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DR . AYUBU ANAPAPA OKANGO , PhD

DR . AYUBU ANAPAPA OKANGO , PhD

Senior Lecturer School of Pure and Applied Sciences
anapapa@mut.ac.ke
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Biography

Education

  • 2013 - 2016 Moi University PhD (Biostatistics)
  • 2005 - 2008 Kenyatta University MSc. (Statistics)
  • 2002 - 2004 University of Sunderland Post graduate Diploma in Information Technology Management
  • 1997 - 2001 JKUAT BSc. (Statistics and Computer Science)

Publications

PEER REVIEWED PUBLICATIONS

  1. Miriam Sitienei, Ayubu Anapapa and Argwings Otieno Random Forest. (2023). Application of XGBoost Regression in Maize Yield Prediction. Asian Journal of Probability and Statistics. 24(1), 1-9
  2. Miriam Sitienei, Ayubu Anapapa and Argwings Otieno Random Forest. (2023). Random Forest Regression in Maize Yield Prediction. Asian Journal of Probability and Statistics. 23(4), 43-52
  3. Morris Mwenda John, Elphas Luchemo and Ayubu Anapapa. (2021) Spatial Modelling of Malaria Prevalence in Kenya. Asian Journal of Probability and Statistics. 4(3), 8-21
  4. Erick Cheruiyot Kirui, Elphas Luchemo and Ayubu Anapapa. (2021). Modeling Infant Mortality Risk Factors using Logistic Regression Model and Spatial Analysis in Kenya. Asian Journal of Probability and Statistics, 13(1), 21-33
  5. Samson W. Wanyonyi, Ayubu A. Okango and Julius K. Koech. (2021). Exploration of D-, A-, I- and G- Optimality Criteria in Mixture Modeling. Asian Journal of Probability and Statistics, 12(4),15-28
  6. Samson W. Wanyonyi, Ayubu A. Okango, Julius K. Koech and Betty C. Korir. (2021). Optimization of Split-Plot Design in the Context of Mixture Process Variable Settings. Asian Journal of Probability and Statistics, 12(3), 1-36
  7. Lavender Mutenyo Simiyu, Joel Cheruiyot Chelule, Ayubu Anapapa and Herbert Imboga. (2021). Time series analysis of air pollution trends in Kenya using environmental Kuznets curve. International Journal of Statistics and Applied Mathematics,6(1),128-133
  8. Cornelius Kipkeny Koech, Joel Cheruiyot Chelule, Ayubu Anapapa and Herbert Imboga. (2020). Time series analysis of Nandi county government revenue using seasonal autoregressive integrated moving average (SARIMA) model. International Journal of Statistics and Applied Mathematics, 5(6), 1-6
  9. Kennedy Ekeya Emoru, Joel Cheruiyot Chelule, Herbert Orango Imboga, Ayubu Anapapa Okango. (2020). Extended Cox Model on Duration Taken to Release Cargo at Kenyan Border Entry Point: A Case Study of Malaba OSBP, American Journal of Applied Mathematics and Statistics, 2020, 8(3), 96-102
  10. Sitienei C. Miriam, Okango A. Ayubu and Otieno R. Argwings. (2019). Application of Mixture Experiments in Poultry Feed Formulation. African Journal of Education, Science and Technology, 5(3), 15 – 28
  11. Wilson Kiprotich Chepkech, Joel Cheruiyot Chelule, Ayubu Anapapa, Herbert Imboga. (2019). Survival Analysis of Cancer Patients Using Weibull Parametric Model, International Journal of Science and Research, 8(5), 66 – 69
  12. Wangui Patrick Mwangi, Argwings Otieno and Ayubu Anapapa. (2019). Assessment of French Beans Production at Kariua in Kandara, Murang’a County- Kenya. Asian Journal of Probability and Statistics, 5(4), 1-16
  13. Winnie Jeptoo Rotich, Joel Cheruiyot Chelule, Ayubu Anapapa and Herbert Imboga. (2019). Modelling Time Default in University Fee Payment Using Cox Proportional Hazard Model. International Journal of Science and Research, 8(4), 1667 – 1668
  14. Joel Cheruiyot Chelule, Meshack Kipchumba Ngetich, Ayubu Anapapa and Herbert Imboga. (2019). Time Series Analysis of Road Accidents Using Autoregressive Integrated Moving Average (ARIMA) Model. International Journal of Science and Research, 8(4), 1747 – 1755
  15. Joel Cheruiyot Chelule, Daisy Chelimo Boroon, Ayubu Anapapa and Herbert Imboga. (2019). Monitoring Claim Processing Duration Using Statistical Quality Control.International Journal of Science and Research, 8(4), 1815 – 1821
  16. Joel Cheruiyot Chelule, Rodgers Otieno and Ayubu Anapapa. (2018) Markov Chain Model for Time Series and its Application to Forecasting Stock Market Prices. International Journal of Science and Research, 7(9), 1223 – 1230
  17. Okango, A. A., Koske, J. K. and Mutiso, J. M. (2017). Analysing Four Factor Second Order Models using Response Surface Methodology with Application in Germination of Melia volkensii. African Journal of Education, Science & Technology, 4(2), 71 – 101
  18. Okango, A. A. (2017). An Analysis of the Performance of Students in Seven Statistics Units at University of Eldoret, Journal of African Research and Development, 2(2), 19 – 29.
  19. Okango, A. A., Koske J. K. and Mutiso J. M. (2016). Optimization of Germination Conditions of Melia volkensii by Response Surface Methodology. Advances and Applications in Statistics, 49(3), 195 – 210
  20. Okango, A. A. and Odongo, L. O. (2012). Asymptotic Linear Estimation of the Quantile Function of the Double-Exponential Distribution Based on Selected Order Statistics. East Africa Journal of Statistics 5, 1-22
  21. Bea Vuylsteke, Hilde Vandenhoudt, Lilian Langat, Gisèle Semde, Joris Menten, Fredrick Odongo, Ayubu Anapapa, Lazare Sika, Anne Buve, Marie Laga (2010). Capture– recapture for estimating the size of the female sex worker population in three cities in Côte d’Ivoire and in Kisumu, western Kenya. Tropical Medicine and International Health 15, 1537-1543

SCHOLARLY PRESENTATIONS

  1. Anapapa A. Okango and Kipruto J. Koech. (2019). High Blood Pressure Risk Factors among Staff at University Of Eldoret. Paper presented at the 6th International Interdisciplinary Conference (IIC6) of the University of Eldoret
  2. Ayubu Okango. (2015). Analyzing Two Factor Second Order Models Using Response Surface Methodology. Paper presented at the 2nd Kenyatta University International Mathematics Conference
  3. Okango A. A, Koske J, Kasina M. M and Kabue T. (2014). A-, D-, T-, optimal four factor central composite design with application in a germination of Melia volkensii experiment. Paper presented at the 10th Annual International Conference of Moi University
  4. Vandenhoudt; L. Langat; C. Zeh; F. Odongo; S. Oswago; G. Luttah; A. Okango; J. Ochura; J. Menten; B. Vuylsteke; A. Buvé; Respondent Driven Sampling to Estimate HIV, STI and Sexual Behavior among Female Sex Workers in Kisumu, Nyanza Province, Kenya. Paper presented at the Annual Review Meeting 2009, University of Nairobi STD/AIDS Collaborative Group, January 26th, 2009.
  5. Vandenhoudt; L. Langat; F. Odongo; A. Okango; J. Ochura; J. Menten; B. Vuylsteke;Buvé; Estimating the Size of the Female Sex Worker Population in Kisumu, Western Kenya. Paper presented at the Annual Review Meeting 2009, University of Nairobi STD/AIDS Collaborative Group, January 26th, 2009