Announcement: extra office hour

I'm holding an extra office hour for students who missed the first class due to the weather.
Friday Jan 10 12:30-2pm
We'll be looking at the slides from the section 2 lecture, but students from section 1 can also attend.


Instructor: Rina Foygel Barber (, office: Eckhart 113)
Course assistants: Yunfan Tang ( and Deborah Sutton (


  • Tue/Thu 9-10:20am, Eckhart 133

Problem sessions:
  • Tue 7-8pm, Eckhart 133
  • Wed 6-7pm, Eckhart 133

Office hours:
  • Tue 11:30am-1pm, Eckhart 113 (Rina Foygel Barber)
  • Wed 11am-12:30pm, Eckhart 113 (Rina Foygel Barber)
  • Wed 3:30-5pm, Eckhart 131 (CAs)
  • Thu 6-7:30pm, Eckhart 131 (CAs for Section 01)
  • Fri 4-5pm, Eckhart 131 (Xiang Zhou - instructor for Section 01)


See the course syllabus for a tentative schedule, grading and homework policies, etc.

Course website

The course website is on Chalk.
We will post slides from class, homework assignments, R files, & other materials.