ISO 7870-4:2021
Control charts — Part 4: Cumulative sum charts
- Standard No.
- ISO 7870-4:2021
- Release Date
- 2021
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 7870-4:2021
- Scope
- 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.
ISO 7870-4:2021 history
- 2021 ISO 7870-4:2021 Control charts — Part 4: Cumulative sum charts
- 2011 ISO 7870-4:2011 Control charts - Part 4: Cumulative sum charts
