Harms, A V (2009) Visualisation of proficiency test exercise results in Kiri plots. Accred. Qual. Assur., 14 (6). pp. 307-311.

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Abstract

A novel graphical method (`Kiri plots') for the presentation of proficiency test exercise results is presented. The Kiri plot visualises the evaluation of the proficiency test results based on three statistical tests (the z-score, the zeta score and the relative uncertainty outlier test) by defining six zones including a central "in agreement" zone.

Item Type:	Article
Keywords:	Proficiency test exercise, uncertainty, data evaluation
Subjects:	Ionising Radiation Ionising Radiation > Radioactivity
Last Modified:	02 Feb 2018 13:15
URI:	https://eprintspublications.npl.co.uk/id/eprint/4414