Alison Gibbs' STA 302/1001 Page -- Recommended practice problems

STA 302H1F / 1001HF -- Methods of Data Analysis I -- Fall 2011

Textbook web site
Includes data sets used in problems and examples, SAS code for textbook examples, a matrix algebra tutorial, and errata.

Solutions and SAS output for exercises from textbook and additional practice problems:

Chapter 2:
- Exercise 2.1:
  SAS code
  Scatterplot (gif)
  SAS output
- Exercise 2.2:
  Data
  SAS code
  SAS output
- Exercise 2.3:
  SAS code
  Scatterplot (png)
  SAS output
Sketch of solutions to exercises in chapter 2
Additional chapter 2 practice problems
Solutions to additional chapter 2 practice problems
Chapter 3:
Skip Exercise 6. In exercise 4, ignore the Box-Cox output on the top of page 108 and the only plots you need to consider are those that I've reproduced using SAS that are posted below.
Sketch of solutions to chapter 3 textbook exercises
Additional chapter 3 practice problems
Solutions to additional chapter 3 practice problems
Chapter 4:
- Exercise 4.1:
  SAS code
  SAS output
- Exercise 4.3:
  Pairwise scatterplots
  Plots of residuals versus predictor variables
  Panel of diagnostics plots including residuals versus predicted values and normal quantile plot
  SAS code
  SAS output
Sketch of solutions to chapter 4 textbook exercises
Chapter 5:
Solutions to chapter 5 textbook exercises
Additional chapter 5 practice problems
Solutions to additional chapter 5 practice problems
Chapter 6:
Solutions to chapter 6 textbook exercises