Robust Statistics Analysis of Proficiency Test Result of Cement Chemical Composition

Yan Jia; Xiao Tian Cheng; Dong Wei

doi:10.4028/www.scientific.net/AMM.238.96

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 238Robust Statistics Analysis of Proficiency Test...

Robust Statistics Analysis of Proficiency Test Result of Cement Chemical Composition

Abstract:

Test result of cement chemical composition was obtained from the participating laboratory through organizing and performing the cement proficiency test plan. After performing the robust statistical analysis to the result, the test proficiency of the laboratory is evaluated, the proficiency of each laboratory on chemical composition analysis and test is objectively reflected.

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Periodical:

Applied Mechanics and Materials (Volume 238)

Pages:

96-100

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.238.96

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Online since:

November 2012

Authors:

Yan Jia, Xiao Tian Cheng, Dong Wei

Keywords:

Cement, Chemical Composition, Proficiency Test, Robust “Z-Score”

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References

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