FOCUS_2006_E


Data taken from an &#147;existing dataset&#148;.


datasets


The FOCUS Kinetics Report first published in 2006 describes mathematical
models and recommends statistical methods for the evaluation of
chemical degradation data. This package implements fitting the kinetic
models suitable for observations of the decline of a single chemical
compound (no metabolite formation/decline or multi-compartment kinetics).
Please note that no warranty is implied for correctness of results or
fitness for a particular purpose.  'kinfit' is maintained, but not
actively developed at the moment. Please check the 'mkin' package for an
actively developed package for kinetic evaluations of degradation data.

Johannes Ranke

kinfit

Routines for Fitting Kinetic Models to Chemical Degradation Data

FOCUS_2006_E function

A data frame with 9 observations on the following 3 variables.
  <dl>
    <dt><code>t</code></dt><dd>a numeric vector containing time points</dd> <dt><code>parent</code></dt><dd>a numeric vector containing parent concentrations 
      in percent of applied radioactivity</dd> <dt><code>m1</code></dt><dd>a numeric vector containing concentrations of metabolite 1
    in percent of applied radioactivity</dd> </dl> 

Format

FOCUS (2006) &#147;Guidance Document on Estimating Persistence and
  Degradation Kinetics from Environmental Fate Studies on Pesticides in EU
  Registration&#148; Report of the FOCUS Work Group on Degradation Kinetics,
  EC Document Reference Sanco/10058/2005 version 2.0, 434 pp,
  <a href="http://focus.jrc.ec.europa.eu/dk">http://focus.jrc.ec.europa.eu/dk</a>

FOCUS_2006_E: Dataset E from the FOCUS Kinetics report from 2006

Description

Usage

Arguments

Format

Source

Examples