e11996b8-a1e8-4bab-bb4e-38104448467f
Certificate ID
CERTIFICATE OF APPRECIATION
This certificate is gratefully presented to
Yunfei Wei
2026-03-30
Issuing Date
Marko Samara
Committee Chair
Rodney Jee
Judges Coordinator
In recognition of their valuable contribution of time and professional expertise as a judge for the ASA DataFest (Arizona State – University of Arizona), held March 27-29, 2026. Their thoughtful evaluation of student teams’ work in data analysis, visualization, and actionable insight is deeply appreciated.
2026
YW
Issued to
Yunfei Wei
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Credential Verification
Issue date: March 30, 2026
ID: e11996b8-a1e8-4bab-bb4e-38104448467f
Issued by
ASA DataFest (Arizona State - U of Arizona)
School of Mathematical and Statistical Sciences, Arizona State University. School of Mathematical Sciences, University of Arizona. American Statistical Association.
Type
Certification
Format
Hybrid
Duration
48 hours
Description
The American Statistical Association (ASA) DataFest is a celebration of data in which teams of undergraduates work around the clock to find and share meaning in a large, rich, and complex data set. After two days of intense data wrangling, analysis, and presentation design, each team is allowed a few minutes and no more than two slides to impress a panel of judges. Prizes are given for Best in Show, Best Visualization, and Best Use of External Data.
Details about datafest can be found here: https://ww2.amstat.org/education/datafest/