Supported by the following organizations
This is to certify that Guillermo Alberto Amengual Carreras successfully completed and received a passing grade in PH125.4x: Data Science: Inference and Modeling 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 January 21, 2026
- Valid Certificate ID 25cc8de5755b43b5a19a2584e3a38d0b