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Browsing by Author Hewapathirana, T.K.
Showing results 1 to 9 of 9
Issue Date | Title | Author(s) |
2003 | A statistical analysis of the monthly mean maximum air temperature in Colombo, Sri Lanka | Hewapathirana, T.K. |
2003 | An evaluation of the performance of undergraduate students at the university examinations in relation to selcetion criteria - a case study in statistics at the University of Kelaniya | Hewapathirana, T.K. |
2002 | Analysis of rainfall data at Kurunagala: A Stochastic approach | Hewapathirana, T.K. |
2008 | Development of a Minitab Macro Program as a Remedy to Overcome Heteroscedasticity in Linear Regressions | Attanayake, A.M.C.H.; Hewapathirana, T.K. |
2005 | Examination Performance of Undergraduates in Relation to Attendance at Lectures | Hewapathirana, T.K. |
2001 | Formal sector financing on the marine fish production and socio-economics of fishers in Sri lanka | Wijeyaratne, M.J.S.; Weerasooriya, D.; Hewapathirana, T.K. |
2002 | Prediction of monthly mean minimum temperature at Nuwara Eliya | Hewapathirana, T.K. |
2005 | The association among the factors that influence students in getting private
tuition at the G.C.E.(A\L) examination | Hewapathirana, T.K.; Withnage, C.A.P. |
2008 | A Univariate Box-Jenkins Model to Predict Relative Humidity Levels in Puttalam at Night | Attanayake, A.M.C.H.; Hewapathirana, T.K. |