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Last edited  May 27, 2025 10:44 AM

Six sigma SPC I-MR control chart

This is a basic six sigma i-MR control chart implemented as a KNIME component. Configure the component to chose column with decimal values to investigate in connected input table. In component there is following possible configurations: Selection of column value to investigate Length of Moving Range (1 to 25). Only average of Moving Range with subgroup size =1 method provided. Display of control limits at multiple of standard deviation (1 to 6) SPC chart tests to show in graph (1 to 3) View of component shows the I-MR chart with selected data. Output from component: Table with analyzed data with test result added. Calculated parameters as flow variables Results are checked with MiniTab.

Last edited  May 27, 2025 10:44 AM