Displaying stratification in a control chart
Stratify the points on a control chart using colors and symbols to uncover causes of variation the process.
- Activate the analysis report worksheet.
-
On the Analyse-it ribbon tab, in the
Process Control group, click
Stratification.
The analysis task pane Control Chart panel opens, and the Vary point color/symbol check box is selected.
- In the Color / Symbol drop-down list, select a variable.
- Click Recalculate.
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