10.14489/td.2016.04.pp.051-056

2016, 04 April

DOI: 10.14489/td.2016.04.pp.051-056

Moiseev А.А.
A MODIFIED CONTROL ALGORITHM OF REPRODUCIBILITY OF THE INTER-LABORATORY TESTS
(pp. 51-56)

Abstract. The main task of measurements elaboration is investigation of different factors of influence on measured value. Reproducibility study is auxiliary in this situation and used to separate the influence of the studied factors from the measurements errors. The opposite situation takes place at inter-laboratory measurements since the factors influence is secondary in this situation. The main goal of these measurements is investigation of inter-laboratory reproducibility. Factors diversity serve as disadvantage in this situation and its influence should be suppressed at measurements elaboration. The considered modified algorithm of the reproducibility control is based on the Student fractions use. It allows performing the reproducibility control using the variable values measurements. A nontraditional procedure of the statistical decisions is applied. It uses to calculate the probability of the decision statistics instead of the percent tables use. Corresponding simplification of the algorithm allows using it as a possible base for improvement of the reproducibility methods.

Keywords: adequacy, reproducibility, complex experiment, three-step classification, Student fractions, statistical decisions, decision statistics, percent table.

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А. А. Moiseev (State Research Institute of Chimmotology, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

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