Performance Chart Constants

Statistical constants are used for both variable Performance Charts like the XmR, XbarR and XandS charts and in process capability calculations. These constants are determined based on the subgroup size.

Performance Chart Constants Table in QI Macros

Performance Chart constants table

Performance Chart constants table

Other Capability Analysis and Performance Chart Formulas

Histograms and Performance Charts are just some of the tools included in ChartSmartXL.