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16/30296425 DC : 0

NA
NA

Status of Standard is Unknown

BS EN ISO 4259-1 - PETROLEUM PRODUCTS - PRECISION OF MEASUREMENT METHODS AND RESULTS - PART 1: DETERMINATION OF PRECISION DATA IN RELATION TO METHODS OF TEST
Available format(s)

Hardcopy , PDF

Language(s)

English

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 calculating
        the number of samples required
Annex C (normative) - Notation and tests
Annex D (informative) - Example results of test for determination
        of bromine number
Annex E (normative) - Types of dependence and
        corresponding transformations
Annex F (normative) - Weighted linear regression analysis
Annex G (normative) - Rules for rounding off resultss
Annex H (normative) - GESD technique to simultaneously
        identify multiple outliers in a data set
Bibliography

BS EN ISO 4259-1.

Committee
PTI/13
DocumentType
Draft
Pages
71
PublisherName
British Standards Institution
Status
NA

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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