Adejumo A.O.

Name: Adejumo A.O.
Status: Senior Lecturer

Department: Statistics

 

 


His Publications are:

 


  1. Okoroa*. E.O., A.O. Adejumob, B.A. Oyejolab. (2002), "Diabetic care in Nigeria: report of a self-audit", Journal of Diabetes and Complications, 16: pp 159 - 164.
  2. Adejumo Adebowale Olusola. (2004), "Negative Binomial Model as an Alternative to Poisson Model for Positive Contagion-Like Data", Journal of NSA, 17: pp 59 - 70.
  3. Adejumo, A. O. and Jolayemi, E.T (2000). ”A Study of Multicollinearity Effects on a Binary Response”; Journal of Pure and Applied Sciences. 15:1088 – 1093.(Published by the Faculty of Science, University of Ilorin).\
  4. Adejumo, A. O (2002), ”On the Estimation of the Relative Incident Parameter of                    Negative Multinomial Distribution”; Journal of Nigerian Statistical Association;  15: 36-43. (Published by the Nigerian Statistical Association). 
  5. Okoro, E. O.; Adejumo, A.O.; and Oyejola, B. A (2002). "Diabetic Care in Nigeria:                          Report of a Self-audit". Journal of Diabetes and its complications,16(2):  159-164. (Published by   Elsevier Health Science, Canada).    
  6. Adejumo,  A.  O, Sanni, O.O.M and Jolayemi, E.T (2003). ”Imputation    Method   for  Missing Categories in Categorical Data”;  Journal of Nigerian Statisticians. 04 (1): 39-45.                
  7. Adejumo, A. O (2004), ”Negative Binomial As a Better  Alternative Model to Poisson  Model for Positive Contagion-liked Data”;  Journal of Nigerian Statistical Association, 17: 59-70. (Published by the Nigerian Statistical Association).  http://www.nsang.org/doc/Abstracts%20for%20Vol.PDF
  8. Adejumo, A. O.; Heumann, C.; and Toutenburg, H. (2004)."A review of Agreement measure as a subset of Association measure between Raters". SFB386- Paper 385, Ludwig-Maximilians-Universität,  München. (http://www.stat.uni-muenchen.de/sfb386/)
  9. Adejumo, A. O (2005), ”Effect of Missing  Values on Intraclass Kappa Statistic on Raters  Agreement Measurement”; ournal of Pure  and Applied Sciences.20: 1917-1929, (Published by the Faculty of Science  University of Ilorin).
  10. Adejumo, A. O (2005), ”Effect of Missing Values on Cohen’s  Kappa Statistic for  Raters Agreement Measurement”; International Journal of Pure and Applied Mathematics, 22(1): 13-31. (Published by Academic Publications Sofia, Bulgaria). (http://www.ijpam.eu/contents/2005-22-1/2/2.pdf)
  11. Adejumo, A. O (2005), Modelling Generalized Linear (Loglinear) Model for Raters  Agreement measures; Published by Peter Lang, Frankfurt am Main. (http://www.peterlang.de)
  12. Adejumo, A. O (2006), ”Comparison of two Kappa-like Statistics on raters agreement under various missing patterns; Journal of Nigerian Statistical Association, 18: 41 – 53. (Published by the Nigerian Statistical Association). 
  13. Adejumo, A. O; Heumann, C and Toutenburg, H (2006), ”Comparison of symmetry and                   Conditional Symmetry Models as tools for raters agreement Measures, Journal of Nigerian Statistical Association, 18: 77 – 90. (Published by the  Nigerian Statistical Association).     
  14. Adejumo, A. O.; Sanni, O. O. M.; Job, O; and Abidoye, A. O.   (2007). On Quasi-                          Association Modeling of Agreement between raters when Ratings are in ordered Categories. Journal of Nigerian Statistical Association, 19: 38 – 49. (Published by the Nigerian Statistical Association). http://www.nsang.org/doc/JNSA%20Abstract%202007.PDF                    
  15. Nzeh, G. C.; Adejumo, A. O.;and Olumoh, S. (2007). Allometric and Isometric growth of External body parties of Auchenoglanis occidentalis (Pisces: Bagridae), Science Focus, 12(2): 76 – 82. (Published by Faculty of Pure and Applied Sciences,  LAUTECH, Ogbomoso)
  16. Adejumo, A. O; Heumann, C.; and Toutenburg, H. (2008). Modelling Negative                               Binomial as a Substitute model to Poisson for Raters Agreement on Ordinal                                     Scales with Sparse data. Accepted for publication in Centrepoint Science Edition of Unversity of Ilorin.
  17. Adejumo, A. O.; Sanni, O. O. M.; Shekoni, T. O.; & Jolayemi, E. T. (2009), Selection and Screening of Variables in Categorical data analysis. International Journal of Pure and Applied Science,  2(1), 102 - 110, Accra ,Ghana.  http://www.panafricanjournal.org/archives.html
  18. Adejumo, A. O. (2010). A data based approach of imputing missing ratings in raters agreement measurement for two raters. ICASTOR Journal of Mathematical Sciences. India, Vol. 4(1): 49 – 67.       
  19. Adejumo, A. O. (2011). Modelling quasi-independence as a measure of agreement for disagreement between raters. ICASTOR Journal of Mathematical Sciences. India, Vol. 5(1): 13 – 24.