This standalone tutorial presents case studies for the Linear Mixed Models procedure, including examples of:

  • Multi-center trials. Using the Linear Mixed Models procedure to analyze product test results from multiple markets.
  • Repeated measures. Analysis of repeated observations using the Linear Mixed Models procedure, plus how to use the Restructure Data Wizard to transform a data file originally set up for analysis in the GLM Repeated Measures procedure so that it is coded properly for Linear Mixed Models.
  • Crossover trials. How to analyze repeated measures studies in which the treatment changes from time period to time period.
  • Random effects and repeated measures. Using the Linear Mixed Models procedure when there are repeated observations from multiple observation centers.