IMAGE section3445.gif
IMAGE section3446.gif

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Each factor is varied overthreelevels

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Usedfor fitting 2nd orderresponsesurface models

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Alternativeto central compositedesigns

IMAGE section3447.gif
IMAGE section3448.gif
IMAGE section3449.gif
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IMAGE section3452.gif
IMAGE section3409.gif
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IMAGE section3411.gif

CELL

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IMAGE section3412.gif

X
1

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0

+

–

0

+

–

0

+

X
2

–

–

–

0

0

0

+

+

+

IMAGE section3457.gif
IMAGE section3458.gif
IMAGE section3406.gif
IMAGE section3449.gif
IMAGE section3439.gif
IMAGE section3409.gif
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IMAGE section3464.gif

RUN

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X2
–

–

+

+

0

0

0

0

–

+

–

+

0

0

0

X
1
–

+

–

+

–

+

–

+

0

0

0

0

0

0

0

IMAGE section3413.gif

X3
0

0

0

0

–

–

+

+

–

–

+

+

0

0

0

[made with GoClick]

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