These are materials from class (videos and slides for lectures, annotated with R code), assignments (videos and slides from previous years, in a special collaborative annotation system), and section (videos, slides, other materials).   When I lecture, I go through as much material as possible at each lecture, subject to the constraint that everyone follows what I'm doing. The speed at which I go is therefore dependent on the composition of each year's class and the questions that arise. As such, the slides below are not broken up into distinct weeks (I seem to go through roughly 15-20 pages in a weekly session lasting almost 2 hours, but issues and topics not represented here are covered most weeks).  

For most weeks, I assign some lectures as homework assignments to be completed before class, and for most classes I lecture only some of the time, using instead LearningCatalytics (which I helped develop), and various other demos and collaborative learning opportunities.

Separate PDF versions of the slides appear for teaching (i.e,. with pauses, etc.) and for (color) printing. R code is provided for each section. I update this material almost continuously while I teach. I'd appreciate if you would contact me with any comments, corrections, or suggestions. 

Videos for 2012 lecture and section will be available here.  Access requires being signed up through the extension school or having a Harvard ID.