Ryan Hafen
![Ryan Hafen](https://media.science.purdue.edu/uploads/statcentral/bd9f2f7b0f5033cb0eb6e0a7ea028bc42f497f648f759d33ac689a076a310c29.jpg)
- Adjunct Assistant Professor of Statistics
- E-mail: rhafen@purdue.edu
- Homepage: https://www.stat.purdue.edu/~rhafen
- Fax: 765-494-0558
Previous Ph.D. Students from Purdue University Department of Statistics
- Barret Schloerke (Joint with Professor William S. Cleveland)