kinresults(kinfits, alpha = 0.05, DTmax = 1000, SFORB = TRUE)
kinfit
.
kinerrmin
.
DTmax
, which will generally
be the case if the optimization routine hits the upper end, the respective DT50 or
DT90 value will be reported as NA
.
DFOP
model be presented as parameters
to the Single First-Order Reversible Binding (SFORB) model? This function collects the parameters and some statistics for the fitted kinetic models. It also generates DT50 and DT90 estimates.
FOCUS (2006) “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, http://focus.jrc.ec.europa.eu/dk
data(FOCUS_2006_A) kinfits <- kinfit(FOCUS_2006_A) kinresults(kinfits)$parms $parms$SFO $parms$SFO$parent.0 [1] 109.1531 $parms$SFO$k [1] 0.03721762 $stats n.times df mean.means RSS err.min R2 SFO 8 6 50.05375 221.8078 0.08384814 0.9845033 $results DT50 DT90 SFO 18.62417 61.86815