Oyeyemi G. M

Name:       Dr. Oyeyemi G.M.
Status:      Lecturer I
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Qualifications: B.Sc. Statistics(2nd  Class Upper) (Ilorin) 1998, M.Sc. Statistics  (Ilorin) 2003  Ph.D (Ilorin)   2009
Area of Specialization: Multivariate Analysis, Statistical Quality Control/Design of Experiment  
On going research:
Estimation of Variance-Covariance Matrix in Multivariate Control Chart

 

 


His Publications are:

 

  1. Oyeyemi, G. M, (2006). ‘Comparison of Taguchi Method of Analyzing Robust Parameter Design and Graphical Approach’. Nigerian Journal of Pure & Applied Sciences. 21: 1986–1996. Published by Faculty of Science, University of Ilorin. ISSN: 0794-0378
  2. Oyeyemi, G. M. (2004). ‘Treatment of Non-normal Responses for Designed Experiments’. Journal of the Nigerian Statistical Association, 17: 8-19. Published by Nigerian Statistical Association. ISSN: 0331-9504
  3. Ibraheem, B. A, Adeleke, B. L. & Oyeyemi, G. M. (2006). ‘Identification of Significant Treatment Effects in Unreplicated Factorial Experiments’. Journal of the Biometrics Association of Nigeria, BIOMATA 1: 101–111. Published by Biometrics Association of Nigeria.
  4. Oyeyemi, G. M. & Osanaiye, P. A. (2007). ‘Building A Quality Improvement Framework in the Transportation Industry’. Journal of Mathematical Association of Nigeria. Abacus. 34(2B): 336–346. Published by Mathematical Association of Nigeria. ISSN: 0001-3099
  5. Oyeyemi, G. M. (2007). ‘Computing Power and Sample Size for Hotelling T2 Test’. Global Journal of Mathematical Sciences.. 6(2): 71–73. Published by Bachudo Sciences Co. Limited. ISSN: 1596-6208
  6. Oyeyemi, G. M. (2008). ‘Comparison of Bootstrap and Jackknife Methods of Re-sampling in Estimating Population Parameters’. Global Journal of Pure & Applied Sciences. 14: 217–220. Published by Bachudo Sciences Co. Limited. ISSN: 1118 – 0579.
  7. Adeyemi, R. A. & Oyeyemi, G. M. (2008). ‘Time Series Prediction Based on Genetic Algorithm with Application in Finance’. International Journal of Pure & Applied Science, 1(2): 36–42. Published by PAN African Book Comoany.
  8. Oyeyemi, G.M., Ige, S. O., Ibraheem, B. A. & Obafemi, O. S. (2009). ‘Analyzing Factorial Experiment Involving Qualitative and Quantitative Factors’. African Journal of Scientific and Technology, 10(1), pp. 88 – 91. Published by African Network of Scientific and Technology Institutions, Kenya. ISSN: 1117-1693.
  9. Adewara, A. A., Job, O., Abidoye, A. O., Oyeyemi, G. M., Gali, M. O. & Alabi, O. O. (2008). ‘Generalized Lynch Multivariate Regression Estimators with k-Parameters of Order 1/n’. ICASTOR  Journal of Mathematical Sciences. 19(2):       187–191. Published by International Centre for Advance Scientific and Technological Research, India. ISSN: 0974-1958.
  10. Oyeyemi, G. M. & Adewara, A. A.(2010) ‘Multivariate Regression in Complex Survey Design’. ASM Science Journal, Vol4, No. 2. pp. 185–189. Published by Akademi Sains Malaysia, Malaysia. ISSN: 1823 - 6782.
  11. Oyeyemi, G. M and Ipinyomi, R. A. (2009). ‘A Robust Method of Estimating Covariance Matrix in Multivariate Data Analysis’. Scientific Annals of the Alexandru Ioan Cuza.. 56: 586-601. Published by “Alexandru Ioan Cuza”, University Press. University of Iasi, Romania. ISSN: 0379-7864.
  12. Oyeyemi, G. M., Adewara, A, A. and Adeyemi, R. A (2010). ‘Complex Survey Data Analysis: A Comparison of SAS, SPSS and STATA’. Asian Journal of  Mathematics and Statistics. 3(1): 33-39. Published by Asian Network for Scientific Information, Pakistan. ISSN: 1994-5418.1
  13. Adamu, A. N., Ohwovoriole, A. E., Olarinoye, J. K., Fasanmade, O. A., Ekpebegh, C. O. & Oyeyemi, G. M. (2008). ‘Performance of American Diabetes Association Questionnaire for the risk and diagnosis of diabetes in hypertensive subjects’. Vol. 2, No.2. pp. 95 – 100. Published by AACE, Nigeria Endocrine Practice.
  14. Adamu, A. N., Ohwovoriole, A. E., Olarinoye, J. K., Fasanmade, O. A., Ekpebegh, C. O. & Oyeyemi, G. M. (2009). ‘The Value of HbA1c that gives a good yield for Screening’. African Journal of Medical and Pharmaceutical Sciences. 5(1), pp. 74 -  78. Published by Devon Science Publication. ISSN: 1597 – 8036.
  15. Oyeyemi, G. M. and Ipinyomi, R. A. (2010). ‘Some Robust Methods of Estimation in Factor Analysis in the presence of outliers’. ICASTOR  Journal of Mathematical Sciences. Vol. 4. No. 1. Pp. 1 – 12. Published by International Center for Advance Studies, India. ISSN: 0974-1958.
  16. Oyeyemi, G. M., Adewara, A. A., Adebola, F. B. & Salau, I. S. (2010). ‘On The Estimation of Power and Sample Size in Test of Independence’. Asian Journal of Mathematics and Statistics.  Vol. 3. No. 3. Pp. 139 – 146. Published by Asian Network for Scientific Information, Pakistan. ISSN: 1994-5418.
  17. Arosanyin, G. T., Olowosulu, A. T. & Oyeyemi, G. M. (2011). ‘Employment Generation and Earnings in the Informal Transport Sector in Nigeria’. Published by International Business and Managment, Canada. Vol. 2, No. 2. Pp. 139 – 148. ISSN: 1923-8428. www.cscanada.net.
  18. Oyeyemi, G. M. (2011). ‘Principal Component Chart for Multivariate Statistical Process Control’.Vol. 1, No. 2. pp. 22 – 31. Published by The Online Journal of Science and Technology. www.tojsat.net.
  19. Oyeyemi, G. M. & Adeleke, B. L. (2011). ‘Sequential Analysis of Mean for Test Equality of Several Means’. InterStat Journal, Virginia Tech., USA. http://interstat.statjournals.net/YEAR/2011/abstracts/1111001.php. pp. 1 - 9.
  20. Ijaiya, G. T., Bello, R. A., Arosanyin, G. T., Oyeyemi, G. M., Raheem, U. A. & Yakubu, A. T. (2011). ‘Poverty in the Urban Informal Sector of Kwara State’. Report on Poverty in the Urban Informal Sector, Research sponsored by Senate Research Grant, University of Ilorin.
  21. Arosanyin, G. T., Olowosulu, A. T. & Oyeyemi, G. M. (2012). ‘Compliance with Road Safety Regulations among Commercial Motorcyclists in Nigeria’. Canadian Social Science, Vol 8, No. 1. pp. 92 - 100. Published by Canadian Academy of Oriental and Occidental Culture. ISSN 1923-6697. www.cscanada.net, www.cscanada.org.
  22. Oyeyemi, G. M. & Adeleke, B. L. (2012). ‘Examining the impact of Sample and Effect Sizes on the Power of One-way Analysis of Variance F-test’. International Journal Statistics and System, Vol.7, No. 2, pp.101 – 108. Published by Research India Publications. ISSN 0973-2675. www.ripublication.com.
  23. Arosanyin, G. T., Olowosulu, A. T. & Oyeyemi, G. M. (2012). ‘An Examination of some safety issues among commercial motorcyclists in Nigeria. A Case study. International Journal of Injury Control and Safety Promotion. Published by Taylor & Francis Group. ISSN: 1745-7319