Announcements: No announcements at this time.
Syllabus: The Spring 2021 course syllabus can be found here.
Course notes: In a given semester, it is possible that not all of this material will be covered; these notes should be treated something like a textbook in which certain subsections may be skimmed or skipped entirely. For folks who are enthusiastic about performing data analysis in R, there will be a supplementary set of slides that walk through examples using R code instead of Stata code.
| # | Topic | Slides | R examples |
|---|---|---|---|
| 1 | Welcome and review | Link | Link |
| 2 | Simple linear regression | Link | Link |
| 3 | Multiple linear regression | Link | Link |
| 4 | Regression with discrete outcomes | Link | Link |
| 5 | Regression with time-to-event outcomes | Link | Link |
| 6 | Prediction and flexible methods | Link | Link |
| 7 | Methods for correlated data | Link | Link |
| 8 | Bootstrap methods | Link | Link |
| 9 | Bayesian methods | Link | Link |
| 10 | Methods for missing data | Link | Link |
| 11 | Sample size and power | Link | N/A |
| 12 | Interactive data analysis | Link | N/A |
Data: You can find the data sets and documentation associated with the course here (you will need the password). Many in-class examples, and all problems sets will be based on these data sets. You are expected to read the documentation.
Problem sets and keys: This year’s collection of problems can be found here and solutions will be posted in this document. Problems will be due in batches on a biweekly basis (see below for a breakdown and for keys to last year’s assignments).
| # | Due date | Required | Optional | 2020 Keys |
|---|---|---|---|---|
| 1 | 02/04 | 1, 2 | 3 | Link |
| 2 | 02/18 | 4, 5, 6, 7 | 8 | Link |
| 3 | 03/04 | 9, 10, 11 | 12 | Link |
| 4 | 03/18 | 13, 14, 15, 16 | 17 | Link |
| 5 | 04/01 | 18, 19, 20 | 21 | Link |
| 6 | 04/15 | 22, 23 | 24 | Link |
| 7 | 04/29 | 25 | 26 | Link |
Exams: Previous exams are posted for practice. Current exams (with keys) will also be posted here when the time comes. Topics will not align perfectly from year to year, but the major function of the practice exam is to allow you to gain familiarity with the kinds of questions you’ll be expected to answer.
| Description | Exam | Key |
|---|---|---|
| Previous in-class midterm | Link | Link |
| Previous take-home midterm | Link | Link |
| Exam 1 (2021) | Link | Link |
| Exam 2 (2021) | Link | Link |