Supported by the following organizations
This is to certify that Ian Fitzhenry successfully completed and received a passing grade in PH125.2x: Data Science: Visualization a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Rafael Irizarry
Professor of Biostatistics Harvard T.H. Chan School of Public Health
-
- Verified Certificate Issued June 19, 2026
- Valid Certificate ID 89c92d68672e4a8793eab587d2e4c05b