\name{mccall81_245T} \alias{mccall81_245T} \docType{data} \title{ Datasets on aerobic soil metabolism of 2,4,5-T in six soils } \description{ Time course of 2,4,5-trichlorophenoxyacetic acid, and the corresponding 2,4,5-trichlorophenol and 2,4,5-trichloroanisole as recovered in diethylether extracts. } \usage{mccall81_245T} \format{ A dataframe containing the following variables. \describe{ \item{\code{name}}{the name of the compound observed. Note that T245 is used as an acronym for 2,4,5-T. T245 is a legitimate object name in R, which is necessary for specifying models using \code{\link{mkinmod}}.} \item{\code{time}}{a numeric vector containing sampling times in days after treatment} \item{\code{value}}{a numeric vector containing concentrations in percent of applied radioactivity} \item{\code{soil}}{a factor containing the name of the soil} } } \source{ McCall P, Vrona SA, Kelley SS (1981) Fate of uniformly carbon-14 ring labeled 2,4,5-Trichlorophenoxyacetic acid and 2,4-dichlorophenoxyacetic acid. J Agric Chem 29, 100-107 \url{http://dx.doi.org/10.1021/jf00103a026} } \examples{ SFO_SFO_SFO <- mkinmod(T245 = list(type = "SFO", to = "phenol"), phenol = list(type = "SFO", to = "anisole"), anisole = list(type = "SFO")) \dontrun{ fit.1 <- mkinfit(SFO_SFO_SFO, subset(mccall81_245T, soil == "Commerce"), quiet = TRUE) summary(fit.1, data = FALSE) # No convergence, no covariance matrix ... # k_phenol_sink is really small, therefore fix it to zero fit.2 <- mkinfit(SFO_SFO_SFO, subset(mccall81_245T, soil == "Commerce"), parms.ini = c(k_phenol_sink = 0), fixed_parms = "k_phenol_sink", quiet = TRUE) summary(fit.2, data = FALSE) } } \keyword{datasets}