Introduction to Proc Mixed Lab data sets and SAS commands are listed below.

Lab Example 1: Randomized Block Design

banana.sas SAS commands for banana example.

Lab Example 2: Clustered 2-Level Data

rat_pup.dat Raw data for the rat pup example.

ratpup.sas SAS commands for analysis of the rat pup data.

ratpup_SAS_92.sas SAS 9.2 version of commands for analysis of the rat pup data.

Lab Example 3 Three-Level Clustered Data: The Study of Instructional Improvement (SII) Data (The Classroom Data)

classroom.csv Raw data file to be used for the Classroom example.

classroom.sas SAS commands for analysis of the SII Classroom data set.

classroom_SAS_92.sas SAS 9.2 version of the commands for analysis of the SII Classroom data set.

Lab Example 4: Repeated Measures Data

ratbrain.dat Rat brain data (in wide form) for analysis of repeated measures data example

ratbrain.sas SAS commands for analysis of the rat brain data

ratbrain_SAS_92.sas SAS 9.2 version of the commands for analysis of the rat brain data

Lab Example 5 Longitudinal Data: The Autism Study

autism.csv Raw data (.csv) file containing information on children for the autism study.

autism.sas SAS commands for analysis of the autism data.

autism_SAS_92.sas SAS commands for analysis of the autism data.

Extra Problems

Repeated Measures. The Pothoff-Roy growth study data.

growth.xls Excel file containing data on growth of students over time.

growth.sas SAS commands for the Pothoff-Roy growth study.