Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2006 by Universidad Católica de Valparaíso -- Chile
Vol. 9 No. 5, Issue of October 15, 2006
 

Table 5. ANOVA for the first factorial design.


Source of variation

Sum of square

Degrees of freedom

Mean square

F-ratio (model significance)

Regression

45.53

8

5.69

7.06a

Residual

6.45

8

0.81

 

Lack of fit

6.44

6

1.07

  

Pure error

0.002

2

0.001

 

Total

51.97

16

 

 

Determination coefficient: R2 = 0.85; F0.95,8,8 = 3.44.
aF-ratio (regression/residual).


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