I.S. EN ISO 4259-1:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PETROLEUM AND RELATED PRODUCTS - PRECISION OF MEASUREMENT METHODS AND RESULTS - PART 1: DETERMINATION OF PRECISION DATA IN RELATION TO METHODS OF TEST (ISO 4259-1:2017)
Hardcopy , PDF
02-02-2021
English
01-01-2017
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National Foreword
European foreword
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.
| DevelopmentNote |
Supersedes I.S. EN ISO 4259. (01/2018)
|
| DocumentType |
Standard
|
| Pages |
92
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| 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 |
| ASTM D 7915 : 2014 | Standard Practice for Application of Generalized Extreme Studentized Deviate (GESD) Technique to Simultaneously Identify Multiple Outliers in a Data Set |
| 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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