Statistical Analysis
Conduct statistical analyses across a range of study designs and data types, following Statistical Analysis Plans (SAPs) developed by the Faculty Statistician, including:
Longitudinal & repeated-measures studies (e.g., linear/nonlinear mixed-effects models, GEE, repeated-measures ANOVA)
Survival & time-to-event analyses (e.g., Cox proportional hazards, Kaplan-Meier, competing risks, accelerated failure time models)
Observational & cross-sectional studies (e.g., logistic regression, ordinal regression, GLMs, propensity score methods)
Dimension reduction & exploratory analyses (e.g., PCA, factor analysis, latent class analysis)
Perform model diagnostics, sensitivity analyses, and QA checks on all delivered analyses; communicate findings and any analytical concerns proactively to the Faculty Statistician.
Develop and execute well-documented, reproducible analysis code in R and/or SAS, using platforms such as Quarto or R Markdown for reproducible reporting.
Produce publication-quality tables, figures, and data summaries for manuscripts, conference presentations, and sponsor reports; address statistical reviewer comments on manuscripts in collaboration with the Faculty Statistician and investigators.
Data Quality & Management
Collaborate with Data Managers to clean, validate, and transform raw datasets into analysis-ready analytic files aligned with SAP specifications.
Perform data quality checks, evaluate data validity, and document all data preparation steps, input/output file locations, and version histories.
Write programs for data acquisition, preparation, and analytic file creation across multiple concurrent studies (single-center and multi-center).
Manuscript & Grant Support
Contribute to the statistical methods and results sections of research manuscripts; support the peer-review and revision process.
Provide statistical input for grant proposals, including assistance with power and sample size calculations, analysis plan narrative, and analytical approach sections ? under the guidance of the Faculty Statistician.
Participate in research presentations at internal meetings, conferences, and workshops as appropriate.
Collaboration & Communication
Serve as an active member of project teams comprising faculty investigators, data managers, study coordinators, and research trainees; contribute to weekly triage meetings and project stand-ups.
Communicate clearly and proactively with the Faculty Statistician and Principal Investigators about analytical progress, results, and any data or methodological issues.
Uphold CPFRC standards for data governance, documentation, and reproducibility.