Dr. Abdul-Rahaman Haadi

Rank: Senior Lecturer

Email: ahaadi@tatu.edu.gh

Brief Bio:

Abdul-Rahaman Haadi (Ph.D.) was employed by the University in 2009. Prior to his appointment, he served the University through national and voluntary service in the department of Statistics, Mathematics and Science as a teaching assistant. Since his appointment, he has contributed significantly (in the areas of teaching, research, programme development, administration, etc.) to the development of the University. He now has over 13 years of teaching experience and is presently a Senior Lecturer in the Statistical Sciences department.

Education:

•    Ph.D. Applied Statistics, University for Development Studies, Navrongo, 2019

  • MSc. Industrial Mathematics, Kwame Nkrumah University of Science and Technology Kumasi, 2012.

•    BSc.    Mathematical  Science   with Environmental Science (Statistics Option), University for Development Studies, Navrongo, 2006.

Professional Membership:

Ghana Statistical Association (GSA), International Biometric Society (IBS)

Research Interests:

Regression Analysis (Linear Regression, Logistic Regression, Ridge Regression), Statistical Modelling, Mathematical Statistics, Applied Statistics (Health, Road accidents, etc)

Teaching Areas:

Operations Research, Statistical Quality Control, Calculus

  • Matrix Algebra, Multivariate Data Analysis, Sample Survey, Research Methodology, Elements of Mathematics, Statistical Methods, Probability theory, etc.

Publications

  1. Abdul-Hanan Abdulai and Abdul-Rahaman Haadi. Efficacy Determination of Sulphadoxine-Pyrimethamine in the Prevention of Malaria in Infant Under Five Years in the Ejisu-Juaben District of the Ashanti Region. International Journal of Development Research. Vol. 4, Issue, 3, pp. 700-704, March, 2014.
  2. Tuahiru Maahi and Abdul-Rahaman Haadi. Analysis of Repeated Measures of Weight of Children under Five Years, a Comparative Analysis between Male and Female Children (CASE STUDY: Tamale Metropolis). International Journal of Sciences. Vol. 3 May, 2014 (5).
  3. Abdul-Rahaman Haadi. Identification of Factors that Cause Severity of Road Accidents in Ghana: A Case Study of the Northern Region. International Journal of Applied Science and Technology. Vol. 4 No. 3; May 2014.
  4. Abdul-Karim Abdul-Razak and Abdul-Rahaman Haadi. Modeling Domestic Violence and Predicting its Growth Using Differential Equations. A case study of Women and Children in Tamale. International Journal of Sciences. Vol.July, 2014 (7).
  5. Musah Sulemana and Abdul-Rahaman Haadi. Modeling the Problem of Profit Optimization of Bank X Tamale, as Linear Programming Problem. Applied Mathematics, 2014 4(1), pp. 22-40 10.5923/j.am.20140401.03
  6. Awal Mohammed, Abdul-Rahaman Haadi and Ahmed Jamal Deen. (2015) Identification of Risk Factors Involved in Road Accidents in Ghana. A Case Study of the Techiman Municipality. International Journal of Statistics and Applications, 5(1), pp. 5-14 10.5923/j.statistics. 2012
  7. Tuahiru Maahi, Alhassan Mubarika and Abdul-Rahaman Haadi (2017). Simple Linear Regression Model forHidden/Hard-to-Reach/ElusivePopulations.Open journal of statistics. 07. 551-559. 10.4236/0js.2017.74037
  8. Lukman, A. F., Haadi, A., Ayinde, K., Onate, C.A, Gbadamosi, Babatunde and Oladejo, N. K. (2018). Some Improved Generalized Ridge Estimators and their comparison. WSEAS TRANSACTIONS on MATHEMATICS, 17. pp. 369-376. ISSN 2224-2880.
  9. Adewale F. Lukman, Segun L. Jegede, Abdul rasheed B. Bellob, Samuel Binuomote and Abdul-Rahaman Haadi. (2019). Modified Ridge-Type Estimator with Prior Information. International Journal of Engineering Research and Technology. ISSN 0974-3154, Vol.12, No. 10 (2019), pp. 1668-1676.
  10. Sulemana Abdul-Salam, Abdul-Rahaman Haadi and Alhassan Mubarika (2020). Impact of Mothers Level of Education on Caesarean Deliveries in Ghana