Data taken from an “existing dataset”. At each time point two data points were generated, as the experiment was performed in duplicate.
A data frame with 10 observations on the following 2 variables.
a numeric vector containing time points
a numeric vector containing parent concentrations in percent of applied radioactivity
a numeric vector containing concentrations of metabolite 1 in percent of applied radioactivity
FOCUS (2006) “Guidance Document on Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in EU Registration” Report of the FOCUS Work Group on Degradation Kinetics, EC Document Reference Sanco/10058/2005 version 2.0, 434 pp, http://focus.jrc.ec.europa.eu/dk