Dakota Reference Manual  Version 6.4
Large-Scale Engineering Optimization and Uncertainty Analysis
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d_optimal


Generate a D-optimal sampling design

Specification

Alias: none

Argument(s): none

Default: off

Required/Optional Description of Group Dakota Keyword Dakota Keyword Description
Optional oversample_ratio

Oversampling ratio for generating candidate point set

Description

This option will generate a sampling design that is approximately D-optimal by downselecting from a set of candidate sample points.

Default Behavior

If not specified, a standard sampling design (MC or LHS) will be generated.

Examples

method
  sampling
    sample_type random
    samples = 20
    d_optimal