Status
Gældende
Type
Standard
Varenummer
M336596
Udgivelsesdato
2021-09-27
Komite
ISO/TC 69/SC 4
International arbejdsgruppe WG
ISO/TC 69/SC 4
Internationale relationer
ISO 7870-4:2021 IDT
Dansk udvalg
Antal sider
60
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.