Cover des Berichts "Application of nonlinear hierarchical models to the kinetic evaluation of chemical degradation data - Guidance for the use of an R markdown template file"
Chemicals, Soil | Land, Agriculture, Water

Application of nonlinear hierarchical models to the kinetic evaluation of chemical degradation data

Guidance for the use of an R markdown template file


In this report, nonlinear hierarchical models and their use for the kinetic evaluation of chemical degradation data are presented. These models allow for a joint evaluation of multiple data sets, directly resulting in overall degradation parameters and their statistical distribution. Common problems occurring in the separate kinetic evaluation of each dataset with subsequent amalgamation of the kinetic parameters can thereby be avoided. After a short general introduction to nonlinear hierarchical models, it is described how an R markdown template in combination with a newly developed spreadsheet file for entering data, both recently added to the mkin R package, can be used for this purpose.

Series
Texte | 151/2023
Number of pages
30
Year of publication
Author(s)
Johannes Ranke
Language
English
Publisher
German Environment Agency
Additional information
PDF is accessible
File size
448 KB
Price
0,00 €
Print version
not available
rated as helpful
19
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Tags:
 chemical degradation  degradation kinetics