njenga  

Position: Senior Lecturer
Department: Statistics and actuarial science
Contact Address: P.O. Box 43936 – 00100 Nairobi, Kenya
Email
: This email address is being protected from spambots. You need JavaScript enabled to view it.This email address is being protected from spambots. You need JavaScript enabled to view it. or This email address is being protected from spambots. You need JavaScript enabled to view it.This email address is being protected from spambots. You need JavaScript enabled to view it.

View full CV pdf

 BOOKS / LECTURE NOTES

  • SMA 160  Probability and statistics I, Module for Kenyatta University Open Learning, vetted, Published, (IOL), 2002
  • SMA 260 Probability and Statistics II, Module for Kenyatta University Open Learning, vetted, Published, (IOL), 2014.
  • “Application of loess procedure in modeling geothermal wells”. Author- Dr Gachangi Njenga and James Madegwa Etyang. Lambert Academic publishers 2016.
  • ‘Estimation of parameters of the two parameters Rayleigh distribution” Authos;Dr Gachangi Njenga  and Muriithi Daniel. ISBN-13 978-620-2-19747-2. Lambert Academic publishers ,2019

PUBLICATIONS

  • Unpublished masters of science dissertation entitled: Regression analysis of survey data Selection effects and robustness,1987
  • Unpublished  Doctor of philosphy Thesis entitled: Robust estimation of regression coefficients in complex surveys.1990
  • Edward G.N(1992)” Robust model based methods in analytical surveys”.Journal of survey methodology of Canada,Vol 18,No 2 pp 1187-208,1992.
  • Edward G.N(1999) “Comparisons of estimators of regression coefficients for complex sampling designs with auxiliary information”.East African journal of science,2(1) ,pp46-55(1999).
  • Ndungu,K.Isaac and Dr Gachangi Njenga “ Investigation of over the counter diagnosis and drug dispensation in chemists’. A case study of Thika district,Kenya. Journal of biology and medical sciences. Vol3 (2015).
  • Wafula M.E, Kemei A.K, Edward G.N(2016).”Parameter Estimation of the Kumaraswamy Distribution based on Progressive Type II Censoring Scheme Using E-M Algorithm”   American Journal of Theoretical and applied statistics,Vol5,No3 2016 pp154-161.
  • Hellen.W,Edward Njenga.(2016).”Non-parametric Variance Estimation Using Donor Imputation method”.  American Journal of Theoretical and applied statistics,Vol5,No5, 2016 pp252-259.
  • Madegwa .j.Etyang ,Edward G.N(2016).”Application of Loess Procedure In Modelling Geothermal well Discharge Data from Menengai Geothermal Wells in Kenya”. American Journal of Theoretical and applied statistics,Vol5,No5, 2016 pp260-269.
  • Murithi D.F,Edward G.Njenga,Kemboi G.K(2017) “Estimation of parameters of the Two-Parameter Rayleigh distribution based on Progressive Type II Censoring using Maximum Likelihood Method Via the NR and EM Algorithms”. American Journal of Theoretical  and applied Statistics Vol 6,No 1 2017 pp1-9..
  • Mokaya C and Njenga Edward “ A modified Nadaraya-Watson estimator of the finite population mean”.  American Journal of Theoretical  and applied Statistics(2019)

SEMINARS ATTENDED.

  • Pan African congress of mathematicians held in Nairobi, 1995
  • International congress of Mathematicians held in Beiging, China in July - August 2002.
  • International congress of Mathematicians held in Kenyatta University 2017.