All Stories

  1. A Review of the Rayleigh Distribution: Properties, Estimation & Application to COVID-19 Data

    Article • Bulletin of the Malaysian Mathematical Sciences Society, November 2023, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  2. Unit upper truncated Weibull distribution with extension to 0 and 1 inflated model – Theory and applications

    Article • Heliyon, November 2023, Elsevier

    Mr IDIKA E. OKORIE

  3. Time series and power law analysis of crop yield in some east African countries

    Article • PLOS One, June 2023, PLOS

    Mr IDIKA E. OKORIE

  4. A compound exponential distribution with application to control charts

    Article • Journal of Computational and Applied Mathematics, January 2023, Elsevier

    Mr IDIKA E. OKORIE

  5. An Alternative to the Beta Regression Model with Applications to OECD Employment and Cancer Data

    Article • Annals of Data Science, December 2022, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  6. Forecasting Value at Risk and Expected Shortfall of Foreign Exchange Rate Volatility of Major African Currencies via GARCH and Dynamic Conditional Correlation Analysis

    Article • Computational Economics, November 2022, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  7. On the tail integral formulae for real-valued random variables

    Article • The Mathematical Gazette, October 2022, Cambridge University Press

    Mr IDIKA E. OKORIE

  8. α-Power transformed transformed power function distribution with applications

    Article • Heliyon, September 2021, Elsevier

    Mr IDIKA E. OKORIE

  9. 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

    Article • BMC Research Notes, August 2021, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  10. The impact of socio-demographic factors on the survival of cancer patients in Zimbabwe

    Article • Scientific Reports, June 2021, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  11. A note on “The distribution of union size: Canada, 1913–2014”

    Article • Physica A Statistical Mechanics and its Applications, May 2021, Elsevier

    Mr IDIKA E. OKORIE

  12. On the maximum and minimum for classes of univariate distributions

    Article • International Journal of Systems Assurance Engineering and Management, March 2021, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  13. A Review of Transmuted Distributions

    Article • Journal of the Indian Society for Probability and Statistics, February 2021, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  14. Tail risk analysis, evolving efficiency and relative predictability of the African stock markets

    Article • Communications in Statistics Case Studies Data Analysis and Applications, August 2020, Taylor & Francis

    Mr IDIKA E. OKORIE

  15. A Note on “The Topp–Leone Lomax (TLLo) Distribution with Applications to Airbone Communication Transceiver Dataset”

    Article • Wireless Personal Communications, June 2020, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  16. A note on “Monitoring the ratio of two normal variables using variable sampling interval exponentially weighted moving average control charts”

    Article • Quality and Reliability Engineering International, March 2020, Wiley

    Mr IDIKA E. OKORIE

  17. A Skewed Nadarajah–Haghighi Distribution with Some Applications

    Article • Journal of the Indian Society for Probability and Statistics, March 2020, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  18. On the Rayleigh-geometric distribution with applications

    Article • Heliyon, August 2019, Elsevier

    Mr IDIKA E. OKORIE

  19. On nonlinear dependencies in African stock markets

    Article • Economic Notes, May 2019, Wiley

    Mr. IDIKA E. OKORIE, Mr IDIKA E. OKORIE

  20. Modeling the Relationships Across Nigeria Inflation, Exchange Rate, and Stock Market Returns and Further Analysis

    Article • Annals of Data Science, April 2019, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  21. Zero-Truncated Poisson-Power Function Distribution

    Article • Annals of Data Science, April 2019, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  22. On the omega probability distribution

    Article • Quality and Reliability Engineering International, March 2019, Wiley

    Mr IDIKA E. OKORIE

  23. Flexible Heavy Tail Distributions for Surface Ozone for Selected Sites in the United States of America

    Article • Ozone Science and Engineering, February 2019, Taylor & Francis

    Mr IDIKA E. OKORIE, Mr. IDIKA E. OKORIE, Professor Bright Okore Osu

  24. A Note on a New Member from the T-X Family of Distributions: The Gumbel-Burr XII Distribution and its Properties

    Article • Sankhya A, November 2018, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  25. A Note on Modeling the Maxima of Lagos Rainfall

    Article • Annals of Data Science, May 2018, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  26. A note on “Impact factor distribution revisited”

    Article • Physica A Statistical Mechanics and its Applications, February 2018, Elsevier

    Mr IDIKA E. OKORIE

  27. Forecasting Nigeria’s inflation and the world prices of her major agricultural export commodities with probability distributions via VaR and ES and estimating their dependence via copula

    Article • Communications in Statistics Case Studies Data Analysis and Applications, January 2018, Taylor & Francis

    Mr IDIKA E. OKORIE, Mr. IDIKA E. OKORIE

  28. On the moments of the alpha power transformed generalized exponential distribution

    Article • Ozone Science and Engineering, December 2017, Taylor & Francis

    Mr IDIKA E. OKORIE

  29. The Relationship between Spousal Age Difference and Violence against Wife in Nigeria: A Generalized Linear Modelling Approach

    Article • STATISTIKA Journal of Theoretical Statistics and Its Applications, November 2017, Universitas Islam Bandung (Unisba)

    Mr IDIKA E. OKORIE

  30. The adjusted Fisk Weibull distribution: properties and applications

    Article • International Journal of Modelling and Simulation, September 2017, Taylor & Francis

    Mr IDIKA E. OKORIE, Mr. IDIKA E. OKORIE

  31. The Extended Erlang-Truncated Exponential distribution: Properties and application to rainfall data

    Article • Heliyon, June 2017, Elsevier

    Mr IDIKA E. OKORIE

  32. The modified power function distribution

    Article • Cogent Mathematics, April 2017, Taylor & Francis

    Mr IDIKA E. OKORIE

  33. A New Bivariate Distribution with One Marginal Defined on the Unit Interval

    Article • Annals of Data Science, April 2017, Springer Science + Business Media

    Mr IDIKA E. OKORIE

  34. Marshall-Olkin generalized Erlang-truncated exponential distribution: Properties and applications

    Article • Cogent Mathematics, January 2017, Taylor & Francis

    Mr IDIKA E. OKORIE

  35. Transmuted Erlang-Truncated Exponential Distribution

    Article • Economic Quality Control, January 2016, De Gruyter

    Mr IDIKA E. OKORIE, Mr. IDIKA E. OKORIE

  36. The Exponentiated Gumbel Type-2 Distribution: Properties and Application

    Article • International Journal of Mathematics and Mathematical Sciences, January 2016, Hindawi Publishing Corporation

    Mr IDIKA E. OKORIE, Mr. IDIKA E. OKORIE