Staff profile
Dr Reza Drikvandi
Associate Professor, Statistics
Affiliation | Room number | Telephone |
---|---|---|
Associate Professor, Statistics in the Department of Mathematical Sciences | MCS3079 | 40846 |
Fellow of the Wolfson Research Institute for Health and Wellbeing |
Biography
About me:
I am an Associate Professor of Statistics at Durham University. Previously, I had academic positions at Imperial College, Manchester and KU Leuven. My research mainly focuses on high dimensional statistics, longitudinal data analysis, change point analysis for high dimensional data, mixed-effects models, survival analysis, nonparametric and semiparametric models, joint modelling and model diagnostics. A major focus of my research has been on developing novel statistical methods and models for the analysis of complex data such as high dimensional data and longitudinal/multilevel data, especially from medical and health studies.
I have achieved Fellowship of the Higher Education Academy. Last academic year I taught the MSc course "Models and Methods for Health Data Science". This year I teach the course "High Dimensional Statistics" for final year mathematics and statistics students.
If you are interested to do a PhD in Statistics or Data Science, please get in touch.
Research interests
- High dimensional statistics
- Longitudinal data analysis
- Change point analysis for high dimensional data
- Statistical modelling and inference
- Biostatistics
- Survival analysis
Publications
Conference Paper
- Zhang, L., & Drikvandi, R. (2023). High dimensional change points: challenges and some proposals. . https://doi.org/10.11159/icsta23.142
- Drikvandi, R. (2021). Diagnostic tools for random effects in general mixed models.
- Drikvandi, R. (2020). Invited session "Recent advances in biostatistics".
- Drikvandi, R. (2019). A novel method for analysis of high dimensional data.
- Drikvandi, R. (2019). Joint modelling of longitudinal data involving time-varying covariates.
- Drikvandi, R. (2017). A joint mixed model for longitudinal data involving time-varying covariates.
- Drikvandi, R. (2016). A joint semiparametric mixed model for longitudinal data involving time-varying covariates.
- Drikvandi, R. (2015). Assessing the random effects part of mixed models.
- Drikvandi, R. (2014). Diagnosing misspecication of the random-effects distribution in mixed models.
Journal Article
- Al-Zubaidy, N., Crespo, R., Jones, S., Drikvandi, R., Gould, L., Leis, M., …Darzi, A. (in press). Using big data analytics to explore the relationship between government stringency and preventative social behaviour during the COVID-19 pandemic in the United Kingdom. Health Informatics Journal, https://doi.org/10.1101/2021.07.09.21260246
- Drikvandi, R., & Lawal, O. (2023). Sparse principal component analysis for natural language processing. Annals of Data Science, 10(1), 25-41. https://doi.org/10.1007/s40745-020-00277-x
- Rubio, J., & Drikvandi, R. (2022). MEGH: A parametric class of general hazard models for clustered survival data. Statistical Methods in Medical Research, 31(8), 1603-1616. https://doi.org/10.1177/09622802221102620
- Drikvandi, R. (2020). Nonlinear mixed-effects models with misspecified random-effects distribution. Pharmaceutical Statistics, 19(3), 187-201. https://doi.org/10.1002/pst.1981
- Sirimongkolkasem, T., & Drikvandi, R. (2019). On regularisation methods for analysis of high dimensional data. Annals of Data Science, 6(4), 737-763. https://doi.org/10.1007/s40745-019-00209-4
- Rao, K., Drikvandi, R., & Saville, B. (2019). Permutation and Bayesian tests for testing random effects in linear mixed-effects models. Statistics in Medicine, 38(25), 5034-5047. https://doi.org/10.1002/sim.8350
- Drikvandi, R., & Noorian, S. (2019). Testing random effects in linear mixed-effects models with serially correlated errors. Biometrical Journal, 61(4), 802-812. https://doi.org/10.1002/bimj.201700203
- Drikvandi, R. (2017). Nonlinear mixed-effects models for pharmacokinetic data analysis: assessment of the random-effects distribution. Journal of Pharmacokinetics and Pharmacodynamics, 44(3), 223-232. https://doi.org/10.1007/s10928-017-9510-8
- Efendi, A., Drikvandi, R., Verbeke, G., & Molenberghs, G. (2017). A goodness-of-fit test for the random-effects distribution in mixed models. Statistical Methods in Medical Research, 26(2), 970-983. https://doi.org/10.1177/0962280214564721
- Drikvandi, R., Verbeke, G., & Molenberghs, G. (2017). Diagnosing misspecification of the random-effects distribution in mixed models. Biometrics, 73(1), 63-71. https://doi.org/10.1111/biom.12551
- Drikvandi, R., Verbeke, G., & Molenberghs, G. (2017). Supplementary materials for: Diagnosing misspecification of the random-effects distribution in mixed models. Biometrics, https://doi.org/10.1111/biom.12551
- Drikvandi, R., Verbeke, G., Khodadadi, A., & Partovi Nia, V. (2013). Testing multiple variance components in linear mixed-effects models. Biostatistics, 14(1), 144-159. https://doi.org/10.1093/biostatistics/kxs028
- Drikvandi, R., Khodadadi, A., & Verbeke, G. (2012). Testing variance components in balanced linear growth curve models. Journal of Applied Statistics, 39(3), 563-572. https://doi.org/10.1080/02664763.2011.603294
- Drikvandi, R., Modarres, R., & Jalilian, A. H. (2011). A bootstrap test for symmetry based on ranked set samples. Computational Statistics & Data Analysis, 55(4), 1807-1814. https://doi.org/10.1016/j.csda.2010.11.012
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