Source of variation

Sum of squares (SS)

Degree of freedom (D.F.)

Mean squares
(MS)

F-value

Probe>F

Model

1646.457

14

117.6041

27.16478

0.000000

Error

64.939

15

4.3293

 

 

Total

1711.397

 

 

 

 

R= 0.98084; R2;= 0.96205; Adjusted R2;= 0.92663    
F0.01(14,15) = S2r /S2e = 27.16478 > F0.01(14,15)Tabular = 3.56
Pmodel > F = 0.000000

Table 4: ANOVA for the entire quadratic model.