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Denis Leung is an internationally recognized statistician whose influential research spans missing data analysis, empirical likelihood, and advanced statistical methods, with significant applications in health, economics, and biomedical sciences.
Renowned for methodological innovation in missing data and empirical likelihood, Denis Leung’s work bridges theoretical advances and practical solutions in health, economics, and biomedical research; his contributions have shaped survey methodology, robust inference, and policy-relevant analytics, with a consistent emphasis on real-world impact and interdisciplinary collaboration.
Focused research areas include Development and application of advanced statistical methodologies for missing data, semiparametric and nonparametric inference, longitudinal and panel data analysis, mixture models, and robust model selection, with a strong emphasis on empirical applications in health, epidemiology, and economics.
Renowned for methodological innovation in missing data and empirical likelihood, Denis Leung’s work bridges theoretical advances and practical solutions in health, economics, and biomedical research; his contributions have shaped survey methodology, robust inference, and policy-relevant analytics, with a consistent emphasis on real-world impact and interdisciplinary collaboration.
Focused research areas include Development and application of advanced statistical methodologies for missing data, semiparametric and nonparametric inference, longitudinal and panel data analysis, mixture models, and robust model selection, with a strong emphasis on empirical applications in health, epidemiology, and economics.
Areas of Expertise
Missing dataHealth statisticsData science
Past Awarded Grant
- Dynamic and Holistic Monitoring of the Well-Being of the Older Singaporean Population, Academic Research Fund (AcRF) Tier 3, Ministry of Education (MOE), PI (Project Level): Paulin Tay STRAUGHAN, Co-PI (Project Level): KIM Seonghoon, Denis LEUNG, PHANG Sock Yong, William TOV, YANG Hwajin, YU Jun, 2020, S$9,951,910
- Economic Security and the Ageing Demographic - Centre for Research on the Economics of Ageing, Academic Research Fund (AcRF) Tier 3, Ministry of Education (MOE), PI (Project Level): YU Jun, Co-PI (Project Level): Peter C. B. PHILLIPS, Denis LEUNG, PHANG Sock Yong, Benedict KOH, TSE Yiu Kuen, 2019, S$2,017,200
- ECONOMIC SECURITY AND THE AGEING DEMOGRAPHIC - CENTRE FOR RESEARCH ON THE ECONOMICS OF AGEING, Academic Research Fund (AcRF) Tier 3, Ministry of Education (MOE), PI (Project Level): YU Jun, Co-PI (Project Level): Peter C. B. PHILLIPS, Denis LEUNG, PHANG Sock Yong, Benedict KOH, TSE Yiu Kuen, 2014, S$9,997,658.75
- A semi-parametric marginal model for spatio-temporal data, SMU Internal Grant, Ministry of Education (MOE) Tier 1, PI (Project Level): Denis LEUNG, 2013, S$38,433.56
- Statistical method for combining survey data from multiple sources, SMU Internal Grant, Ministry of Education (MOE) Tier 1, PI (Project Level): Denis LEUNG, 2012, S$34,879.33
Latest Publications
Showing up to 6 latest publications from the past 5 years.
- J Huang, S Sati, C Murphy, CA Spencer, E Rapp, SM Prouty, S Korte, ...Cell reports 43 (10), 2024
- S Sati, J Huang, AE Kersh, P Jones, O Ahart, C Murphy, SM Prouty, ...The Journal of Clinical Investigation 134 (17), 2024
- V Vasudevan, FN Eka, D Leung, W ChewBiochemical Engineering Journal 209, 109375, 2024
- HIV estimation using population‐based surveys with non‐response: A partial identification approach [2024]OA Adegboye, T Fujii, DHY Leung, L SiyuStatistics in Medicine 43 (16), 3005-3019, 2024
- FN Eka, V Vivek, D Leung, YX Wong, W Wu, W Chew
- Nonignorable missing data, single index propensity score and profile synthetic distribution function [2022]X Chen, DHY Leung, J QinJournal of Business & Economic Statistics 40 (2), 705-717, 2022
QUALIFICATIONS:
- D. Phil., Oxford University, 1989
- M.A., York University, 1985
- B.Sc., University of Toronto, 1984
RESEARCH INTERESTS:
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Missing data
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Semiparametric Inference
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Empirical analysis of survey data
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Spatial analysis
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Panel data analysis