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Dr. (Mrs.) Abosede Akintunde was born on Sunday, 12th August, 1973 to the family of Mr. Joseph Babalola and Mrs. Felicia Adeleye Ayeni at Ilesa, Osun State. She is a devoted Christian and member of Deeper Life Bible Church. She attended St. Paul Anglican Primary School, Onikolobo, Abeokuta, Ogun State between 1980 and 1986 for her primary school education. She proceeded to Abeokuta Girls’ Grammar School for her secondary school education between 1986 and 1992. She then proceeded to University of Agriculture, Abeokuta for her tertiary education between 1993 and 1999. She bagged her Bachelor’s Degree in Mathematical Sciences (Statistic Option) in 1999, Masters’ Degree in Statistics in 2009 and Doctor of Philosophy in Statistics in 2016 all from the same University. She graduated as the best students in the Department of Mathematical Sciences in 1999 and was recognized as such by the University.
She worked as Mathematic teacher at Taidob College between 2002 and 2005 where she taught Mathematics at both ordinary and advanced level. She joined the service of the Federal University of Agriculture, Abeokuta on 29th September, 2005 as a Planning Officer II in the Academic Planning Unit of the University and had her appointment confirmed on 29th September, 2007. She rose through the ranks to the post of Planning Officer I on 1st October, 2008, and Senior Planning officer on 1st October, 2011. She later joined the Department of Statistics as an Assistant Lecturer on 3rd December, 2012. She was upgraded to Lecturer II on 5th January, 2017 after the completion of her Ph.D. programme and was promoted to the post of Lecturer I on 1st January, 2021.
She served in various Committees in and outside the Department. She served as Secretary to many Academic Planning Committees as Planning Officer some of which include Mock accreditation Committees, Secretariat member of the Academic Planning and Curriculum Committee, Ad Hoc Committee on University Academic Brief, just to mention a few. As an academic staff, she served as the Examination Officer, Secretary to Departmental Board, Member of the Departmental Welfare Committee in the Department. She is currently the Chairperson of the Departmental Welfare Committee and a member of the University Time Table and Examinations Committee (TIMTEC).
Her research interest is in stochastic processes and time series analysis. She has nineteen (19) journal articles and one (1) conference proceeding in both local and foreign journals to her credit. She has attended conferences, workshops, trainings and seminars to enhance her teaching and research capabilities. She is a member of the Royal Statistical Society, International Biometrics Society and Professional Statistician Society of Nigeria.
She is happily married to Dr. Oluyinka Akintunde and the marriage is blessed with two boys, Goodness and Favour Akintunde.
a) Doctor of Philosophy in Statistics 2016
b) Master of Science in Statistics 2009
c) Bachelor of Science in Statistics 1999
d) Senior Secondary Certificate Examinations(SSCE) 1992
e) General School Certificate (GCE) 2009
(i) Completed (Starting with the latest): Nil
(ii) In Progress (List)
a) Structural Approach to modeling the dynamics of Nonlinear Time Series
b) Stochastic Differential Equations approach to modeling Nonlinear Dynamical Systems
c) Models for financial Time Series
d) Modeling Antithetic Time series
e) Hidden Markov Model for analyzing Dynamical Systems
f) On Entropy and Hidden Markov Models
g) Sine diffusion Modelling
h) Stochastic differential equations for nonlinear system with exponential growth
a) United Bank for Africa (UBA) Award for the Best Graduating Student in the Department of Mathematical Sciences, 1997/1998 Academic Session
(i) Member, International Biometrics Society (IBS), Group Nigeria
(ii) Member, Royal Statistical Society (RSS), London
(iii) Member, Royal Statistical Society (RSS) Nigerian group, Nigeria
(iv) Member, Professional Statistician Society of Nigeria (PSSN), Nigeria
(1) Akintunde A.A., Agwuegbo S.O.N., Olayiwola O.M., Ariyo O.S., Yusuff K.M. and Ampitan K. (2021). Stochastic modeling of Nigeria Inflation Rate. A paper presented at the 2nd International Conference of the Royal Statistical Society Nigeria Group.
(2) Olayiwola O.M., Akintunde A.A., Olawoore S.A., Ishaq O.O., Ajayi A.O. and Ojenike O.T. (2021). Exponential-Type Estimator for Population Mean with Two Auxiliary Variables in Two Phase Sampling. A paper presented at the 2nd International Conference of the Royal Statistical Society Nigeria Group
(3) Yusuff K.M., Akintunde A.A., Wale-Orojo O.A., Soyinka A.T., Lawal M. and Ajobo S.A. (2020). Strengthing Vital Statistics System: A panacea to Delay in National Population Census Data in Nigeria. A paper presented at First International Conference on Population Data for Informed National Planning and Development. Organised by Royal Statistical Society, London, Nigeria Local Group in collaboration with Department of Statistics, Federal University of Agriculture, Abeokuta,5th and 6th February, 2020 at Postgraduate School Auditorium, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria.
(4) First International Conference of Nigeria Statistical Society at University of Ibadan, Ibadan between 3rd and 6th April, 2017.
(i) Journal Articles in Print:
Akintunde, A.A., Agwuegbo, S.O.N., Asiribo, O.E., Waheed, M.A. and Olayiwola, O.M. (2015) Modeling Nonlinear Dynamical Systems. ‘Annals. Computer Science Series’ Journal, Vol. 13, No. 1, 30-38. Published by ‘Tibiscus’ University of Timisoara Romania, Europe.
Ariyo, O.S., Akintunde, A.A., and AdeOluwa O.O. (2015). Comparison of Clustering Methods for Different Data types using Rand Index. Journal of Nigeria Statistical Association, Vol. 27: 31-50. Published by Nigeria Statistical Association
Abosede A. Akintunde, Olaniyi M. Olayiwola, Samuel O. Agwuegbo, and Ganiyu A. Dawodu (2016). Stochastic Signal Modeling of Economic Indicators. The Pacific Journal of Science and Technology, Vol. 17, No. 2, 213 – 217. Published by Akamai University, United States, Available online atwww.akamaiuniversity.us/PJST.htm
Agwuegbo, S.O.N., Onugha, E.E., Ezepue, P.O., Onyeka-Ubaka, J. N. and Akintunde, A.A. (2017). Diffusion Model for Crude Oil Price Dynamics, Journal of Nigerian Association of Mathematics Physics, Vol. 40, 215 – 222. Published by Nigerian Association of Mathematics Physics
Agwuegbo, S.O.N., Onugha, E.E., Akintunde, A.A., and Adewole A.P. (2017). Signal Model for Prediction of Exchange Rates, Journal of Nigerian Association of Mathematics Physics, Vol. 41, 261 – 268. Published by Nigerian Association of Mathematics Physics
Dawodu, G.A., Akintunde, A.A., Yusuff, K.M. and Wale-Orojo, O.A. (2017). On Crossover Design to Compare the Performance of a specific Category of Experimental Units, Journal of Nigerian Association of Mathematics Physics, Vol. 43, 239 – 242. Published by Nigerian Association of Mathematics Physics
Dawodu, G.A., Akintunde, A.A., Yusuff, K.M. and Wale-Orojo, O.A. (2017). Multilevel Design to Capture the Performance of a specific Category of Experimental Units, Journal of Nigerian Association of Mathematics Physics, Vol. 43, 279 – 284. Published by Nigerian Association of Mathematics Physics
Akintunde, A.A., Agwuegbo, S.O.N, and Olayiwola O.M. (2017). Markov Models for the Analysis of Dynamical Systems. Journal of Natural Science, Engineering and Technology, Vol. 16 (1), 35-49. Published Federal University of Agriculture, (FUNAAB), Abeokuta
Dawodu, G.A., Akintunde, A.A., Ariyo, S.O. (2017). Stochastic prediction of monthly inflation rates through Kalman Filtering, Journal of Natural Science, Engineering and Technology, Vol. 16 (2), 11-25. Published by Federal University of Agriculture, (FUNAAB), Abeokuta
Dawodu, G.A., Agwuegbo, S.O.N., Olayiwola, O.M., Akintunde, A.A., Wale-Orojo, O.A. and Yusuff, K.M. (2018). A Bayesian Approach towards Capturing the Vulnerability to Toxicity of Some Artisans’ Blood, Journal of Nigerian Association of Mathematics Physics, Vol. 44, 185 – 190. Published by Nigerian Association of Mathematics Physics
Apantaku F.S, O.M. Olayiwola, A.A. Akintunde, G.A. Dawodu and R.G. Adeyemo (2020). A modified estimator for quartile ranked set sampling. Journal of the Nigerian Association of Mathematical Physics, Vol. 56: 25 – 32. Published by Nigerian Association of Mathematical Physics.
Olayiwola O. M, A.A. Akintunde, K.M. Yusuff, F.B. Ajibade. And D.O. Adekpe (2020). Jackknife Approaches for improving data quality. Transactions of the Nigerian Association of Mathematical Physics, Vol. 11: 61 – 68. Published by Nigerian Association of Mathematical Physics.
Soyinka A.T., A. A. Olosunde, F.S. Apantaku, A.A. Akintunde and O.A. Wale-Orojo (2020). On the parameter estimation of Johnson’s system of distribution. Benin Journal of Statistics, Vol. 3: 82 – 90. Published by University of Benin, Nigeria.
Akintunde, A.A., S.O.N. Agwuegbo, O.M. Olayiwola, G.A. Dawodu, A.T. Soyinka, and O.A. Wale-Orojo. (2020). “Sine Diffusion Model for Nonlinear Dynamical Systems”. Pacific Journal of Science and Technology. 21(2):152-158. Published by Akamai University, United States. Available online at www.akamaiuniversity.us/PJST.htm
Olayiwola. O. M., Apantaku, F. S., Oyekunle, K. A., Akintunde, A. A., Wale-Orojo, O. A. and Olawoore, S. A. (2020). A Modified Calibration Approach for Ratio Estimator in Stratified Sampling. FUDMA Journal of Sciences (FJS), Vol. 4(4): 507 – 512 Published by Federal University, Dutsin-Ma (FUDMA), Katsina State, Nigeria. Online at https://doi.org/10.33003/fjs-2021-0404-510
Wale-Orojo O. A., Olayiwola O.M., Akintunde A.A., Olawoore S.A., Adewole A.I. and Igbalajobi M.M. (2022). A modified Population Mean Estimator in Two-Phase Sampling. Uniport Journal of Engineering and Scientific Research, Vol. 6(2): 44-51. Published by University of Port-Harcourt, Rivers State, Nigeria
Akintunde A.A., Olayiwola O.M., Adewole A.I., Ojenike O.T. and Igbalajobi (2023). An Improved Estimation of Population Mean using Auxiliary attribute in stratified Sampling. Nigerian Journal of Pure and Applied Sciences, Vol. 36(1): 4463-4471. Published by University of Ilorin, Nigeria. Online at https://doi.org/10.48198/NJPAS/22.A20
(ii) Journal Articles Accepted for Publication:
Agwuegbo S.O.N., Akinwale A.T., Akintunde A.A., Akwu T. and Ishaq O.O.: Stochastic Dynamic Structural Equation Model for the Analysis of Economic Data of Nigeria. Journal of Pure and Applied Sciences. Faculty of Science, Abubakar Tafawa Balewa University, Bauchi State, Nigeria. (Letter of Acceptance dated August 15, 2022).
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