Problem
Longitudinal personal health data can be rich, irregular, and messy. The research challenge is not only analysis, but deciding what can be trusted, compared, and communicated.
Role
Describe the research or data science role you played, including collaborators, stakeholders, or the type of decision the work supported.
Approach
Add a short explanation of the methods, data structure, validation approach, or communication artifacts.
What Changed
Use this space for the durable contribution: a model, framework, insight, research finding, or operational improvement.