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ASTM E876-89(1994)e1
Standard Practice for Use of Statistics in the Evaluation of Spectrometric Data (Withdrawn 2003)
17 стр.
Отменен
Печатное изданиеЭлектронный (pdf)
104.52 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
71.040.50 Physicochemical. Including spectrophotometric and chromatographic analysis / Физико-химические методы анализа. Включая спектрофотометрический и хроматографический анализы, 07.020 Mathematics / Математика
Сборник (ASTM):
03.05 Analytical Chemistry for Metals, Ores, and Related Materials / Аналитическая химия для металлов, руд и сопутствующих материалов: с E32 и далее
Тематика:
Analytical Chemistry
Описание
Причина отмены

This practice provides for the statistical evaluation of data obtained from spectrometrical methods of analysis.

This practice was withdrawn due to lack of interest and support for continued use.

Formerly under the jurisdiction of E01 on Analytical Chemistry for Metals, Ores, and Related Materials, this practice was withdrawn in December 2003.

Область применения

1.1 This practice provides for the statistical evaluation of data obtained from spectrometrical methods of analysis. Included are definitions used in statistics, methods to determine variance and standard deviation of data, and calculations for (1) estimate of variance and pooling estimates of variance, (2) standard deviation and relative standard deviation, (3) testing for outliers, (4) testing for bias, (5) establishing limits of detection, and (6) testing for drift.

Ключевые слова:
Accuracy; Data analysis-spectrochemical; Drift (in statistical analysis); Outliers; Precision; Spectral data; Spectrochemical analysis; Spectrometry; Statistical methods; use of statistics in evaluation of spectrometric data, practice