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W. Chandanie W. Navaratna (nee Perera)
W. Chandanie W. Navaratna (nee Perera)
Other namesChandanie W. Perera, Chandanie W. Navaratna, W. C. W. navaratna
Senior Lecturer, The Open University of Sri Lanka
Verified email at ou.ac.lk - Homepage
Title
Cited by
Cited by
Year
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
82008
A Study on The Effectiveness of Continuous Assessment as a Learning Tool
WCW Navaratna, MAP De Silva
OUSL Annual Academic Sessions, 2013
42013
On Star critical Ramsey numbers related to large cycles versus complete graphs
CJ Jayawardene, WCW Navaratna
arXiv preprint arXiv:1903.10891, 2019
22019
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
12022
All Ramsey critical graphs for large
CJ Jayawardene, WCW Navaratna, JN Senadheera
arXiv preprint arXiv:1902.02646, 2019
12019
A Note on Star Critical Ramsey () Numbers for Large n
CJWCW Navaratna
Annals of Pure and Applied Mathematics 20 (1), 9-12, 2019
1*2019
Testing normality in designs with many parameters
RA Lockhart, CW Perera
Technometrics 48 (3), 436-444, 2006
12006
Statistical Analysis of Thermoluminescence experiments for sedimentary dating
WCW Perera
Simon Fraser University, Canada, 1996
11996
Statistical Analysis of Thermoluminescence experiments for sedimentary dating
WCW Perera
Ancient TL 14 (3), 13, 1996
11996
Estimation and tests of fit for two component Weibull mixtures
W Perera
Simon Fraser University, 1992
11992
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
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
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