Design efficiency metrics for evaluating design quality.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| real(kind=real64), | public | :: | a_efficiency |
Higher is better. |
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| real(kind=real64), | public | :: | d_efficiency |
Range [0,1]. Higher is better (max=1 for orthogonal designs). |
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| real(kind=real64), | public | :: | g_efficiency |
G-efficiency: 1 - (max_prediction_variance / avg_prediction_variance) |
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| logical, | public | :: | is_orthogonal |
True if design is perfectly orthogonal. |
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| integer(kind=int32), | public | :: | n_factors |
Number of factors. |
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| integer(kind=int32), | public | :: | n_parameters |
Number of model parameters. |
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| integer(kind=int32), | public | :: | n_runs |
Number of design runs. |
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| real(kind=real64), | public | :: | orthogonality |
Orthogonality measure: if perfectly orthogonal, otherwise. |