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DOE OSTI · 1291219

Using Bayesian variable selection to analyze regular resolution IV two-level fractional factorial designs

Chipman, Hugh A.·Hamada, Michael S.
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Abstract

Regular two-level fractional factorial designs have complete aliasing in which the associated columns of multiple effects are identical. Here, we show how Bayesian variable selection can be used to analyze experiments that use such designs. In addition to sparsity and hierarchy, Bayesian variable selection naturally incorporates heredity . This prior information is used to identify the most likely combinations of active terms. We also demonstrate the method on simulated and real experiments.

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Chipman, Hugh A., Hamada, Michael S.. 2016-06-02. Using Bayesian variable selection to analyze regular resolution IV two-level fractional factorial designs. https://doi.org/10.1002/qre.2022

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