STA 303H1S / 1002HS -- Methods of Data Analysis II -- Winter 2010

SAS examples from lecture:

• The Spock Conspiracy Trial (One-way analysis of variance)
  Data (text, csv)
  SAS code (text)
  SAS output (.lst) (text) (updated January 6 at 17:30)
  Side-by-side boxplots for all 7 judges (png)
• Pygmalion Experiment (Two-way analysis of variance)
  Data (text, csv)
  SAS code (text)
  SAS output (.lst) (text)
  Interaction plot created by proc means and proc gplot (png)
  The second interaction plot created by proc means and proc gplot (png)
  Interaction plot created by plots=(diagnostics) on proc glm model statement (png)
  Diagnostics panel of plots created by plots=(diagnostics) on proc glm model statement (png)
• Donner Party (Logistic Regression with Binary Response)
  Data (text, csv)
  SAS code
  SAS output
  Plot of data
  Plot of predicted probabilities

  More SAS code (adding interaction and quadratic terms)
  SAS output

• Krunnit (Logistic Regression with Binomial Response)
  Data (text, csv)
  SAS code (text)
  SAS output (text)
  Plot of logit of response proportion versus area (jpg)
  Plot of logit of response proportion versus log of area (jpg)
  Plot of response proportion and model proportions (png)

  More SAS code (adding predicted classification statistics)
  SAS output

• Elephants mating (Poisson regression)
  Data (csv)
  SAS code
  SAS output
• Framingham longitudinal study (log-linear models)
  SAS code
  SAS output
• Student drug use survey (log-linear models)
  SAS code
  SAS output
• Effect of diet on cholesterol for diabetics (repeated measures)
  Data (plain text)
  SAS code
  SAS output
  Interaction plot (png)
  Plot of studentized residuals versus predicted values (png)
  Normal quantile plot of studentized residuals (png)

  Plot of studentized residuals versus predicted values for diet HG (png)
  Plot of studentized residuals versus predicted values for diet HM (png)
  Plot of studentized residuals versus predicted values for diet LG (png)
  SAS code to fit different covariance structures for each diet
  SAS output with different covariance structures for each diet

• Global warming (serially correlated errors)
  Data (plain text)
  SAS code for initial look at data with regression
  SAS output for initial look at data with regression
  Plot of temperature versus year (png)
  Plot of temperature versus year with OLS regression line (png)
  Plot of residuals versus predicted values from OLS regression (png)
  Time plot (png)
  Plot of temperature versus temperature one year ago (png)

  SAS code for AR(1) model
  SAS output for AR(1) model
  Plot of data with fitted model and trend line (png)