A cusum control chart approach for screening active effects in orthogonal-saturated experiments |
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| Authors: | P. Angelopoulos A. Skountzou |
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| Affiliation: | Department of Mathematics, National Technical University of Athens, Zografou 15773, Athens, Greece |
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| Abstract: | The analysis of designs based on saturated orthogonal arrays poses a very difficult challenge since there are no degrees of freedom left to estimate the error variance. In this paper we propose a heuristic approach for the use of cumulative sum control chart for screening active effects in orthogonal-saturated experiments. A comparative simulation study establishes the powerfulness of the proposed method. |
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| Keywords: | two-level factorial designs unreplicated experiments cumulative sum control chart power false discovery rate |
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