ISO 7870-4:2011

Control charts — Part 4: Cumulative sum charts

95.99 Withdrawal of Standard Sep 21, 2021

General information

Current stage: 95.99 Effective date: Sep 21, 2021

Originator: ISO

Owner: ISO/TC 69/SC 4

Type: International Standard

ICS: 03.120.30

Scope

ISO 7870-4:2011 provides 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.

Life cycle

PREVIOUSLY

Revises
ISO/TR 7871:1997

NOW

WITHDRAWN
ISO 7870-4:2011
95.99 Withdrawal of Standard
Sep 21, 2021

REVISED BY

PUBLISHED
ISO 7870-4:2021

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