Abstracts in Conferences

• Aldag, S., Topcuoglu, D., and Inan, G. Revisiting historical bar graphics on epidemics in the era of R ggplot2. Joint Statistical Meetings (JSM), August 8-12, 2021, Virtual Conference. [Slides]
  
• Inan, G. and Siddique, J. Joint modeling the frequency and duration of physical activity data from a life-style intervention trial. Y-BIS 2019: ISBIS Young Business and Industrial Statisticians Workshop on Recent Advances in Data Science and Business Analytics, 25-28 September 2019, Istanbul, Turkey.
  
• Inan, G. Bayesian joint modeling of migraine frequency and duration outcomes. Joint Statistical Meetings (JSM), 27 July-1 August 2019, Denver, Colorado, USA.
  
• Inan, G. and Preisser, J. Analysis of longitudinal semi-continuous data: A marginalized multilevel model approach. XXIXth International Biometric Conference, 8-13 July 2018, Barcelona, Spain.
  
• Inan, G., Preisser, J., and Das, K. A score test for over-dispersion in marginalized zero-inflated Poisson regression models. Joint Statistical Meetings (JSM), 29 July-3 August 2017, Baltimore, MD, USA.
  
• Inan, G., Latif, M., and Preisser, J. A criterion for selection of working correlation structure in generalized estimating equations. The International Society for Clinical Biostatistics (ISCB), 9-13 July 2017, Vigo, Spain.
  
• Inan, G., Preisser, J., and Das, K. A score test for over-dispersion for marginalized zero-inflated Poisson regression models. 9th EMR-IBS and Italian Region Conference, 8-12 May 2017, Thessaloniki, Greece.
  
• Inan, G. and Yucel, R.M. Joint GEEs for multivariate correlated data with incomplete binary outcomes. International Conference on Health Policy Statistics (ICHPS), 7-9 October 2015, Providence, RI, USA.
  

Talks

• A Bayesian Joint Model for Analysis of the Frequency and Duration of Physical Activity from a Lifestyle Intervention Trial", Bogazici University, IMBM-Mathematics Days VII, Istanbul, October 13, 2023.
• "Cross-validation: What does it estimate and how well does it do it?" at Machine Learning in Montpellier, Theory & Practice, France, online, January, 2022. [Slides]
• "A score test for testing a marginalized zero-inflated Poisson regression model against a marginalized zero-inflated negative-binomial regression model" at Basque Center for Applied Mathematics, Bilbao, Spain, September 2017.
  
• "A score test for testing a marginalized zero-inflated Poisson regression model against a marginalized zero-inflated negative-binomial regression model" at School of Science, Royal Melbourne Institute of Technology, Melbourne, Australia, June 2017.
  
• "A score test for testing a marginalized zero-inflated Poisson regression model against a marginalized zero-inflated negative-binomial regression model" at Department of Statistics, Middle East Technical University, December 2016.
  
• "A marginalized multilevel model for bivariate longitudinal binary data", at Department of Statistics, Hacettepe University, January 2015.
  
• "A marginalized multilevel model for bivariate longitudinal binary data", at Department of Statistics, Middle East Technical University, June 2014.