From 64e636d11311be57978ef394c48c9b43fe219059 Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Tue, 26 Feb 2019 09:31:39 +0100 Subject: Static documentation rebuilt by pkgdown --- docs/reference/NAFTA_SOP_2015.html | 220 +++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 docs/reference/NAFTA_SOP_2015.html (limited to 'docs/reference/NAFTA_SOP_2015.html') diff --git a/docs/reference/NAFTA_SOP_2015.html b/docs/reference/NAFTA_SOP_2015.html new file mode 100644 index 00000000..4a2c71a9 --- /dev/null +++ b/docs/reference/NAFTA_SOP_2015.html @@ -0,0 +1,220 @@ + + + + + + + + +Example datasets from the NAFTA SOP published 2015 — NAFTA_SOP_2015 • mkin + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + +
+ +
+
+
+

Example datasets from the NAFTA SOP published 2015

+ + +
+ +
+ +

Data taken from US EPA (2015), p. 19 and 23.

+ +
+ + 
NAFTA_SOP_2015
+ +

Format

+ +

2 datasets with observations on the following variables.

+
name

a factor containing the name of the observed variable

+
time

a numeric vector containing time points

+
value

a numeric vector containing concentrations

+
+ +

Source

+ +

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

+ + +

Examples

+ 
  nafta_evaluation <- nafta(NAFTA_SOP_Appendix_D)
#> 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 
+#> 
+#> Critical sum of squares for checking the SFO model:
+#> [1] 717.4598
+#> 
+#> Parameters:
+#> $SFO
+#>                   Estimate       Pr(>t)        Lower        Upper
+#> parent_0      83.755751519 8.076390e-15 76.928220975 90.583282063
+#> k_parent_sink  0.001703321 7.452357e-05  0.001108568  0.002617164
+#> 
+#> $IORE
+#>                         Estimate Pr(>t)        Lower        Upper
+#> parent_0            9.685291e+01     NA 8.752855e+01 1.061773e+02
+#> k__iore_parent_sink 8.403374e-14     NA 1.092054e-19 6.466412e-08
+#> N_parent            6.684458e+00     NA 3.538511e+00 9.830405e+00
+#> 
+#> $DFOP
+#>              Estimate       Pr(>t)        Lower        Upper
+#> parent_0 9.755655e+01 4.439930e-13 8.884447e+01 1.062686e+02
+#> k1       4.240633e-02 3.554769e-02 1.414189e-02 1.271610e-01
+#> k2       8.237928e-04 2.060933e-02 3.172784e-04 2.138925e-03
+#> g        2.881037e-01 1.313715e-04 1.783967e-01 4.299694e-01
+#> 
+#> 
+#> DTx values:
+#>      DT50    DT90 DT50_rep
+#> SFO   407    1352      407
+#> IORE  541 5192066  1562968
+#> DFOP  429    2383      841
+#> 
+#> Representative half-life:
+#> [1] 841.4096
  plot(nafta_evaluation)
+
+ +
+ + +
+ + + + + + -- cgit v1.2.1