| Improvement of ridge estimator when stochastic restrictions are available in the linear regression model S Arumairajan, P Wijekoon Journal of Statistical and Econometric Methods 3 (1), 35-48, 2014 | 9 | 2014 |
| Modified Almost Unbiased Liu Estimator in Linear Regression Model S Arumairajan, P Wijekoon Communications in Mathematics and Statistics 5 (03), 261-276, 2017 | 8 | 2017 |
| Improvement of the preliminary test estimator when stochastic restrictions are available in linear regression model S Arumairajan, P Wijekoon Scientific Research Publishing, 2013 | 7 | 2013 |
| Optimal Generalized Biased Estimator in Linear Regression Model S Arumairajan, P Wijekoon Open Journal of Statistics 5 (05), 403-411, 2015 | 5 | 2015 |
| Generalized Preliminary Test Stochastic Restricted Estimator in the Linear Regression Model S Arumairajan, P Wijekoon Communication in Statistics-Theory and Methods; DOI:10.1080/03610926.2014 …, 2016 | 4 | 2016 |
| On the stochastic restricted modified almost unbiased Liu estimator in linear regression model S Arumairajan Communication in Mathematics and Statistics, 2018 | 2 | 2018 |
| More on Preliminary Test Stochastic Restricted Liu Estimator in Linear Regression Model S Arumairajan, P Wijekoon Open Journal of Statistics 5 (04), 340-349, 2015 | 2 | 2015 |
| A new stochastic restricted two-parameter estimator in multiple linear regression model S Arumairajan, S Kayathiri Faculty of Applied Science, University of Vavuniya, Sri Lanka, 2022 | | 2022 |
| A New Stochastic Restricted Two Parameter Estimator in Multiple Linear Regression Model S Kayathiri, S Arumairajan 5th International Research Conference of Uva Wellassa University, 138, 2021 | | 2021 |
| Statistical Modeling of Reselling Price of Suzuki Model Used Car in Colombo District HMCM Herath, S Arumairajan Proceedings of the International Research Conference of Uva Wellassa …, 2020 | | 2020 |
| Modified Ridge Type Estimator in Multiple Linear Regression Model Y Bahirathan, S Arumairajan Uva Wellassa University of Sri Lanka, 2019 | | 2019 |
| Time Series Modelling of Monthly Rainfall in Kilinochchi District, Sri Lanka S Kirisanth, N Varathan, S Arumairajan Uva Wellassa University of Sri Lanka, 2019 | | 2019 |
| Time series modeling of red onion production in Jaffna, Sri Lanka U Mirojan, N Varathan, S Arumairajan Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science …, 2018 | | 2018 |
| The generalized preliminary test estimator when different sets of stochastic restrictions are available S Arumairajan, P Wijekoon Statistical Papers 58 (3), 729-747, 2017 | | 2017 |
| The Principal Component Preliminary Test Estimator in the Linear Regression Model S Arumairajan, P Wijekoon Journal of Modern Applied Statistical Methods 15 (01), 2016 | | 2016 |
| Preliminary Test Stochastic Restricted r-k Class Estimator and Preliminary Test Stochastic Restricted r-d Class Estimator in Linear Regression Model S Arumairajn, P Wijekoon British Journal of Mathematics and Computer Science 5 (02), 204-227, 2015 | | 2015 |
| GENERALIZED BIASED ESTIMATORS IN LINEAR REGRESSION MODEL S Arumairajan, P Wijekoon IASSL International Conference, 129, 2014 | | 2014 |
| RECENT ADVANCES IN PRELIMINARY TEST ESTIMATOR IN LINEAR REGRESSION MODEL P Wijekoon, S Arumairajan IASSL International Conference, 130, 2014 | | 2014 |
| Mean Square Error Comparison between Two Biased Estimators in the Linear Regression Model S Arumairajan, P Wijekoon Proceedings of the PGIS congress 1, 39, 2014 | | 2014 |
| A Ridge Type Preliminary Test Estimator in the Linear Regression Model S Arumairajan, P Wijekoon Peradeniya University International Research Sessions (iPURSE) 18, 380, 2014 | | 2014 |
Pushpakanthie Wijekoon, P. Wijekoon,...Retired Senior Professor, Department of Statistics & Computer Science, University of PeradeniyaVerified email at sci.pdn.ac.lk
