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authorjranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb>2012-03-15 15:54:14 +0000
committerjranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb>2012-03-15 15:54:14 +0000
commit1718d434efae26de02754c6622c43f4dc9e624b9 (patch)
treec2dafe942f65e94cd43e1ba17933b667f284d154 /man/HS.solution.Rd
parent2b244ef7d3cbebaaa653d8c8ac87090e34525f7a (diff)
Update kinfit and mkin to the latest version published on BerliOS.
git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/kinfit/pkg/mkin@17 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
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+\name{HS.solution}
+\Rdversion{1.1}
+\alias{HS.solution}
+\title{ Hockey-Stick kinetics }
+\description{
+ Function describing two exponential decline functions with a break point
+ between them.
+}
+\usage{
+HS.solution(t, parent.0, k1, k2, tb)
+}
+\arguments{
+ \item{t}{ Time. }
+ \item{parent.0}{ Starting value for the response variable at time zero. }
+ \item{k1}{ First kinetic constant. }
+ \item{k2}{ Second kinetic constant. }
+ \item{tb}{ Break point. Before this time, exponential decline according
+ to \code{k1} is calculated, after this time, exponential decline proceeds
+ according to \code{k2}. }
+}
+\value{
+ The value of the response variable at time \code{t}.
+}
+\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}
+}
+\examples{
+ \dontrun{plot(function(x) HS.solution(x, 100, 2, 0.3, 0.5), 0, 2, ylim=c(0,100))}
+}
+\keyword{ manip }

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