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In eCerto: Statistical Tests for the Production of Reference Materials
Features and data preparation
eCerto implements statistical procedures for analytical method validation
according to DIN 32645:2008-11.
The method performance characteristics reported by eCerto comprise working
range, linearity, limit of detection (LOD) and limit of quantification (LOQ)
together with statements on trueness, precision and uncertainty.
The statistical tests implemented in eCerto according to DIN 32645:2008-11
comprise outlier tests (Grubbs), trend tests (Neumann), tests for homogeneity
of variance (F-Test), ...
The implemented formulas are provided or referenced in the respective help
sections.
To compute the relevant performance characteristics of an analytical method,
eCerto will evaluate replicate measurements of a dilution series of samples
containing any number of target analytes and their internal standards.
For advice on concentration range, replicate number and calibration levels
tested, we refer to DIN 32645:2008-11
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eCerto documentation built on April 12, 2025, 9:13 a.m.
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Features and data preparation
eCerto implements statistical procedures for analytical method validation according to DIN 32645:2008-11.
The method performance characteristics reported by eCerto comprise working range, linearity, limit of detection (LOD) and limit of quantification (LOQ) together with statements on trueness, precision and uncertainty.
The statistical tests implemented in eCerto according to DIN 32645:2008-11 comprise outlier tests (Grubbs), trend tests (Neumann), tests for homogeneity of variance (F-Test), ...
The implemented formulas are provided or referenced in the respective help sections.
To compute the relevant performance characteristics of an analytical method, eCerto will evaluate replicate measurements of a dilution series of samples containing any number of target analytes and their internal standards.
For advice on concentration range, replicate number and calibration levels tested, we refer to DIN 32645:2008-11
Try the eCerto package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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