You are here: Symbol Reference > StatControlCharts Namespace > Functions > StatControlCharts.QCMRChart Function
Moving range chart.
procedure QCMRChart(const Data: TVec; out CL: double; out UCL: double; out LCL: double; Confidence: double = 0.997);
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Parameters |
Description |
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Data |
Data to be analyzed. Each value represents number of defects. |
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CL |
Returns control Chart centerline. |
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UCL |
Returns control Chart upper control limit. |
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LCL |
Returns control Chart lower control limit. |
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Confidence |
Confidence level for upper and lower control limit. Confidence must lie in the (0,1) interval. |
Uses Data values to construct a moving-range quality control chart. This QC chart type can be used for individual measurements (sample size = 1).
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