila, M. M. Musa, E. Afuecheta, A. Al-Thukair +3 more
2022bioRxiv6 citations Open access
Semantic Scholar
Spatially Varying Intergenerational Changes in the Prevalence of Female Genital Mutilation/Cutting in Nigeria: Lessons Learnt from a Recent Household Survey
C. Nnanatu, A. Fagbamigbe, E. Afuecheta, C. Utazi
2022Applied spatial analysis and policy6 citations Open access
Semantic Scholar
Socio-economic and demographic impacts on the full awareness of the methods for controlling/preventing the spread of COVID-19 among social media users in some African countries at the onset of the pandemic
I. Okorie, E. Afuecheta, Chinonso G. Alaebo, S. Nadarajah
2021BMC Research Notes6 citations Open access
Semantic Scholar
Flexible Models for Stock Returns Based on Student's T Distribution
E. Afuecheta, Stephen Chan, S. Nadarajah
2018Manchester School6 citations Open access
Semantic Scholar
Compound distributions for financial returns
E. Afuecheta, Artur Semeyutin, Stephen Chan, S. Nadarajah +1 more
2020PLoS ONE5 citations Open access
Semantic Scholar
Time series and power law analysis of crop yield in some east African countries
I. Okorie, E. Afuecheta, S. Nadarajah
2023PLoS ONE4 citations Open access
Semantic Scholar
Degradation of the highly complex polycyclic aromatic hydrocarbon coronene by the halophilic bacterial strain Halomonas caseinilytica, 10SCRN4D
Ajibola H. Okeyode, A. Al-Thukair, Basheer Chanbasha, M. Nazal +4 more
2023Archives of Environmental Protection4 citations Open access
Semantic Scholar
An Application of Extreme Value Theory for Measuring Financial Risk in BRICS Economies
E. Afuecheta, C. Utazi, E. Ranganai, C. Nnanatu
2020Annals of Data Science4 citations
Semantic Scholar
Extreme value analysis for emerging African markets
S. Nadarajah, Stephen Chan, E. Afuecheta
20144 citations
Semantic Scholar
Modified Median Test Intrinsically Adjusted For Ties
E. Afuecheta, C. A. Oyeka, G. U. Ebuh, C. Nnanatu
20124 citations
Semantic Scholar
A Poisson regression approach for assessing morbidity risk and determinants among under five children in Nigeria
I. Okorie, E. Afuecheta, S. Nadarajah, Adaoma Bright +1 more
2024Scientific Reports3 citations Open access
Semantic Scholar
On the characteristic function for asymmetric Student t distributions
S. Nadarajah, Stephen Chan, E. Afuecheta
20133 citations
Semantic Scholar
The Sine–Fréchet G Family of Continuous Distributions: Sub-models, Properties, Simulation and Applications
J. Jerry, E. Afuecheta, I. Okorie, M. H. Omar
2026Journal of Statistical Theory and Applications (JSTA)2 citations Open access
Semantic Scholar
A Statistical Analysis of Global Economies Using Time Varying Copulas
E. Afuecheta, S. Nadarajah, Stephen Chan
2020Computational Economics2 citations
Semantic Scholar
Ordered random variables
S. Nadarajah, E. Afuecheta, Stephen Chan
2019Quarterly Journal of the Operational Research Society of India (OPSEARCH)2 citations
Semantic Scholar
Partitioning the Total Chi-Square Statistic for Matched Dichotomous Data
C. A. Oyeka, E. Afuecheta, G. U. Ebuh, C. Nnanatu +1 more
20122 citations
Semantic Scholar
Modeling of Stock Price Indices from Five Gulf Cooperation Council (GCC) Economies
E. Afuecheta, I. Okorie, A. Bakather, Alawi A. Al-saggaf +1 more
2024Computational Economics1 citations
Semantic Scholar
An Alternative to the Beta Regression Model with Applications to OECD Employment and Cancer Data
I. Okorie, E. Afuecheta
2022Annals of Data Science1 citations
Semantic Scholar
On the flexibility of GARCH-family models with an application to the BRICS stock indices
E. Afuecheta, Diego Andrés Pérez Ruiz, C. Utazi, C. Nwosu
20161 citations
Semantic Scholar
An Extended Spherical Fuzzy TAOV Model for Multi-Criteria Group Decisions under Heterogeneity and Correlated Criteria
Igor Barahona, Tarifa S. Almulhim, E. Afuecheta
2026Journal of Statistical Theory and Applications (JSTA)0 citations Open access
Semantic Scholar
Pervasive livestock depredation involving lions, leopards, and spotted hyenas requires landscape level conservation strategies in Queen Elizabeth National Park
Michael W. Schwartz, S. Nadarajah, E. Afuecheta
2026Scientific Reports0 citations Open access
Semantic Scholar
A note on ‘The exponentiated power Lomax distribution and its applications'
S. Nadarajah, E. Afuecheta
2021Quality and Reliability Engineering International0 citations
Semantic Scholar
Better models for Gibrat’s data
S. Nadarajah, E. Afuecheta
2021Empirical Economics0 citations
Semantic Scholar
Socio-economic and demographic impacts on the full awareness of the methods for controlling/preventing the spread of COVID-19 among social media users in some African countries at the onset of the pandemic
I. Okorie, E. Afuecheta, Chinonso G. Alaebo, S. Nadarajah
2021BMC Research Notes0 citations Open access
Semantic Scholar
Better models for Gibrat’s data
S. Nadarajah, E. Afuecheta
2021Empirical Economics0 citations
Semantic Scholar
Ordered random variables
S. Nadarajah, E. Afuecheta, Stephen Chan
2019Quarterly Journal of the Operational Research Society of India (OPSEARCH)0 citations
Semantic Scholar
A statistical analysis of fatalities resulting from Boko Haram activities
E. Afuecheta, C. Utazi, Diego Andrés Pérez Ruiz
20160 citations Open access
Semantic Scholar
On the distribution of some ordered variables
S. Nadarajah, Stephen Chan, E. Afuecheta
20160 citations
Semantic Scholar
The Book of Abstracts
E. Afuecheta
20150 citations
Semantic Scholar
Statistical Measure of Relative Performance
E. Afuecheta, C. A. Oyeka
20140 citations
Semantic Scholar
GARCH modeling of five popular commodities
S. Nadarajah, E. Afuecheta, Stephen Chan
2014Empirical Economics0 citations
Semantic Scholar
A statistical study of racism in English football
Jeffrey Chu, S. Nadarajah, E. Afuecheta, Stephen Chan +1 more
2013Quality & Quantity: International Journal of Methodology0 citations
Semantic Scholar
Extreme value analysis for emerging African markets
S. Nadarajah, Stephen Chan, E. Afuecheta
2013Quality & Quantity: International Journal of Methodology0 citations
Semantic Scholar

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