Extending Zelterman's approach for robust estimation of population size to zero-truncated clustered Data WCW Navaratna, D Boehning, VDR Vilas Biometrical 50 (4), 584-596, 2008 | 8 | 2008 |
A Study on The Effectiveness of Continuous Assessment as a Learning Tool WCW Navaratna, MAP De Silva OUSL Annual Academic Sessions, 2013 | 4 | 2013 |
Learner characteristics attributable to completion and duration of completion in engineering and science degree programmes of OUSL CW Navaratna, G Bandarage, DN Rajapaksha Appuhamilage, H Pasqual, ... Asian Association of Open Universities Journal, 2022 | 1 | 2022 |
On Star critical Ramsey numbers related to large cycles versus complete graphs CJ Jayawardene, WCW Navaratna arXiv preprint arXiv:1903.10891, 2019 | 1 | 2019 |
Testing normality in designs with many parameters RA Lockhart, CW Perera Technometrics 48 (3), 436-444, 2006 | 1 | 2006 |
Statistical Analysis of Thermoluminescence experiments for sedimentary dating WCW Perera Simon Fraser University, Canada, 1996 | 1 | 1996 |
Statistical Analysis of Thermoluminescence experiments for sedimentary dating WCW Perera Ancient TL 14 (3), 13, 1996 | 1 | 1996 |
Estimation and tests of fit for two component Weibull mixtures W Perera Simon Fraser University, 1992 | 1 | 1992 |
All Ramsey critical graphs for large cycles vs a complete graph of order six. CJ Jayawardene, WCW Navaratna, JN Senadheera Journal of the National Science Foundation of Sri Lanka 52 (1), 2024 | | 2024 |
IDENTIFICATION OF FACTORS AFFECTING PROGRAMME COMPLETION AT OUSL: A CASE STUDY ON ENGINEERING AND SCIENCE STREAMS DDM Ranasinghe, G Bandarage, RAN Dilsha, WCW Navaratna, ... Full Papers of the 34th Annual conference of the Association of Open …, 2021 | | 2021 |
The Impact of PDO on South–West Monsoon Rainfall Over Sri Lanka and Monsoon-ENSO Relation RD Hettiarachchi, WL Sumathipala, WCW Navaratna, S Somarathne, ... Multi-Hazard Early Warning and Disaster Risks, 171-183, 2021 | | 2021 |
Identification of factors affecting programme completion at OUSL: a case study on Engineering and Science streams HUWR D.D.M. Ranasinghe, G.Bandarage, R.A.N.Dilsha, W.C.W.Navaratna,H.Pasqual ... 34th Annual Conference of the Asian Association of Open Universities 1, 56, 2021 | | 2021 |
The Impact of PDO on South West Monsoon Rainfall Over Sri Lanka and Monsoon- ENSO Relation KHMS Sumathipala, W. L., Hettiarachchi R.D., Navaratna W.C.W., Somarathne, S ... International Symposium on Multi-Hazard Early Warning and Disaster Risk …, 2020 | | 2020 |
A study of variations in the rainfall of the Western Province based on representative concentration pathway scenarios D Tillekeratne, L. K. C., Navaratna, W. C. W. International Conference on Environmental and Medical Statistics, 36, 2020 | | 2020 |
On Star-critical (K1,n, K1,m + e) Ramsey Numbers KASNFWCWN C.J. Jayawardene, J. N..Senadheera Annals of Pure and Applied Mathematics 22 (02), 75 - 82, 2020 | | 2020 |
A goodness of fit test for two component two parameter Weibull mixtures CWNRA Lockhart arxiv preprint: 1912.03423, 2019 | | 2019 |
On comparison of estimators for proportional error nonlinear regression models in the limit of small measurement error RALCW Navaratna arXiv preprint arXiv:1911.09680, 2019 | | 2019 |
The Impact of PDO on South West Monsoon Rainfall Over Sri Lanka and Monsoon-ENSO Relation WL Sumathipala, RD Hettiarachch, WCW Navaratna, S Somarathne Sabaragamuwa University of Sri Lanka, 2019 | | 2019 |
All Ramsey critical graphs for large CJ Jayawardene, WCW Navaratna, JN Senadheera arXiv preprint arXiv:1902.02646, 2019 | | 2019 |
ON STAR CRITICAL RAMSEY NUMBERS RELATED TO STARS VERSUS K_(1,m)+e FOR SMALL m WCW Jayawardene C. J., Senadheera, J. N., Fernando, K. A. S. N, Navaratna Open University Research Sessions (OURS2019), 102, 2019 | | 2019 |