Uncertainty factor: an alternative way to express measurement uncertainty in chemical measurement

Ramsey, Michael and Ellison, Stephen L R (2015) Uncertainty factor: an alternative way to express measurement uncertainty in chemical measurement. Accreditation and Quality Assurance, 20 (2). pp. 153-155. ISSN 0949-1775

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Abstract

A new way to express uncertainty of measurement is proposed that allows for the fact that the distribution of values attributed to the measurand is sometimes approximately lognormal and therefore asymmetric around the measurement value.

Item Type: Article
Keywords: Measurement uncertainty Asymmetric uncertainty interval Uncertainty factor (UF)
Schools and Departments: School of Life Sciences > Evolution, Behaviour and Environment
Depositing User: Michael Ramsey
Date Deposited: 21 Feb 2017 09:51
Last Modified: 21 Feb 2017 09:51
URI: http://sro.sussex.ac.uk/id/eprint/66817
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