Associate Editor, Bayesian Analysis, International Society for Bayesian Analysis, 2020–2025.
Co-edited a book entitled Statistical Analysis of Microbiome Data, published by Frontiers in Probability and the Statistical Sciences, Springer Nature, Switzerland (2021).
National Institutes of Health, Cancer and Hematologic Disorders (CHD) Study Section (June 2025)
National Institutes of Health, Cancer and Hematologic Disorders (CHD) Study Section (April 2025)
National Institutes of Health, Analytics and Statistics for Population Research Panel A (ASPA) Study Section (June 2024)
National Institutes of Health, Analytics and Statistics for Population Research Panel A (ASPA) Study Section (February 2024)
National Cancer Institute, Cancer Epidemiology Cohort Studies (May 2023)
National Institutes of Health, Neurological, Mental and Behavioral Health (NMBH) Study Section (February 2023)
National Institutes of Health, Biostatistical Methods and Research Design (BMRD) Study Section (June 2017)
National Security Agency, Mathematical Sciences Grant Program (2016) National Science Foundation, Division of Mathematical Sciences (2015)
Organizer and Chair, invited session entitled Recent Advances in Statistical Methods for Integrative Analyses of Healthcare Data, Joint Statistical Meetings 2025
Organizer and Chair, invited session entitled Recent Advances in Statistical Methods for Microbiome Data, Joint Statistical Meetings 2021
Organizer and chair, invited session entitled Innovative Approaches for High-dimensional Omics and Neuroimaging Data, Joint Statistical Meetings 2019
Chair, contributed session entitled Modern Statistical Methods for Multi-Scale and Time Series Data, Joint Statistical Meetings 2017
Committee Member, Student Paper Award of the Statistics in Genetics and Genomics Section, Joint Statistical Meetings 2016
Committee Member, Student Paper Award of the Section on Bayesian Statistical Science, Joint Statistical Meetings 2011 and Joint Statistical Meetings 2013
Organizer, invited session entitled High-Dimensional Statistical Analysis in Precision Medicine at 65th ISI World Statistics Congress 2025, The Hague, The Netherlands, October 2025
Organizer, invited session entitled Innovative Bayesian Approaches for High-dimensional Variable Selection at 4th Eastern Asia Meeting On Bayesian Statistics (EAC-ISBA), Kobe University, Japan, July 2019
Member, Savage Award Committee, 2016 and 2018
Organizer and chair, invited session entitled Some Innovative Applications in High-dimensional Data Analysis, Innovations in Data and Statistical Sciences held in Mumbai, India, December 2019
Organizer, invited session entitled Novel Approaches for Genomics and Censored Outcome Data at Conference on Current Trends in Survey Statistics held at Institute of Mathematical Sciences, National University of Singapore, August 2019
Organizer, invited session entitled Some Innovative Applications in High-dimensional Data Analysis at INDSTATS 2019 – Innovations in Data and Statistical Sciences, Mumbai, India, December 2019
Organizer, invited session of invited talks at Ordered Data Analysis, Models and Health Research Methods: An International Conference in Honor of H.N. Nagaraja for His 60th Birthday, held at University of Texas at Dallas, March 2014
Organizer, invited sessions entitled High-Dimensional Models with Applications in Biomedical Sciences and New Advances in Machine Learning and AI, Joint Meetings of 2025 Taipei International Statistical Symposium and 13th ICSA International Conference, December 2025
Organizer, invited session entitled Recent Advances in Statistical Methods for Analyzing High-Dimensional Cancer and Disease Surveillance Data at the 12th ICSA International Conference, Hong Kong, December 2022
Reviewer, student paper competition, ICSA 2022 Applied Statistics Symposium, Uni- versity of Florida, June 2022
Co-organizer and Chair, invited session entitled Statistical Methods for High Dimensional Microbiome Data at the ICSA 2022 Applied Statistics Symposium, University of Florida, June 2022
Organizer, invited session entitled Modern Statistical Frontiers for Biomedical, Survival, and High-Dimensional Data at the 19th International Joint Conference CFE-CMStatistics, London, UK, December 2025
Organizer, invited session entitled Advanced Semiparametric Methods for Complex Data at the 8th International Conference on Econometrics and Statistics (EcoSta 2025), Tokyo, Japan, August 2025
Scientific Programme Committee, 18th International Joint Conference CFE-CMStatistics, London, UK, December 2024
Organizer, invited session entitled Recent Advances in Statistical Methods for Analyzing High-Dimensional Cancer Datasets at 18th International Joint Conference CFE-CMStatistics, London, UK, December 2024
Organizer, invited session entitled Recent Advances in Statistical Methods for Precision Medicine at EcoSta 2022 – 5th International Conference on Econometrics and Statistics, Kyoto, Japan, June 2022
Organizer, invited session entitled Flexible Bayesian approaches in high-dimensional applications at CMStatistics 2020 – 13th International Conference of the ERCIM WG on Computational and Methodological Statistics, London, UK, December 2020
Organizer and Chair, invited session entitled Applications of Deep Learning in Biomedical Research, ENAR Spring Meeting, March 2026
Chair, invited session entitled Recent Advances in Statistical Methods for Microbiome Data at the 5th International Conference on Econometrics and Statistics (EcoSta 2022), held virtually, June 2022
Organizer, invited session entitled Innovative Statistical Approaches for High-dimensional Omic and Microbiomic Data, ENAR Spring Meeting held virtually, March 2020
2022–2025 Chair, Qualifying Exam Committee
2020–2025 Member, Qualifying Exam Committee
2020–2021 Director, Biostatistics Consulting Lab
2019–2025 Member, Departmental Awards Committee
2019–2025 Member, Departmental Curriculum Committee
2018–2022 Chair, Ph.D. Committee
2018–2025 Chair, 8 Masters Committees
2018–2025 Member, 7 Ph.D. Committees (Biostatistics and Astronomy)
2020 Poster Judge, PHHP Annual Research Day
2019 UF Marshal, Spring Commencement
2012–2017 Chair, 4 Ph.D. Committees
2007–2017 Member, 15 Ph.D. and 4 Master’s Thesis Committees
2016–2017 Chair, Qualifying Exam Committee
2016–2017 Chair, Computing Committee
2012–2013 University of Missouri Research Board
2011–2015 Graduate Admissions Committee
2011 Chair, Bayesian Discussion Group
2011–2014 Faculty Search Committee
2010–2012 Advisor, Minor in Psychological Statistics and Methods
2009–2014 Member, Qualifying/Preliminary Exam Committee
2008–2011 Seminar Series Chair
2008 Co-organizer, Winemiller Conference
American Journal of Epidemiology
American Journal of Mathematical and Management Sciences
Australian and New Zealand Journal of Statistics
Bayesian Analysis
Bioinformatics
BMC Bioinformatics
Biometrics
Biostatistics
Communications in Statistics - Simulation and Computation
Computational Statistics and Data Analysis
Journal of the American Statistical Association
Journal of Applied Statistics
Journal of Computational and Graphical Statistics
Journal of the Royal Statistical Society Series B
Journal of Statistical Computation and Simulation
Quality Technology and Quantitative Management
Statistical Methods and Applications
Statistica Sinica
Statistics in Medicine
Wiley Interdisciplinary Reviews: Computational Statistics