Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Statistical process control (SPC) charts provide a natural approach to analysing time series data for healthcare quality improvement (QI) initiatives. A problem arising in practice is that having ...

Background The way that data are presented can influence quality and safety initiatives. Time-series charts highlight changes but do not clarify whether data lie outside expected variation.

The same interface is provided for funnel charts. For this example, consider proportion data recorded by 10 organisations: ...

The control chart introduced by Shewhart is one of the most important quality control techniques used to detect special causes. Real world data are complicated to interpret since they involve a ...

Looking for a position that involves helping ensure biopharmaceutical products meet quality standards and regulatory requirements? Check out the many quality control jobs posted on BioSpace. You’ll ...

Quality control matters. And there’s no other industry where this is more clear than manufacturing. Quality control matters. And there’s no other industry where this is more clear than manufacturing.