Shuangjie Zhang

In Progress

• Li, X., Zhang, S., Zhang, Q., and Ma, S. Measurement Error Analysis in Multi-omic Data (In progress)
• Zhang, S., Ok, S., & Ni, Y. Bayesian Longitudinal Microbiome Interaction Analysis. (In progress)
• Zhang, S., Mallick, B., & Ni, Y. Generalized Bayes Compositional Directed Acyclic Graph. (In progress)

Publications and Preprints

• Zheng, H.#, Zhang, S.#, Sen, R., & Tokdar, S. T. Bayesian Semiparametric Density Regression with Discontinuity. (# denotes equal contribution)
• Zhang, S., Mallick, B., & Ni, Y. (2026+). Structure Learning for Directed Trees with Zero-Inflated Compositional Nodes. Submitted.
• Zhang, S., Patnode, M., & Lee, J. (2025+). Covariate Dependent Factor Model for Feature Interactions in Microbiome Study. arXiv:2603.12352. Submitted.
• Tokdar, S. T., Sen, R., Zheng, H., & Zhang, S. (2025+). Density discontinuity regression. arxiv:2507.05581. Under revision.
• Zhang, S., Shen, Y., Chen, I. A., & Lee, J. (2025). Sparse Bayesian Group Factor model for feature interactions in multiple count tables data. Journal of the American Statistical Association, 120(550), 723-736.
• Zhang, S., Shen, Y., Chen, I. A., & Lee, J. (2023). Bayesian modeling of interaction between features in sparse multivariate count data with application to microbiome study. The Annals of Applied Statistics, 17(3).

Talks and Posters

• Invited Talks
  • 2025 International Indian Statistical Association Conference, Lincoln, NE (Jun 2025)
  • University of Nebraska-Lincoln Department of Statistics, Lincoln, NE (Nov 2024)
  • ISBA Biostatistics and Pharmaceutical Section Webinar Series, Virtual (Jul 2024)
• Contributed Talks
  • 33rd International Biometric Conference, Seoul, South Korea (July 2026)
  • Conference of Texas Statisticians, Austin, TX (Apr 2026)
  • Texas A&M Stat Cafe, College Station, TX (Sep 2024)
  • 2024 Joint Statistical Meetings, Portland, OR (Aug 2024)
  • 2023 Joint Statistical Meetings, Toronto, ON, Canada (Aug 2023)
• Posters
  • The 2026 ISBA World Meeting, Nagoya, Japan (June 2026)
  • 14th International Conference on Bayesian Nonparametrics, Los Angeles, CA (June 2025)
  • The 2022 Objective Bayes Methodology Conference, Santa Cruz, CA (Sep 2022)

Software

• Sp-BGFM: R code for Sparse Bayesian Group Factor Model for Feature Interactions in Multiple Count Tables Data.
• Zi-MLN: R code for the Zero Inflated Multivariate rounded Log Normal Model.

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