The SAS System

The GLM Procedure

Class Level Information
Class Levels Values
group 3 1 2 3

Number of Observations Read 9
Number of Observations Used 9


The SAS System

The GLM Procedure
 
Dependent Variable: y

Source DF Sum of Squares Mean Square F Value Pr > F
Model 2 24.00000000 12.00000000 12.00 0.0080
Error 6 6.00000000 1.00000000    
Corrected Total 8 30.00000000      

R-Square Coeff Var Root MSE y Mean
0.800000 25.00000 1.000000 4.000000

Source DF Type I SS Mean Square F Value Pr > F
group 2 24.00000000 12.00000000 12.00 0.0080

Source DF Type III SS Mean Square F Value Pr > F
group 2 24.00000000 12.00000000 12.00 0.0080


The SAS System

The REG Procedure
Model: MODEL1
Dependent Variable: y

Number of Observations Read 9
Number of Observations Used 9

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 2 24.00000 12.00000 12.00 0.0080
Error 6 6.00000 1.00000    
Corrected Total 8 30.00000      

Root MSE 1.00000 R-Square 0.8000
Dependent Mean 4.00000 Adj R-Sq 0.7333
Coeff Var 25.00000    

Parameter Estimates
Variable DF Parameter
Estimate		 Standard
Error		 t Value Pr > |t|
Intercept 1 6.00000 0.57735 10.39 <.0001
grp1 1 -4.00000 0.81650 -4.90 0.0027
grp2 1 -2.00000 0.81650 -2.45 0.0498