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+\name{kinerrmin}
+\Rdversion{1.1}
+\alias{kinerrmin}
+\title{
+Calculate the minimum error to assume in order to pass the variance test
+}
+\description{
+This function uses \code{\link{optimize}} in order to iteratively find the
+smallest relative error still resulting in passing the chi-squared test
+as defined in the FOCUS kinetics report from 2006.
+}
+\usage{
+kinerrmin(kinfits, kinmodel = "SFO", alpha = 0.05)
+}
+\arguments{
+ \item{kinfits}{
+The list of kinetic model(s) from which to select. Usually this will have been
+generated by \code{\link{kinfit}}.
+}
+ \item{kinmodel}{
+The kinetic model to be checked. Should be one of the names of the kinetic models used for generating \code{kinfits}.
+}
+ \item{alpha}{
+The confidence level chosen for the chi-squared test.
+}
+}
+\value{
+The relative error, expressed as a fraction.
+}
+\references{
+ FOCUS (2006) \dQuote{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,
+ \url{http://focus.jrc.ec.europa.eu/dk}
+}
+\author{ Johannes Ranke }
+\examples{
+data(FOCUS_2006_A)
+kinfits <- kinfit(FOCUS_2006_A)
+kinerrmin(kinfits)
+}
+\keyword{ manip }

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