Ryan Harrison home Ryan Harrison home Ryan Harrison
  • Home
  • Data Science & Statistics
  • Software
  • Projects
  • Publications
  • CV

Data Science · Biostatistics · R & Python

Biostatistician & data scientist

My work spans clinical trials, real-world evidence, claims, observational studies, and biomedical data. I lead analysis projects end to end: defining the question, carrying out the statistical work, building supporting software, and communicating the results.

View projects GitHub View CV

Portrait of Ryan Harrison

What I do

Healthcare data analysis

My work focuses on turning complex healthcare data into useful evidence. That includes choosing appropriate statistical methods, building reproducible analysis workflows, and developing software that makes results easier to explore and communicate.

01

Healthcare data

Clinical trials, real-world evidence, claims, observational cohorts, patient-reported outcomes, and biomarker data.

Data science and statistics

02

Statistics and machine learning

Survival and longitudinal analyses, causal inference, mixed-effects models, simulation, predictive modeling, and subgroup analyses.

Methods and experience

03

Analytical software

Reproducible workflows, R packages, Shiny applications, dashboards, testing, and deployment using R, Python, and related tools.

Software and tools

Selected projects

Public software

See all projects

R package · v0.2.0

shinydataviewer

A reusable Shiny module for viewing tabular data with a searchable table and variable-summary sidebar.

R Shiny bslib

GitHub Documentation CRAN

Shiny application · Public dashboard

Massachusetts Water Quality

An interactive dashboard for exploring Massachusetts water-quality data by municipality and chemical. An update using newer or streaming data is planned.

R Shiny Maps

Open dashboard

Background

Experience across healthcare data

My experience spans biopharma, contract research, and real-world data. Across these settings, I have worked cross-functionally with clinical, translational, medical affairs, biostatistics, data science, data engineering, IT, and operational teams.

In senior roles, I have led technical work, helped set standards for code quality and validation, and mentored colleagues. I care about clear communication, reproducible analysis, and tools that other people can maintain.

View CV

© 2026 Ryan Harrison

 

Data Science · Biostatistics · R & Python