# One-Way Random-Effects Model

## Apex Enterprises Example

### Run General Linear Model

Do *Stat* → *ANOVA* → *General Linear Model*
and fill in appropriate info in the main dialog box and sub dialog
boxes:

#### Session Output

General Linear Model: rating versus officer
Factor Type Levels Values
officer random 5 A, B, C, D, E
Analysis of Variance for rating, using Adjusted SS for Tests
Source DF Seq SS Adj SS Adj MS F P
officer 4 1579.70 1579.70 394.92 5.39 0.007
Error 15 1099.25 1099.25 73.28
Total 19 2678.95
S = 8.56057 R-Sq = 58.97% R-Sq(adj) = 48.03%
Expected Mean Squares, using Adjusted SS
Expected Mean
Square for Each
Source Term
1 officer (2) + 4.0000 (1)
2 Error (2)
Error Terms for Tests, using Adjusted SS
Synthesis
of Error
Source Error DF Error MS MS
1 officer 15.00 73.28 (2)
Variance Components, using Adjusted SS
Estimated
Source Value
officer 80.41
Error 73.28