Defining Variables for Multiple Stream X-Bar and R Chart
Select Multiple X-Bar and R Chart from the Multivariate Quality Control Charts Startup Panel to display the Defining Variables for Multiple Stream X-Bar and R chart dialog box, which contains three tabs: Quick, Sets, and Labels, Causes, and Actions.
| Element Name | Description |
|---|---|
| OK | Produces the chart. If you have not completed all selections necessary to create the charts, a message is displayed and you are prompted to select the variables to define the chart. |
| Cancel | Closes the dialog box without performing an analysis and return to the Multivariate Control Charts Startup Panel. |
| Options | Displays the Options menu. |
| Select Cases | Displays the Analysis/Graph Case Selection Conditions dialog box, which is used to create conditions for which cases are included (or excluded) in the current analysis. More information is available in the Case Selection Conditions Overview, Case Selection Conditions Syntax Summary, and Case Selection Conditions dialog box description. |
| W | Displays the Analysis/Graph Case Weights dialog box, which is used to adjust the contribution of individual cases to the outcome of the current analysis by weighting those cases in proportion to the values of a selected variable. In the STATISTICA Multivariate Quality Control module, case weights are interpreted as integer case multipliers, for example, a case with a case weight equal to 2 will be processed twice, a case with weight 3 will be processed three times, and so on. Fractional case weights are not supported. |
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