aboutsummaryrefslogtreecommitdiff
path: root/man/logistic.solution.Rd
diff options
context:
space:
mode:
authorJohannes Ranke <jranke@uni-bremen.de>2019-10-25 00:37:42 +0200
committerJohannes Ranke <jranke@uni-bremen.de>2019-10-25 02:03:54 +0200
commit0a3eb0893cb4bd1b12f07a79069d1c7f5e991495 (patch)
tree1bf0ffeb710b3438fee224d0a657606b4c36b495 /man/logistic.solution.Rd
parent053bf27d3f265c7a7378e2df3e00cf891e0d1bb2 (diff)
Use roxygen for functions and methods
Diffstat (limited to 'man/logistic.solution.Rd')
-rw-r--r--man/logistic.solution.Rd52
1 files changed, 29 insertions, 23 deletions
diff --git a/man/logistic.solution.Rd b/man/logistic.solution.Rd
index 05b6c0aa..def776aa 100644
--- a/man/logistic.solution.Rd
+++ b/man/logistic.solution.Rd
@@ -1,36 +1,35 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/logistic.solution.R
\name{logistic.solution}
\alias{logistic.solution}
-\title{ Logistic kinetics }
-\description{
- Function describing exponential decline from a defined starting value, with
- an increasing rate constant, supposedly caused by microbial growth
-}
+\title{Logistic kinetics}
\usage{
logistic.solution(t, parent.0, kmax, k0, r)
}
\arguments{
- \item{t}{ Time. }
- \item{parent.0}{ Starting value for the response variable at time zero. }
- \item{kmax}{ Maximum rate constant. }
- \item{k0}{ Minumum rate constant effective at time zero. }
- \item{r}{ Growth rate of the increase in the rate constant. }
-}
-\note{
- The solution of the logistic model reduces to the
- \code{\link{SFO.solution}} if \code{k0} is equal to
- \code{kmax}.
+\item{t}{Time.}
+
+\item{parent.0}{Starting value for the response variable at time zero.}
+
+\item{kmax}{Maximum rate constant.}
+
+\item{k0}{Minumum rate constant effective at time zero.}
+
+\item{r}{Growth rate of the increase in the rate constant.}
}
\value{
- The value of the response variable at time \code{t}.
+The value of the response variable at time \code{t}.
}
-\references{
- FOCUS (2014) \dQuote{Generic guidance for Estimating Persistence and
- Degradation Kinetics from Environmental Fate Studies on Pesticides in EU
- Registration} Report of the FOCUS Work Group on Degradation Kinetics,
- Version 1.1, 18 December 2014
- \url{http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics}
+\description{
+Function describing exponential decline from a defined starting value, with
+an increasing rate constant, supposedly caused by microbial growth
+}
+\note{
+The solution of the logistic model reduces to the
+ \code{\link{SFO.solution}} if \code{k0} is equal to \code{kmax}.
}
\examples{
+
# Reproduce the plot on page 57 of FOCUS (2014)
plot(function(x) logistic.solution(x, 100, 0.08, 0.0001, 0.2),
from = 0, to = 100, ylim = c(0, 100),
@@ -64,5 +63,12 @@ logistic.solution(t, parent.0, kmax, k0, r)
plot_sep(m)
summary(m)$bpar
endpoints(m)$distimes
+
+}
+\references{
+FOCUS (2014) \dQuote{Generic guidance for Estimating Persistence
+ and Degradation Kinetics from Environmental Fate Studies on Pesticides in
+ EU Registration} Report of the FOCUS Work Group on Degradation Kinetics,
+ Version 1.1, 18 December 2014
+ \url{http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics}
}
-\keyword{ manip }

Contact - Imprint