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ISO 7870-4:2021
M00001268
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ISO 7870-4:2021 Control charts - Part 4: Cumulative sum charts
standard by International Organization for Standardization, 09/01/2021
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Full Description
This document describes statistical procedures for setting up cumulative sum (CUSUM) schemes for process and quality control using variables (measured) and attribute data. It describes general purpose methods of decision-making using cumulative sum (CUSUM) techniques for monitoring, control and retrospective analysis.