Shenal DedduwakumaraView profile
Lecturer
Dr. Shenal Dedduwakumara serves as a Lecturer in the School of Public Health within the Faculty of Health and Medical Sciences at the University of Adelaide, a position he assumed in 2024. Prior to this appointment, he held a Lecturer position in Statistics at the School of Computer and Mathematical Sciences for over three years following completion of his PhD. His academic trajectory demonstrates consistent specialization in statistical methodology with applications spanning health sciences and economics. Dr. Dedduwakumara's research centers on quantile-based statistical methodologies, with particular emphasis on robust estimation techniques applicable to health sciences and economic analysis. His scholarly contributions include the development of simulation frameworks, novel statistical measures, interactive web applications, and computational packages validated through real-world data applications. This work addresses critical challenges in poverty measurement, inequality analysis, and distribution modeling, providing methodological advancements for researchers across multiple disciplines. Analysis of his publication record reveals a focused research trajectory centered on quantile estimation and distribution modeling. His most recent work (2024-2025) concentrates on developing the 'rquest' R package for quantile hypothesis testing, while earlier publications (2019-2021) systematically address confidence interval construction for poverty metrics, inequality measures using grouped data, and parameter estimation for generalized lambda distributions. This progression demonstrates increasing methodological sophistication with practical applications in socioeconomic analysis and health statistics. As a co-supervisor eligible for Masters and PhD candidates, Dr. Dedduwakumara contributes to graduate education within the School of Public Health. His research program integrates theoretical statistical development with practical applications, particularly in poverty measurement and health data analysis, though specific grant funding details are not publicly documented in the available materials.







