Supported by the following organizations
This is to certify that Jessica Strong successfully completed and received a passing grade in PH125.1x: Data Science: R Basics 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
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- Verified Certificate Issued August 25, 2026
- Valid Certificate ID 64653aa69fcc46e682a927b10ccb2d7c