SPC charts, or statistical process control charts, are graphical tools that help you monitor the variation and performance of a process over time. They are widely used in Lean Six Sigma projects ...

Tran, P. Hanh, Nadi, A. Ahmadi, Nguyen, T. Hien, Tran, K. Duc, & Tran, K. Phuc. (2022). Application of MachineLearning in Statistical Process Control Charts: A Survey ...

Abstract: In this paper ... detecting a small shift in the process as compared with the existing attribute control charts. The simulation study shows the efficiency of the proposed chart over the ...

Abstract: In this paper, we propose an efficient control chart for monitoring small shifts ... on the application of the chart when the process parameters are unknown and provide an example to show ...

Background and objective: Monitoring the effect of service changes on quality of care is essential. By using statistical process control (SPC) charts, this study aimed to explore the relationship ...

Trend charts are used to see the changes throughout a process. They come in different forms like the run, control ... Below are examples of each. An Industry Example of a Trend Chart The company ...

The R (range) chart is a quality control chart used to monitor the variation of a process based on small ... of data that needs to be analyzed. For example, Bob wants to know if his widget press ...