On a Problem of Increasing the Efficienc
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Dr. Shahariar Huda
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Article
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2007
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John Wiley and Sons
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English
β 434 KB
π 1 views
## Abstract The problem considered is that of supplementing any given secondβorder rotatable design __D__~O~ with additional design points in order to gain maximal increase in efficiency when the experimenter is allowed to double the number of design points subject to the condition that the composi