• Learn how to set up an inter-laboratory comparisons campaign (ILC) based on current standards
  • Learn how to use data consistency statistics tests (Mandel k/h) and outlier tests (Cochran and Grubbs)
  • Identify problems at laboratories, quantify intermediate variabilities and uncertainties
  • Assess laboratory proficiency (Scores z, En, z’, zeta)

Anyone responsible for processing or interpreting the results of an inter-laboratory comparison.

  • Basic skills in maths and statistics
  • Basic Excel skills

By the end of the course, the participant will be able to use and interpret the results of an inter-laboratory comparison and know which data to select to improve their measurement procedures.

Program

Presentation of NF ISO 5725

  • The various sections of the standard
  • Working hypotheses
  • Definitions
    Reminders of statistics principles and understanding of random phenomena
  • Essential prerequisites for effective application of standards of the type NF ISO 13528, NF ISO 5725
  • Consistency checks
  • Outlier tests
  • Uniformity and stability
    Findings
  • Repeatability and reproducibility (R&R)
  • Intermediate precisions
  • Accuracy
  • Linearisation
  • Robust methods
  • ANOVA method (ANalysis Of VAriance)
    Proficiency testing
  • Proficiency assessment tools
  • Reference value
  • Performance measurement statistics
    Applications using Excel
  • Solving real-life cases
  • Analysing the various strategies
  • Impact study on the results
From 2400 € Ex. Tax On site or at our premises For a group of up to 12 people CUSTOM - Pre and post-course support and mentoring
Remote Coaching
From 1750 € Ex. Tax Course available in full online format Pre and post-course support and follow-up - Remote Coaching Customized
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  • Training activities using Excel - can be tailored to fit the situation at each individual company
  • Post-course support and mentoring