Table 1. Coded and real values in the central composite design.
Factor
Variable
Level of factor
-1 (
μ
M)
0 (
μ
M)
1 (
μ
M)
BA
X
1
0
2.5
5
TDZ
X
2
0
2.5
5
GA
3
X
3
0
2.5
5