Labs for STAT 401A

With the exception of Lab 01, you should download and open up the scripts associated with the chapters we will cover in lab.

Lab 01: SAS v R
Lab 02: SAS and R
- Pvalues
- Critical values
- Paired t-test
- Two-sample t-test
Lab 03: SAS and R
- Two-sample t-test using logs
Lab 04: SAS and R
- Sign test
- Signed rank test
- Rank sum test
Lab 05: SAS and R
- One-way ANOVA F-tests
- Pairwise comparisons
- General F-tests
- Getting residuals
Lab 06: SAS and R
- Contrasts
- Multiple comparison adjustments
Lab 07: SAS and R
- Simple linear regression
Lab 08: SAS and R
- Regression diagnostics
Lab 09: SAS and R
- Multiple regression model construction
  - Higher order terms
  - Additional explanatory variables
  - Dummy/indicator variables for categorical explanatory variables
  - Interactions
Lab 10: SAS and R
- LSMEANS
- Contrasts
- Predictions
Lab 11: SAS and R
- Regression diagnostics
  - Leverage
  - Cook’s D
  - Studentized residuals
Lab 12: SAS and R
- Variable selection
  - AIC
  - BIC
  - Stepwise selection
Lab 13: SAS and R
- Two-way ANOVA
Lab 20: SAS and R
Lab 21: SAS and R
Lab 22: SAS and R

Other scripts