From 3010c9dcbc7f90f15b55c14919f6688d61d14414 Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Sat, 4 Mar 2017 09:58:00 +0100 Subject: Mention pkgdown.jrwb.de/mkin in README Add very small twa vignette, update pkgdown docs --- docs/reference/twa.html | 174 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 174 insertions(+) create mode 100644 docs/reference/twa.html (limited to 'docs/reference/twa.html') diff --git a/docs/reference/twa.html b/docs/reference/twa.html new file mode 100644 index 00000000..9c2efd10 --- /dev/null +++ b/docs/reference/twa.html @@ -0,0 +1,174 @@ + + + + + + + + + + — twa • mkin + + + + + + + + + + + + + + + + + + + + + + + + +
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This function calculates maximum moving window time weighted average concentrations +(TWAs) for kinetic models fitted with mkinfit. Currently, only +calculations for the parent are implemented for the SFO, FOMC and DFOP models, +using the analytical formulas given in the PEC soil section of the FOCUS +guidance.

+ + + 
twa(fit, windows)
+ +

Arguments

+
+
fit
+
+ An object of class mkinfit. +
+
windows
+
+ The width of the time windows for which the TWAs should be calculated. +
+
+ +

Value

+ +

A numeric vector, named using the windows argument.

+ +

References

+ +

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://http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics

+ + +

Examples

+ 
  fit <- mkinfit("FOMC", FOCUS_2006_C, quiet = TRUE)
+  twa(fit, c(7, 21))
#> Error in eval(expr, envir, enclos): konnte Funktion "twa" nicht finden
+
+ +
+ + +
+ + + -- cgit v1.2.1