Chemistry-PTM-OMA_Modules_1-4

Fractional Factorial Design  (4 variables, 2 4‐1  factorial design – 1/2  fraction resulting in 8 determination)

Determination #

Parameter

1 A B C D

2 a b C D

3 a B

4 A b

5 a B C d

6 A b C d

7 A B

8 a b

A or a B or b C or c D or d

c

c

c

c

D

D

d

d

Observed Result

s

t

u

v

w

x

y

z