Control charts as an early-warning system for workplace health outcomes. Work, 39 (4): 409-425. Acknowledgements We would like to thank all students from Total Quality Management class of spring 2011 ...

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to monitor process stability and control. A less common, although some might ...

We include discussions of the measures of multiple data quality dimensions in this online process. We highlight the lack of appropriate statistical methods for the analysis of this type of problem and ...

The Run chart and the Control chart are similar, but there is some difference. A Run chart will help to monitor data over time to detach shifts, trends, or cycles.