STA 303H1S / 1002HS -- Methods of Data Analysis II -- Winter 2012

Practice problems:

• Analysis of variance:
  One-way classification problems (pdf)
  SAS for question 1:
  • Data
  • SAS code
  • SAS output (.lst file)
  • Side-by-side boxplots (png)
  • Diagnostics Panel (png)
  • Plot of means (png)
  • Diffogram with no adjustment (png)
  • Diffogram with Tukey adjustment (png)
  • Diffogram with Bonferroni adjustment (png)
  Solutions (pdf)

  Two-way classification problems (pdf)
  Solutions (pdf)

• Logistic regression:
  Logistic regression problems (pdf)
  Solutions to logistic regression problems (pdf)

  SAS code for question 1(g) (text)
  SAS output for question 1(g) (text)

  SAS code for question 2(b) (text)
  SAS output for question 2(b) (text)

  Data for question 5 (text)
  SAS code for question 5 (text)
  SAS output for question 5 (text)

  Data for question 6 (text)
  SAS code for question 6 (text)
  SAS output for question 6 (text)
  Plot for question 6(a) (png)
  Plot for question 6(b) (png)
  Plot for question 6(d) (png)

  SAS output for Donner Party example with Classification Table (text)
  SAS output for Krunnit Islands example with Classification Table (text)
  SAS code for Krunnit Islands example with Classification Table (text)

  Data for question 8 (text)
  SAS code for question 8 (text)
  SAS output for question 8 (text)
  Plot for question 8(b) (text)

• Loglinear models and Poisson regression:
  Loglinear models and Poisson regression problems (pdf)
  Plot of number of matings versus age for question 1(c) (png)
  SAS output for question 1(e)
  SAS output for question 7
  SAS output for question 9(e)

  Solutions (pdf)
  Complete SAS output for answers to question 7

• Repeated measures:
  Practice Problems (pdf)
  Interaction plot for questions 2 and 3 (png)
  SAS output for question 2
  SAS output for question 3
  Panel of plots of studentized residuals for question 3 (png)
  SAS output for question 4
  Solutions (pdf)