gen.Roquemore: Roquemore's Hybrid Designs

Description Usage Arguments Value References Examples

Description

Generate Roquemore (1976) hybrid designs for k = 3, 4, and 6. For k = 3, R310, R311A, and R311B will be produced, for k = 4, R416A, R416B, and R416C will be generated, and for k = 6 R628A and R628B will be given.

Usage

1
  gen.Roquemore(k, n.center = 0)

Arguments

k

The number of factors or independent variables, k = 3, 4, and 6.

n.center

The number of center points

Value

gen.Roquemore will retrieve the hybrid design points stored and the output is a list containing relevant Roquemore's designs given a k value.

References

SAS 9.1 ADX Interface for Design of Experiments. Cary, NC: SAS Institute Inc.

Examples

1
2
3
 gen.Roquemore(3)
 gen.Roquemore(4, n.center = 2)
 gen.Roquemore(6, n.center = 1)

Example output

$R310
       X1     X2      X3
1   0.000  0.000  1.2906
2   0.000  0.000 -0.1360
3  -1.000 -1.000  0.6386
4   1.000 -1.000  0.6386
5  -1.000  1.000  0.6386
6   1.000  1.000  0.6386
7   1.736  0.000 -0.9273
8  -1.736  0.000 -0.9273
9   0.000  1.736 -0.9273
10  0.000 -1.736 -0.9273

$R311A
          X1        X2         X3
1   0.000000  0.000000  1.4142136
2   0.000000  0.000000 -1.4142136
3  -1.000000 -1.000000  0.7071068
4   1.000000 -1.000000  0.7071068
5  -1.000000  1.000000  0.7071068
6   1.000000  1.000000  0.7071068
7   1.414214  0.000000 -0.7071068
8  -1.414214  0.000000 -0.7071068
9   0.000000  1.414214 -0.7071068
10  0.000000 -1.414214 -0.7071068
11  0.000000  0.000000  0.0000000

$R311B
        X1      X2       X3
1   0.0000  0.0000  2.44949
2   0.0000  0.0000 -2.44949
3  -0.7507  2.1063  1.00000
4   2.1063  0.7507  1.00000
5   0.7507 -2.1063  1.00000
6  -2.1063 -0.7507  1.00000
7   0.7507  2.1063 -1.00000
8   2.1063 -0.7507 -1.00000
9  -0.7507 -2.1063 -1.00000
10 -2.1063  0.7507 -1.00000
11  0.0000  0.0000  0.00000

$R416A
        X1      X2      X3      X4
1   0.0000  0.0000  0.0000  1.7844
2   0.0000  0.0000  0.0000 -1.4945
3  -1.0000 -1.0000 -1.0000  0.6444
4   1.0000 -1.0000 -1.0000  0.6444
5  -1.0000  1.0000 -1.0000  0.6444
6   1.0000  1.0000 -1.0000  0.6444
7  -1.0000 -1.0000  1.0000  0.6444
8   1.0000 -1.0000  1.0000  0.6444
9  -1.0000  1.0000  1.0000  0.6444
10  1.0000  1.0000  1.0000  0.6444
11  1.6853  0.0000  0.0000 -0.9075
12 -1.6853  0.0000  0.0000 -0.9075
13  0.0000  1.6853  0.0000 -0.9075
14  0.0000 -1.6853  0.0000 -0.9075
15  0.0000  0.0000  1.6853 -0.9075
16  0.0000  0.0000 -1.6853 -0.9075
17  0.0000  0.0000  0.0000  0.0000
18  0.0000  0.0000  0.0000  0.0000

$R416B
        X1      X2      X3      X4
1   0.0000  0.0000  0.0000  1.7317
2   0.0000  0.0000  0.0000 -0.2692
3  -1.0000 -1.0000 -1.0000  0.6045
4   1.0000 -1.0000 -1.0000  0.6045
5  -1.0000  1.0000 -1.0000  0.6045
6   1.0000  1.0000 -1.0000  0.6045
7  -1.0000 -1.0000  1.0000  0.6045
8   1.0000 -1.0000  1.0000  0.6045
9  -1.0000  1.0000  1.0000  0.6045
10  1.0000  1.0000  1.0000  0.6045
11  1.5177  0.0000  0.0000 -1.0498
12 -1.5177  0.0000  0.0000 -1.0498
13  0.0000  1.5177  0.0000 -1.0498
14  0.0000 -1.5177  0.0000 -1.0498
15  0.0000  0.0000  1.5177 -1.0498
16  0.0000  0.0000 -1.5177 -1.0498
17  0.0000  0.0000  0.0000  0.0000
18  0.0000  0.0000  0.0000  0.0000

$R416C
        X1      X2      X3      X4
1   0.0000  0.0000  0.0000  1.7654
2  -1.0000 -1.0000 -1.0000  0.5675
3   1.0000 -1.0000 -1.0000  0.5675
4  -1.0000  1.0000 -1.0000  0.5675
5   1.0000  1.0000 -1.0000  0.5675
6  -1.0000 -1.0000  1.0000  0.5675
7   1.0000 -1.0000  1.0000  0.5675
8  -1.0000  1.0000  1.0000  0.5675
9   1.0000  1.0000  1.0000  0.5675
10  1.4697  0.0000  0.0000 -1.0509
11 -1.4697  0.0000  0.0000 -1.0509
12  0.0000  1.4697  0.0000 -1.0509
13  0.0000 -1.4697  0.0000 -1.0509
14  0.0000  0.0000  1.4697 -1.0509
15  0.0000  0.0000 -1.4697 -1.0509
16  0.0000  0.0000  0.0000  0.0000
17  0.0000  0.0000  0.0000  0.0000
18  0.0000  0.0000  0.0000  0.0000

$R628A
   X1 X2 X3 X4 X5         X6
1   0  0  0  0  0  2.3094011
2  -1 -1 -1 -1 -1  0.5773503
3   1  1 -1 -1 -1  0.5773503
4   1 -1  1 -1 -1  0.5773503
5  -1  1  1 -1 -1  0.5773503
6   1 -1 -1  1 -1  0.5773503
7  -1  1 -1  1 -1  0.5773503
8  -1 -1  1  1 -1  0.5773503
9   1  1  1  1 -1  0.5773503
10  1 -1 -1 -1  1  0.5773503
11 -1  1 -1 -1  1  0.5773503
12 -1 -1  1 -1  1  0.5773503
13  1  1  1 -1  1  0.5773503
14 -1 -1 -1  1  1  0.5773503
15  1  1 -1  1  1  0.5773503
16  1 -1  1  1  1  0.5773503
17 -1  1  1  1  1  0.5773503
18  2  0  0  0  0 -1.1547005
19 -2  0  0  0  0 -1.1547005
20  0  2  0  0  0 -1.1547005
21  0 -2  0  0  0 -1.1547005
22  0  0  2  0  0 -1.1547005
23  0  0 -2  0  0 -1.1547005
24  0  0  0  2  0 -1.1547005
25  0  0  0 -2  0 -1.1547005
26  0  0  0  0  2 -1.1547005
27  0  0  0  0 -2 -1.1547005
28  0  0  0  0  0  0.0000000
29  0  0  0  0  0  0.0000000

$R628B
        X1      X2      X3      X4      X5      X6
1   0.0000  0.0000  0.0000  0.0000  0.0000  2.3677
2  -1.0000 -1.0000 -1.0000 -1.0000 -1.0000  0.6096
3   1.0000  1.0000 -1.0000 -1.0000 -1.0000  0.6096
4   1.0000 -1.0000  1.0000 -1.0000 -1.0000  0.6096
5  -1.0000  1.0000  1.0000 -1.0000 -1.0000  0.6096
6   1.0000 -1.0000 -1.0000  1.0000 -1.0000  0.6096
7  -1.0000  1.0000 -1.0000  1.0000 -1.0000  0.6096
8  -1.0000 -1.0000  1.0000  1.0000 -1.0000  0.6096
9   1.0000  1.0000  1.0000  1.0000 -1.0000  0.6096
10  1.0000 -1.0000 -1.0000 -1.0000  1.0000  0.6096
11 -1.0000  1.0000 -1.0000 -1.0000  1.0000  0.6096
12 -1.0000 -1.0000  1.0000 -1.0000  1.0000  0.6096
13  1.0000  1.0000  1.0000 -1.0000  1.0000  0.6096
14 -1.0000 -1.0000 -1.0000  1.0000  1.0000  0.6096
15  1.0000  1.0000 -1.0000  1.0000  1.0000  0.6096
16  1.0000 -1.0000  1.0000  1.0000  1.0000  0.6096
17 -1.0000  1.0000  1.0000  1.0000  1.0000  0.6096
18  2.1749  0.0000  0.0000  0.0000  0.0000 -1.0310
19 -2.1749  0.0000  0.0000  0.0000  0.0000 -1.0310
20  0.0000  2.1749  0.0000  0.0000  0.0000 -1.0310
21  0.0000 -2.1749  0.0000  0.0000  0.0000 -1.0310
22  0.0000  0.0000  2.1749  0.0000  0.0000 -1.0310
23  0.0000  0.0000 -2.1749  0.0000  0.0000 -1.0310
24  0.0000  0.0000  0.0000  2.1749  0.0000 -1.0310
25  0.0000  0.0000  0.0000 -2.1749  0.0000 -1.0310
26  0.0000  0.0000  0.0000  0.0000  2.1749 -1.0310
27  0.0000  0.0000  0.0000  0.0000 -2.1749 -1.0310
28  0.0000  0.0000  0.0000  0.0000  0.0000 -1.8110
29  0.0000  0.0000  0.0000  0.0000  0.0000  0.0000

VdgRsm documentation built on May 2, 2019, 3:48 p.m.

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