SAS for Mixed Models

Chapter 2: Design Structure I: Single Random Effect

2.1 Introduction. 19

2.2 Mixed Model for a Randomized Block Design. 20

2.2.1 Means and Variances from Randomized Block Design. 21

2.2.2 The Traditional Method: Analysis of Variance. 21

2.2.3 Expected Mean Squares. 21

2.2.4 Example: A Randomized Complete Block Design. 22

2.3 The MIXED and GLIMMIX Procedures to Analyze RCBD Data. 23

2.3.1 PROC MIXED Analysis Based on Sums of Squares. 23

2.3.2 Basic PROC MIXED Analysis Based on Likelihood. 26

2.3.3 Basic PROC GLIMMIX Analysis. 28

2.3.4 Confidence Intervals for Variance Components. 29

2.3.5 Comments on Using PROC GLM for the Analysis of Mixed Models. 31

2.4 Unbalanced Two-Way Mixed Model: Examples with Incomplete Block Design. 32

2.4.1 Intra-block ...