From af2e1540cdad2fd00bb6216a38a754ff748629ad Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Fri, 25 Oct 2019 02:10:08 +0200 Subject: Static documentation rebuilt by pkgdown --- docs/reference/nafta.html | 81 ++++++++++++++++++++++++++++------------------- 1 file changed, 48 insertions(+), 33 deletions(-) (limited to 'docs/reference/nafta.html') diff --git a/docs/reference/nafta.html b/docs/reference/nafta.html index c5ea9a9a..60917ff4 100644 --- a/docs/reference/nafta.html +++ b/docs/reference/nafta.html @@ -8,11 +8,13 @@ Evaluate parent kinetics using the NAFTA guidance — nafta • mkin + + @@ -32,15 +34,18 @@ - - + + + @@ -111,7 +116,6 @@ News - @@ -133,24 +137,27 @@
- -

The function fits the SFO, IORE and DFOP models using - mmkin and returns an object of class - nafta that has methods for printing and plotting.

- +

The function fits the SFO, IORE and DFOP models using mmkin +and returns an object of class nafta that has methods for printing +and plotting.

+

Print nafta objects. The results for the three models are printed in the +order of increasing model complexity, i.e. SFO, then IORE, and finally DFOP.

- 
nafta(ds, title = NA, quiet = FALSE, ...)
- + 
nafta(ds, title = NA, quiet = FALSE, ...)
+
+# S3 method for nafta
+print(x, quiet = TRUE, digits = 3, ...)
+

Arguments

- + @@ -162,31 +169,41 @@ - + + + + + + + + +
ds

A dataframe that must contain one variable called "time" with the time - values specified by the time argument, one column called "name" with - the grouping of the observed values, and finally one column of observed - values called "value".

A dataframe that must contain one variable called "time" with the +time values specified by the time argument, one column called +"name" with the grouping of the observed values, and finally one column of +observed values called "value".
title
...

Further arguments passed to mmkin.

Further arguments passed to mmkin (not for the +printing method).

x

An nafta object.

digits

Number of digits to be used for printing parameters and +dissipation times.
- -

Value

-

An list of class nafta. The list element named "mmkin" is the - mmkin object containing the fits of the three models. - The list element named "title" contains the title of the dataset used. - The list element "data" contains the dataset used in the fits.

-

Source

-

NAFTA (2011) Guidance for evaluating and calculating degradation kinetics - in environmental media. NAFTA Technical Working Group on Pesticides +

NAFTA (2011) Guidance for evaluating and calculating degradation + kinetics in environmental media. NAFTA Technical Working Group on + Pesticides https://www.epa.gov/pesticide-science-and-assessing-pesticide-risks/guidance-evaluating-and-calculating-degradation accessed 2019-02-22

US EPA (2015) Standard Operating Procedure for Using the NAFTA Guidance to Calculate Representative Half-life Values and Characterizing Pesticide Degradation https://www.epa.gov/pesticide-science-and-assessing-pesticide-risks/standard-operating-procedure-using-nafta-guidance

- +

Value

+ +

An list of class nafta. The list element named "mmkin" is the + mmkin object containing the fits of the three models. The + list element named "title" contains the title of the dataset used. The + list element "data" contains the dataset used in the fits.

Examples

- 
  nafta_evaluation <- nafta(NAFTA_SOP_Appendix_D, cores = 1)
#> The SFO model is rejected as S_SFO is equal or higher than the critical value S_c
#> The representative half-life of the IORE model is longer than the one corresponding
#> to the terminal degradation rate found with the DFOP model.
#> The representative half-life obtained from the DFOP model may be used
  print(nafta_evaluation)
#> Sums of squares:
+    

+  nafta_evaluation <- nafta(NAFTA_SOP_Appendix_D, cores = 1)
#> The SFO model is rejected as S_SFO is equal or higher than the critical value S_c
#> The representative half-life of the IORE model is longer than the one corresponding
#> to the terminal degradation rate found with the DFOP model.
#> The representative half-life obtained from the DFOP model may be used
  print(nafta_evaluation)
#> Sums of squares:
 #>       SFO      IORE      DFOP 
 #> 1378.6832  615.7730  517.8836 
 #> 
@@ -223,17 +240,15 @@
 #> DFOP  429    2380      841
 #> 
 #> Representative half-life:
-#> [1] 841.41
  plot(nafta_evaluation)

+#> [1] 841.41
  plot(nafta_evaluation)

+