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Control of control charts [PDF]
, 2005 Although the Shewhart chart is widely used in practice because of its simplicity, applying this control chart to monitor the mean of a process may lead to two types of problems.
Nurdiati, Sri
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Usage of control charts for time series analysis in financial management
Journal of Business Economics and Management, 2014 We will deal with corporate financial proceeding using statistical process control, specifically time series control charts. The article outlines intersection of two disciplines, namely econometrics and statistical process control.
Martin Kovářík +2 more
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A Review and Perspective on Neutrosophic Statistical Process Monitoring Methods
IEEE Access, 2022 We review the literature on statistical process monitoring methods based on neutrosophic principles. We question some of the underlying assumptions and raise important questions about these and other neutrosophic statistical methods that need to be ...
William H. Woodall +2 more
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A simple approach for monitoring business service time variation. [PDF]
, 2014 Control charts are effective tools for signal detection in both manufacturing processes and service processes. Much of the data in service industries comes from processes having nonnormal or unknown distributions.
Arnold, Barry C, Yang, Su-Fen
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A Time Truncated Moving Average Chart for the Weibull Distribution [PDF]
, 2017 A control chart of monitoring the number of failures is proposed with a moving average scheme, when the life of an item follows a Weibull distribution.
Alghamdi, S.A.D. +3 more
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Complex Control Chart Interpretation
International Journal of Engineering Business Management, 2013 Identification of the assignable causes of process variability and the restriction and elimination of their influence are the main goals of statistical process control (SPC).
Darja Noskievičová
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Journal of Mathematics, 2021 In this article, a repetitive sampling control chart for the gamma distribution under the indeterminate environment has been presented. The control chart coefficients, probability of in-control, probability of out-of-control, and average run lengths have
Abdullah M. Almarashi, Muhammad Aslam
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Diagram Kendali MAD pada Harga Cabai Rawit di Jawa Tengah
Jurnal Matematika, 2021 Food price policies affect the stabilization of food prices in Indonesia. The control chart is one of the tools used to measure the stabilization of food prices. The control chart was first introduced by W.A. Shewhart.
Yolanda Norasia
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Construction of Bivariate F-Control Chart with Application [PDF]
Eurasian Journal of Science and Engineering, 2018 In this paper, construction of bivariate F-Control Chart through three stages (test of bivariate normal distribution, construction of bivariate S-Chart and use the relationship between the distribution of T2 and F) corresponding for Shewart T2– Chart for
Taha Hussein Ali +2 more
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Multivariate Control Chart based on Neutrosophic Hotelling T2 Statistics and Its Application
JTAM (Jurnal Teori dan Aplikasi Matematika), 2022 Under classical statistics Hotelling 〖 T〗^2 control chart is applied when the observations of quality characteristics are precise, exact, or crips data. However, in reality, under uncertain conditions, the observations are not necessarily precise, exact,
Wibawati Wibawati +4 more
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