Fuzzy control charts represent a significant evolution in Statistical Process Control (SPC) by addressing intrinsic uncertainties in measurement and human evaluation that classical approaches ...

These are typically captured using a control chart -- a statistical tool used in manufacturing or business to show the extent of the variation in a process.

Statistical Process Control charts have been called the Voice of the Process. Progressive manufacturers utilize control charts to 'listen' to their processes so that potentially harmful changes ...

In statistical process control, a state of statistical control is identified with a process generating independent and identically distributed random variables. It is often difficult in practice to ...

Traditional statistical process control charts assume that observations are independent and normally distributed about some mean. We investigate the robustness of traditional charts to data ...

Cancer specialist NHS trust implements statistical process control chart creation tool in data visualisation software Tableau to improve processes and save money.