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BS EN ISO 4259-1:2017

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Petroleum and related products. Precision of measurement methods and results Determination of precision data in relation to methods of test

Available format(s)

Hardcopy , PDF

Superseded date

12-30-2019

Language(s)

English

Published date

01-17-2018

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Stages in the planning of an interlaboratory study
  for the determination of the precision of a test method
5 Statistical treatment of ILS results
6 Analysis of variance, calculation and expression
  of precision estimates
7 R/r ratio
Annex A (normative) - Determination of number of samples required
Annex B (informative) - Derivation of formula for estimating
        the number of laboratories and samples required to
        meet minimum 30 degrees of freedom
Annex C (normative) - Notation and tests
Annex D (normative) - Illustration of procedures using
        ILS results for Bromine Number and statistical tables
Annex E (normative) - Types of dependence and corresponding
        transformations
Annex F (normative) - Weighted linear regression analysis
Annex G (normative) - Rules for rounding
Annex H (normative) - GESD technique to simultaneously
        identify multiple outliers in a data set
Annex I (informative) - Glossary
Bibliography

Describes the methodology for the design of an Interlaboratory Study (ILS) and calculation of precision estimates of a test method specified by the study.

Committee
PTI/13
DevelopmentNote
Together with BS EN ISO 4259-2, it supersedes BS EN ISO 4259. (01/2018)
DocumentType
Standard
Pages
84
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
EN ISO 4259-1:2017 Identical

ASTM D 7778 : 2015 : REDLINE Standard Guide for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3244 : 2016-06 PRACTICE FOR UTILIZATION OF TEST DATA TO DETERMINE CONFORMANCE WITH SPECIFICATIONS
ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method

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