Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2006 by Universidad Católica de Valparaíso -- Chile
Vol. 9 No. 4, Issue of July 15, 2006
 

Table 1. Matrix of the factorial 23 planning.


Experiments

X1

X2

X3

1

-1

-1

-1

2

+1

-1

-1

3

-1

+1

-1

4

+1

+1

-1

5

-1

-1

+1

6

+1

-1

+1

7

-1

+1

+1

8

+1

+1

+1

9

0

0

0

10

0

0

0

11

0

0

0


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