Quality and Process Methods • Shewhart Control Charts • Launch the Control Chart Platform • Chart Type Information
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Chart Type Information
Shewhart control charts are broadly classified as variables charts and attribute charts. Moving average charts and CUSUM charts can be thought of as special types of variables charts.
Window Options for Variables Control Charts
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XBar charts menu selection gives XBar, R, and S check boxes.
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The IR menu selection has check box options for the Individual Measurement, Moving Range, and Median Moving Range charts.
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The uniformly weighted moving average (UWMA) and exponentially weighted moving average (EWMA) selections are special charts for means.
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The CUSUM chart is a special chart for means or individual measurements.
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Presummarize enables you to specify information about pre-summarized statistics.
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P, NP, C, and U charts, Run Chart, and Levey-Jennings charts have no additional specifications.
The types of control charts are discussed in Overview of the Control Chart Platform.

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Help created on 9/19/2017