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A robust control chart for monitoring dispersion
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نویسنده
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zhou m. ,geng w.
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منبع
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journal of applied mathematics - 2013 - دوره : 2013 - شماره : 0
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چکیده
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Most robust control charts in the literature are for monitoring process location parameters,such as mean or median,rather than process dispersion parameters. this paper develops a new robust control chart by integrating a two-sample nonparametric test into the effective change-point model. our proposed chart is easy in computation,convenient to use,and very powerful in detecting process dispersion shifts. © 2013 maoyuan zhou and wei geng.
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آدرس
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science college,civil aviation university of china, China, school of mathematical sciences,nankai university, China
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Authors
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