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\name{summary.mkinfit}
\alias{summary.mkinfit}
\alias{print.summary.mkinfit}
\title{
Summary method for class "mkinfit".
}
\description{
Lists model equations, the summary as returned by \code{\link{summary.modFit}},
the chi2 error levels calculated according to FOCUS guidance (2006) as far
as defined therein, and optionally the data, consisting of observed, predicted
and residual values.
}
\usage{
\method{summary}{mkinfit}(object, data = TRUE, distimes = TRUE, alpha = 0.05, ...)
\method{print}{summary.mkinfit}(x, digits = max(3, getOption("digits") - 3), ...)
}
\arguments{
\item{object}{
an object of class \code{\link{mkinfit}}.
}
\item{x}{
an object of class \code{summary.mkinfit}.
}
\item{data}{
logical, indicating whether the data should be included in the summary.
}
\item{distimes}{
logical, indicating whether DT50 and DT90 values should be included.
}
\item{alpha}{
error level for confidence interval estimation from t distribution
}
\item{digits}{
Number of digits to use for printing
}
\item{\dots}{
optional arguments passed to methods like \code{print}.
}
}
\value{
The summary function returns a list derived from
\code{\link{summary.modFit}}, with components, among others
\item{version, Rversion}{The mkin and R versions used}
\item{date.fit, date.summary}{The dates where the fit and the summary were produced}
\item{use_of_ff}{Was maximum or minimum use made of formation fractions}
\item{residuals, residualVariance, sigma, modVariance, df}{As in summary.modFit}
\item{cov.unscaled, cov.scaled, info, niter, stopmess, par}{As in summary.modFit}
\item{bpar}{Optimised and backtransformed parameters}
\item{diffs }{The differential equations used in the model}
\item{data }{The data (see Description above).}
\item{start }{The starting values and bounds, if applicable, for optimised parameters.}
\item{fixed }{The values of fixed parameters.}
\item{errmin }{The chi2 error levels for each observed variable.}
\item{bparms.ode }{All backtransformed ODE parameters, for use as starting parameters for
related models.}
\item{ff }{The estimated formation fractions derived from the fitted model.}
\item{distimes }{The DT50 and DT90 values for each observed variable.}
\item{SFORB}{If applicable, eigenvalues of SFORB components of the model.}
The print method is called for its side effect, i.e. printing the summary.
}
\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 <jranke@{harlan.com,uni-bremen.de}>
}
\examples{
summary(mkinfit(mkinmod(parent = list(type = "SFO")), FOCUS_2006_A))
}
\keyword{ utilities }
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