Quay box-hunter, 3 yếu tố
N=20
no=6 = 1,682
a1= 0,1663
a2=0,0568
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∑
Xo
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x1
a3=0,0732
x2
x3
a4=0,125
a5=0,0625
x1x2 x1x3 x2x3
x12
a6=0,0069
x22
∑ ∑
x32
=
a7=0,0568
y
Quay box-hunter, 3 yếu tố
N=20
no=6 = 1,682
a1= 0,1663
a2=0,0568
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Xo
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x1
x2
a3=0,0732
x3
a4=0,125
x1x2 x1x3 x2x3
a5=0,0625
x12
x22
a6=0,0069
x32
a7=0,0568
y
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x0 x1
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x2
x3
x4
Quay box-hunter, k = 4
a1=0,1428
a2=0,0357
x12 x13 x12 x23 x24 x34
N=31 trong do n0 =7
a3=0,0417
a4=0,0625
x 12
=2
a5=0,0312
x 22
x 32
a6=0,0037
x 42
a7=0,0357
y
γ
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x0 x1
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x2
x3
x4
Quay box-hunter, k = 4
a1=0,1428
a2=0,0357
x12 x13 x12 x23 x24 x34
N=31 trong do n0 =7
a3=0,0417
a4=0,0625
x 12
=2
a5=0,0312
x 22
x 32
a6=0,0037
x 42
y
a7=0,0357
γ
TYT 3 yếu tố N = 8
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xo
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x1
x2
x3
x1x2 x1x3 x2x3
y
TYT 3 yếu tố N = 8
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xo
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x1
x2
x3
x1x2 x1x3 x2x3
y
TYT k=4, N = 16
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x0 x1 x2 x3 x4 x1x2 x1x3 x1x4 x2x3 x2x4 x3x4
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y
TYT k=4, N = 16
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x0 x1 x2 x3 x4 x1x2 x1x3 x1x4 x2x3 x2x4 x3x4
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y
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xo x1 x2 x3 x4 x12 x13 x14 x23 x24 x34 x’1 x’2 x’3 x’4 y
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quy hoạch trực giao cấp 2, 4 yếu tố
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xo x1
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x2
x3
x4
x12 x13 x14 x23 x24 x34 x’1 x’2 x’3 x’4 y
x0
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x1
x2 x3
x12
x13 x23 x’1
x’2
x’3
y
x0
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x1
x2 x3
x12
x13 x23 x’1
x’2
x’3
y
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x0
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x0
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