Projects per year
Personal profile
Biography
Completed a PhD in Statistics at the department of Statistics, Athens University of Economics and Business, in 2007 under the supervision of Professor Dimitris Karlis. His PhD dissertation was ranked as excellent by world leading experts including the professors Harry Joe (British Columbia), and Roger B. Nelsen (Lewis & Clark College). After completing his PhD had two postdoctoral positions at Canada. Worked with Professor Christian Genest until the end of 2007 at the Laval University and then moved to the University of British Columbia to work with Professor Harry Joe until July 2008. After completing the post-docs had a lecturer position at Athens University of Economics and Business, lasting from November 2008 until August 2009. Has been appointed as a Lecturer (equivalent to Assistant Professor) in Statistics at the University of East Anglia in 2009 and in 2013 was promoted to Associate Professor.
Career
- 12/2023-present: Associate Professor in Statistics | School of Mathematics, University of East Anglia
- 08/2013-11/2023: Associate Professor in Statistics | School of Computing Sciences, University of East Anglia
- 09/2009-07/2013: Lecturer (equivalent to Assistant Professor) in Statistics | School of Computing Sciences, University of East Anglia
- 11/2008-08/2009: Lecturer in Statistics | Department of Statistics, Athens University of Economics and Business
- 01/2009-03/2009: Specialized Scientist in Biostatistics | Medical School, Cyprus University of Technology
- 01/2008-08/2008: Post-Doctoral Fellow in Statistics | Department of Statistics, University of British Columbia | Supervisor: Prof. Harry Joe
- 09/2007-12/2007: Post-Doctoral Fellow in Statistics | Départment de mathématiques et de statistique, Université Laval | Supervisor: Prof. Christian Genest
- 09/2003-01/2004: Research Associate in Biostatistics | Department of Hygiene and Epidemiology, Athens University Medical School
Key Research Interests
The main theme of his research is copula modelling. Specific situations where he has made use of copulas include: (i) models and inference procedures for repeated measures or multivariate discrete (binary, ordinal, count) response in biostatistical, environmental and econometrical applications; (ii) factor copula models for survey data; (iii) copula-GARCH models for financial returns; (iv) copula-mixed models for meta-analysis of diagnostic test accuracy studies.
CRAN Packages by name
- CopulaREMADA [CRAN] [monthly downloads]
- FactorCopula [CRAN] [monthly downloads]
- weightedCL [CRAN] [monthly downloads]
- weightedScores [CRAN] [monthly downloads]
Teaching Interests
Statistics
Teaching
Spring Semester 2024
- CMP5043B: Linear Regression using R (UG)
- CMP5042B: Time Series (UG)
Autumn semester 2023
- CMP5034A: Mathematical Statistics (UG, shared)
- CMP6041Y: Actuarial Methods and Models (UG, shared)
- CMP6046A: Generalised Linear Models (UG, shared)
Spring Semester 2023
- CMP5043B: Linear Regression using R (UG)
- CMP5042B: Time Series (UG)
Autumn semester 2022
- CMP5034A: Mathematical Statistics (UG)
- CMP6041Y: Actuarial Methods and Models (UG, shared)
Spring Semester 2022
- CMP5043B: Linear Regression using R (UG)
- CMP5042B: Time Series (UG)
Autumn semester 2021
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2021
- CMP5043B: Linear Regression using R (UG)
- CMP5042B: Time Series (UG)
Autumn semester 2020
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2020
- CMP5017B-5019B: Applied Statistics (UG, shared)
- CMP7008B: Applied Statistics (PG, shared)
Autumn semester 2019
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2019
- Dependence modelling using multivariate copulas with applications (3-day short-course, 1st-3rd April 2019)
- CMP5017B-5019B: Applied Statistics (UG, shared)
- CMP7008B: Applied Statistics (PG, shared)
Autumn semester 2018
- CMP5034A: Mathematical Statistics (UG)
Autumn semester 2017
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2017
- Dependence modelling using multivariate copulas with applications (3-day short-course, 28 - 30 June 2017)
- CMP5017B-5019B: Applied Statistics (UG, shared)
- CMP7008B: Applied Statistics (PG, shared)
Autumn semester 2016
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2016
- Dependence modelling using multivariate copulas with applications (3-day short-course, 29 Feb - 2 Mar 2016)
- CMP5017B-5019B: Applied Statistics (UG, shared)
- CMPSMC28: Applied Statistics (PG, shared)
Autumn semester 2015
- Statistical Inference in R (short-course, Technical University of Timisoara)
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2015
- Dependence modelling using multivariate copulas with applications (3-day short-course, 23-25/02/2015)
- CMP5017B-5019B: Applied Statistics (UG, shared)
- CMPSMC28: Applied Statistics (PG, shared)
Autumn semester 2014
- Statistical Inference in R (short-course, Technical University of Timisoara)
- CMP5034A: Mathematical Statistics (UG)
Spring Semester 2014
- CMPC2S10-S12: Applied Statistics (UG)
- CMPSMC28: Applied Statistics (PG)
Autumn semester 2013
- Dependence modeling using multivariate copulas with applications (short-course)
- Statistical Inference in R (short-course, Technical University of Timisoara)
- CMPC2S11: Statistical Methods (UG)
- CMPSMA19: Statistical Inference (PG)
- CMPSMA17: Computational Statistics (PG, shared)
Autumn semester 2012
- Statistical Inference in R (short-course, Technical University of Timisoara)
- Dependence modeling using multivariate copulas with applications (short-course)
- CMPC2S11: Statistical Methods (UG)
- CMPSMA19: Statistical Inference (PG)
- CMPSMA17: Computational Statistics (PG, shared)
Spring Semester 2012
- CMPC2S10-S12: Applied Statistics (UG, shared)
- CMPSMC28: Applied Statistics (PG, shared)
Autumn semester 2011
- CMPC2S11: Statistical Methods (UG, shared)
- CMPSMA19: Statistical Inference (PG, shared)
- CMPSMA17: Computational Statistics (PG, shared)
Spring semester 2011
- CMPC2S10-S12: Applied Statistics (UG, shared)
- CMPSMC28: Applied Statistics (PG, shared)
- CMPC3C12: Advanced Statistics (UG, shared)
Autumn semester 2010
- CMPC2S11: Statistical Methods (UG, shared)
Spring semester 2010
- CMPC2S10-S12: Applied Statistics (UG, shared)
- CMPSMC28: Applied Statistics (PG, shared)
Autumn semester 2009
- CMPC2S11: Statistical Methods (UG, shared)
- CMPCF107: Mathematics for Actuaries (UG, shared)
Academic Background
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12/2003-8/2007: Ph.D. in Statistics | Department of Statistics, Athens University of Economics and Business | Thesis: Application of Copula Functions in Statistics | Supervisor: Prof. Dimitris Karlis | External Examiners: Prof. Harry Joe and Prof. Roger B. Nelsen
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10/2000-5/2003: M.Sc. in Biostatistics | Co-organized by Department of Mathematics and Medical School, University of Athens and Department of Mathematics, University of Ioannina | Thesis: Short term effects of air pollution in asthma admissions: a meta-analysis | Supervisor: Prof. Klea Katsouyanni | Grade: 8.79/10, with honors
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10/1996-6/2000: B.Sc. in Mathematics | Department of Mathematics, University of Ioannina | Specialism: Statistics and Operational Research | Grade: 7.27/10, ranked first in class of 100
Projects
- 2 Finished
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3rd International Conference on Computational and Financial Econometrics
28/10/09 → 2/11/09
Project: Research
Research output
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Joint meta-analysis of two diagnostic tests accounting for within and between studies dependence
Nikoloulopoulos, A. K., 16 Jul 2024, (Accepted/In press) In: Statistical Methods in Medical Research.Research output: Contribution to journal › Article › peer-review
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Bi-factor and second-order copula models for item response data
Kadhem, S. H. & Nikoloulopoulos, A. K., Mar 2023, In: Psychometrika. 88, p. 132-157 26 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)9 Downloads (Pure) -
Efficient and feasible inference for high-dimensional normal copula regression models
Nikoloulopoulos, A. K., Mar 2023, In: Computational Statistics & Data Analysis. 179, 107654.Research output: Contribution to journal › Article › peer-review
Open AccessFile32 Downloads (Pure) -
Factor tree copula models for item response data
Kadhem, S. H. & Nikoloulopoulos, A. K., Sep 2023, In: Psychometrika. 88, 3, p. 776-802 27 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)12 Downloads (Pure) -
An one-factor copula mixed model for joint meta-analysis of multiple diagnostic tests
Nikoloulopoulos, A. K., Jul 2022, In: Journal of the Royal Statistical Society: Series A. 185, 3, p. 1398-1423 26 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile36 Downloads (Pure)
Activities
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Methods in Meta-Analysis meeting and Symposium on Recent Advances in Meta-Analysis
Aristidis K. Nikoloulopoulos (Speaker)
28 Aug 2024Activity: Participating in or organising an event › Participation in conference
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Greek Stochastics \xi: Statistics in Health
Aristidis K. Nikoloulopoulos (Speaker)
16 Jul 2024 → 19 Jul 2024Activity: Participating in or organising an event › Participation in workshop or seminar
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Invited Seminar, Research Center for Statistics and Geneva School of Economics and Management, University of Geneva
Aristidis K. Nikoloulopoulos (Invited speaker)
19 Apr 2024Activity: Participating in or organising an event › Invited talk
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International Conference on Economic and Financial Impact of COVID-19
Aristidis K Nikoloulopoulos (Invited speaker)
13 Jul 2023Activity: Participating in or organising an event › Invited talk
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PhD external examiner, University of York
Aristidis K Nikoloulopoulos (Examiner)
12 Jun 2023Activity: Examination