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Control Charts
In the subject of statistical quality controlStatistical quality control, the word control bears a special technical meaning. A manufacturing process...
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Control charts for monitoring the median in non-negative asymmetric data
Control charts are commonly used for monitoring the mean of processes. However, there are practical applications in which asymmetric data are the...
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Detecting shifts in Conway–Maxwell–Poisson profile with deviance residual-based CUSUM and EWMA charts under multicollinearity
Monitoring profiles with count responses is a common situation in industrial processes and for a count distributed process, the...
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Quantile-based control charts for poisson and gamma distributed data
In terms of statistical process control (SPC), the probability distributions of the quality characteristics are critical in detecting changes in the...
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Economic Statistical Design for Three-level Control Charts with Variable Sample Size
The problem of Statistical Process Control with some discrete level classification scheme, have been recently discussed by some authors. This paper...
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Basic Tools and Principles of Process Control
Competitive pressures are forcing many management teams to focus on process control and process improvement, as an alternative to screening and...
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Process Control
Statistical control is explained. Control charts are described as a method of deciding whether a process is in statistical control or not. Designed...
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Markovchart : anR package for cost-optimal patient monitoring and treatment using control chartsControl charts originate from industrial statistics, but are constantly seeing new areas of application, for example in health care (Thor et al. in...
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The exponentiated exponentially weighted moving average control chart
Memory-type control charts are widely used for monitoring small to moderate shifts in the process parameter(s). In the present article, we present an...
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Designing robust modified R control charts for asymmetric distributions under ranked set and median ranked set sampling
Presence of outliers or contamination in the process control affect the construction of quality control limits badly. Therefore, more attention is to...
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Statistical Quality Control: Acceptance Sampling Plans in the Light of Fuzzy Mathematics
Statistical quality control is a productivity enhancing and regulatory technique with three factors––Management, Methods and Mathematics. More...
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Economic design of memory-type control charts: The fallacy of the formula proposed by Lorenzen and Vance (1986)
Memory-type statistical control charts, such as exponentially weighted moving average (EWMA) and cumulative sum (CUSUM), are broadly-used statistical...
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Advanced Methods of Statistical Process Control
Following Chap. 2 , we present in this chapter more advanced methods of statistical process control. We...
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Utilizing Repetitive Sampling in the Construction of a Control Chart for Lindley Distribution with Time Truncation
The monitoring of the process relies on the average product lifetime, which adheres to the Lindley distribution and employs a truncated life...
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Pareto Distribution-Based Shewhart Control Chart for Early Detection of Process Mean Shifts
The Pareto distribution is of paramount importance in actuarial science, wealth distribution, finance, etc. This paper introduces a control chart...
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A Robust Bootstrap Control Chart for the Log-Logistic Percentiles
In this paper, we develop a robust bootstrap control chart for the problems of detecting a shift in the percentile of the log-logistic population in...
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Quality Assurance in Digital-First Assessments
Computational psychometrics, a blend of theory-driven psychometrics and data-driven algorithms, provides the theoretical underpinnings for the design...
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MAV Control Charts for Monitoring Two-State Processes Using Indirectly Observed Binary Data
Processes described by indirectly observed data naturally arise in applications, such as telehealth systems. The available data can be used to...
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On the Calculation of the ARL for Beta EWMA Control Charts
Accurate calculation of the Average Run Length (ARL) for exponentially weighted moving average (EWMA) charts might be a tedious task. The omnipresent...
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Multivariate Statistical Process Control
As was discussed in Chap. 4 in Modern Statistics (Kenett et al. (Modern statistics: a computer-based...