Mrs. A M C H Attanayake
B. Sc. (Special) Kelaniya, M.Sc (Moratuwa)

Present Position: Lecturer

Room Location:A5 109

Phone: +94(011) 2903376 Intercom: 376

Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it ,: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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Research Interests:

Operational Research, Time series analysis, Multivariate Statistics

Teaching :

  1. Operational Research
  2. Operational Research Laboratory
  3. Linear models
  4. Survey methods
  5. Statistical Laboratory using Minitab, SPSS
  6. Probability distributions
  7. Statistical Modeling

Publications :

  1. A. M. C. H. Attanayake, W. D. Lakmal, T. K. Hewapathirana, ‘ A remedy to Heteroscedasticity: A tool using Minitab Macros’, International Statistical Conference 2009, Applied Statistics Association of Sri Lanka, Vidya Mawatha, Colombo 07, Sri Lanka.
  2. A. M. C. H. Attanayake, T. K. Hewapathirana, ‘A Univariate Box-Jenkins model to predict relative humidity levels in Puttalam at night’, Annual Research Symposium 2008, Faculty of Graduate Sciences, University of Kelaniya, Kelaniya.
  3. A. M. C. H. Attanayake, T. K. Hewapathirana, ‘Development of a Minitab Macro program as a remedy to overcome heteroscedasticity in linear regressions’, Annual Research Symposium 2008, Faculty of Graduate Sciences, University of Kelaniya, Kelaniya.
  4. A.M.C.H. Attanayake, D.D.M. Jayasundara, T.S.G. Peiris, ‘An Application of 5-fold Cross Validation on a Binary Logistic Regression Model’, Advances and Applications in Statistics 2016, Pushpa Publishing House, Allahabad, India, vol.49, no. 6,pp.443 – 451. Paper Id: PPH-1609032-ADAS
  5. Dhananjani W.T., Dias S.N.U.P.,Fernando T.S.D., Kumara M.S.M.S., Manamperi D.K.S., Pramoda K.A.D.A., Priyasad H.A.D., Rashmi W.A.D., Ravindran U.M., Sandaruwan D.M.S., Pitigalaarachchi P.A.A.C.,Attanayake A.M.C.H., ‘A survey on usage of canteens of university of kelaniya by students of faculty of science’, International Research Symposium on Pure and Applied Sciences 2016, Faculty of Science, University of Kelaniya, Sri Lanka.
  6. Gunawardana K.M.A.R.S., Madhubhashini M.G.A.K., Madhumali N.G.M., Nanayakkara K.A.D.C.N., Nuwanthika G.G.T., Pandgamage I.D., Rangari S.C., Samanpitiya H.M.I., Sandamali H.D.S., Sandhamali N.P.A.A., Pitigalaarachchi P.A.A.C., Attanayake A.M.C.H., ‘Study on monthly expenditures of undergraduates of faculty of science, university of kelaniya’, International Research Symposium on Pure and Applied Sciences 2016, Faculty of Science, University of Kelaniya, Sri Lanka.
  7. K.G.D.P. Gunarathne, A.M.C.H. Attanayake, D.D.M. Jayasundara, ‘Modeling the Major Ailments of Petroleum Workers with associated Risk Factors using Logistic Regression Approach’, International Journal of Science and Research 2016, Vol.5, Issue 8, DOI: 10.21275/ART2016738. Paper ID: ART2016738.

Awards :

  1. First Runner-up at the Awards for the Best Research Projects 2016 competition (Post-graduate Category) organized by the Institute of Applied Statistics, Sri Lanka.
  2. Senate Honors and a monetary price were presented at the senate which was held on 1 st of March 2017 for conducting high quality research and publishing in indexed journals in the year 2016.

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