General Linear Models Procedure 
Dependent 
Variable: PWEVI 
Sum of 
Mean 
Source 
DF 
Squares 
Square 
F Value 
Pr > F 
Model 
3 
0.15277778 
0.05092593 
0.33 
0.8038 
Error 
68 
10.50000000 
0.15441176 
Corrected 
Total 71 
10.65277778 
R-Square 
C .V. 
Root MSE 
PWEVI Mean 
0.014342 
217.6353 
0.3929526 
0.1805556 
Source 
DF 
Type III SS 
Mean Square 
F Value 
Pr > F 
SEASON 
1 
0.12500000 
0.12500000 
0.81 
0.3714 
CENTYPE 
1 
0.01388889 
0.01388889 
0.09 
0.7652 
SEASON*CENTYPE 1 
0.01388889 
0.01388889 
0.09 
0.7652 
