he is interested in the material, but cannot convey that at all to his students. There is no textbook, and he has very little study material offered in his lectures. He says that a very basic understanding of R is required, but has us doing complicated stuff that even some one like me with 2 years of R use cannot figure out. Avoid at all costRate My Professors ↗
Current instructor
Yazhen Wang
What students say
Original student reviews · all captured dates
Avoid at all costs. Most disorganized professor I've ever hard. Didn't give any study material for tests and made them extremely tricky. His lectures are impossible to follow, and his homeworks are difficult. He also didn't follow a textbook so there was no way to find outside help.Rate My Professors ↗
This is a very hard class, but Wang was an amazing professor! He always explains difficult material in a very clear and intuitive way, and tests are fair. If you have the choice, take his class!Rate My Professors ↗
I'm a stats major, and I wish I had never taken this class. The professor was very unorganized, and the TA was not helpful either. It didn't help that this was a 8:50am class. I got a good grade, but I feel like I learned nothing. I wish I could have chosen another stats course.Rate My Professors ↗
Wang is a great teacher. He is easy to understand and explains things really well. He is good at explaining the hard stuff and the good stuff, as well. It is easy to get an A and the exams are pretty straightforward. Great teacher! Try to get him if you can!Rate My Professors ↗
The "required" textbook was never used once, so don't buy it. Wang is at time difficult to understand. I had taken Math 431 (Theory of Probability) before this class, so I had a pretty good grasp on the material, but I could see it being difficult for those without much of a stats background. Exams are basically the same as the practice ones.Rate My Professors ↗
Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.
Classes with Yazhen Wang
Senior Honors Thesis
3 creditsSenior Honors Thesis is a mentored individual study course for students writing an honors thesis, arranged with a faculty member.
Offering recorded · Spring 2027 · Sources
No recorded grade history
Directed Study
1–6 creditsDirected Study (STAT 699) involves directed study projects arranged with a faculty member.
Offering recorded · Spring 2027 · Sources
No recorded grade history
Advanced Financial Statistics covers statistical theory and methodology for modern financial data, including stochastic models, inference, and learning applications.
Offering recorded · Spring 2027 · Sources
Recent recorded grades — Fall 2020: 4.00 GPA, 100.0% A/AB (n=16 letter grades).
No recorded grade history
Research
1–12 creditsGraduate course in independent research and writing under faculty supervision.
Offering recorded · Spring 2027 · Sources
No recorded grade history
Recorded teaching history
Distinct courses recorded per term
Explore courses taught by this instructor →Browse recorded courses
Teaching history may be incomplete. Course pages contain course-specific feedback and citations.
Instructor identity & provenance
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