From a9427a09abdf7ce9aaeae7c7190f90c8f2e5ef52 Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Mon, 15 Feb 2021 14:08:13 +0100 Subject: Improve README, introductory vignette and some other docs Also bump version to 1.0.3. --- docs/404.html | 2 +- docs/articles/FOCUS_D.html | 22 +-- .../accessible-code-block-0.0.1/empty-anchor.js | 15 ++ docs/articles/FOCUS_D_files/figure-html/plot-1.png | Bin 79550 -> 79176 bytes .../FOCUS_D_files/header-attrs-2.6/header-attrs.js | 12 ++ docs/articles/FOCUS_L.html | 128 +++++++-------- .../accessible-code-block-0.0.1/empty-anchor.js | 15 ++ .../figure-html/unnamed-chunk-10-1.png | Bin 42372 -> 42203 bytes .../figure-html/unnamed-chunk-12-1.png | Bin 82635 -> 82006 bytes .../figure-html/unnamed-chunk-13-1.png | Bin 32949 -> 32751 bytes .../figure-html/unnamed-chunk-15-1.png | Bin 58309 -> 57939 bytes .../figure-html/unnamed-chunk-4-1.png | Bin 35417 -> 35238 bytes .../figure-html/unnamed-chunk-6-1.png | Bin 35848 -> 35640 bytes 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.../header-attrs-2.6/header-attrs.js | 12 ++ docs/articles/web_only/compiled_models.html | 22 +-- .../accessible-code-block-0.0.1/empty-anchor.js | 15 ++ .../header-attrs-2.6/header-attrs.js | 12 ++ docs/authors.html | 2 +- docs/index.html | 45 ++++-- docs/news/index.html | 10 +- docs/pkgdown.yml | 2 +- docs/reference/AIC.mmkin.html | 11 +- docs/reference/CAKE_export.html | 2 +- docs/reference/D24_2014.html | 2 +- docs/reference/DFOP.solution.html | 2 +- docs/reference/Extract.mmkin.html | 4 +- docs/reference/FOCUS_2006_DFOP_ref_A_to_B.html | 2 +- docs/reference/FOCUS_2006_FOMC_ref_A_to_F.html | 2 +- docs/reference/FOCUS_2006_HS_ref_A_to_F.html | 2 +- docs/reference/FOCUS_2006_SFO_ref_A_to_F.html | 2 +- docs/reference/FOCUS_2006_datasets.html | 2 +- docs/reference/FOMC.solution.html | 2 +- docs/reference/HS.solution.html | 2 +- docs/reference/IORE.solution.html | 2 +- docs/reference/NAFTA_SOP_2015-1.png | Bin 62443 -> 61980 bytes docs/reference/NAFTA_SOP_2015.html | 2 +- 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+- docs/reference/mkinerrmin.html | 2 +- docs/reference/mkinerrplot.html | 2 +- docs/reference/mkinfit-1.png | Bin 66175 -> 65835 bytes docs/reference/mkinfit.html | 128 +++++++-------- docs/reference/mkinmod.html | 6 +- docs/reference/mkinparplot-1.png | Bin 25707 -> 25702 bytes docs/reference/mkinparplot.html | 5 +- docs/reference/mkinplot.html | 2 +- docs/reference/mkinpredict.html | 6 +- docs/reference/mkinresplot.html | 2 +- docs/reference/mmkin-1.png | Bin 111011 -> 110459 bytes docs/reference/mmkin-2.png | Bin 107610 -> 107057 bytes docs/reference/mmkin-3.png | Bin 96207 -> 96062 bytes docs/reference/mmkin-4.png | Bin 67756 -> 67191 bytes docs/reference/mmkin-5.png | Bin 65061 -> 64880 bytes docs/reference/mmkin.html | 18 +-- docs/reference/nafta-1.png | Bin 62443 -> 61980 bytes docs/reference/nafta.html | 2 +- docs/reference/nlme-1.png | Bin 70122 -> 70133 bytes docs/reference/nlme-2.png | Bin 94062 -> 94031 bytes docs/reference/nlme.html | 2 +- docs/reference/nlme.mmkin-1.png | Bin 124664 -> 124677 bytes docs/reference/nlme.mmkin-2.png | Bin 169529 -> 169523 bytes docs/reference/nlme.mmkin-3.png | Bin 172659 -> 172692 bytes docs/reference/nlme.mmkin.html | 28 ++-- docs/reference/nobs.mkinfit.html | 2 +- docs/reference/parms.html | 12 +- docs/reference/plot.mixed.mmkin.html | 2 +- docs/reference/plot.mkinfit-2.png | Bin 73247 -> 73254 bytes docs/reference/plot.mkinfit-5.png | Bin 66920 -> 66560 bytes docs/reference/plot.mkinfit-6.png | Bin 73078 -> 72717 bytes docs/reference/plot.mkinfit-7.png | Bin 73909 -> 73553 bytes docs/reference/plot.mkinfit.html | 2 +- docs/reference/plot.mmkin-1.png | Bin 49402 -> 48997 bytes docs/reference/plot.mmkin-2.png | Bin 49753 -> 49376 bytes docs/reference/plot.mmkin-3.png | Bin 46090 -> 46202 bytes docs/reference/plot.mmkin-4.png | Bin 33266 -> 33057 bytes docs/reference/plot.mmkin-5.png | Bin 57777 -> 57372 bytes docs/reference/plot.mmkin.html | 2 +- docs/reference/plot.nafta.html | 2 +- docs/reference/reexports.html | 2 +- docs/reference/residuals.mkinfit.html | 4 +- docs/reference/schaefer07_complex_case-1.png | Bin 66982 -> 66965 bytes docs/reference/schaefer07_complex_case.html | 12 +- docs/reference/sigma_twocomp.html | 6 +- docs/reference/summary.mkinfit.html | 10 +- docs/reference/summary.nlme.mmkin.html | 80 ++++----- docs/reference/synthetic_data_for_UBA_2014-1.png | Bin 67756 -> 67191 bytes docs/reference/synthetic_data_for_UBA_2014.html | 30 ++-- docs/reference/test_data_from_UBA_2014-1.png | Bin 57796 -> 57395 bytes docs/reference/test_data_from_UBA_2014-2.png | Bin 73501 -> 72786 bytes docs/reference/test_data_from_UBA_2014.html | 24 +-- docs/reference/transform_odeparms.html | 6 +- docs/reference/update.mkinfit.html | 2 +- 177 files changed, 815 insertions(+), 567 deletions(-) create mode 100644 docs/articles/FOCUS_D_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/FOCUS_D_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/FOCUS_L_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/FOCUS_L_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/mkin_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/mkin_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/twa_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/twa_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/web_only/FOCUS_Z_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/web_only/FOCUS_Z_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/web_only/NAFTA_examples_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/web_only/NAFTA_examples_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/web_only/benchmarks_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/web_only/benchmarks_files/header-attrs-2.6/header-attrs.js create mode 100644 docs/articles/web_only/compiled_models_files/accessible-code-block-0.0.1/empty-anchor.js create mode 100644 docs/articles/web_only/compiled_models_files/header-attrs-2.6/header-attrs.js (limited to 'docs') diff --git a/docs/404.html b/docs/404.html index f038fb95..48cba3d7 100644 --- a/docs/404.html +++ b/docs/404.html @@ -71,7 +71,7 @@ mkin - 1.0.2 + 1.0.3 diff --git a/docs/articles/FOCUS_D.html b/docs/articles/FOCUS_D.html index 786b2c47..f3a56065 100644 --- a/docs/articles/FOCUS_D.html +++ b/docs/articles/FOCUS_D.html @@ -31,7 +31,7 @@ mkin - 1.0.0 + 1.0.3 @@ -94,13 +94,13 @@ -
+

Example evaluation of FOCUS Example Dataset D

Johannes Ranke

-

2021-02-03

+

Last change 31 January 2019 (rebuilt 2021-02-15)

Source: vignettes/FOCUS_D.rmd @@ -185,10 +185,10 @@

A comprehensive report of the results is obtained using the summary method for mkinfit objects.

 summary(fit)
-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:13 2021 
-## Date of summary: Wed Feb  3 17:32:14 2021 
+## Date of fit:     Mon Feb 15 13:46:23 2021 
+## Date of summary: Mon Feb 15 13:46:23 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - k_parent * parent
@@ -196,7 +196,7 @@
 ## 
 ## Model predictions using solution type analytical 
 ## 
-## Fitted using 401 model solutions performed in 0.161 s
+## Fitted using 401 model solutions performed in 0.162 s
 ## 
 ## Error model: Constant variance 
 ## 
@@ -239,11 +239,11 @@
 ## 
 ## Parameter correlation:
 ##                   parent_0 log_k_parent   log_k_m1 f_parent_qlogis      sigma
-## parent_0         1.000e+00    5.174e-01 -1.688e-01      -5.471e-01 -1.171e-06
-## log_k_parent     5.174e-01    1.000e+00 -3.263e-01      -5.426e-01 -8.481e-07
-## log_k_m1        -1.688e-01   -3.263e-01  1.000e+00       7.478e-01  8.209e-07
+## parent_0         1.000e+00    5.174e-01 -1.688e-01      -5.471e-01 -1.172e-06
+## log_k_parent     5.174e-01    1.000e+00 -3.263e-01      -5.426e-01 -8.483e-07
+## log_k_m1        -1.688e-01   -3.263e-01  1.000e+00       7.478e-01  8.205e-07
 ## f_parent_qlogis -5.471e-01   -5.426e-01  7.478e-01       1.000e+00  1.305e-06
-## sigma           -1.171e-06   -8.481e-07  8.209e-07       1.305e-06  1.000e+00
+## sigma           -1.172e-06   -8.483e-07  8.205e-07       1.305e-06  1.000e+00
 ## 
 ## Backtransformed parameters:
 ## Confidence intervals for internally transformed parameters are asymmetric.
diff --git a/docs/articles/FOCUS_D_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/FOCUS_D_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/FOCUS_D_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
diff --git a/docs/articles/FOCUS_D_files/figure-html/plot-1.png b/docs/articles/FOCUS_D_files/figure-html/plot-1.png
index 5278038a..abf26715 100644
Binary files a/docs/articles/FOCUS_D_files/figure-html/plot-1.png and b/docs/articles/FOCUS_D_files/figure-html/plot-1.png differ
diff --git a/docs/articles/FOCUS_D_files/header-attrs-2.6/header-attrs.js b/docs/articles/FOCUS_D_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/FOCUS_D_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/articles/FOCUS_L.html b/docs/articles/FOCUS_L.html
index 4c3bed4c..53e4e1d3 100644
--- a/docs/articles/FOCUS_L.html
+++ b/docs/articles/FOCUS_L.html
@@ -31,7 +31,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
@@ -94,13 +94,13 @@ -
+

Example evaluation of FOCUS Laboratory Data L1 to L3

Johannes Ranke

-

2021-02-03

+

Last change 17 November 2016 (rebuilt 2021-02-15)

Source: vignettes/FOCUS_L.rmd @@ -126,17 +126,17 @@ 
 m.L1.SFO <- mkinfit("SFO", FOCUS_2006_L1_mkin, quiet = TRUE)
 summary(m.L1.SFO)
-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:16 2021 
-## Date of summary: Wed Feb  3 17:32:16 2021 
+## Date of fit:     Mon Feb 15 13:46:25 2021 
+## Date of summary: Mon Feb 15 13:46:25 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - k_parent * parent
 ## 
 ## Model predictions using solution type analytical 
 ## 
-## Fitted using 133 model solutions performed in 0.031 s
+## Fitted using 133 model solutions performed in 0.032 s
 ## 
 ## Error model: Constant variance 
 ## 
@@ -232,17 +232,17 @@
 
## Warning in sqrt(1/diag(V)): NaNs produced

 
## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is
 ## doubtful

-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:16 2021 
-## Date of summary: Wed Feb  3 17:32:16 2021 
+## Date of fit:     Mon Feb 15 13:46:26 2021 
+## Date of summary: Mon Feb 15 13:46:26 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent
 ## 
 ## Model predictions using solution type analytical 
 ## 
-## Fitted using 380 model solutions performed in 0.085 s
+## Fitted using 369 model solutions performed in 0.083 s
 ## 
 ## Error model: Constant variance 
 ## 
@@ -270,22 +270,22 @@
 ## 
 ## Results:
 ## 
-##        AIC      BIC    logLik
-##   95.88778 99.44927 -43.94389
+##        AIC      BIC   logLik
+##   95.88781 99.44929 -43.9439
 ## 
 ## Optimised, transformed parameters with symmetric confidence intervals:
 ##           Estimate Std. Error  Lower  Upper
 ## parent_0     92.47     1.2820 89.720 95.220
-## log_alpha    16.92        NaN    NaN    NaN
-## log_beta     19.26        NaN    NaN    NaN
-## sigma         2.78     0.4501  1.814  3.745
+## log_alpha    13.78        NaN    NaN    NaN
+## log_beta     16.13        NaN    NaN    NaN
+## sigma         2.78     0.4598  1.794  3.766
 ## 
 ## Parameter correlation:
-##           parent_0 log_alpha log_beta    sigma
-## parent_0  1.000000       NaN      NaN 0.002218
-## log_alpha      NaN         1      NaN      NaN
-## log_beta       NaN       NaN        1      NaN
-## sigma     0.002218       NaN      NaN 1.000000
+##            parent_0 log_alpha log_beta     sigma
+## parent_0  1.0000000       NaN      NaN 0.0001671
+## log_alpha       NaN         1      NaN       NaN
+## log_beta        NaN       NaN        1       NaN
+## sigma     0.0001671       NaN      NaN 1.0000000
 ## 
 ## Backtransformed parameters:
 ## Confidence intervals for internally transformed parameters are asymmetric.
@@ -293,9 +293,9 @@
 ## for estimators of untransformed parameters.
 ##           Estimate t value Pr(>t)  Lower  Upper
 ## parent_0 9.247e+01      NA     NA 89.720 95.220
-## alpha    2.223e+07      NA     NA     NA     NA
-## beta     2.325e+08      NA     NA     NA     NA
-## sigma    2.780e+00      NA     NA  1.814  3.745
+## alpha    9.658e+05      NA     NA     NA     NA
+## beta     1.010e+07      NA     NA     NA     NA
+## sigma    2.780e+00      NA     NA  1.794  3.766
 ## 
 ## FOCUS Chi2 error levels in percent:
 ##          err.min n.optim df
@@ -344,10 +344,10 @@
 

 
 summary(m.L2.FOMC, data = FALSE)

-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:17 2021 
-## Date of summary: Wed Feb  3 17:32:17 2021 
+## Date of fit:     Mon Feb 15 13:46:26 2021 
+## Date of summary: Mon Feb 15 13:46:26 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent
@@ -389,10 +389,10 @@
 ## 
 ## Parameter correlation:
 ##             parent_0  log_alpha   log_beta      sigma
-## parent_0   1.000e+00 -1.151e-01 -2.085e-01 -7.436e-09
-## log_alpha -1.151e-01  1.000e+00  9.741e-01 -1.617e-07
-## log_beta  -2.085e-01  9.741e-01  1.000e+00 -1.386e-07
-## sigma     -7.436e-09 -1.617e-07 -1.386e-07  1.000e+00
+## parent_0   1.000e+00 -1.151e-01 -2.085e-01 -7.828e-09
+## log_alpha -1.151e-01  1.000e+00  9.741e-01 -1.602e-07
+## log_beta  -2.085e-01  9.741e-01  1.000e+00 -1.372e-07
+## sigma     -7.828e-09 -1.602e-07 -1.372e-07  1.000e+00
 ## 
 ## Backtransformed parameters:
 ## Confidence intervals for internally transformed parameters are asymmetric.
@@ -425,10 +425,10 @@
 

 
 summary(m.L2.DFOP, data = FALSE)

-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:17 2021 
-## Date of summary: Wed Feb  3 17:32:17 2021 
+## Date of fit:     Mon Feb 15 13:46:27 2021 
+## Date of summary: Mon Feb 15 13:46:27 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - ((k1 * g * exp(-k1 * time) + k2 * (1 - g) * exp(-k2 *
@@ -437,7 +437,7 @@
 ## 
 ## Model predictions using solution type analytical 
 ## 
-## Fitted using 581 model solutions performed in 0.133 s
+## Fitted using 581 model solutions performed in 0.134 s
 ## 
 ## Error model: Constant variance 
 ## 
@@ -468,18 +468,18 @@
 ## Optimised, transformed parameters with symmetric confidence intervals:
 ##          Estimate Std. Error      Lower     Upper
 ## parent_0   93.950  9.998e-01    91.5900   96.3100
-## log_k1      3.117  1.929e+03 -4558.0000 4564.0000
+## log_k1      3.112  1.842e+03 -4353.0000 4359.0000
 ## log_k2     -1.088  6.285e-02    -1.2370   -0.9394
 ## g_qlogis   -0.399  9.946e-02    -0.6342   -0.1638
 ## sigma       1.414  2.886e-01     0.7314    2.0960
 ## 
 ## Parameter correlation:
-##           parent_0     log_k1     log_k2   g_qlogis      sigma
-## parent_0 1.000e+00  6.459e-07  9.147e-11  2.665e-01  8.413e-11
-## log_k1   6.459e-07  1.000e+00  1.061e-04 -2.087e-04 -9.802e-06
-## log_k2   9.147e-11  1.061e-04  1.000e+00 -7.903e-01 -2.429e-09
-## g_qlogis 2.665e-01 -2.087e-04 -7.903e-01  1.000e+00  4.049e-09
-## sigma    8.413e-11 -9.802e-06 -2.429e-09  4.049e-09  1.000e+00
+##            parent_0     log_k1     log_k2   g_qlogis      sigma
+## parent_0  1.000e+00  6.783e-07 -3.390e-10  2.665e-01 -2.967e-10
+## log_k1    6.783e-07  1.000e+00  1.116e-04 -2.196e-04 -1.031e-05
+## log_k2   -3.390e-10  1.116e-04  1.000e+00 -7.903e-01  2.917e-09
+## g_qlogis  2.665e-01 -2.196e-04 -7.903e-01  1.000e+00 -4.408e-09
+## sigma    -2.967e-10 -1.031e-05  2.917e-09 -4.408e-09  1.000e+00
 ## 
 ## Backtransformed parameters:
 ## Confidence intervals for internally transformed parameters are asymmetric.
@@ -487,7 +487,7 @@
 ## for estimators of untransformed parameters.
 ##          Estimate   t value    Pr(>t)   Lower   Upper
 ## parent_0  93.9500 9.397e+01 2.036e-12 91.5900 96.3100
-## k1        22.5800 5.303e-04 4.998e-01  0.0000     Inf
+## k1        22.4800 5.553e-04 4.998e-01  0.0000     Inf
 ## k2         0.3369 1.591e+01 4.697e-07  0.2904  0.3909
 ## g          0.4016 1.680e+01 3.238e-07  0.3466  0.4591
 ## sigma      1.4140 4.899e+00 8.776e-04  0.7314  2.0960
@@ -499,7 +499,7 @@
 ## 
 ## Estimated disappearance times:
 ##          DT50  DT90 DT50back DT50_k1 DT50_k2
-## parent 0.5335 5.311    1.599  0.0307   2.058

+## parent 0.5335 5.311    1.599 0.03084   2.058

 
Here, the DFOP model is clearly the best-fit model for dataset L2 based on the chi^2 error level criterion. However, the failure to calculate the covariance matrix indicates that the parameter estimates correlate excessively. Therefore, the FOMC model may be preferred for this dataset.
@@ -531,10 +531,10 @@

We can extract the summary and plot for e.g. the DFOP fit, using square brackets for indexing which will result in the use of the summary and plot functions working on mkinfit objects.

 summary(mm.L3[["DFOP", 1]])
-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:18 2021 
-## Date of summary: Wed Feb  3 17:32:18 2021 
+## Date of fit:     Mon Feb 15 13:46:27 2021 
+## Date of summary: Mon Feb 15 13:46:28 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - ((k1 * g * exp(-k1 * time) + k2 * (1 - g) * exp(-k2 *
@@ -581,11 +581,11 @@
 ## 
 ## Parameter correlation:
 ##            parent_0     log_k1     log_k2   g_qlogis      sigma
-## parent_0  1.000e+00  1.732e-01  2.282e-02  4.009e-01 -9.671e-08
-## log_k1    1.732e-01  1.000e+00  4.945e-01 -5.809e-01  7.148e-07
+## parent_0  1.000e+00  1.732e-01  2.282e-02  4.009e-01 -9.664e-08
+## log_k1    1.732e-01  1.000e+00  4.945e-01 -5.809e-01  7.147e-07
 ## log_k2    2.282e-02  4.945e-01  1.000e+00 -6.812e-01  1.022e-06
-## g_qlogis  4.009e-01 -5.809e-01 -6.812e-01  1.000e+00 -7.929e-07
-## sigma    -9.671e-08  7.148e-07  1.022e-06 -7.929e-07  1.000e+00
+## g_qlogis  4.009e-01 -5.809e-01 -6.812e-01  1.000e+00 -7.926e-07
+## sigma    -9.664e-08  7.147e-07  1.022e-06 -7.926e-07  1.000e+00
 ## 
 ## Backtransformed parameters:
 ## Confidence intervals for internally transformed parameters are asymmetric.
@@ -644,17 +644,17 @@
 
The \(\chi^2\) error level of 3.3% as well as the plot suggest that the SFO model fits very well. The error level at which the \(\chi^2\) test passes is slightly lower for the FOMC model. However, the difference appears negligible.

 
 summary(mm.L4[["SFO", 1]], data = FALSE)

-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:19 2021 
-## Date of summary: Wed Feb  3 17:32:19 2021 
+## Date of fit:     Mon Feb 15 13:46:28 2021 
+## Date of summary: Mon Feb 15 13:46:28 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - k_parent * parent
 ## 
 ## Model predictions using solution type analytical 
 ## 
-## Fitted using 142 model solutions performed in 0.03 s
+## Fitted using 142 model solutions performed in 0.031 s
 ## 
 ## Error model: Constant variance 
 ## 
@@ -709,17 +709,17 @@
 ## parent  106  352

 
 summary(mm.L4[["FOMC", 1]], data = FALSE)

-
## mkin version used for fitting:    1.0.0 
+
## mkin version used for fitting:    1.0.3 
 ## R version used for fitting:       4.0.3 
-## Date of fit:     Wed Feb  3 17:32:19 2021 
-## Date of summary: Wed Feb  3 17:32:19 2021 
+## Date of fit:     Mon Feb 15 13:46:28 2021 
+## Date of summary: Mon Feb 15 13:46:28 2021 
 ## 
 ## Equations:
 ## d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent
 ## 
 ## Model predictions using solution type analytical 
 ## 
-## Fitted using 224 model solutions performed in 0.046 s
+## Fitted using 224 model solutions performed in 0.047 s
 ## 
 ## Error model: Constant variance 
 ## 
@@ -754,10 +754,10 @@
 ## 
 ## Parameter correlation:
 ##             parent_0  log_alpha   log_beta      sigma
-## parent_0   1.000e+00 -4.696e-01 -5.543e-01 -2.456e-07
-## log_alpha -4.696e-01  1.000e+00  9.889e-01  2.169e-08
-## log_beta  -5.543e-01  9.889e-01  1.000e+00  4.910e-08
-## sigma     -2.456e-07  2.169e-08  4.910e-08  1.000e+00
+## parent_0   1.000e+00 -4.696e-01 -5.543e-01 -2.468e-07
+## log_alpha -4.696e-01  1.000e+00  9.889e-01  2.478e-08
+## log_beta  -5.543e-01  9.889e-01  1.000e+00  5.211e-08
+## sigma     -2.468e-07  2.478e-08  5.211e-08  1.000e+00
 ## 
 ## Backtransformed parameters:
 ## Confidence intervals for internally transformed parameters are asymmetric.
@@ -781,7 +781,7 @@
 

 

 References

-

+

 

 
Ranke, Johannes. 2014. “Prüfung und Validierung von Modellierungssoftware als Alternative zu ModelMaker 4.0.” Umweltbundesamt Projektnummer 27452.

 

diff --git a/docs/articles/FOCUS_L_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/FOCUS_L_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/FOCUS_L_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
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diff --git a/docs/articles/FOCUS_L_files/header-attrs-2.6/header-attrs.js b/docs/articles/FOCUS_L_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/FOCUS_L_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/articles/index.html b/docs/articles/index.html
index 52770090..22753e8d 100644
--- a/docs/articles/index.html
+++ b/docs/articles/index.html
@@ -71,7 +71,7 @@
       
       
         mkin
-        1.0.2
+        1.0.3
       
     

 
diff --git a/docs/articles/mkin.html b/docs/articles/mkin.html
index e240323f..6dbb093d 100644
--- a/docs/articles/mkin.html
+++ b/docs/articles/mkin.html
@@ -31,7 +31,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -94,13 +94,13 @@
 
       
 
-      

+      

   

     

       
Introduction to mkin

                         
Johannes Ranke

             
-            
2021-02-03

+            
Last change 15 February 2021 (rebuilt 2021-02-15)

       
       Source: vignettes/mkin.rmd
       
@@ -148,28 +148,34 @@
 

 

 Background

-
Many approaches are possible regarding the evaluation of chemical degradation data.

-
The mkin package (Ranke 2019) implements the approach recommended in the kinetics report provided by the FOrum for Co-ordination of pesticide fate models and their USe (FOCUS Work Group on Degradation Kinetics 2006, 2014) for simple decline data series, data series with transformation products, commonly termed metabolites, and for data series for more than one compartment. It is also possible to include back reactions, so equilibrium reactions and equilibrium partitioning can be specified, although this oftentimes leads to an overparameterisation of the model.

+
The mkin package (Ranke 2021) implements the approach to degradation kinetics recommended in the kinetics report provided by the FOrum for Co-ordination of pesticide fate models and their USe (FOCUS Work Group on Degradation Kinetics 2006, 2014). It covers data series describing the decline of one compound, data series with transformation products (commonly termed metabolites) and data series for more than one compartment. It is possible to include back reactions. Therefore, equilibrium reactions and equilibrium partitioning can be specified, although this often leads to an overparameterisation of the model.

 
When the first mkin code was published in 2010, the most commonly used tools for fitting more complex kinetic degradation models to experimental data were KinGUI (Schäfer et al. 2007), a MATLAB based tool with a graphical user interface that was specifically tailored to the task and included some output as proposed by the FOCUS Kinetics Workgroup, and ModelMaker, a general purpose compartment based tool providing infrastructure for fitting dynamic simulation models based on differential equations to data.

-
The code was first uploaded to the BerliOS platform. When this was taken down, the version control history was imported into the R-Forge site (see e.g. the initial commit on 11 May 2010), where the code is still occasionally updated.

-
At that time, the R package FME (Flexible Modelling Environment) (Soetaert and Petzoldt 2010) was already available, and provided a good basis for developing a package specifically tailored to the task. The remaining challenge was to make it as easy as possible for the users (including the author of this vignette) to specify the system of differential equations and to include the output requested by the FOCUS guidance, such as the relative standard deviation that has to be assumed for the residuals, such that the \(\chi^2\) goodness-of-fit test as defined by the FOCUS kinetics workgroup would pass using an significance level \(\alpha\) of 0.05. This relative error, expressed as a percentage, is often termed \(\chi^2\) error level or similar.

-
Also, mkin introduced using analytical solutions for parent only kinetics for improved optimization speed. Later, Eigenvalue based solutions were introduced to mkin for the case of linear differential equations (i.e. where the FOMC or DFOP models were not used for the parent compound), greatly improving the optimization speed for these cases. This, however, has become somehow obsolete, as the use of compiled code described below gives even smaller execution times.

+
The ‘mkin’ code was first uploaded to the BerliOS development platform. When this was taken down, the version control history was imported into the R-Forge site (see e.g. the initial commit on 11 May 2010), where the code is still being updated.

+
At that time, the R package FME (Flexible Modelling Environment) (Soetaert and Petzoldt 2010) was already available, and provided a good basis for developing a package specifically tailored to the task. The remaining challenge was to make it as easy as possible for the users (including the author of this vignette) to specify the system of differential equations and to include the output requested by the FOCUS guidance, such as the \(\chi^2\) error level as defined in this guidance.

+
Also, mkin introduced using analytical solutions for parent only kinetics for improved optimization speed. Later, Eigenvalue based solutions were introduced to mkin for the case of linear differential equations (i.e. where the FOMC or DFOP models were not used for the parent compound), greatly improving the optimization speed for these cases. This, has become somehow obsolete, as the use of compiled code described below gives even faster execution times.

 
The possibility to specify back-reactions and a biphasic model (SFORB) for metabolites were present in mkin from the very beginning.

 

 

 Derived software tools

-
Soon after the publication of mkin, two derived tools were published, namely KinGUII (available from Bayer Crop Science) and CAKE (commissioned to Tessella by Syngenta), which added a graphical user interface (GUI), and added fitting by iteratively reweighted least squares (IRLS) and characterisation of likely parameter distributions by Markov Chain Monte Carlo (MCMC) sampling.

-
CAKE focuses on a smooth use experience, sacrificing some flexibility in the model definition, originally allowing only two primary metabolites in parallel. The current version 3.3 of CAKE release in March 2016 uses a basic scheme for up to six metabolites in a flexible arrangement, but does not support back-reactions (non-instantaneous equilibria) or biphasic kinetics for metabolites.

+
Soon after the publication of mkin, two derived tools were published, namely KinGUII (developed at Bayer Crop Science) and CAKE (commissioned to Tessella by Syngenta), which added a graphical user interface (GUI), and added fitting by iteratively reweighted least squares (IRLS) and characterisation of likely parameter distributions by Markov Chain Monte Carlo (MCMC) sampling.

+
CAKE focuses on a smooth use experience, sacrificing some flexibility in the model definition, originally allowing only two primary metabolites in parallel. The current version 3.4 of CAKE released in May 2020 uses a scheme for up to six metabolites in a flexible arrangement and supports biphasic modelling of metabolites, but does not support back-reactions (non-instantaneous equilibria).

 
KinGUI offers an even more flexible widget for specifying complex kinetic models. Back-reactions (non-instantaneous equilibria) were supported early on, but until 2014, only simple first-order models could be specified for transformation products. Starting with KinGUII version 2.1, biphasic modelling of metabolites was also available in KinGUII.

 
A further graphical user interface (GUI) that has recently been brought to a decent degree of maturity is the browser based GUI named gmkin. Please see its documentation page and manual for further information.

 
A comparison of scope, usability and numerical results obtained with these tools has been recently been published by Ranke, Wöltjen, and Meinecke (2018).

 

-

-

-Recent developments

-
Currently (July 2019), the main features available in mkin which are not present in KinGUII or CAKE, are the speed increase by using compiled code when a compiler is present, parallel model fitting on multicore machines using the mmkin function, and the estimation of parameter confidence intervals based on transformed parameters.

-
In addition, the possibility to use two alternative error models to constant variance have been integrated. The variance by variable error model introduced by Gao et al. (2011) has been available via an iteratively reweighted least squares (IRLS) procedure since mkin version 0.9-22. With release 0.9.49.5, the IRLS algorithm has been replaced by direct or step-wise maximisation of the likelihood function, which makes it possible not only to fit the variance by variable error model but also a two-component error model inspired by error models developed in analytical chemistry.

 

+

+

+Unique features

+
Currently, the main unique features available in mkin are

+
    
+
  • the speed increase by using compiled code when a compiler is present,
    • 
+
  • parallel model fitting on multicore machines using the mmkin function,
    • 
+
  • the estimation of parameter confidence intervals based on transformed parameters (see below) and
    • 
+
  • the possibility to use the two-component error model
+
    • 
+

+
The iteratively reweighted least squares fitting of different variances for each variable as introduced by Gao et al. (2011) has been available in mkin since version 0.9-22. With release 0.9.49.5, the IRLS algorithm has been complemented by direct or step-wise maximisation of the likelihood function, which makes it possible not only to fit the variance by variable error model but also a two-component error model inspired by error models developed in analytical chemistry (Ranke and Meinecke 2019).

 

 

 

@@ -177,13 +183,13 @@
 
For rate constants, the log transformation is used, as proposed by Bates and Watts (1988, 77, 149). Approximate intervals are constructed for the transformed rate constants (compare Bates and Watts 1988, 135), i.e. for their logarithms. Confidence intervals for the rate constants are then obtained using the appropriate backtransformation using the exponential function.

 
In the first version of mkin allowing for specifying models using formation fractions, a home-made reparameterisation was used in order to ensure that the sum of formation fractions would not exceed unity.

 
This method is still used in the current version of KinGUII (v2.1 from April 2014), with a modification that allows for fixing the pathway to sink to zero. CAKE uses penalties in the objective function in order to enforce this constraint.

-
In 2012, an alternative reparameterisation of the formation fractions was proposed together with René Lehmann (Ranke and Lehmann 2012), based on isometric logratio transformation (ILR). The aim was to improve the validity of the linear approximation of the objective function during the parameter estimation procedure as well as in the subsequent calculation of parameter confidence intervals.

+
In 2012, an alternative reparameterisation of the formation fractions was proposed together with René Lehmann (Ranke and Lehmann 2012), based on isometric logratio transformation (ILR). The aim was to improve the validity of the linear approximation of the objective function during the parameter estimation procedure as well as in the subsequent calculation of parameter confidence intervals. In the current version of mkin, a logit transformation is used for parameters that are bound between 0 and 1, such as the g parameter of the DFOP model.

 

 

 Confidence intervals based on transformed parameters

 
In the first attempt at providing improved parameter confidence intervals introduced to mkin in 2013, confidence intervals obtained from FME on the transformed parameters were simply all backtransformed one by one to yield asymmetric confidence intervals for the backtransformed parameters.

 
However, while there is a 1:1 relation between the rate constants in the model and the transformed parameters fitted in the model, the parameters obtained by the isometric logratio transformation are calculated from the set of formation fractions that quantify the paths to each of the compounds formed from a specific parent compound, and no such 1:1 relation exists.

-
Therefore, parameter confidence intervals for formation fractions obtained with this method only appear valid for the case of a single transformation product, where only one formation fraction is to be estimated, directly corresponding to one component of the ilr transformed parameter.

+
Therefore, parameter confidence intervals for formation fractions obtained with this method only appear valid for the case of a single transformation product, where currently the logit transformation is used for the formation fraction.

 
The confidence intervals obtained by backtransformation for the cases where a 1:1 relation between transformed and original parameter exist are considered by the author of this vignette to be more accurate than those obtained using a re-estimation of the Hessian matrix after backtransformation, as implemented in the FME package.

 

 

@@ -198,36 +204,39 @@
 

 References

 
-

+

 

 
Bates, D., and D. Watts. 1988. Nonlinear Regression and Its Applications. Wiley-Interscience.

 

 

-
FOCUS Work Group on Degradation Kinetics. 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. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

+
FOCUS Work Group on Degradation Kinetics. 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. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

 

 

-
———. 2014. Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration. 1.1 ed. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

+
———. 2014. Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration. 1.1 ed. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

 

 

-
Gao, Z., J.W. Green, J. Vanderborght, and W. Schmitt. 2011. “Improving Uncertainty Analysis in Kinetic Evaluations Using Iteratively Reweighted Least Squares.” Journal. Environmental Science and Technology 45: 4429–37.

+
Gao, Z., J. W. Green, J. Vanderborght, and W. Schmitt. 2011. “Improving Uncertainty Analysis in Kinetic Evaluations Using Iteratively Reweighted Least Squares.” Journal. Environmental Science and Technology 45: 4429–37.

 

 

-
Ranke, J. 2019. ‘mkin‘: Kinetic Evaluation of Chemical Degradation Data. https://CRAN.R-project.org/package=mkin.

+
Ranke, J. 2021. ‘mkin‘: Kinetic Evaluation of Chemical Degradation Data. https://CRAN.R-project.org/package=mkin.

 

 

 
Ranke, J., and R. Lehmann. 2012. “Parameter Reliability in Kinetic Evaluation of Environmental Metabolism Data - Assessment and the Influence of Model Specification.” In SETAC World 20-24 May. Berlin.

 

 

-
———. 2015. “To T-Test or Not to T-Test, That Is the Question.” In XV Symposium on Pesticide Chemistry 2-4 September 2015. Piacenza. http://chem.uft.uni-bremen.de/ranke/posters/piacenza_2015.pdf.

+
———. 2015. “To T-Test or Not to T-Test, That Is the Question.” In XV Symposium on Pesticide Chemistry 2-4 September 2015. Piacenza. http://chem.uft.uni-bremen.de/ranke/posters/piacenza_2015.pdf.

+

+

+
Ranke, Johannes, and Stefan Meinecke. 2019. “Error Models for the Kinetic Evaluation of Chemical Degradation Data.” Environments 6 (12). https://doi.org/10.3390/environments6120124.

 

 

-
Ranke, Johannes, Janina Wöltjen, and Stefan Meinecke. 2018. “Comparison of Software Tools for Kinetic Evaluation of Chemical Degradation Data.” Environmental Sciences Europe 30 (1): 17. https://doi.org/10.1186/s12302-018-0145-1.

+
Ranke, Johannes, Janina Wöltjen, and Stefan Meinecke. 2018. “Comparison of Software Tools for Kinetic Evaluation of Chemical Degradation Data.” Environmental Sciences Europe 30 (1): 17. https://doi.org/10.1186/s12302-018-0145-1.

 

 

 
Schäfer, D., B. Mikolasch, P. Rainbird, and B. Harvey. 2007. “KinGUI: A New Kinetic Software Tool for Evaluations According to FOCUS Degradation Kinetics.” In Proceedings of the Xiii Symposium Pesticide Chemistry, edited by Del Re A. A. M., Capri E., Fragoulis G., and Trevisan M., 916–23. Piacenza.

 

 

-
Soetaert, Karline, and Thomas Petzoldt. 2010. “Inverse Modelling, Sensitivity and Monte Carlo Analysis in R Using Package FME.” Journal of Statistical Software 33 (3): 1–28. https://www.jstatsoft.org/v33/i03/.

+
Soetaert, Karline, and Thomas Petzoldt. 2010. “Inverse Modelling, Sensitivity and Monte Carlo Analysis in R Using Package FME.” Journal of Statistical Software 33 (3): 1–28. https://www.jstatsoft.org/v33/i03/.

 

 

 

diff --git a/docs/articles/mkin_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/mkin_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/mkin_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
diff --git a/docs/articles/mkin_files/figure-html/unnamed-chunk-2-1.png b/docs/articles/mkin_files/figure-html/unnamed-chunk-2-1.png
index 8acd92af..bf38fdd7 100644
Binary files a/docs/articles/mkin_files/figure-html/unnamed-chunk-2-1.png and b/docs/articles/mkin_files/figure-html/unnamed-chunk-2-1.png differ
diff --git a/docs/articles/mkin_files/header-attrs-2.6/header-attrs.js b/docs/articles/mkin_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/mkin_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/articles/twa.html b/docs/articles/twa.html
index c270659b..2e3d2f96 100644
--- a/docs/articles/twa.html
+++ b/docs/articles/twa.html
@@ -31,7 +31,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -94,13 +94,13 @@
 
       
 
-      

+      

   

     

       
Calculation of time weighted average concentrations with mkin

                         
Johannes Ranke

             
-            
2021-02-03

+            
Last change 18 September 2019 (rebuilt 2021-02-15)

       
       Source: vignettes/twa.rmd
       
@@ -141,9 +141,9 @@
   \frac{1}{k_1} \left( 1 - e^{- k_1 t_b} \right) +
   \frac{e^{- k_1 t_b}}{k_2} \left( 1 - e^{- k_2 (t - t_b)} \right)  \right) \]

 
Note that a method for calculating maximum moving window time weighted average concentrations for a model fitted by ‘mkinfit’ or from parent decline model parameters is included in the max_twa_parent() function. If the same is needed for metabolites, the function pfm::max_twa() from the ‘pfm’ package can be used.

-

+

 

-
FOCUS Work Group on Degradation Kinetics. 2014. Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration. 1.1 ed. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

+
FOCUS Work Group on Degradation Kinetics. 2014. Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration. 1.1 ed. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

 

 

   

diff --git a/docs/articles/twa_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/twa_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/twa_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
diff --git a/docs/articles/twa_files/header-attrs-2.6/header-attrs.js b/docs/articles/twa_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/twa_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/articles/web_only/FOCUS_Z.html b/docs/articles/web_only/FOCUS_Z.html
index 8bdcbe30..57fc3545 100644
--- a/docs/articles/web_only/FOCUS_Z.html
+++ b/docs/articles/web_only/FOCUS_Z.html
@@ -31,7 +31,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -94,13 +94,13 @@
 
       
 
-      

+      

   

     

       
Example evaluation of FOCUS dataset Z

                         
Johannes Ranke

             
-            
2021-02-03

+            
Last change 16 January 2018 (rebuilt 2021-02-15)

       
       Source: vignettes/web_only/FOCUS_Z.rmd
       
@@ -237,12 +237,12 @@
 
 summary(m.Z.FOCUS, data = FALSE)$bpar

 
##             Estimate se_notrans t value     Pr(>t)     Lower      Upper
-## Z0_0       96.839001   1.994273 48.5585 4.0276e-42 92.827060 100.850943
-## k_Z0        2.215367   0.118456 18.7021 1.0410e-23  1.989432   2.466960
-## k_Z1        0.478310   0.028258 16.9265 6.2430e-22  0.424712   0.538673
-## k_Z2        0.451628   0.042139 10.7176 1.6313e-14  0.374337   0.544877
-## k_Z3        0.058692   0.015245  3.8498 1.7806e-04  0.034806   0.098972
-## f_Z2_to_Z3  0.471498   0.058350  8.0805 9.6614e-11  0.357741   0.588294
+## Z0_0       96.838822   1.994274 48.5584 4.0280e-42 92.826981 100.850664
+## k_Z0        2.215393   0.118458 18.7019 1.0413e-23  1.989456   2.466989
+## k_Z1        0.478305   0.028258 16.9266 6.2418e-22  0.424708   0.538666
+## k_Z2        0.451627   0.042139 10.7176 1.6314e-14  0.374339   0.544872
+## k_Z3        0.058692   0.015245  3.8499 1.7803e-04  0.034808   0.098965
+## f_Z2_to_Z3  0.471502   0.058351  8.0805 9.6608e-11  0.357769   0.588274
 ## sigma       3.984431   0.383402 10.3923 4.5575e-14  3.213126   4.755736

 
 endpoints(m.Z.FOCUS)

@@ -253,9 +253,9 @@
 ## $distimes
 ##        DT50    DT90
 ## Z0  0.31288  1.0394
-## Z1  1.44916  4.8140
+## Z1  1.44917  4.8141
 ## Z2  1.53478  5.0984
-## Z3 11.80983 39.2314

+## Z3 11.80986 39.2315

 
This fit corresponds to the final result chosen in Appendix 7 of the FOCUS report. Confidence intervals returned by mkin are based on internally transformed parameters, however.
@@ -351,13 +351,13 @@ ## ## $SFORB ## Z0_b1 Z0_b2 Z3_b1 Z3_b2 -## 2.4471371 0.0075126 0.0800070 0.0000000 +## 2.4471322 0.0075125 0.0800069 0.0000000 ## ## $distimes ## DT50 DT90 DT50back DT50_Z0_b1 DT50_Z0_b2 DT50_Z3_b1 DT50_Z3_b2 -## Z0 0.3043 1.1848 0.35666 0.28325 92.265 NA NA +## Z0 0.3043 1.1848 0.35666 0.28325 92.266 NA NA ## Z1 1.5148 5.0320 NA NA NA NA NA -## Z2 1.6414 5.4525 NA NA NA NA NA +## Z2 1.6414 5.4526 NA NA NA NA NA ## Z3 NA NA NA NA NA 8.6636 Inf

It is clear the degradation rate of Z3 towards the end of the experiment is very low as DT50_Z3_b2 (the second Eigenvalue of the system of two differential equations representing the SFORB system for Z3, corresponding to the slower rate constant of the DFOP model) is reported to be infinity. However, this appears to be a feature of the data.

@@ -365,9 +365,9 @@

References

-
+
-

FOCUS Work Group on Degradation Kinetics. 2014. Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration. 1.1 ed. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

+

FOCUS Work Group on Degradation Kinetics. 2014. Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration. 1.1 ed. http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics.

diff --git a/docs/articles/web_only/FOCUS_Z_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/web_only/FOCUS_Z_files/accessible-code-block-0.0.1/empty-anchor.js new file mode 100644 index 00000000..ca349fd6 --- /dev/null +++ b/docs/articles/web_only/FOCUS_Z_files/accessible-code-block-0.0.1/empty-anchor.js @@ -0,0 +1,15 @@ +// Hide empty tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) --> +// v0.0.1 +// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020. + +document.addEventListener('DOMContentLoaded', function() { + const codeList = document.getElementsByClassName("sourceCode"); + for (var i = 0; i < codeList.length; i++) { + var linkList = codeList[i].getElementsByTagName('a'); + for (var j = 0; j < linkList.length; j++) { + if (linkList[j].innerHTML === "") { + linkList[j].setAttribute('aria-hidden', 'true'); + } + } + } +}); diff --git 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a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png index 47d46a9f..e7501cbb 100644 Binary files a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png and b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png differ diff --git a/docs/articles/web_only/FOCUS_Z_files/header-attrs-2.6/header-attrs.js b/docs/articles/web_only/FOCUS_Z_files/header-attrs-2.6/header-attrs.js new file mode 100644 index 00000000..dd57d92e --- /dev/null +++ b/docs/articles/web_only/FOCUS_Z_files/header-attrs-2.6/header-attrs.js @@ -0,0 +1,12 @@ +// Pandoc 2.9 adds attributes on both header and div. We remove the former (to +// be compatible with the behavior of Pandoc < 2.8). +document.addEventListener('DOMContentLoaded', function(e) { + var hs = document.querySelectorAll("div.section[class*='level'] > :first-child"); + var i, h, a; + for (i = 0; i < hs.length; i++) { + h = hs[i]; + if (!/^h[1-6]$/i.test(h.tagName)) continue; // it should be a header h1-h6 + a = h.attributes; + while (a.length > 0) h.removeAttribute(a[0].name); + } +}); diff --git a/docs/articles/web_only/NAFTA_examples.html b/docs/articles/web_only/NAFTA_examples.html index d3e23253..e79375b3 100644 --- a/docs/articles/web_only/NAFTA_examples.html +++ b/docs/articles/web_only/NAFTA_examples.html @@ -31,7 +31,7 @@ mkin - 1.0.0 + 1.0.3
@@ -94,13 +94,13 @@ -
+

Evaluation of example datasets from Attachment 1 to the US EPA SOP for the NAFTA guidance

Johannes Ranke

-

2021-02-03

+

26 February 2019 (rebuilt 2021-02-15)

Source: vignettes/web_only/NAFTA_examples.rmd @@ -156,7 +156,7 @@ ## Estimate Pr(>t) Lower Upper ## parent_0 9.99e+01 1.41e-26 98.8116 101.0810 ## k1 2.67e-02 5.05e-06 0.0243 0.0295 -## k2 2.42e-12 5.00e-01 0.0000 Inf +## k2 2.26e-12 5.00e-01 0.0000 Inf ## g 6.47e-01 3.67e-06 0.6248 0.6677 ## sigma 1.27e+00 8.91e-06 0.8395 1.6929 ## @@ -165,7 +165,7 @@ ## DT50 DT90 DT50_rep ## SFO 67.7 2.25e+02 6.77e+01 ## IORE 58.2 1.07e+03 3.22e+02 -## DFOP 55.5 5.22e+11 2.86e+11 +## DFOP 55.5 5.59e+11 3.07e+11 ## ## Representative half-life: ## [1] 321.51 @@ -207,7 +207,7 @@ ## Estimate Pr(>t) Lower Upper ## parent_0 9.84e+01 1.24e-27 97.8078 98.9187 ## k1 1.55e-02 4.10e-04 0.0143 0.0167 -## k2 1.10e-11 5.00e-01 0.0000 Inf +## k2 8.63e-12 5.00e-01 0.0000 Inf ## g 6.89e-01 2.92e-03 0.6626 0.7142 ## sigma 6.48e-01 2.38e-05 0.4147 0.8813 ## @@ -216,7 +216,7 @@ ## DT50 DT90 DT50_rep ## SFO 86.6 2.88e+02 8.66e+01 ## IORE 85.5 7.17e+02 2.16e+02 -## DFOP 83.6 1.03e+11 6.29e+10 +## DFOP 83.6 1.32e+11 8.04e+10 ## ## Representative half-life: ## [1] 215.87 @@ -258,7 +258,7 @@ ## Estimate Pr(>t) Lower Upper ## parent_0 9.66e+01 1.57e-25 95.3476 97.8979 ## k1 2.55e-02 7.33e-06 0.0233 0.0278 -## k2 3.60e-11 5.00e-01 0.0000 Inf +## k2 3.22e-11 5.00e-01 0.0000 Inf ## g 8.61e-01 7.55e-06 0.8314 0.8867 ## sigma 1.46e+00 6.93e-06 0.9661 1.9483 ## @@ -267,7 +267,7 @@ ## DT50 DT90 DT50_rep ## SFO 38.6 1.28e+02 3.86e+01 ## IORE 34.0 1.77e+02 5.32e+01 -## DFOP 34.1 9.07e+09 1.93e+10 +## DFOP 34.1 1.01e+10 2.15e+10 ## ## Representative half-life: ## [1] 53.17 @@ -309,7 +309,7 @@ ## Estimate Pr(>t) Lower Upper ## parent_0 9.89e+01 9.44e-49 95.4640 102.2573 ## k1 1.81e-02 1.75e-01 0.0116 0.0281 -## k2 2.89e-10 5.00e-01 0.0000 Inf +## k2 3.63e-10 5.00e-01 0.0000 Inf ## g 6.06e-01 2.19e-01 0.4826 0.7178 ## sigma 7.40e+00 2.97e-15 6.0201 8.7754 ## @@ -318,7 +318,7 @@ ## DT50 DT90 DT50_rep ## SFO 94.3 3.13e+02 9.43e+01 ## IORE 96.7 1.51e+03 4.55e+02 -## DFOP 96.4 4.75e+09 2.40e+09 +## DFOP 96.4 3.77e+09 1.91e+09 ## ## Representative half-life: ## [1] 454.55 @@ -420,7 +420,7 @@ ## Estimate Pr(>t) Lower Upper ## parent_0 9.85e+01 2.54e-20 97.390 99.672 ## k1 1.38e-01 3.52e-05 0.131 0.146 -## k2 9.03e-13 5.00e-01 0.000 Inf +## k2 9.02e-13 5.00e-01 0.000 Inf ## g 6.52e-01 8.13e-06 0.642 0.661 ## sigma 7.88e-01 6.13e-02 0.481 1.095 ## @@ -429,7 +429,7 @@ ## DT50 DT90 DT50_rep ## SFO 16.9 5.63e+01 1.69e+01 ## IORE 11.6 3.37e+02 1.01e+02 -## DFOP 10.5 1.38e+12 7.67e+11 +## DFOP 10.5 1.38e+12 7.69e+11 ## ## Representative half-life: ## [1] 101.43 @@ -441,15 +441,16 @@ 
 p9b <- nafta(NAFTA_SOP_Attachment[["p9b"]])
## Warning in sqrt(diag(covar)): NaNs produced
+
## Warning in sqrt(diag(covar_notrans)): NaNs produced
## Warning in sqrt(1/diag(V)): NaNs produced
## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is
 ## doubtful
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c
## The half-life obtained from the IORE model may be used
-
+
 plot(p9b)

 

-
+
 print(p9b)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -473,12 +474,12 @@
 ## sigma             1.288 1.76e-04  0.7456  1.830
 ## 
 ## $DFOP
-##          Estimate Pr(>t)   Lower   Upper
-## parent_0  94.7123     NA 93.1355 96.2891
-## k1         0.0389     NA  0.0266  0.0569
-## k2         0.0389     NA  0.0255  0.0592
-## g          0.5256     NA      NA      NA
-## sigma      1.5957     NA  0.9135  2.2779
+##          Estimate   Pr(>t)   Lower   Upper
+## parent_0  94.7123 1.61e-16 93.1355 96.2891
+## k1         0.0389 1.08e-04  0.0266  0.0569
+## k2         0.0389 2.23e-04  0.0255  0.0592
+## g          0.5256      NaN      NA      NA
+## sigma      1.5957 2.50e-04  0.9135  2.2779
 ## 
 ## 
 ## DTx values:
@@ -494,15 +495,18 @@
 

 

 Example on page 10

-
+
 p10 <- nafta(NAFTA_SOP_Attachment[["p10"]])

-
## Warning in sqrt(diag(covar_notrans)): NaNs produced

+
## Warning in sqrt(diag(covar)): NaNs produced

+
## Warning in sqrt(1/diag(V)): NaNs produced

+
## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is
+## doubtful

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p10)

 

-
+
 print(p10)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -528,9 +532,9 @@
 ## $DFOP
 ##          Estimate   Pr(>t)   Lower    Upper
 ## parent_0 101.7315 1.41e-09 91.6534 111.8097
-## k1         0.0495 5.63e-03  0.0240   0.1020
-## k2         0.0495 1.93e-03  0.0272   0.0903
-## g          0.4487      NaN  0.0000   1.0000
+## k1         0.0495 6.58e-03  0.0303   0.0809
+## k2         0.0495 2.60e-03  0.0410   0.0598
+## g          0.4487 5.00e-01      NA       NA
 ## sigma      8.0152 2.50e-04  4.5886  11.4418
 ## 
 ## 
@@ -551,14 +555,14 @@
 

 

 Example on page 11

-
+
 p11 <- nafta(NAFTA_SOP_Attachment[["p11"]])

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p11)

 

-
+
 print(p11)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -594,10 +598,10 @@
 ##          DT50     DT90 DT50_rep
 ## SFO  2.16e+02 7.18e+02 2.16e+02
 ## IORE 9.73e+02 1.37e+08 4.11e+07
-## DFOP 3.07e+11 1.93e+12 6.97e+11
+## DFOP 3.07e+11 1.93e+12 6.98e+11
 ## 
 ## Representative half-life:
-## [1] 41148171

+## [1] 41148170

 
In this case, the DFOP fit reported for PestDF resulted in a negative value for the slower rate constant, which is not possible in mkin. The other results are in agreement.

 

 

@@ -608,19 +612,21 @@
 

 

 Example on page 12, upper panel

-
+
 p12a <- nafta(NAFTA_SOP_Attachment[["p12a"]])

 
## Warning in summary.mkinfit(x): Could not calculate correlation; no covariance
-## matrix
-
-## Warning in summary.mkinfit(x): Could not calculate correlation; no covariance
 ## matrix

+
## Warning in sqrt(diag(covar)): NaNs produced

+
## Warning in sqrt(diag(covar_notrans)): NaNs produced

+
## Warning in sqrt(1/diag(V)): NaNs produced

+
## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is
+## doubtful

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p12a)

 

-
+
 print(p12a)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -644,12 +650,12 @@
 ## sigma             3.965     NA    NA    NA
 ## 
 ## $DFOP
-##          Estimate   Pr(>t) Lower Upper
-## parent_0  100.521 2.74e-10    NA    NA
-## k1          0.124 2.53e-05    NA    NA
-## k2          0.124 2.52e-02    NA    NA
-## g           0.793 5.00e-01    NA    NA
-## sigma       7.048 2.50e-04    NA    NA
+##          Estimate   Pr(>t)   Lower   Upper
+## parent_0  100.521 2.74e-10 92.2366 108.805
+## k1          0.124 2.53e-05  0.0908   0.170
+## k2          0.124 2.52e-02  0.0456   0.339
+## g           0.793      NaN      NA      NA
+## sigma       7.048 2.50e-04  4.0349  10.061
 ## 
 ## 
 ## DTx values:
@@ -664,20 +670,18 @@
 

 

 Example on page 12, lower panel

-
+
 p12b <- nafta(NAFTA_SOP_Attachment[["p12b"]])

-
## Warning in sqrt(diag(covar)): NaNs produced

 
## Warning in qt(alpha/2, rdf): NaNs produced

 
## Warning in qt(1 - alpha/2, rdf): NaNs produced

-
## Warning in sqrt(1/diag(V)): NaNs produced

-
## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is
-## doubtful

+
## Warning in sqrt(diag(covar_notrans)): NaNs produced

+
## Warning in pt(abs(tval), rdf, lower.tail = FALSE): NaNs produced

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p12b)

 

-
+
 print(p12b)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -702,11 +706,11 @@
 ## 
 ## $DFOP
 ##          Estimate Pr(>t) Lower Upper
-## parent_0  97.6840     NA   NaN   NaN
-## k1         0.0589     NA    NA    NA
-## k2         0.0589     NA    NA    NA
-## g          0.6473     NA    NA    NA
-## sigma      3.4323     NA   NaN   NaN
+## parent_0  97.6840    NaN   NaN   NaN
+## k1         0.0589    NaN    NA    NA
+## k2         0.0589    NaN    NA    NA
+## g          0.6473    NaN    NA    NA
+## sigma      3.4323    NaN   NaN   NaN
 ## 
 ## 
 ## DTx values:
@@ -721,18 +725,14 @@
 

 

 Example on page 13

-
+
 p13 <- nafta(NAFTA_SOP_Attachment[["p13"]])

-
## Warning in sqrt(diag(covar)): NaNs produced

-
## Warning in sqrt(1/diag(V)): NaNs produced

-
## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is
-## doubtful

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p13)

 

-
+
 print(p13)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -758,9 +758,9 @@
 ## $DFOP
 ##          Estimate Pr(>t)    Lower    Upper
 ## parent_0 92.73500     NA 8.95e+01 95.92118
-## k1        0.00258     NA 4.25e-04  0.01569
-## k2        0.00258     NA 1.76e-03  0.00379
-## g         0.16452     NA       NA       NA
+## k1        0.00258     NA 4.14e-04  0.01611
+## k2        0.00258     NA 1.74e-03  0.00383
+## g         0.16452     NA 0.00e+00  1.00000
 ## sigma     3.41172     NA 2.02e+00  4.79960
 ## 
 ## 
@@ -777,7 +777,7 @@
 

 

 DT50 not observed in the study and DFOP problems in PestDF

-
+
 p14 <- nafta(NAFTA_SOP_Attachment[["p14"]])

 
## Warning in sqrt(diag(covar)): NaNs produced

 
## Warning in sqrt(1/diag(V)): NaNs produced

@@ -785,10 +785,10 @@
 ## doubtful

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p14)

 

-
+
 print(p14)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -815,7 +815,7 @@
 ##          Estimate   Pr(>t)    Lower    Upper
 ## parent_0 1.00e+02 2.96e-28 99.40280 101.2768
 ## k1       9.53e-03 1.20e-01  0.00638   0.0143
-## k2       5.33e-12 5.00e-01  0.00000      Inf
+## k2       6.08e-12 5.00e-01  0.00000      Inf
 ## g        3.98e-01 2.19e-01  0.30481   0.4998
 ## sigma    1.17e+00 7.68e-06  0.77406   1.5610
 ## 
@@ -824,7 +824,7 @@
 ##          DT50     DT90 DT50_rep
 ## SFO  2.48e+02 8.25e+02 2.48e+02
 ## IORE 4.34e+02 2.22e+04 6.70e+03
-## DFOP 3.48e+10 3.37e+11 1.30e+11
+## DFOP 3.05e+10 2.95e+11 1.14e+11
 ## 
 ## Representative half-life:
 ## [1] 6697.44

@@ -833,14 +833,14 @@
 

 

 N is less than 1 and DFOP fraction parameter is below zero

-
+
 p15a <- nafta(NAFTA_SOP_Attachment[["p15a"]])

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p15a)

 

-
+
 print(p15a)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -864,12 +864,12 @@
 ## sigma             3.105 1.78e-04  1.795  4.416
 ## 
 ## $DFOP
-##          Estimate Pr(>t)    Lower    Upper
-## parent_0 97.96751     NA 94.21913 101.7159
-## k1        0.00952     NA  0.00221   0.0411
-## k2        0.00952     NA  0.00626   0.0145
-## g         0.21241     NA  0.00000   1.0000
-## sigma     4.18778     NA  2.39747   5.9781
+##          Estimate   Pr(>t)    Lower    Upper
+## parent_0 97.96751 2.85e-13 94.21913 101.7159
+## k1        0.00952 6.28e-02  0.00250   0.0363
+## k2        0.00952 1.27e-04  0.00646   0.0140
+## g         0.21241 5.00e-01  0.00000   1.0000
+## sigma     4.18778 2.50e-04  2.39747   5.9781
 ## 
 ## 
 ## DTx values:
@@ -880,7 +880,7 @@
 ## 
 ## Representative half-life:
 ## [1] 41.33

-
+
 p15b <- nafta(NAFTA_SOP_Attachment[["p15b"]])

 
## Warning in sqrt(diag(covar)): NaNs produced

 
## Warning in sqrt(1/diag(V)): NaNs produced

@@ -888,10 +888,10 @@
 ## doubtful

 
## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c

 
## The half-life obtained from the IORE model may be used

-
+
 plot(p15b)

 

-
+
 print(p15b)

 
## Sums of squares:
 ##       SFO      IORE      DFOP 
@@ -909,7 +909,7 @@
 ## 
 ## $IORE
 ##                Estimate   Pr(>t)    Lower  Upper
-## parent_0          99.83 1.81e-16 97.51348 102.14
+## parent_0          99.83 1.81e-16 97.51349 102.14
 ## k__iore_parent     0.38 3.22e-01  0.00352  41.05
 ## N_parent           0.00 5.00e-01 -1.07696   1.08
 ## sigma              2.21 2.57e-04  1.23245   3.19
@@ -936,16 +936,16 @@
 

 

 The DFOP fraction parameter is greater than 1

-
+
 p16 <- nafta(NAFTA_SOP_Attachment[["p16"]])

 
## 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

-
+
 plot(p16)

 

-
+
 print(p16)

 
## Sums of squares:
 ##      SFO     IORE     DFOP 
@@ -996,7 +996,7 @@
 

 

 References

-

+

 

 
US EPA. 2015. “Standard Operating Procedure for Using the NAFTA Guidance to Calculate Representative Half-Life Values and Characterizing Pesticide Degradation.”

 

diff --git a/docs/articles/web_only/NAFTA_examples_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/web_only/NAFTA_examples_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/web_only/NAFTA_examples_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
diff --git a/docs/articles/web_only/NAFTA_examples_files/figure-html/p10-1.png b/docs/articles/web_only/NAFTA_examples_files/figure-html/p10-1.png
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diff --git a/docs/articles/web_only/NAFTA_examples_files/figure-html/p9a-1.png b/docs/articles/web_only/NAFTA_examples_files/figure-html/p9a-1.png
index 0d111357..3ce13a97 100644
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diff --git a/docs/articles/web_only/NAFTA_examples_files/figure-html/p9b-1.png b/docs/articles/web_only/NAFTA_examples_files/figure-html/p9b-1.png
index 73b85767..e2cf2f83 100644
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diff --git a/docs/articles/web_only/NAFTA_examples_files/header-attrs-2.6/header-attrs.js b/docs/articles/web_only/NAFTA_examples_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/web_only/NAFTA_examples_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/articles/web_only/benchmarks.html b/docs/articles/web_only/benchmarks.html
index e15358a0..d7b81f20 100644
--- a/docs/articles/web_only/benchmarks.html
+++ b/docs/articles/web_only/benchmarks.html
@@ -31,7 +31,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -94,13 +94,13 @@
 
       
 
-      

+      

   

     

       
Benchmark timings for mkin

                         
Johannes Ranke

             
-            
2021-02-03

+            
Last change 13 May 2020 (rebuilt 2021-02-15)

       
       Source: vignettes/web_only/benchmarks.rmd
       
@@ -135,17 +135,11 @@
   m1 = mkinsub("SFO"))
 t3 <- system.time(mmkin_bench(list(SFO_SFO, FOMC_SFO, DFOP_SFO), list(FOCUS_D)))[["elapsed"]]
 t4 <- system.time(mmkin_bench(list(SFO_SFO, FOMC_SFO, DFOP_SFO), list(FOCUS_D),
-    error_model = "tc"))[["elapsed"]]

-
## Warning in mkinfit(models[[model_index]], datasets[[dataset_index]], ...): Optimisation did not converge:
-## iteration limit reached without convergence (10)
-
-## Warning in mkinfit(models[[model_index]], datasets[[dataset_index]], ...): Optimisation did not converge:
-## iteration limit reached without convergence (10)

-
-t5 <- system.time(mmkin_bench(list(SFO_SFO, FOMC_SFO, DFOP_SFO), list(FOCUS_D),
+    error_model = "tc"))[["elapsed"]]
+t5 <- system.time(mmkin_bench(list(SFO_SFO, FOMC_SFO, DFOP_SFO), list(FOCUS_D),
     error_model = "obs"))[["elapsed"]]

 
Two metabolites, synthetic data:

-
+
 m_synth_SFO_lin <- mkinmod(parent = mkinsub("SFO", "M1"),
                            M1 = mkinsub("SFO", "M2"),
                            M2 = mkinsub("SFO"),
@@ -172,7 +166,7 @@
     error_model = "obs"))[["elapsed"]]
 t11 <- system.time(mmkin_bench(list(m_synth_DFOP_par), list(DFOP_par_c),
     error_model = "obs"))[["elapsed"]]

-
+
 mkin_benchmarks[system_string, paste0("t", 1:11)] <-
   c(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11)
 save(mkin_benchmarks, file = "~/git/mkin/vignettes/web_only/mkin_benchmarks.rda")

@@ -234,9 +228,9 @@
 3.729
 
 
-1.0.0
-1.770
-3.703
+1.0.3
+1.722
+3.419
 
 
 
@@ -302,10 +296,10 @@
 2.810
 
 
-1.0.0
-1.373
-7.127
-2.762
+1.0.3
+1.402
+6.343
+2.802
 
 
 
@@ -313,7 +307,7 @@
 

 

 Two metabolites

-
Constant variance (t6 and t7), two-component error model (t8 and t9), and variance by variable (t10 and t11) for one model fitted to one dataset, i.e. one fit for each test.

+
Constant variance (t6 and t7), two-component error model (t8 and t9), and variance by variable (t10 and t11) for one model fitted to one dataset, i.e. one fit for each test.

 
@@ -398,13 +392,13 @@
 
-
-
-
-
-
-
-
+
+
+
+
+
+
+

 

 mkin version3.105
 

 
1.0.00.7751.2691.4673.7671.9192.9421.0.30.7711.2511.4643.0741.9402.831
 

 
 

diff --git a/docs/articles/web_only/benchmarks_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/web_only/benchmarks_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/web_only/benchmarks_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
diff --git a/docs/articles/web_only/benchmarks_files/header-attrs-2.6/header-attrs.js b/docs/articles/web_only/benchmarks_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/web_only/benchmarks_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/articles/web_only/compiled_models.html b/docs/articles/web_only/compiled_models.html
index e45655b6..ce8d8481 100644
--- a/docs/articles/web_only/compiled_models.html
+++ b/docs/articles/web_only/compiled_models.html
@@ -31,7 +31,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -94,13 +94,13 @@
 
       
 
-      

+      

   

     

       
Performance benefit by using compiled model definitions in mkin

                         
Johannes Ranke

             
-            
2021-02-03

+            
2021-02-15

       
       Source: vignettes/web_only/compiled_models.rmd
       
@@ -159,9 +159,9 @@
 }

 
##                    test replications relative elapsed
 ## 4            analytical            1    1.000   0.181
-## 3     deSolve, compiled            1    1.818   0.329
-## 2      Eigenvalue based            1    2.061   0.373
-## 1 deSolve, not compiled            1   43.923   7.950

+## 3     deSolve, compiled            1    1.812   0.328
+## 2      Eigenvalue based            1    2.088   0.378
+## 1 deSolve, not compiled            1   45.923   8.312

 
We see that using the compiled model is by more than a factor of 10 faster than using deSolve without compiled code.

 

 

@@ -188,13 +188,13 @@
 }

 
## Temporary DLL for differentials generated and loaded

 
##                    test replications relative elapsed
-## 2     deSolve, compiled            1    1.000   0.474
-## 1 deSolve, not compiled            1   30.179  14.305

-
Here we get a performance benefit of a factor of 30 using the version of the differential equation model compiled from C code!

-
This vignette was built with mkin 1.0.0 on

+## 2     deSolve, compiled            1    1.000   0.486
+## 1 deSolve, not compiled            1   31.597  15.356

+
Here we get a performance benefit of a factor of 32 using the version of the differential equation model compiled from C code!

+
This vignette was built with mkin 1.0.3 on

 
## R version 4.0.3 (2020-10-10)
 ## Platform: x86_64-pc-linux-gnu (64-bit)
-## Running under: Debian GNU/Linux 10 (buster)

+## Running under: Debian GNU/Linux bullseye/sid

 
## CPU model: AMD Ryzen 7 1700 Eight-Core Processor

 

   

diff --git a/docs/articles/web_only/compiled_models_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/web_only/compiled_models_files/accessible-code-block-0.0.1/empty-anchor.js
new file mode 100644
index 00000000..ca349fd6
--- /dev/null
+++ b/docs/articles/web_only/compiled_models_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty  tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+  const codeList = document.getElementsByClassName("sourceCode");
+  for (var i = 0; i < codeList.length; i++) {
+    var linkList = codeList[i].getElementsByTagName('a');
+    for (var j = 0; j < linkList.length; j++) {
+      if (linkList[j].innerHTML === "") {
+        linkList[j].setAttribute('aria-hidden', 'true');
+      }
+    }
+  }
+});
diff --git a/docs/articles/web_only/compiled_models_files/header-attrs-2.6/header-attrs.js b/docs/articles/web_only/compiled_models_files/header-attrs-2.6/header-attrs.js
new file mode 100644
index 00000000..dd57d92e
--- /dev/null
+++ b/docs/articles/web_only/compiled_models_files/header-attrs-2.6/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});
diff --git a/docs/authors.html b/docs/authors.html
index e80c3930..61d29bf0 100644
--- a/docs/authors.html
+++ b/docs/authors.html
@@ -71,7 +71,7 @@
       
       
         mkin
-        1.0.2
+        1.0.3
       
     

 
diff --git a/docs/index.html b/docs/index.html
index 51571c81..88f118ea 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -37,7 +37,7 @@
       
       
         mkin
-        1.0.2
+        1.0.3
       
     

 
@@ -132,23 +132,40 @@
 

 

 Features

+

+

+General

 
    
 
  • Highly flexible model specification using mkinmod, including equilibrium reactions and using the single first-order reversible binding (SFORB) model, which will automatically create two latent state variables for the observed variable.
    • 
-
  • As of version 0.9-39, fitting of several models to several datasets, optionally in parallel, is supported, see for example plot.mmkin.
    • 
 
  • Model solution (forward modelling) in the function mkinpredict is performed either using the analytical solution for the case of parent only degradation, an eigenvalue based solution if only simple first-order (SFO) or SFORB kinetics are used in the model, or using a numeric solver from the deSolve package (default is lsoda).
    • 
-
  • If a C compiler is installed, the kinetic models are compiled from automatically generated C code, see vignette compiled_models. The autogeneration of C code was inspired by the ccSolve package. Thanks to Karline Soetaert for her work on that.
    • 
-
  • By default, kinetic rate constants and kinetic formation fractions are transformed internally using transform_odeparms so their estimators can more reasonably be expected to follow a normal distribution. This has the side effect that no constraints are needed in the optimisation. Thanks to René Lehmann for the nice cooperation on this, especially the isometric log-ratio transformation that is now used for the formation fractions.
    • 
-
  • A side effect of this is that when parameter estimates are backtransformed to match the model definition, confidence intervals calculated from standard errors are also backtransformed to the correct scale, and will not include meaningless values like negative rate constants or formation fractions adding up to more than 1, which can not occur in a single experiment with a single defined radiolabel position.
    • 
 
  • The usual one-sided t-test for significant difference from zero is nevertheless shown based on estimators for the untransformed parameters.
    • 
 
  • Summary and plotting functions. The summary of an mkinfit object is in fact a full report that should give enough information to be able to approximately reproduce the fit with other tools.
    • 
 
  • The chi-squared error level as defined in the FOCUS kinetics guidance (see below) is calculated for each observed variable.
    • 
-
  • When a metabolite decline phase is not described well by SFO kinetics, SFORB kinetics can be used for the metabolite.
    • 
-
  • Three different error models can be selected using the argument error_model to the mkinfit function.
    • 
 
  • The ‘variance by variable’ error model which is often fitted using Iteratively Reweighted Least Squares (IRLS) should now be specified as error_model = "obs".
    • 
-
  • A two-component error model similar to the one proposed by Rocke and Lorenzato can be selected using the argument error_model = "tc".
    • 
+

+

+

+

+Unique in mkin

+
    
+
  • Three different error models can be selected using the argument error_model to the mkinfit function. A two-component error model similar to the one proposed by Rocke and Lorenzato can be selected using the argument error_model = "tc".
    • 
+
  • Model comparisons using the Akaike Information Criterion (AIC) are supported which can also be used for non-constant variance. In such cases the FOCUS chi-squared error level is not meaningful.
    • 
+
  • By default, kinetic rate constants and kinetic formation fractions are transformed internally using transform_odeparms so their estimators can more reasonably be expected to follow a normal distribution.
    • 
+
  • When parameter estimates are backtransformed to match the model definition, confidence intervals calculated from standard errors are also backtransformed to the correct scale, and will not include meaningless values like negative rate constants or formation fractions adding up to more than 1, which cannot occur in a single experiment with a single defined radiolabel position.
    • 
+
  • When a metabolite decline phase is not described well by SFO kinetics, SFORB kinetics can be used for the metabolite. Mathematically, the SFORB model is equivalent to the DFOP model used by other tools for biphasic metabolite curves. However, the SFORB model has the advantage that there is a mechanistic interpretation of the model parameters.
    • 
 
  • Nonlinear mixed-effects models can be created from fits of the same degradation model to different datasets for the same compound by using the nlme.mmkin method. Note that the convergence of the nlme fits depends on the quality of the data. Convergence is better for simple models and data for many groups (e.g. soils).
    • 
 

 

+

+

+Performance

+
    
+
  • Parallel fitting of several models to several datasets is supported, see for example plot.mmkin.
    • 
+
  • If a C compiler is installed, the kinetic models are compiled from automatically generated C code, see vignette compiled_models. The autogeneration of C code was inspired by the ccSolve package. Thanks to Karline Soetaert for her work on that.
    • 
+
  • Even if no compiler is installed, many degradation models still give very good performance, as current versions of mkin also have analytical solutions for some models with one metabolite, and if SFO or SFORB are used for the parent compound, Eigenvalue based solutions of the degradation model are available.
    • 
+

+

+

 

 

 GUI

@@ -157,7 +174,7 @@
 

 

 News

-
There is a ChangeLog, for the latest CRAN release and one for the github master branch.

+
There is a list of changes for the latest CRAN release and one for each github branch, e.g. the main branch.

 

 

 

@@ -170,6 +187,16 @@
 
In 2011, Bayer Crop Science started to distribute an R based successor to KinGUI named KinGUII whose R code is based on mkin, but which added, among other refinements, a closed source graphical user interface (GUI), iteratively reweighted least squares (IRLS) optimisation of the variance for each of the observed variables, and Markov Chain Monte Carlo (MCMC) simulation functionality, similar to what is available e.g. in the FME package.

 
Somewhat in parallel, Syngenta has sponsored the development of an mkin and KinGUII based GUI application called CAKE, which also adds IRLS and MCMC, is more limited in the model formulation, but puts more weight on usability. CAKE is available for download from the CAKE website, where you can also find a zip archive of the R scripts derived from mkin, published under the GPL license.

 
Finally, there is KineticEval, which contains a further development of the scripts used for KinGUII, so the different tools will hopefully be able to learn from each other in the future as well.

+
Thanks to René Lehmann, formerly working at the Umweltbundesamt, for the nice cooperation cooperation on parameter transformations, especially the isometric log-ratio transformation that is now used for formation fractions in case there are more than two transformation targets.

+
Many inspirations for improvements of mkin resulted from doing kinetic evaluations of degradation data for my clients while working at Harlan Laboratories and at Eurofins Regulatory AG, and now as an independent consultant.

+
Funding was received from the Umweltbundesamt in the course of the projects

+
    
+
  • Grant Number 112407 (Testing and validation of modelling software as an alternative to ModelMaker 4.0, 2014-2015)
    • 
+
  • Project Number 56703 (Optimization of gmkin for routine use in the Umweltbundesamt, 2015)
    • 
+
  • Project Number 112407 (Testing the feasibility of using an error model according to Rocke and Lorenzato for more realistic parameter estimates in the kinetic evaluation of degradation data, 2018-2019)
    • 
+
  • Project Number 120667 (Development of objective criteria for the evaluation of the visual fit in the kinetic evaluation of degradation data, 2019-2020)
    • 
+
  • Project 146839 (Checking the feasibility of using mixed-effects models for the derivation of kinetic modelling parameters from degradation studies, 2020-2021)
    • 
+

 

 

 

diff --git a/docs/news/index.html b/docs/news/index.html
index 766e6549..82fb92bd 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -71,7 +71,7 @@
       
       
         mkin
-        1.0.2
+        1.0.3
       
     

 
@@ -141,6 +141,14 @@
       Source: NEWS.md
     

 
+    

+

+mkin 1.0.3 Unreleased 
+

+
    
+
  • Review and update README, the ‘Introduction to mkin’ vignette and some of the help pages
    • 
+

+

     

 

 mkin 1.0.2 Unreleased 
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index f1fe0ec9..847dd4c5 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -10,7 +10,7 @@ articles:
   web_only/NAFTA_examples: NAFTA_examples.html
   web_only/benchmarks: benchmarks.html
   web_only/compiled_models: compiled_models.html
-last_built: 2021-02-13T05:53Z
+last_built: 2021-02-15T13:07Z
 urls:
   reference: https://pkgdown.jrwb.de/mkin/reference
   article: https://pkgdown.jrwb.de/mkin/articles
diff --git a/docs/reference/AIC.mmkin.html b/docs/reference/AIC.mmkin.html
index f54fd70f..fbc90802 100644
--- a/docs/reference/AIC.mmkin.html
+++ b/docs/reference/AIC.mmkin.html
@@ -73,7 +73,7 @@ same dataset." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -187,8 +187,7 @@ dataframe if there are several fits in the column).

   f <- mmkin(c("SFO", "FOMC", "DFOP"),
     list("FOCUS A" = FOCUS_2006_A,
          "FOCUS C" = FOCUS_2006_C), cores = 1, quiet = TRUE)
-
#> Warning: Optimisation did not converge:
-#> false convergence (8)
  # We get a warning because the FOMC model does not converge for the
+  # We get a warning because the FOMC model does not converge for the
   # FOCUS A dataset, as it is well described by SFO
 
   AIC(f["SFO", "FOCUS A"]) # We get a single number for a single fit
@@ -199,15 +198,15 @@ dataframe if there are several fits in the column).

   AIC(f[, "FOCUS A"])
 
#>      df      AIC
 #> SFO   3 55.28197
-#> FOMC  4 57.28211
+#> FOMC  4 57.28222
 #> DFOP  5 59.28197
  AIC(f[, "FOCUS A"], k = 0) # If we do not penalize additional parameters, we get nearly the same
 
#>      df      AIC
 #> SFO   3 49.28197
-#> FOMC  4 49.28211
+#> FOMC  4 49.28222
 #> DFOP  5 49.28197
  BIC(f[, "FOCUS A"])        # Comparing the BIC gives a very similar picture
 
#>      df      BIC
 #> SFO   3 55.52030
-#> FOMC  4 57.59987
+#> FOMC  4 57.59999
 #> DFOP  5 59.67918

   # For FOCUS C, the more complex models fit better
   AIC(f[, "FOCUS C"])
diff --git a/docs/reference/CAKE_export.html b/docs/reference/CAKE_export.html
index dcccca1b..05cd04a7 100644
--- a/docs/reference/CAKE_export.html
+++ b/docs/reference/CAKE_export.html
@@ -73,7 +73,7 @@ specified as well." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/D24_2014.html b/docs/reference/D24_2014.html
index b78e73ef..e2d47f1b 100644
--- a/docs/reference/D24_2014.html
+++ b/docs/reference/D24_2014.html
@@ -77,7 +77,7 @@ constrained by data protection regulations." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/DFOP.solution.html b/docs/reference/DFOP.solution.html
index cff29301..d04f98cc 100644
--- a/docs/reference/DFOP.solution.html
+++ b/docs/reference/DFOP.solution.html
@@ -73,7 +73,7 @@ two exponential decline functions." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/Extract.mmkin.html b/docs/reference/Extract.mmkin.html
index 4e3cbe64..5a99cf1b 100644
--- a/docs/reference/Extract.mmkin.html
+++ b/docs/reference/Extract.mmkin.html
@@ -72,7 +72,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -220,7 +220,7 @@ either a list of mkinfit objects or a single mkinfit object.

   )
 
#> $par
 #>  parent_0 log_alpha  log_beta     sigma 
-#> 99.666193  2.549849  5.050586  1.890202 
+#> 99.666192  2.549850  5.050586  1.890202 
 #> 
 #> $objective
 #> [1] 28.58291
diff --git a/docs/reference/FOCUS_2006_DFOP_ref_A_to_B.html b/docs/reference/FOCUS_2006_DFOP_ref_A_to_B.html
index d37fa5a5..ba1cb19a 100644
--- a/docs/reference/FOCUS_2006_DFOP_ref_A_to_B.html
+++ b/docs/reference/FOCUS_2006_DFOP_ref_A_to_B.html
@@ -76,7 +76,7 @@ in this fit." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/FOCUS_2006_FOMC_ref_A_to_F.html b/docs/reference/FOCUS_2006_FOMC_ref_A_to_F.html
index d3f7894c..cfb60536 100644
--- a/docs/reference/FOCUS_2006_FOMC_ref_A_to_F.html
+++ b/docs/reference/FOCUS_2006_FOMC_ref_A_to_F.html
@@ -76,7 +76,7 @@ in this fit." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/FOCUS_2006_HS_ref_A_to_F.html b/docs/reference/FOCUS_2006_HS_ref_A_to_F.html
index a18abad5..c90bcdbb 100644
--- a/docs/reference/FOCUS_2006_HS_ref_A_to_F.html
+++ b/docs/reference/FOCUS_2006_HS_ref_A_to_F.html
@@ -76,7 +76,7 @@ in this fit." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/FOCUS_2006_SFO_ref_A_to_F.html b/docs/reference/FOCUS_2006_SFO_ref_A_to_F.html
index e0fbc498..7b2747dc 100644
--- a/docs/reference/FOCUS_2006_SFO_ref_A_to_F.html
+++ b/docs/reference/FOCUS_2006_SFO_ref_A_to_F.html
@@ -76,7 +76,7 @@ in this fit." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/FOCUS_2006_datasets.html b/docs/reference/FOCUS_2006_datasets.html
index 543e24ad..7a39dcd0 100644
--- a/docs/reference/FOCUS_2006_datasets.html
+++ b/docs/reference/FOCUS_2006_datasets.html
@@ -72,7 +72,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/FOMC.solution.html b/docs/reference/FOMC.solution.html
index c376227c..9136b882 100644
--- a/docs/reference/FOMC.solution.html
+++ b/docs/reference/FOMC.solution.html
@@ -73,7 +73,7 @@ a decreasing rate constant." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/HS.solution.html b/docs/reference/HS.solution.html
index 8a90fec3..e3009bcc 100644
--- a/docs/reference/HS.solution.html
+++ b/docs/reference/HS.solution.html
@@ -73,7 +73,7 @@ between them." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/IORE.solution.html b/docs/reference/IORE.solution.html
index 8e6a2792..f1a40d44 100644
--- a/docs/reference/IORE.solution.html
+++ b/docs/reference/IORE.solution.html
@@ -73,7 +73,7 @@ a concentration dependent rate constant." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/NAFTA_SOP_2015-1.png b/docs/reference/NAFTA_SOP_2015-1.png
index 76d724f0..4f0d7833 100644
Binary files a/docs/reference/NAFTA_SOP_2015-1.png and b/docs/reference/NAFTA_SOP_2015-1.png differ
diff --git a/docs/reference/NAFTA_SOP_2015.html b/docs/reference/NAFTA_SOP_2015.html
index 301bf684..de9db9eb 100644
--- a/docs/reference/NAFTA_SOP_2015.html
+++ b/docs/reference/NAFTA_SOP_2015.html
@@ -72,7 +72,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/NAFTA_SOP_Attachment-1.png b/docs/reference/NAFTA_SOP_Attachment-1.png
index eec3dd9b..9417685e 100644
Binary files a/docs/reference/NAFTA_SOP_Attachment-1.png and b/docs/reference/NAFTA_SOP_Attachment-1.png differ
diff --git a/docs/reference/NAFTA_SOP_Attachment.html b/docs/reference/NAFTA_SOP_Attachment.html
index 03a45bc3..0b063e2c 100644
--- a/docs/reference/NAFTA_SOP_Attachment.html
+++ b/docs/reference/NAFTA_SOP_Attachment.html
@@ -72,7 +72,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -193,7 +193,7 @@
 #>          Estimate   Pr(>t)   Lower    Upper
 #> parent_0 9.99e+01 1.41e-26 98.8116 101.0810
 #> k1       2.67e-02 5.05e-06  0.0243   0.0295
-#> k2       2.42e-12 5.00e-01  0.0000      Inf
+#> k2       2.26e-12 5.00e-01  0.0000      Inf
 #> g        6.47e-01 3.67e-06  0.6248   0.6677
 #> sigma    1.27e+00 8.91e-06  0.8395   1.6929
 #> 
@@ -202,7 +202,7 @@
 #>      DT50     DT90 DT50_rep
 #> SFO  67.7 2.25e+02 6.77e+01
 #> IORE 58.2 1.07e+03 3.22e+02
-#> DFOP 55.5 5.22e+11 2.86e+11
+#> DFOP 55.5 5.59e+11 3.07e+11
 #> 
 #> Representative half-life:
 #> [1] 321.51
  plot(nafta_att_p5a)
diff --git a/docs/reference/Rplot001.png b/docs/reference/Rplot001.png
index 762a3dd4..7f498242 100644
Binary files a/docs/reference/Rplot001.png and b/docs/reference/Rplot001.png differ
diff --git a/docs/reference/Rplot002.png b/docs/reference/Rplot002.png
index d24e35b4..54c31a3f 100644
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diff --git a/docs/reference/Rplot003.png b/docs/reference/Rplot003.png
index e96adeb3..19198739 100644
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diff --git a/docs/reference/Rplot004.png b/docs/reference/Rplot004.png
index 91058d4b..1028a9c4 100644
Binary files a/docs/reference/Rplot004.png and b/docs/reference/Rplot004.png differ
diff --git a/docs/reference/Rplot005.png b/docs/reference/Rplot005.png
index 91058d4b..aa844051 100644
Binary files a/docs/reference/Rplot005.png and b/docs/reference/Rplot005.png differ
diff --git a/docs/reference/Rplot006.png b/docs/reference/Rplot006.png
index 74f43dfa..81525882 100644
Binary files a/docs/reference/Rplot006.png and b/docs/reference/Rplot006.png differ
diff --git a/docs/reference/Rplot007.png b/docs/reference/Rplot007.png
index fce3b6ee..10b7455a 100644
Binary files a/docs/reference/Rplot007.png and b/docs/reference/Rplot007.png differ
diff --git a/docs/reference/SFO.solution.html b/docs/reference/SFO.solution.html
index 7e4fb237..826a0472 100644
--- a/docs/reference/SFO.solution.html
+++ b/docs/reference/SFO.solution.html
@@ -72,7 +72,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/SFORB.solution.html b/docs/reference/SFORB.solution.html
index 7254c451..b2062e30 100644
--- a/docs/reference/SFORB.solution.html
+++ b/docs/reference/SFORB.solution.html
@@ -76,7 +76,7 @@ and no substance in the bound fraction." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/add_err-1.png b/docs/reference/add_err-1.png
index 9d333cbb..9ba106db 100644
Binary files a/docs/reference/add_err-1.png and b/docs/reference/add_err-1.png differ
diff --git a/docs/reference/add_err-3.png b/docs/reference/add_err-3.png
index 07cf0032..493a761a 100644
Binary files a/docs/reference/add_err-3.png and b/docs/reference/add_err-3.png differ
diff --git a/docs/reference/add_err.html b/docs/reference/add_err.html
index 2009aaf4..6fbecd14 100644
--- a/docs/reference/add_err.html
+++ b/docs/reference/add_err.html
@@ -74,7 +74,7 @@ may depend on the predicted value and is specified as a standard deviation." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/aw.html b/docs/reference/aw.html
index 77ee9cef..6399b839 100644
--- a/docs/reference/aw.html
+++ b/docs/reference/aw.html
@@ -74,7 +74,7 @@ by Burnham and Anderson (2004)." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/confint.mkinfit.html b/docs/reference/confint.mkinfit.html
index b71e039a..06e78459 100644
--- a/docs/reference/confint.mkinfit.html
+++ b/docs/reference/confint.mkinfit.html
@@ -79,7 +79,7 @@ method of Venzon and Moolgavkar (1988)." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -285,13 +285,13 @@ Profile-Likelihood Based Confidence Intervals, Applied Statistics, 37,
 f_d_1 <- mkinfit(SFO_SFO, subset(FOCUS_2006_D, value != 0), quiet = TRUE)
 system.time(ci_profile <- confint(f_d_1, method = "profile", cores = 1, quiet = TRUE))
 
#>    user  system elapsed 
-#>   4.324   0.980   3.960 
# Using more cores does not save much time here, as parent_0 takes up most of the time
+#>   4.255   1.029   3.937 
# Using more cores does not save much time here, as parent_0 takes up most of the time
 # If we additionally exclude parent_0 (the confidence of which is often of
 # minor interest), we get a nice performance improvement if we use at least 4 cores
 system.time(ci_profile_no_parent_0 <- confint(f_d_1, method = "profile",
   c("k_parent_sink", "k_parent_m1", "k_m1_sink", "sigma"), cores = n_cores))
 
#> Profiling the likelihood
#>    user  system elapsed 
-#>   1.480   0.109   0.905 
ci_profile
+#>   1.469   0.092   0.911 
ci_profile
 
#>                       2.5%        97.5%
 #> parent_0      96.456003640 1.027703e+02
 #> k_parent_sink  0.040762501 5.549764e-02
@@ -349,14 +349,14 @@ Profile-Likelihood Based Confidence Intervals, Applied Statistics, 37,
 #> sigma           2.535612399 3.985263e+00
ci_quadratic_transformed_ff <- confint(f_d_2, method = "quadratic")
 ci_quadratic_transformed_ff
 
#>                        2.5%        97.5%
-#> parent_0       96.403833585 102.79311650
+#> parent_0       96.403833578 102.79311649
 #> k_parent        0.090823771   0.10725430
 #> k_m1            0.004012219   0.00689755
 #> f_parent_to_m1  0.469118824   0.55959615
 #> sigma           2.396089689   3.85491806
ci_quadratic_untransformed_ff <- confint(f_d_2, method = "quadratic", transformed = FALSE)
 ci_quadratic_untransformed_ff
 
#>                        2.5%        97.5%
-#> parent_0       96.403833589 1.027931e+02
+#> parent_0       96.403833583 1.027931e+02
 #> k_parent        0.090491913 1.069035e-01
 #> k_m1            0.003835485 6.685823e-03
 #> f_parent_to_m1  0.469113477 5.598387e-01
@@ -374,15 +374,15 @@ Profile-Likelihood Based Confidence Intervals, Applied Statistics, 37,
 #> f_parent_to_m1  TRUE FALSE
 #> sigma           TRUE FALSE
rel_diffs_transformed_ff
 
#>                        2.5%        97.5%
-#> parent_0       0.0005408689 0.0002217234
+#> parent_0       0.0005408690 0.0002217233
 #> k_parent       0.0009598532 0.0009001864
-#> k_m1           0.0307283044 0.0290588365
-#> f_parent_to_m1 0.0046881768 0.0027780063
+#> k_m1           0.0307283041 0.0290588361
+#> f_parent_to_m1 0.0046881769 0.0027780063
 #> sigma          0.0550252516 0.0327066836
rel_diffs_untransformed_ff
 
#>                        2.5%        97.5%
-#> parent_0       0.0005408689 0.0002217233
-#> k_parent       0.0046102155 0.0023732281
-#> k_m1           0.0146740688 0.0025291817
+#> parent_0       0.0005408689 0.0002217232
+#> k_parent       0.0046102156 0.0023732281
+#> k_m1           0.0146740690 0.0025291820
 #> f_parent_to_m1 0.0046995211 0.0023457712
 #> sigma          0.0550252516 0.0327066836

 # The profiling for the following fit does not finish in a reasonable time,
@@ -396,18 +396,18 @@ Profile-Likelihood Based Confidence Intervals, Applied Statistics, 37,
   error_model_algorithm = "direct", quiet = TRUE)
 confint(f_tc_2, method = "quadratic")
 
#>                        2.5%        97.5%
-#> parent_0       94.596126334 106.19944007
-#> k_M1            0.037605408   0.04490759
-#> k_M2            0.008568739   0.01087675
-#> f_parent_to_M1  0.021463787   0.62023881
-#> f_parent_to_M2  0.015166531   0.37975349
-#> k1              0.273897467   0.33388084
-#> k2              0.018614555   0.02250379
-#> g               0.671943606   0.73583278
-#> sigma_low       0.251283766   0.83992113
-#> rsd_high        0.040411014   0.07662005
confint(f_tc_2, "parent_0", method = "quadratic")
+#> parent_0       94.596039609 106.19954892
+#> k_M1            0.037605368   0.04490762
+#> k_M2            0.008568731   0.01087676
+#> f_parent_to_M1  0.021462489   0.62023882
+#> f_parent_to_M2  0.015165617   0.37975348
+#> k1              0.273897348   0.33388101
+#> k2              0.018614554   0.02250378
+#> g               0.671943411   0.73583305
+#> sigma_low       0.251283495   0.83992077
+#> rsd_high        0.040411024   0.07662008
confint(f_tc_2, "parent_0", method = "quadratic")
 
#>              2.5%    97.5%
-#> parent_0 94.59613 106.1994
# }
+#> parent_0 94.59604 106.1995
# }
 

   

   
 
@@ -182,7 +182,7 @@
     replications = 2)
 
#> Loading required package: rbenchmark
#>         test replications elapsed relative user.self sys.self user.child
 #> 1 analytical            2   0.389    1.000     0.389        0          0
-#> 2    deSolve            2   0.689    1.771     0.688        0          0
+#> 2    deSolve            2   0.690    1.774     0.690        0          0
 #>   sys.child
 #> 1         0
 #> 2         0
  DFOP_SFO <- mkinmod(
@@ -193,8 +193,8 @@
     deSolve = mkinfit(DFOP_SFO, FOCUS_D, solution_type = "deSolve", quiet = TRUE),
     replications = 2)
 
#>         test replications elapsed relative user.self sys.self user.child
-#> 1 analytical            2   0.825    1.000     0.825        0          0
-#> 2    deSolve            2   1.574    1.908     1.573        0          0
+#> 1 analytical            2   0.817    1.000     0.818        0          0
+#> 2    deSolve            2   1.591    1.947     1.591        0          0
 #>   sys.child
 #> 1         0
 #> 2         0
# }
diff --git a/docs/reference/dimethenamid_2018.html b/docs/reference/dimethenamid_2018.html
index 435848c2..6845f74f 100644
--- a/docs/reference/dimethenamid_2018.html
+++ b/docs/reference/dimethenamid_2018.html
@@ -77,7 +77,7 @@ constrained by data protection regulations." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/endpoints.html b/docs/reference/endpoints.html
index e42ca9fe..584079d2 100644
--- a/docs/reference/endpoints.html
+++ b/docs/reference/endpoints.html
@@ -78,7 +78,7 @@ advantage that the SFORB model can also be used for metabolites." />
       
       
         mkin
-        1.0.2
+        1.0.3
       
     

 
diff --git a/docs/reference/experimental_data_for_UBA-1.png b/docs/reference/experimental_data_for_UBA-1.png
index 22f38cc2..33946ded 100644
Binary files a/docs/reference/experimental_data_for_UBA-1.png and b/docs/reference/experimental_data_for_UBA-1.png differ
diff --git a/docs/reference/experimental_data_for_UBA.html b/docs/reference/experimental_data_for_UBA.html
index 9333a34f..77f75678 100644
--- a/docs/reference/experimental_data_for_UBA.html
+++ b/docs/reference/experimental_data_for_UBA.html
@@ -100,7 +100,7 @@ Dataset 12 is from the Renewal Assessment Report (RAR) for thifensulfuron-methyl
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/f_time_norm_focus.html b/docs/reference/f_time_norm_focus.html
index 6917b4b3..aa494b27 100644
--- a/docs/reference/f_time_norm_focus.html
+++ b/docs/reference/f_time_norm_focus.html
@@ -73,7 +73,7 @@ in Appendix 8 to the FOCUS kinetics guidance (FOCUS 2014, p. 369)." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
diff --git a/docs/reference/focus_soil_moisture.html b/docs/reference/focus_soil_moisture.html
index f0c766da..61f235db 100644
--- a/docs/reference/focus_soil_moisture.html
+++ b/docs/reference/focus_soil_moisture.html
@@ -73,7 +73,7 @@ corresponds to pF2, MWHC to pF 1 and 1/3 bar to pF 2.5." />
       
       
         mkin
-        1.0.0
+        1.0.3
diff --git a/docs/reference/get_deg_func.html b/docs/reference/get_deg_func.html index a0e341c9..44703806 100644 --- a/docs/reference/get_deg_func.html +++ b/docs/reference/get_deg_func.html @@ -72,7 +72,7 @@ mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/ilr.html b/docs/reference/ilr.html index b91ef055..671faf5d 100644 --- a/docs/reference/ilr.html +++ b/docs/reference/ilr.html @@ -73,7 +73,7 @@ transformations." /> mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/index.html b/docs/reference/index.html index 7b1bc4f1..e21304b9 100644 --- a/docs/reference/index.html +++ b/docs/reference/index.html @@ -71,7 +71,7 @@ mkin - 1.0.2 + 1.0.3
diff --git a/docs/reference/loftest-3.png b/docs/reference/loftest-3.png index 43e6a00f..6afd084b 100644 Binary files a/docs/reference/loftest-3.png and b/docs/reference/loftest-3.png differ diff --git a/docs/reference/loftest-5.png b/docs/reference/loftest-5.png index cf7e5862..43460a65 100644 Binary files a/docs/reference/loftest-5.png and b/docs/reference/loftest-5.png differ diff --git a/docs/reference/loftest.html b/docs/reference/loftest.html index 614b8eea..6e72774e 100644 --- a/docs/reference/loftest.html +++ b/docs/reference/loftest.html @@ -75,7 +75,7 @@ lrtest.default from the lmtest package." /> mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/logLik.mkinfit.html b/docs/reference/logLik.mkinfit.html index 8d984e55..9e5b4069 100644 --- a/docs/reference/logLik.mkinfit.html +++ b/docs/reference/logLik.mkinfit.html @@ -76,7 +76,7 @@ the error model." /> mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/logistic.solution-2.png b/docs/reference/logistic.solution-2.png index 79bf3453..73e6436d 100644 Binary files a/docs/reference/logistic.solution-2.png and b/docs/reference/logistic.solution-2.png differ diff --git a/docs/reference/logistic.solution.html b/docs/reference/logistic.solution.html index 404344a3..d11e1b3c 100644 --- a/docs/reference/logistic.solution.html +++ b/docs/reference/logistic.solution.html @@ -73,7 +73,7 @@ an increasing rate constant, supposedly caused by microbial growth" /> mkin - 1.0.0 + 1.0.3
@@ -240,10 +240,10 @@ Version 1.1, 18 December 2014 plot_sep(m)
summary(m)$bpar
#> Estimate se_notrans t value Pr(>t) Lower -#> parent_0 1.057896e+02 1.9023449703 55.610119 3.768361e-16 1.016451e+02 -#> kmax 6.398190e-02 0.0143201031 4.467978 3.841829e-04 3.929235e-02 +#> parent_0 1.057896e+02 1.9023449590 55.610120 3.768360e-16 1.016451e+02 +#> kmax 6.398190e-02 0.0143201029 4.467978 3.841828e-04 3.929235e-02 #> k0 1.612775e-04 0.0005866813 0.274898 3.940351e-01 5.846688e-08 -#> r 2.263946e-01 0.1718110715 1.317695 1.061044e-01 4.335843e-02 +#> r 2.263946e-01 0.1718110662 1.317695 1.061043e-01 4.335843e-02 #> sigma 5.332935e+00 0.9145907310 5.830952 4.036926e-05 3.340213e+00 #> Upper #> parent_0 109.9341588 diff --git a/docs/reference/lrtest.mkinfit.html b/docs/reference/lrtest.mkinfit.html index e39314d9..d670fb0c 100644 --- a/docs/reference/lrtest.mkinfit.html +++ b/docs/reference/lrtest.mkinfit.html @@ -76,7 +76,7 @@ and can be expressed by fixing the parameters of the other." /> mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/max_twa_parent.html b/docs/reference/max_twa_parent.html index 2aa5d5f1..4d473893 100644 --- a/docs/reference/max_twa_parent.html +++ b/docs/reference/max_twa_parent.html @@ -78,7 +78,7 @@ soil section of the FOCUS guidance." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mccall81_245T-1.png b/docs/reference/mccall81_245T-1.png index 58ae716a..91fe060e 100644 Binary files a/docs/reference/mccall81_245T-1.png and b/docs/reference/mccall81_245T-1.png differ diff --git a/docs/reference/mccall81_245T.html b/docs/reference/mccall81_245T.html index b99138a0..b7dca4a7 100644 --- a/docs/reference/mccall81_245T.html +++ b/docs/reference/mccall81_245T.html @@ -74,7 +74,7 @@ mkin - 1.0.0 + 1.0.3 @@ -181,30 +181,30 @@ fit.1 <- mkinfit(SFO_SFO_SFO, subset(mccall81_245T, soil == "Commerce"), quiet = TRUE)
#> Warning: Observations with value of zero were removed from the data
summary(fit.1)$bpar
#> Estimate se_notrans t value Pr(>t) -#> T245_0 1.038550e+02 2.1847074888 47.537272 4.472189e-18 +#> T245_0 1.038550e+02 2.1847074945 47.537272 4.472189e-18 #> k_T245 4.337042e-02 0.0018983965 22.845818 2.276911e-13 -#> k_phenol 4.050581e-01 0.2986993400 1.356073 9.756988e-02 -#> k_anisole 6.678742e-03 0.0008021439 8.326114 2.623176e-07 -#> f_T245_to_phenol 6.227599e-01 0.3985340295 1.562627 6.949412e-02 -#> f_phenol_to_anisole 1.000000e+00 0.6718439378 1.488441 7.867787e-02 -#> sigma 2.514628e+00 0.4907558750 5.123989 6.233156e-05 +#> k_phenol 4.050581e-01 0.2986993563 1.356073 9.756989e-02 +#> k_anisole 6.678742e-03 0.0008021439 8.326114 2.623177e-07 +#> f_T245_to_phenol 6.227599e-01 0.3985340558 1.562627 6.949413e-02 +#> f_phenol_to_anisole 1.000000e+00 0.6718439825 1.488441 7.867789e-02 +#> sigma 2.514628e+00 0.4907558883 5.123989 6.233157e-05 #> Lower Upper -#> T245_0 99.246061370 1.084640e+02 +#> T245_0 99.246061385 1.084640e+02 #> k_T245 0.039631621 4.746194e-02 -#> k_phenol 0.218013878 7.525762e-01 +#> k_phenol 0.218013879 7.525762e-01 #> k_anisole 0.005370739 8.305299e-03 -#> f_T245_to_phenol 0.547559083 6.924813e-01 +#> f_T245_to_phenol 0.547559081 6.924813e-01 #> f_phenol_to_anisole 0.000000000 1.000000e+00 #> sigma 1.706607296 3.322649e+00
endpoints(fit.1)
#> $ff #> T245_phenol T245_sink phenol_anisole phenol_sink -#> 6.227599e-01 3.772401e-01 1.000000e+00 6.894640e-11 +#> 6.227599e-01 3.772401e-01 1.000000e+00 3.773626e-10 #> #> $distimes #> DT50 DT90 #> T245 15.982025 53.09114 #> phenol 1.711229 5.68458 -#> anisole 103.784092 344.76329 +#> anisole 103.784093 344.76329 #>
# formation fraction from phenol to anisol is practically 1. As we cannot # fix formation fractions when using the ilr transformation, we can turn of # the sink in the model generation @@ -215,28 +215,28 @@ quiet = TRUE)
#> Warning: Observations with value of zero were removed from the data
summary(fit.2)$bpar
#> Estimate se_notrans t value Pr(>t) Lower -#> T245_0 1.038550e+02 2.1623653027 48.028439 4.993108e-19 99.271020526 -#> k_T245 4.337042e-02 0.0018343666 23.643268 3.573555e-14 0.039650977 -#> k_phenol 4.050582e-01 0.1177237248 3.440752 1.679252e-03 0.218746585 -#> k_anisole 6.678741e-03 0.0006829745 9.778903 1.872894e-08 0.005377083 -#> f_T245_to_phenol 6.227599e-01 0.0342197865 18.198825 2.039410e-12 0.547975628 +#> T245_0 1.038550e+02 2.1623653066 48.028439 4.993108e-19 99.271020284 +#> k_T245 4.337042e-02 0.0018343666 23.643268 3.573556e-14 0.039650976 +#> k_phenol 4.050582e-01 0.1177237473 3.440752 1.679254e-03 0.218746587 +#> k_anisole 6.678742e-03 0.0006829745 9.778903 1.872894e-08 0.005377083 +#> f_T245_to_phenol 6.227599e-01 0.0342197875 18.198824 2.039411e-12 0.547975637 #> sigma 2.514628e+00 0.3790944250 6.633250 2.875782e-06 1.710983655 #> Upper -#> T245_0 108.43904097 +#> T245_0 108.43904074 #> k_T245 0.04743877 -#> k_phenol 0.75005577 +#> k_phenol 0.75005585 #> k_anisole 0.00829550 -#> f_T245_to_phenol 0.69212306 +#> f_T245_to_phenol 0.69212308 #> sigma 3.31827222
endpoints(fit.1)
#> $ff #> T245_phenol T245_sink phenol_anisole phenol_sink -#> 6.227599e-01 3.772401e-01 1.000000e+00 6.894640e-11 +#> 6.227599e-01 3.772401e-01 1.000000e+00 3.773626e-10 #> #> $distimes #> DT50 DT90 #> T245 15.982025 53.09114 #> phenol 1.711229 5.68458 -#> anisole 103.784092 344.76329 +#> anisole 103.784093 344.76329 #>
plot_sep(fit.2)
# }
diff --git a/docs/reference/mixed-1.png b/docs/reference/mixed-1.png index 05beffc9..28a376f4 100644 Binary files a/docs/reference/mixed-1.png and b/docs/reference/mixed-1.png differ diff --git a/docs/reference/mixed.html b/docs/reference/mixed.html index f5429f8b..23d955e3 100644 --- a/docs/reference/mixed.html +++ b/docs/reference/mixed.html @@ -72,7 +72,7 @@ mkin - 1.0.0 + 1.0.3 @@ -235,18 +235,16 @@ #> Status of individual fits: #> #> dataset -#> model 1 2 3 4 5 6 7 8 -#> DFOP-SFO OK OK OK OK OK C OK OK +#> model 1 2 3 4 5 6 7 8 +#> DFOP-SFO OK OK OK OK OK OK OK OK #> #> OK: No warnings -#> C: Optimisation did not converge: -#> iteration limit reached without convergence (10) #> #> Mean fitted parameters: #> parent_0 log_k_m1 f_parent_qlogis log_k1 log_k2 -#> 100.606304 -8.759216 -0.002001 -3.350539 -3.989549 +#> 100.674757 -8.761916 -0.004347 -3.348812 -3.986853 #> g_qlogis -#> -0.090353
plot(f_mixed) +#> -0.087392
plot(f_mixed)
# }
diff --git a/docs/reference/mkin_long_to_wide.html b/docs/reference/mkin_long_to_wide.html index 7eca35de..c82da5dd 100644 --- a/docs/reference/mkin_long_to_wide.html +++ b/docs/reference/mkin_long_to_wide.html @@ -74,7 +74,7 @@ variable and several dependent variables as columns." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkin_wide_to_long.html b/docs/reference/mkin_wide_to_long.html index 5df8972f..15619fba 100644 --- a/docs/reference/mkin_wide_to_long.html +++ b/docs/reference/mkin_wide_to_long.html @@ -74,7 +74,7 @@ mkinfit." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkinds.html b/docs/reference/mkinds.html index 543ea68d..5111a9e0 100644 --- a/docs/reference/mkinds.html +++ b/docs/reference/mkinds.html @@ -75,7 +75,7 @@ provided by this package come as mkinds objects nevertheless." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkindsg.html b/docs/reference/mkindsg.html index 74d3a26c..003e5e8f 100644 --- a/docs/reference/mkindsg.html +++ b/docs/reference/mkindsg.html @@ -75,7 +75,7 @@ dataset if no data are supplied." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkinerrmin.html b/docs/reference/mkinerrmin.html index 161eadca..f22b4350 100644 --- a/docs/reference/mkinerrmin.html +++ b/docs/reference/mkinerrmin.html @@ -73,7 +73,7 @@ the chi-squared test as defined in the FOCUS kinetics report from 2006." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkinerrplot.html b/docs/reference/mkinerrplot.html index 2509e4c1..361ce79a 100644 --- a/docs/reference/mkinerrplot.html +++ b/docs/reference/mkinerrplot.html @@ -76,7 +76,7 @@ using the argument show_errplot = TRUE." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkinfit-1.png b/docs/reference/mkinfit-1.png index bbc0ccb6..de2a90a9 100644 Binary files a/docs/reference/mkinfit-1.png and b/docs/reference/mkinfit-1.png differ diff --git a/docs/reference/mkinfit.html b/docs/reference/mkinfit.html index 4d8aeb40..180f2ee7 100644 --- a/docs/reference/mkinfit.html +++ b/docs/reference/mkinfit.html @@ -80,7 +80,7 @@ likelihood function." /> mkin - 1.0.0 + 1.0.3 @@ -431,10 +431,10 @@ doi: 10.3390/environments6 # Use shorthand notation for parent only degradation fit <- mkinfit("FOMC", FOCUS_2006_C, quiet = TRUE) summary(fit) -
#> mkin version used for fitting: 1.0.0 +
#> mkin version used for fitting: 1.0.3 #> R version used for fitting: 4.0.3 -#> Date of fit: Wed Feb 3 17:28:58 2021 -#> Date of summary: Wed Feb 3 17:28:58 2021 +#> Date of fit: Mon Feb 15 13:43:26 2021 +#> Date of summary: Mon Feb 15 13:43:26 2021 #> #> Equations: #> d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent @@ -476,10 +476,10 @@ doi: 10.3390/environments6 #> #> Parameter correlation: #> parent_0 log_alpha log_beta sigma -#> parent_0 1.000e+00 -1.565e-01 -3.142e-01 4.758e-08 -#> log_alpha -1.565e-01 1.000e+00 9.564e-01 1.007e-07 -#> log_beta -3.142e-01 9.564e-01 1.000e+00 8.568e-08 -#> sigma 4.758e-08 1.007e-07 8.568e-08 1.000e+00 +#> parent_0 1.000e+00 -1.565e-01 -3.142e-01 4.772e-08 +#> log_alpha -1.565e-01 1.000e+00 9.564e-01 1.005e-07 +#> log_beta -3.142e-01 9.564e-01 1.000e+00 8.541e-08 +#> sigma 4.772e-08 1.005e-07 8.541e-08 1.000e+00 #> #> Backtransformed parameters: #> Confidence intervals for internally transformed parameters are asymmetric. @@ -548,7 +548,7 @@ doi: 10.3390/environments6 #> --- #> Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
parms(fit.tc)
#> parent_0 k_parent k_m1 f_parent_to_m1 sigma_low -#> 1.007343e+02 1.005562e-01 5.166712e-03 5.083933e-01 3.049884e-03 +#> 1.007343e+02 1.005562e-01 5.166712e-03 5.083933e-01 3.049883e-03 #> rsd_high #> 7.928118e-02
endpoints(fit.tc)
#> $ff @@ -575,9 +575,9 @@ doi: 10.3390/environments6 solution_type = "analytical")) }
#> test relative elapsed -#> 3 analytical 1.000 0.542 -#> 1 deSolve_compiled 1.812 0.982 -#> 2 eigen 2.234 1.211
# } +#> 3 analytical 1.000 0.550 +#> 1 deSolve_compiled 1.731 0.952 +#> 2 eigen 2.662 1.464
# } # Use stepwise fitting, using optimised parameters from parent only fit, FOMC-SFO # \dontrun{ @@ -587,22 +587,21 @@ doi: 10.3390/environments6
#> Temporary DLL for differentials generated and loaded
fit.FOMC_SFO <- mkinfit(FOMC_SFO, FOCUS_D, quiet = TRUE) # Again, we get a warning and try a more sophisticated error model fit.FOMC_SFO.tc <- mkinfit(FOMC_SFO, FOCUS_D, quiet = TRUE, error_model = "tc") -
#> Warning: Optimisation did not converge: -#> iteration limit reached without convergence (10)
# This model has a higher likelihood, but not significantly so +# This model has a higher likelihood, but not significantly so lrtest(fit.tc, fit.FOMC_SFO.tc)
#> Likelihood ratio test #> #> Model 1: FOMC_SFO with error model tc and fixed parameter(s) m1_0 #> Model 2: SFO_SFO with error model tc and fixed parameter(s) m1_0 #> #Df LogLik Df Chisq Pr(>Chisq) -#> 1 7 -64.870 -#> 2 6 -64.983 -1 0.2259 0.6346
# Also, the missing standard error for log_beta and the t-tests for alpha +#> 1 7 -64.829 +#> 2 6 -64.983 -1 0.3075 0.5792
# Also, the missing standard error for log_beta and the t-tests for alpha # and beta indicate overparameterisation summary(fit.FOMC_SFO.tc, data = FALSE) -
#> Warning: NaNs produced
#> Warning: NaNs produced
#> Warning: NaNs produced
#> Warning: diag(.) had 0 or NA entries; non-finite result is doubtful
#> mkin version used for fitting: 1.0.0 +
#> Warning: NaNs produced
#> Warning: NaNs produced
#> Warning: diag(.) had 0 or NA entries; non-finite result is doubtful
#> mkin version used for fitting: 1.0.3 #> R version used for fitting: 4.0.3 -#> Date of fit: Wed Feb 3 17:29:09 2021 -#> Date of summary: Wed Feb 3 17:29:09 2021 +#> Date of fit: Mon Feb 15 13:43:38 2021 +#> Date of summary: Mon Feb 15 13:43:38 2021 #> #> Equations: #> d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent @@ -611,12 +610,12 @@ doi: 10.3390/environments6 #> #> Model predictions using solution type deSolve #> -#> Fitted using 4273 model solutions performed in 3.195 s +#> Fitted using 3729 model solutions performed in 2.802 s #> #> Error model: Two-component variance function #> #> Error model algorithm: d_3 -#> Three-step fitting yielded a higher likelihood than direct fitting +#> Direct fitting and three-step fitting yield approximately the same likelihood #> #> Starting values for parameters to be optimised: #> value type @@ -642,72 +641,67 @@ doi: 10.3390/environments6 #> value type #> m1_0 0 state #> -#> -#> Warning(s): -#> Optimisation did not converge: -#> iteration limit reached without convergence (10) -#> #> Results: #> -#> AIC BIC logLik -#> 143.7396 155.2027 -64.86982 +#> AIC BIC logLik +#> 143.658 155.1211 -64.82902 #> #> Optimised, transformed parameters with symmetric confidence intervals: -#> Estimate Std. Error Lower Upper -#> parent_0 1.016e+02 1.90600 97.7400 105.5000 -#> log_k_m1 -5.285e+00 0.09286 -5.4740 -5.0950 -#> f_parent_qlogis 6.482e-04 0.06164 -0.1251 0.1264 -#> log_alpha 5.467e+00 NaN NaN NaN -#> log_beta 7.750e+00 NaN NaN NaN -#> sigma_low 0.000e+00 NaN NaN NaN -#> rsd_high 7.989e-02 NaN NaN NaN +#> Estimate Std. Error Lower Upper +#> parent_0 101.600000 2.6400000 96.240000 107.000000 +#> log_k_m1 -5.284000 0.0929100 -5.474000 -5.095000 +#> f_parent_qlogis 0.001426 0.0767000 -0.155000 0.157800 +#> log_alpha 5.522000 0.0077320 5.506000 5.538000 +#> log_beta 7.806000 NaN NaN NaN +#> sigma_low 0.002488 0.0002431 0.001992 0.002984 +#> rsd_high 0.079210 0.0093280 0.060180 0.098230 #> #> Parameter correlation: -#> parent_0 log_k_m1 f_parent_qlogis log_alpha log_beta -#> parent_0 1.0000000 -0.0002167 -0.6060 NaN NaN -#> log_k_m1 -0.0002167 1.0000000 0.5474 NaN NaN -#> f_parent_qlogis -0.6060320 0.5474423 1.0000 NaN NaN -#> log_alpha NaN NaN NaN 1 NaN -#> log_beta NaN NaN NaN NaN 1 -#> sigma_low NaN NaN NaN NaN NaN -#> rsd_high NaN NaN NaN NaN NaN -#> sigma_low rsd_high -#> parent_0 NaN NaN -#> log_k_m1 NaN NaN -#> f_parent_qlogis NaN NaN -#> log_alpha NaN NaN -#> log_beta NaN NaN -#> sigma_low 1 NaN -#> rsd_high NaN 1 +#> parent_0 log_k_m1 f_parent_qlogis log_alpha log_beta +#> parent_0 1.000000 -0.095226 -0.76678 0.70544 NaN +#> log_k_m1 -0.095226 1.000000 0.51432 -0.14387 NaN +#> f_parent_qlogis -0.766780 0.514321 1.00000 -0.61396 NaN +#> log_alpha 0.705444 -0.143872 -0.61396 1.00000 NaN +#> log_beta NaN NaN NaN NaN 1 +#> sigma_low 0.016073 0.001586 0.01548 5.87007 NaN +#> rsd_high 0.006626 -0.011700 -0.05357 0.04849 NaN +#> sigma_low rsd_high +#> parent_0 0.016073 0.006626 +#> log_k_m1 0.001586 -0.011700 +#> f_parent_qlogis 0.015476 -0.053566 +#> log_alpha 5.870075 0.048487 +#> log_beta NaN NaN +#> sigma_low 1.000000 -0.652558 +#> rsd_high -0.652558 1.000000 #> #> Backtransformed parameters: #> Confidence intervals for internally transformed parameters are asymmetric. #> t-test (unrealistically) based on the assumption of normal distribution #> for estimators of untransformed parameters. #> Estimate t value Pr(>t) Lower Upper -#> parent_0 1.016e+02 32.5400 7.812e-26 97.740000 1.055e+02 -#> k_m1 5.069e-03 10.0400 1.448e-11 0.004194 6.126e-03 -#> f_parent_to_m1 5.002e-01 20.7300 5.001e-20 0.468800 5.315e-01 -#> alpha 2.367e+02 0.6205 2.697e-01 NA NA -#> beta 2.322e+03 0.6114 2.727e-01 NA NA -#> sigma_low 0.000e+00 NaN NaN NaN NaN -#> rsd_high 7.989e-02 8.6630 4.393e-10 NaN NaN +#> parent_0 1.016e+02 32.7800 6.311e-26 9.624e+01 1.070e+02 +#> k_m1 5.072e-03 10.1200 1.216e-11 4.196e-03 6.130e-03 +#> f_parent_to_m1 5.004e-01 20.8300 4.317e-20 4.613e-01 5.394e-01 +#> alpha 2.502e+02 0.5624 2.889e-01 2.463e+02 2.542e+02 +#> beta 2.455e+03 0.5549 2.915e-01 NA NA +#> sigma_low 2.488e-03 0.4843 3.158e-01 1.992e-03 2.984e-03 +#> rsd_high 7.921e-02 8.4300 8.001e-10 6.018e-02 9.823e-02 #> #> FOCUS Chi2 error levels in percent: #> err.min n.optim df -#> All data 6.782 5 14 -#> parent 7.142 3 6 -#> m1 4.639 2 8 +#> All data 6.781 5 14 +#> parent 7.141 3 6 +#> m1 4.640 2 8 #> #> Resulting formation fractions: #> ff -#> parent_m1 0.5002 -#> parent_sink 0.4998 +#> parent_m1 0.5004 +#> parent_sink 0.4996 #> #> Estimated disappearance times: -#> DT50 DT90 DT50back -#> parent 6.81 22.7 6.833 -#> m1 136.74 454.2 NA
+#> DT50 DT90 DT50back +#> parent 6.812 22.7 6.834 +#> m1 136.661 454.0 NA
# We can easily use starting parameters from the parent only fit (only for illustration) fit.FOMC = mkinfit("FOMC", FOCUS_2006_D, quiet = TRUE, error_model = "tc") fit.FOMC_SFO <- mkinfit(FOMC_SFO, FOCUS_D, quiet = TRUE, diff --git a/docs/reference/mkinmod.html b/docs/reference/mkinmod.html index 43e5cc23..4ce9468a 100644 --- a/docs/reference/mkinmod.html +++ b/docs/reference/mkinmod.html @@ -78,7 +78,7 @@ mkinmod." /> mkin - 1.0.0 + 1.0.3
@@ -348,7 +348,7 @@ Evaluating and Calculating Degradation Kinetics in Environmental Media

parent = mkinsub("SFO", "m1", full_name = "Test compound"), m1 = mkinsub("SFO", full_name = "Metabolite M1"), name = "SFO_SFO", dll_dir = DLL_dir, unload = TRUE, overwrite = TRUE) -
#> Copied DLL from /tmp/Rtmp1BYo7R/file5c60502538f0.so to /home/jranke/.local/share/mkin/SFO_SFO.so
# Now we can save the model and restore it in a new session +
#> Copied DLL from /tmp/RtmpiJ2M4Z/filee097a4a94a921.so to /home/jranke/.local/share/mkin/SFO_SFO.so
# Now we can save the model and restore it in a new session saveRDS(SFO_SFO.2, file = "~/SFO_SFO.rds") # Terminate the R session here if you would like to check, and then do library(mkin) @@ -397,7 +397,7 @@ Evaluating and Calculating Degradation Kinetics in Environmental Media

#> }) #> return(predicted) #> } -#> <environment: 0x55555caa9ee0>
+#> <environment: 0x55555b0c2760>
# If we have several parallel metabolites # (compare tests/testthat/test_synthetic_data_for_UBA_2014.R) m_synth_DFOP_par <- mkinmod( diff --git a/docs/reference/mkinparplot-1.png b/docs/reference/mkinparplot-1.png index dcf3e4b5..c9ed49eb 100644 Binary files a/docs/reference/mkinparplot-1.png and b/docs/reference/mkinparplot-1.png differ diff --git a/docs/reference/mkinparplot.html b/docs/reference/mkinparplot.html index b4d11dcb..c298f5d2 100644 --- a/docs/reference/mkinparplot.html +++ b/docs/reference/mkinparplot.html @@ -73,7 +73,7 @@ mkinfit." /> mkin - 1.0.0 + 1.0.3
@@ -176,7 +176,8 @@ effect, namely to produce a plot.

phenol = mkinsub("SFO", to = c("anisole")), anisole = mkinsub("SFO"), use_of_ff = "max")
#> Temporary DLL for differentials generated and loaded
fit <- mkinfit(model, subset(mccall81_245T, soil == "Commerce"), quiet = TRUE) -
#> Warning: Observations with value of zero were removed from the data
mkinparplot(fit) +
#> Warning: Observations with value of zero were removed from the data
#> Warning: Optimisation did not converge: +#> false convergence (8)
mkinparplot(fit)
# }
diff --git a/docs/reference/mkinplot.html b/docs/reference/mkinplot.html index 1f0be544..b20a8c96 100644 --- a/docs/reference/mkinplot.html +++ b/docs/reference/mkinplot.html @@ -73,7 +73,7 @@ plot.mkinfit." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/mkinpredict.html b/docs/reference/mkinpredict.html index 035a21f9..25e26419 100644 --- a/docs/reference/mkinpredict.html +++ b/docs/reference/mkinpredict.html @@ -74,7 +74,7 @@ kinetic parameters and initial values for the state variables." /> mkin - 1.0.0 + 1.0.3 @@ -410,8 +410,8 @@ as these always return mapped output.

#> test relative elapsed #> 2 deSolve_compiled 1.0 0.005 #> 4 analytical 1.0 0.005 -#> 1 eigen 4.0 0.020 -#> 3 deSolve 44.6 0.223
+#> 1 eigen 4.4 0.022 +#> 3 deSolve 47.0 0.235
# \dontrun{ # Predict from a fitted model f <- mkinfit(SFO_SFO, FOCUS_2006_C, quiet = TRUE) diff --git a/docs/reference/mkinresplot.html b/docs/reference/mkinresplot.html index 69517f36..04ff15b8 100644 --- a/docs/reference/mkinresplot.html +++ b/docs/reference/mkinresplot.html @@ -75,7 +75,7 @@ argument show_residuals = TRUE." /> mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/mmkin-1.png b/docs/reference/mmkin-1.png index cce02aed..0db3379f 100644 Binary files a/docs/reference/mmkin-1.png and b/docs/reference/mmkin-1.png differ diff --git a/docs/reference/mmkin-2.png b/docs/reference/mmkin-2.png index 4f2529fa..024a9892 100644 Binary files a/docs/reference/mmkin-2.png and b/docs/reference/mmkin-2.png differ diff --git a/docs/reference/mmkin-3.png b/docs/reference/mmkin-3.png index fb5d4470..a23d7cb9 100644 Binary files a/docs/reference/mmkin-3.png and b/docs/reference/mmkin-3.png differ diff --git a/docs/reference/mmkin-4.png b/docs/reference/mmkin-4.png index 4f11753e..89975db5 100644 Binary files a/docs/reference/mmkin-4.png and b/docs/reference/mmkin-4.png differ diff --git a/docs/reference/mmkin-5.png b/docs/reference/mmkin-5.png index 5d653de9..a2f34983 100644 Binary files a/docs/reference/mmkin-5.png and b/docs/reference/mmkin-5.png differ diff --git a/docs/reference/mmkin.html b/docs/reference/mmkin.html index 77f815da..c9800fe7 100644 --- a/docs/reference/mmkin.html +++ b/docs/reference/mmkin.html @@ -75,7 +75,7 @@ datasets specified in its first two arguments." /> mkin - 1.0.0 + 1.0.3 @@ -234,19 +234,19 @@ plotting.

time_default
#> user system elapsed -#> 4.634 0.317 1.280
time_1 +#> 4.630 0.415 1.717
time_1
#> user system elapsed -#> 5.249 0.016 5.267
+#> 5.694 0.000 5.694
endpoints(fits.0[["SFO_lin", 2]])
#> $ff #> parent_M1 parent_sink M1_M2 M1_sink -#> 0.7340478 0.2659522 0.7505687 0.2494313 +#> 0.7340481 0.2659519 0.7505683 0.2494317 #> #> $distimes #> DT50 DT90 #> parent 0.877769 2.915885 -#> M1 2.325746 7.725960 -#> M2 33.720083 112.015691 +#> M1 2.325744 7.725956 +#> M2 33.720100 112.015749 #>
# plot.mkinfit handles rows or columns of mmkin result objects plot(fits.0[1, ]) @@ -273,12 +273,10 @@ plotting.

#> dataset #> model A B C D #> SFO OK OK OK OK -#> FOMC C OK OK OK +#> FOMC OK OK OK OK #> DFOP OK OK OK OK #> -#> OK: No warnings -#> C: Optimisation did not converge: -#> false convergence (8)
# We get false convergence for the FOMC fit to FOCUS_2006_A because this +#> OK: No warnings
# We get false convergence for the FOMC fit to FOCUS_2006_A because this # dataset is really SFO, and the FOMC fit is overparameterised stopCluster(cl) # } diff --git a/docs/reference/nafta-1.png b/docs/reference/nafta-1.png index 76d724f0..4f0d7833 100644 Binary files a/docs/reference/nafta-1.png and b/docs/reference/nafta-1.png differ diff --git a/docs/reference/nafta.html b/docs/reference/nafta.html index c6c1b173..29e03251 100644 --- a/docs/reference/nafta.html +++ b/docs/reference/nafta.html @@ -76,7 +76,7 @@ order of increasing model complexity, i.e. SFO, then IORE, and finally DFOP." /> mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/nlme-1.png b/docs/reference/nlme-1.png index 82b952f7..728cc557 100644 Binary files a/docs/reference/nlme-1.png and b/docs/reference/nlme-1.png differ diff --git a/docs/reference/nlme-2.png b/docs/reference/nlme-2.png index 6bc121d1..e8167455 100644 Binary files a/docs/reference/nlme-2.png and b/docs/reference/nlme-2.png differ diff --git a/docs/reference/nlme.html b/docs/reference/nlme.html index f9e68b7f..7b0c6a97 100644 --- a/docs/reference/nlme.html +++ b/docs/reference/nlme.html @@ -75,7 +75,7 @@ datasets. They are used internally by the nlme.mmkin() method." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/nlme.mmkin-1.png b/docs/reference/nlme.mmkin-1.png index 546a3731..9186c135 100644 Binary files a/docs/reference/nlme.mmkin-1.png and b/docs/reference/nlme.mmkin-1.png differ diff --git a/docs/reference/nlme.mmkin-2.png b/docs/reference/nlme.mmkin-2.png index 7b5b4ab0..d395fe02 100644 Binary files a/docs/reference/nlme.mmkin-2.png and b/docs/reference/nlme.mmkin-2.png differ diff --git a/docs/reference/nlme.mmkin-3.png b/docs/reference/nlme.mmkin-3.png index 7c04df4b..40518a59 100644 Binary files a/docs/reference/nlme.mmkin-3.png and b/docs/reference/nlme.mmkin-3.png differ diff --git a/docs/reference/nlme.mmkin.html b/docs/reference/nlme.mmkin.html index 2e4f6337..189e34ef 100644 --- a/docs/reference/nlme.mmkin.html +++ b/docs/reference/nlme.mmkin.html @@ -74,7 +74,7 @@ have been obtained by fitting the same model to a list of datasets." /> mkin - 1.0.0 + 1.0.3 @@ -157,7 +157,7 @@ have been obtained by fitting the same model to a list of datasets.

data = "auto", fixed = lapply(as.list(names(mean_degparms(model))), function(el) eval(parse(text = paste(el, 1, sep = "~")))), - random = pdDiag(fixed), + random = pdDiag(fixed), groups, start = mean_degparms(model, random = TRUE), correlation = NULL, @@ -290,7 +290,7 @@ methods that will automatically work on 'nlme.mmkin' objects, such as anova(f_nlme_sfo, f_nlme_dfop)
#> Model df AIC BIC logLik Test L.Ratio p-value #> f_nlme_sfo 1 5 625.0539 637.5529 -307.5269 -#> f_nlme_dfop 2 9 495.1270 517.6253 -238.5635 1 vs 2 137.9268 <.0001
print(f_nlme_dfop) +#> f_nlme_dfop 2 9 495.1270 517.6253 -238.5635 1 vs 2 137.9269 <.0001
print(f_nlme_dfop)
#> Kinetic nonlinear mixed-effects model fit by maximum likelihood #> #> Structural model: @@ -318,7 +318,7 @@ methods that will automatically work on 'nlme.mmkin' objects, such as
endpoints(f_nlme_dfop)
#> $distimes #> DT50 DT90 DT50back DT50_k1 DT50_k2 -#> parent 10.79857 100.7937 30.34192 4.193937 43.85442 +#> parent 10.79857 100.7937 30.34193 4.193938 43.85443 #>
ds_2 <- lapply(experimental_data_for_UBA_2019[6:10], function(x) x$data[c("name", "time", "value")]) @@ -350,8 +350,8 @@ methods that will automatically work on 'nlme.mmkin' objects, such as
anova(f_nlme_dfop_sfo, f_nlme_sfo_sfo)
#> Model df AIC BIC logLik Test L.Ratio p-value -#> f_nlme_dfop_sfo 1 13 843.8547 884.6201 -408.9274 -#> f_nlme_sfo_sfo 2 9 1085.1821 1113.4043 -533.5910 1 vs 2 249.3274 <.0001
+#> f_nlme_dfop_sfo 1 13 843.8548 884.6201 -408.9274 +#> f_nlme_sfo_sfo 2 9 1085.1821 1113.4043 -533.5910 1 vs 2 249.3273 <.0001
endpoints(f_nlme_sfo_sfo)
#> $ff #> parent_sink parent_A1 A1_sink @@ -364,12 +364,12 @@ methods that will automatically work on 'nlme.mmkin' objects, such as #>
endpoints(f_nlme_dfop_sfo)
#> $ff #> parent_A1 parent_sink -#> 0.2768574 0.7231426 +#> 0.2768575 0.7231425 #> #> $distimes #> DT50 DT90 DT50back DT50_k1 DT50_k2 -#> parent 11.07091 104.6320 31.49738 4.462384 46.20825 -#> A1 162.30523 539.1663 NA NA NA +#> parent 11.07091 104.6320 31.49737 4.462384 46.20825 +#> A1 162.30492 539.1653 NA NA NA #>
if (length(findFunction("varConstProp")) > 0) { # tc error model for nlme available # Attempts to fit metabolite kinetics with the tc error model are possible, @@ -396,7 +396,7 @@ methods that will automatically work on 'nlme.mmkin' objects, such as #> Fixed effects: #> list(parent_0 ~ 1, log_k1 ~ 1, log_k2 ~ 1, g_qlogis ~ 1) #> parent_0 log_k1 log_k2 g_qlogis -#> 94.04775 -1.82340 -4.16715 0.05685 +#> 94.04774 -1.82340 -4.16716 0.05686 #> #> Random effects: #> Formula: list(parent_0 ~ 1, log_k1 ~ 1, log_k2 ~ 1, g_qlogis ~ 1) @@ -410,7 +410,7 @@ methods that will automatically work on 'nlme.mmkin' objects, such as #> Formula: ~fitted(.) #> Parameter estimates: #> const prop -#> 2.23224114 0.01262341
+#> 2.23223147 0.01262395
f_2_obs <- update(f_2, error_model = "obs") f_nlme_sfo_sfo_obs <- nlme(f_2_obs["SFO-SFO", ]) print(f_nlme_sfo_sfo_obs) @@ -442,7 +442,7 @@ methods that will automatically work on 'nlme.mmkin' objects, such as #> Formula: ~1 | name #> Parameter estimates: #> parent A1 -#> 1.0000000 0.2050003
f_nlme_dfop_sfo_obs <- nlme(f_2_obs["DFOP-SFO", ], +#> 1.0000000 0.2049995
f_nlme_dfop_sfo_obs <- nlme(f_2_obs["DFOP-SFO", ], control = list(pnlsMaxIter = 120, tolerance = 5e-4)) f_2_tc <- update(f_2, error_model = "tc") @@ -452,8 +452,8 @@ methods that will automatically work on 'nlme.mmkin' objects, such as anova(f_nlme_dfop_sfo, f_nlme_dfop_sfo_obs)
#> Model df AIC BIC logLik Test L.Ratio -#> f_nlme_dfop_sfo 1 13 843.8547 884.6201 -408.9274 -#> f_nlme_dfop_sfo_obs 2 14 817.5338 861.4350 -394.7669 1 vs 2 28.32089 +#> f_nlme_dfop_sfo 1 13 843.8548 884.6201 -408.9274 +#> f_nlme_dfop_sfo_obs 2 14 817.5338 861.4350 -394.7669 1 vs 2 28.32093 #> p-value #> f_nlme_dfop_sfo #> f_nlme_dfop_sfo_obs <.0001
diff --git a/docs/reference/nobs.mkinfit.html b/docs/reference/nobs.mkinfit.html index dff8a285..6b9948c3 100644 --- a/docs/reference/nobs.mkinfit.html +++ b/docs/reference/nobs.mkinfit.html @@ -72,7 +72,7 @@ mkin - 1.0.0 + 1.0.3
diff --git a/docs/reference/parms.html b/docs/reference/parms.html index ab5888fa..e45d6a5c 100644 --- a/docs/reference/parms.html +++ b/docs/reference/parms.html @@ -74,7 +74,7 @@ considering the error structure that was assumed for the fit." /> mkin - 1.0.0 + 1.0.3 @@ -219,10 +219,10 @@ such matrices is returned.

#> #> $DFOP #> Dataset 7 -#> parent_0 91.058971597 +#> parent_0 91.058971589 #> k1 0.044946770 #> k2 0.002868336 -#> g 0.526942414 +#> g 0.526942415 #> sigma 2.221302196 #>
parms(fits)
#> $SFO @@ -233,17 +233,17 @@ such matrices is returned.

#> #> $FOMC #> Dataset 6 Dataset 7 Dataset 8 Dataset 9 Dataset 10 -#> parent_0 95.558575 92.6837649 90.719787 98.383939 94.8481458 +#> parent_0 95.558575 92.6837649 90.719787 98.383939 94.8481459 #> alpha 1.338667 0.4967832 1.639099 1.074460 0.2805272 #> beta 13.033315 14.1451255 5.007077 4.397126 6.9052224 #> sigma 1.847671 1.9167519 1.066063 3.146056 1.6222778 #> #> $DFOP #> Dataset 6 Dataset 7 Dataset 8 Dataset 9 Dataset 10 -#> parent_0 96.55213663 91.058971597 90.34509493 98.14858820 94.311323733 +#> parent_0 96.55213663 91.058971589 90.34509493 98.14858820 94.311323734 #> k1 0.21954588 0.044946770 0.41232288 0.31697588 0.080663857 #> k2 0.02957934 0.002868336 0.07581766 0.03260384 0.003425417 -#> g 0.44845068 0.526942414 0.66091967 0.65322767 0.342652880 +#> g 0.44845068 0.526942415 0.66091967 0.65322767 0.342652880 #> sigma 1.35690468 2.221302196 1.34169076 2.87159846 1.942067831 #>
parms(fits, transformed = TRUE)
#> $SFO diff --git a/docs/reference/plot.mixed.mmkin.html b/docs/reference/plot.mixed.mmkin.html index 46303c44..4b72a308 100644 --- a/docs/reference/plot.mixed.mmkin.html +++ b/docs/reference/plot.mixed.mmkin.html @@ -72,7 +72,7 @@ mkin - 1.0.2 + 1.0.3
diff --git a/docs/reference/plot.mkinfit-2.png b/docs/reference/plot.mkinfit-2.png index 376c812f..a11d1680 100644 Binary files a/docs/reference/plot.mkinfit-2.png and b/docs/reference/plot.mkinfit-2.png differ diff --git a/docs/reference/plot.mkinfit-5.png b/docs/reference/plot.mkinfit-5.png index bc44de88..6631aa68 100644 Binary files a/docs/reference/plot.mkinfit-5.png and b/docs/reference/plot.mkinfit-5.png differ diff --git a/docs/reference/plot.mkinfit-6.png b/docs/reference/plot.mkinfit-6.png index eb8cbd92..946b20c5 100644 Binary files a/docs/reference/plot.mkinfit-6.png and b/docs/reference/plot.mkinfit-6.png differ diff --git a/docs/reference/plot.mkinfit-7.png b/docs/reference/plot.mkinfit-7.png index 92a664f4..10807ea8 100644 Binary files a/docs/reference/plot.mkinfit-7.png and b/docs/reference/plot.mkinfit-7.png differ diff --git a/docs/reference/plot.mkinfit.html b/docs/reference/plot.mkinfit.html index 1be0f9af..b80c672d 100644 --- a/docs/reference/plot.mkinfit.html +++ b/docs/reference/plot.mkinfit.html @@ -74,7 +74,7 @@ observed data together with the solution of the fitted model." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/plot.mmkin-1.png b/docs/reference/plot.mmkin-1.png index f12b7907..647dfb8a 100644 Binary files a/docs/reference/plot.mmkin-1.png and b/docs/reference/plot.mmkin-1.png differ diff --git a/docs/reference/plot.mmkin-2.png b/docs/reference/plot.mmkin-2.png index e3127554..1bc1c9db 100644 Binary files a/docs/reference/plot.mmkin-2.png and b/docs/reference/plot.mmkin-2.png differ diff --git a/docs/reference/plot.mmkin-3.png b/docs/reference/plot.mmkin-3.png index 5448976e..50d6ffac 100644 Binary files a/docs/reference/plot.mmkin-3.png and b/docs/reference/plot.mmkin-3.png differ diff --git a/docs/reference/plot.mmkin-4.png b/docs/reference/plot.mmkin-4.png index 9a25fc50..e049fa16 100644 Binary files a/docs/reference/plot.mmkin-4.png and b/docs/reference/plot.mmkin-4.png differ diff --git a/docs/reference/plot.mmkin-5.png b/docs/reference/plot.mmkin-5.png index 82b422b5..2421995b 100644 Binary files a/docs/reference/plot.mmkin-5.png and b/docs/reference/plot.mmkin-5.png differ diff --git a/docs/reference/plot.mmkin.html b/docs/reference/plot.mmkin.html index 4e9836ec..20f9033d 100644 --- a/docs/reference/plot.mmkin.html +++ b/docs/reference/plot.mmkin.html @@ -76,7 +76,7 @@ the fit of at least one model to the same dataset is shown." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/plot.nafta.html b/docs/reference/plot.nafta.html index 29cc984a..544ee5eb 100644 --- a/docs/reference/plot.nafta.html +++ b/docs/reference/plot.nafta.html @@ -73,7 +73,7 @@ function (SFO, then IORE, then DFOP)." /> mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/reexports.html b/docs/reference/reexports.html index 2bfeb582..864c4ff9 100644 --- a/docs/reference/reexports.html +++ b/docs/reference/reexports.html @@ -79,7 +79,7 @@ below to see their documentation. mkin - 1.0.0 + 1.0.3 diff --git a/docs/reference/residuals.mkinfit.html b/docs/reference/residuals.mkinfit.html index db7c1a40..c5c2dcaf 100644 --- a/docs/reference/residuals.mkinfit.html +++ b/docs/reference/residuals.mkinfit.html @@ -72,7 +72,7 @@ mkin - 1.0.0 + 1.0.3 @@ -175,7 +175,7 @@ standard deviation obtained from the fitted error model?

#> [1] 0.09726374 -0.13912142 -0.15351210 0.73388322 -0.08657004 -0.93204702 #> [7] -0.03269080 1.45347823 -0.88423697
residuals(f, standardized = TRUE)
#> [1] 0.13969917 -0.19981904 -0.22048826 1.05407091 -0.12433989 -1.33869208 -#> [7] -0.04695354 2.08761977 -1.27002287
+#> [7] -0.04695355 2.08761977 -1.27002287 @@ -186,15 +186,15 @@
endpoints(fit)
#> $ff #> parent_A1 parent_B1 parent_C1 parent_sink A1_A2 A1_sink -#> 0.3809620 0.1954665 0.4235715 0.0000000 0.4479662 0.5520338 +#> 0.3809620 0.1954667 0.4235713 0.0000000 0.4479619 0.5520381 #> #> $distimes #> DT50 DT90 #> parent 13.95078 46.34350 -#> A1 49.75343 165.27731 -#> B1 37.26912 123.80533 -#> C1 11.23131 37.30959 -#> A2 28.50569 94.69386 +#> A1 49.75342 165.27728 +#> B1 37.26908 123.80520 +#> C1 11.23131 37.30961 +#> A2 28.50624 94.69567 #>
# } # Compare with the results obtained in the original publication print(schaefer07_complex_results) diff --git a/docs/reference/sigma_twocomp.html b/docs/reference/sigma_twocomp.html index 46ca562a..397582f0 100644 --- a/docs/reference/sigma_twocomp.html +++ b/docs/reference/sigma_twocomp.html @@ -73,7 +73,7 @@ dependence of the measured value \(y\):" /> mkin - 1.0.0 + 1.0.3
@@ -188,6 +188,10 @@ Additive, Multiplicative, and Mixed Analytical Errors. Clinical Chemistry 24(11), 1895-1898.

Rocke, David M. and Lorenzato, Stefan (1995) A two-component model for measurement error in analytical chemistry. Technometrics 37(2), 176-184.

+

Ranke J and Meinecke S (2019) Error Models for the Kinetic Evaluation of Chemical +Degradation Data. Environments 6(12) 124 +doi: 10.3390/environments6120124 +.

Examples

times <- c(0, 1, 3, 7, 14, 28, 60, 90, 120)
diff --git a/docs/reference/summary.mkinfit.html b/docs/reference/summary.mkinfit.html
index 7be427bf..67a50216 100644
--- a/docs/reference/summary.mkinfit.html
+++ b/docs/reference/summary.mkinfit.html
@@ -76,7 +76,7 @@ values." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -236,17 +236,17 @@ EC Document Reference Sanco/10058/2005 version 2.0, 434 pp,
     
Examples

     

   summary(mkinfit(mkinmod(parent = mkinsub("SFO")), FOCUS_2006_A, quiet = TRUE))
-
#> mkin version used for fitting:    1.0.0 
+
#> mkin version used for fitting:    1.0.3 
 #> R version used for fitting:       4.0.3 
-#> Date of fit:     Wed Feb  3 17:32:02 2021 
-#> Date of summary: Wed Feb  3 17:32:02 2021 
+#> Date of fit:     Mon Feb 15 13:46:11 2021 
+#> Date of summary: Mon Feb 15 13:46:11 2021 
 #> 
 #> Equations:
 #> d_parent/dt = - k_parent * parent
 #> 
 #> Model predictions using solution type analytical 
 #> 
-#> Fitted using 131 model solutions performed in 0.028 s
+#> Fitted using 131 model solutions performed in 0.029 s
 #> 
 #> Error model: Constant variance 
 #> 
diff --git a/docs/reference/summary.nlme.mmkin.html b/docs/reference/summary.nlme.mmkin.html
index bc60b53e..d6840425 100644
--- a/docs/reference/summary.nlme.mmkin.html
+++ b/docs/reference/summary.nlme.mmkin.html
@@ -76,7 +76,7 @@ endpoints such as formation fractions and DT50 values. Optionally
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -264,11 +264,11 @@ José Pinheiro and Douglas Bates for the components inherited from nlme

 
#> Warning: Optimisation did not converge:
 #> iteration limit reached without convergence (10)
f_nlme <- nlme(f_mmkin)
 
#> Warning: Iteration 4, LME step: nlminb() did not converge (code = 1). PORT message: false convergence (8)
summary(f_nlme, data = TRUE)
-
#> nlme version used for fitting:      3.1.151 
-#> mkin version used for pre-fitting:  1.0.0 
+
#> nlme version used for fitting:      3.1.152 
+#> mkin version used for pre-fitting:  1.0.3 
 #> R version used for fitting:         4.0.3 
-#> Date of fit:     Wed Feb  3 17:32:05 2021 
-#> Date of summary: Wed Feb  3 17:32:05 2021 
+#> Date of fit:     Mon Feb 15 13:46:13 2021 
+#> Date of summary: Mon Feb 15 13:46:13 2021 
 #> 
 #> Equations:
 #> d_parent/dt = - k_parent * parent
@@ -278,7 +278,7 @@ José Pinheiro and Douglas Bates for the components inherited from nlme

 #> 
 #> Model predictions using solution type analytical 
 #> 
-#> Fitted in 0.526 s using 4 iterations
+#> Fitted in 0.553 s using 4 iterations
 #> 
 #> Variance model: Two-component variance function 
 #> 
@@ -307,19 +307,19 @@ José Pinheiro and Douglas Bates for the components inherited from nlme

 #>  Formula: list(parent_0 ~ 1, log_k_parent ~ 1)
 #>  Level: ds
 #>  Structure: Diagonal
-#>         parent_0 log_k_parent Residual
-#> StdDev: 6.91e-05       0.5863        1
+#>          parent_0 log_k_parent Residual
+#> StdDev: 6.924e-05       0.5863        1
 #> 
 #> Variance function:
 #>  Structure: Constant plus proportion of variance covariate
 #>  Formula: ~fitted(.) 
 #>  Parameter estimates:
 #>        const         prop 
-#> 0.0001206605 0.0789967776 
+#> 0.0001208853 0.0789968036 
 #> 
 #> Backtransformed parameters with asymmetric confidence intervals:
 #>              lower      est.     upper
-#> parent_0 99.370883 101.59243 103.81398
+#> parent_0 99.370882 101.59243 103.81398
 #> k_parent  0.006923   0.01168   0.01972
 #> 
 #> Estimated disappearance times:
@@ -330,68 +330,68 @@ José Pinheiro and Douglas Bates for the components inherited from nlme

 #>    ds   name time observed predicted  residual    std standardized
 #>  ds 1 parent    0    104.1   101.592   2.50757 8.0255     0.312451
 #>  ds 1 parent    0    105.0   101.592   3.40757 8.0255     0.424594
-#>  ds 1 parent    1     98.5   100.796  -2.29571 7.9625    -0.288314
+#>  ds 1 parent    1     98.5   100.796  -2.29571 7.9625    -0.288313
 #>  ds 1 parent    1     96.1   100.796  -4.69571 7.9625    -0.589725
 #>  ds 1 parent    3    101.9    99.221   2.67904 7.8381     0.341796
-#>  ds 1 parent    3     85.2    99.221 -14.02096 7.8381    -1.788813
+#>  ds 1 parent    3     85.2    99.221 -14.02096 7.8381    -1.788812
 #>  ds 1 parent    7     99.1    96.145   2.95512 7.5951     0.389081
 #>  ds 1 parent    7     93.0    96.145  -3.14488 7.5951    -0.414065
-#>  ds 1 parent   14     88.1    90.989  -2.88944 7.1879    -0.401988
+#>  ds 1 parent   14     88.1    90.989  -2.88944 7.1879    -0.401987
 #>  ds 1 parent   14     84.1    90.989  -6.88944 7.1879    -0.958480
 #>  ds 1 parent   28     80.2    81.493  -1.29305 6.4377    -0.200857
-#>  ds 1 parent   28     91.3    81.493   9.80695 6.4377     1.523365
+#>  ds 1 parent   28     91.3    81.493   9.80695 6.4377     1.523364
 #>  ds 1 parent   60     65.1    63.344   1.75642 5.0039     0.351008
 #>  ds 1 parent   60     65.8    63.344   2.45642 5.0039     0.490898
-#>  ds 1 parent   90     47.8    50.018  -2.21764 3.9512    -0.561253
+#>  ds 1 parent   90     47.8    50.018  -2.21764 3.9512    -0.561252
 #>  ds 1 parent   90     53.5    50.018   3.48236 3.9512     0.881335
 #>  ds 1 parent  120     37.6    39.495  -1.89515 3.1200    -0.607423
 #>  ds 1 parent  120     39.3    39.495  -0.19515 3.1200    -0.062549
-#>  ds 2 parent    0    107.9   101.592   6.30757 8.0255     0.785944
+#>  ds 2 parent    0    107.9   101.592   6.30757 8.0255     0.785943
 #>  ds 2 parent    0    102.1   101.592   0.50757 8.0255     0.063245
-#>  ds 2 parent    1    103.8   100.058   3.74159 7.9043     0.473362
-#>  ds 2 parent    1    108.6   100.058   8.54159 7.9043     1.080627
+#>  ds 2 parent    1    103.8   100.058   3.74159 7.9043     0.473361
+#>  ds 2 parent    1    108.6   100.058   8.54159 7.9043     1.080626
 #>  ds 2 parent    3     91.0    97.060  -6.05952 7.6674    -0.790297
 #>  ds 2 parent    3     84.9    97.060 -12.15952 7.6674    -1.585874
-#>  ds 2 parent    7     79.3    91.329 -12.02867 7.2147    -1.667252
-#>  ds 2 parent    7    100.9    91.329   9.57133 7.2147     1.326648
+#>  ds 2 parent    7     79.3    91.329 -12.02867 7.2147    -1.667251
+#>  ds 2 parent    7    100.9    91.329   9.57133 7.2147     1.326647
 #>  ds 2 parent   14     77.3    82.102  -4.80185 6.4858    -0.740366
 #>  ds 2 parent   14     83.5    82.102   1.39815 6.4858     0.215571
 #>  ds 2 parent   28     66.8    66.351   0.44945 5.2415     0.085748
 #>  ds 2 parent   28     63.3    66.351  -3.05055 5.2415    -0.582002
 #>  ds 2 parent   60     40.8    40.775   0.02474 3.2211     0.007679
-#>  ds 2 parent   60     44.8    40.775   4.02474 3.2211     1.249486
+#>  ds 2 parent   60     44.8    40.775   4.02474 3.2211     1.249485
 #>  ds 2 parent   90     27.8    25.832   1.96762 2.0407     0.964198
 #>  ds 2 parent   90     27.0    25.832   1.16762 2.0407     0.572171
-#>  ds 2 parent  120     15.2    16.366  -1.16561 1.2928    -0.901596
+#>  ds 2 parent  120     15.2    16.366  -1.16561 1.2928    -0.901595
 #>  ds 2 parent  120     15.5    16.366  -0.86561 1.2928    -0.669547
 #>  ds 3 parent    0     97.7   101.592  -3.89243 8.0255    -0.485009
-#>  ds 3 parent    0     88.2   101.592 -13.39243 8.0255    -1.668740
-#>  ds 3 parent    1    109.9    99.218  10.68196 7.8379     1.362859
+#>  ds 3 parent    0     88.2   101.592 -13.39243 8.0255    -1.668739
+#>  ds 3 parent    1    109.9    99.218  10.68196 7.8379     1.362858
 #>  ds 3 parent    1     97.8    99.218  -1.41804 7.8379    -0.180921
 #>  ds 3 parent    3    100.5    94.634   5.86555 7.4758     0.784603
 #>  ds 3 parent    3     77.4    94.634 -17.23445 7.4758    -2.305360
-#>  ds 3 parent    7     78.3    86.093  -7.79273 6.8010    -1.145813
-#>  ds 3 parent    7     90.3    86.093   4.20727 6.8010     0.618621
-#>  ds 3 parent   14     76.0    72.958   3.04222 5.7634     0.527849
-#>  ds 3 parent   14     79.1    72.958   6.14222 5.7634     1.065723
+#>  ds 3 parent    7     78.3    86.093  -7.79273 6.8011    -1.145813
+#>  ds 3 parent    7     90.3    86.093   4.20727 6.8011     0.618620
+#>  ds 3 parent   14     76.0    72.958   3.04222 5.7634     0.527848
+#>  ds 3 parent   14     79.1    72.958   6.14222 5.7634     1.065722
 #>  ds 3 parent   28     46.0    52.394  -6.39404 4.1390    -1.544842
 #>  ds 3 parent   28     53.4    52.394   1.00596 4.1390     0.243046
 #>  ds 3 parent   60     25.1    24.582   0.51786 1.9419     0.266676
-#>  ds 3 parent   60     21.4    24.582  -3.18214 1.9419    -1.638665
-#>  ds 3 parent   90     11.0    12.092  -1.09202 0.9552    -1.143200
-#>  ds 3 parent   90     14.2    12.092   2.10798 0.9552     2.206777
+#>  ds 3 parent   60     21.4    24.582  -3.18214 1.9419    -1.638664
+#>  ds 3 parent   90     11.0    12.092  -1.09202 0.9552    -1.143199
+#>  ds 3 parent   90     14.2    12.092   2.10798 0.9552     2.206776
 #>  ds 3 parent  120      5.8     5.948  -0.14810 0.4699    -0.315178
 #>  ds 3 parent  120      6.1     5.948   0.15190 0.4699     0.323282
 #>  ds 4 parent    0     95.3   101.592  -6.29243 8.0255    -0.784057
-#>  ds 4 parent    0    102.0   101.592   0.40757 8.0255     0.050785
+#>  ds 4 parent    0    102.0   101.592   0.40757 8.0255     0.050784
 #>  ds 4 parent    1    104.4   101.125   3.27549 7.9885     0.410025
 #>  ds 4 parent    1    105.4   101.125   4.27549 7.9885     0.535205
 #>  ds 4 parent    3    113.7   100.195  13.50487 7.9151     1.706218
-#>  ds 4 parent    3     82.3   100.195 -17.89513 7.9151    -2.260887
+#>  ds 4 parent    3     82.3   100.195 -17.89513 7.9151    -2.260886
 #>  ds 4 parent    7     98.1    98.362  -0.26190 7.7703    -0.033706
 #>  ds 4 parent    7     87.8    98.362 -10.56190 7.7703    -1.359270
 #>  ds 4 parent   14     97.9    95.234   2.66590 7.5232     0.354357
-#>  ds 4 parent   14    104.8    95.234   9.56590 7.5232     1.271522
+#>  ds 4 parent   14    104.8    95.234   9.56590 7.5232     1.271521
 #>  ds 4 parent   28     85.0    89.274  -4.27372 7.0523    -0.606001
 #>  ds 4 parent   28     77.2    89.274 -12.07372 7.0523    -1.712017
 #>  ds 4 parent   60     82.2    77.013   5.18661 6.0838     0.852526
@@ -400,18 +400,18 @@ José Pinheiro and Douglas Bates for the components inherited from nlme

 #>  ds 4 parent   90     61.7    67.053  -5.35308 5.2970    -1.010591
 #>  ds 4 parent  120     60.0    58.381   1.61905 4.6119     0.351058
 #>  ds 4 parent  120     56.4    58.381  -1.98095 4.6119    -0.429530
-#>  ds 5 parent    0     92.6   101.592  -8.99243 8.0255    -1.120486
+#>  ds 5 parent    0     92.6   101.592  -8.99243 8.0255    -1.120485
 #>  ds 5 parent    0    116.5   101.592  14.90757 8.0255     1.857531
 #>  ds 5 parent    1    108.0    99.914   8.08560 7.8929     1.024413
-#>  ds 5 parent    1    104.9    99.914   4.98560 7.8929     0.631656
+#>  ds 5 parent    1    104.9    99.914   4.98560 7.8929     0.631655
 #>  ds 5 parent    3    100.5    96.641   3.85898 7.6343     0.505477
-#>  ds 5 parent    3     89.5    96.641  -7.14102 7.6343    -0.935383
+#>  ds 5 parent    3     89.5    96.641  -7.14102 7.6343    -0.935382
 #>  ds 5 parent    7     91.7    90.412   1.28752 7.1423     0.180267
-#>  ds 5 parent    7     95.1    90.412   4.68752 7.1423     0.656305
-#>  ds 5 parent   14     82.2    80.463   1.73715 6.3563     0.273296
+#>  ds 5 parent    7     95.1    90.412   4.68752 7.1423     0.656304
+#>  ds 5 parent   14     82.2    80.463   1.73715 6.3563     0.273295
 #>  ds 5 parent   14     84.5    80.463   4.03715 6.3563     0.635141
 #>  ds 5 parent   28     60.5    63.728  -3.22788 5.0343    -0.641178
-#>  ds 5 parent   28     72.8    63.728   9.07212 5.0343     1.802063
+#>  ds 5 parent   28     72.8    63.728   9.07212 5.0343     1.802062
 #>  ds 5 parent   60     38.3    37.399   0.90061 2.9544     0.304835
 #>  ds 5 parent   60     40.7    37.399   3.30061 2.9544     1.117174
 #>  ds 5 parent   90     22.5    22.692  -0.19165 1.7926    -0.106913
diff --git a/docs/reference/synthetic_data_for_UBA_2014-1.png b/docs/reference/synthetic_data_for_UBA_2014-1.png
index 4f11753e..89975db5 100644
Binary files a/docs/reference/synthetic_data_for_UBA_2014-1.png and b/docs/reference/synthetic_data_for_UBA_2014-1.png differ
diff --git a/docs/reference/synthetic_data_for_UBA_2014.html b/docs/reference/synthetic_data_for_UBA_2014.html
index af8bdcb2..c37b986e 100644
--- a/docs/reference/synthetic_data_for_UBA_2014.html
+++ b/docs/reference/synthetic_data_for_UBA_2014.html
@@ -87,7 +87,7 @@ Compare also the code in the example section to see the degradation models." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -297,10 +297,10 @@ Compare also the code in the example section to see the degradation models." />
                  quiet = TRUE)
   plot_sep(fit)
 
  summary(fit)
-
#> mkin version used for fitting:    1.0.0 
+
#> mkin version used for fitting:    1.0.3 
 #> R version used for fitting:       4.0.3 
-#> Date of fit:     Wed Feb  3 17:32:06 2021 
-#> Date of summary: Wed Feb  3 17:32:06 2021 
+#> Date of fit:     Mon Feb 15 13:46:15 2021 
+#> Date of summary: Mon Feb 15 13:46:15 2021 
 #> 
 #> Equations:
 #> d_parent/dt = - k_parent * parent
@@ -309,7 +309,7 @@ Compare also the code in the example section to see the degradation models." />
 #> 
 #> Model predictions using solution type deSolve 
 #> 
-#> Fitted using 822 model solutions performed in 0.645 s
+#> Fitted using 833 model solutions performed in 0.665 s
 #> 
 #> Error model: Constant variance 
 #> 
@@ -361,15 +361,15 @@ Compare also the code in the example section to see the degradation models." />
 #> log_k_M2         2.819e-02    7.166e-02 -3.929e-01  1.000e+00      -2.658e-01
 #> f_parent_qlogis -4.624e-01   -5.682e-01  7.478e-01 -2.658e-01       1.000e+00
 #> f_M1_qlogis      1.614e-01    4.102e-01 -8.109e-01  5.419e-01      -8.605e-01
-#> sigma           -7.941e-08   -9.143e-09 -1.268e-08  5.947e-08       5.657e-08
+#> sigma           -2.900e-08   -8.030e-09 -2.741e-08  3.938e-08      -2.681e-08
 #>                 f_M1_qlogis      sigma
-#> parent_0          1.614e-01 -7.941e-08
-#> log_k_parent      4.102e-01 -9.143e-09
-#> log_k_M1         -8.109e-01 -1.268e-08
-#> log_k_M2          5.419e-01  5.947e-08
-#> f_parent_qlogis  -8.605e-01  5.657e-08
-#> f_M1_qlogis       1.000e+00 -2.382e-10
-#> sigma            -2.382e-10  1.000e+00
+#> parent_0          1.614e-01 -2.900e-08
+#> log_k_parent      4.102e-01 -8.030e-09
+#> log_k_M1         -8.109e-01 -2.741e-08
+#> log_k_M2          5.419e-01  3.938e-08
+#> f_parent_qlogis  -8.605e-01 -2.681e-08
+#> f_M1_qlogis       1.000e+00  4.971e-08
+#> sigma             4.971e-08  1.000e+00
 #> 
 #> Backtransformed parameters:
 #> Confidence intervals for internally transformed parameters are asymmetric.
@@ -416,7 +416,7 @@ Compare also the code in the example section to see the degradation models." />
 #>     7   parent      0.3  5.772e-01 -0.27717
 #>    14   parent      3.5  3.264e-03  3.49674
 #>    28   parent      3.2  1.045e-07  3.20000
-#>    90   parent      0.6  9.532e-10  0.60000
+#>    90   parent      0.6  9.530e-10  0.60000
 #>   120   parent      3.5 -5.940e-10  3.50000
 #>     1       M1     36.4  3.479e+01  1.61088
 #>     1       M1     37.4  3.479e+01  2.61088
@@ -427,7 +427,7 @@ Compare also the code in the example section to see the degradation models." />
 #>    14       M1      5.8  1.995e+00  3.80469
 #>    14       M1      1.2  1.995e+00 -0.79531
 #>    60       M1      0.5  2.111e-06  0.50000
-#>    90       M1      3.2 -9.671e-10  3.20000
+#>    90       M1      3.2 -9.670e-10  3.20000
 #>   120       M1      1.5  7.670e-10  1.50000
 #>   120       M1      0.6  7.670e-10  0.60000
 #>     1       M2      4.8  4.455e+00  0.34517
diff --git a/docs/reference/test_data_from_UBA_2014-1.png b/docs/reference/test_data_from_UBA_2014-1.png
index 168103ee..7bf0bd0f 100644
Binary files a/docs/reference/test_data_from_UBA_2014-1.png and b/docs/reference/test_data_from_UBA_2014-1.png differ
diff --git a/docs/reference/test_data_from_UBA_2014-2.png b/docs/reference/test_data_from_UBA_2014-2.png
index 68288aed..fc1f77e0 100644
Binary files a/docs/reference/test_data_from_UBA_2014-2.png and b/docs/reference/test_data_from_UBA_2014-2.png differ
diff --git a/docs/reference/test_data_from_UBA_2014.html b/docs/reference/test_data_from_UBA_2014.html
index eeaef9e0..c0056d45 100644
--- a/docs/reference/test_data_from_UBA_2014.html
+++ b/docs/reference/test_data_from_UBA_2014.html
@@ -73,7 +73,7 @@
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
@@ -203,25 +203,25 @@
 
#> Warning: Observations with value of zero were removed from the data
  plot_sep(f_soil, lpos = c("topright", "topright", "topright", "bottomright"))
 
  summary(f_soil)$bpar
 
#>                   Estimate  se_notrans    t value       Pr(>t)        Lower
-#> parent_0       76.55425649 0.859186399 89.1008710 1.113861e-26 74.755959406
+#> parent_0       76.55425650 0.859186399 89.1008710 1.113861e-26 74.755959418
 #> k_parent        0.12081956 0.004601918 26.2541722 1.077359e-16  0.111561575
-#> k_M1            0.84258614 0.806159820  1.0451850 1.545267e-01  0.113779670
-#> k_M2            0.04210880 0.017083035  2.4649483 1.170188e-02  0.018013857
-#> k_M3            0.01122918 0.007245855  1.5497385 6.885052e-02  0.002909431
-#> f_parent_to_M1  0.32240200 0.240783909  1.3389682 9.819073e-02           NA
-#> f_parent_to_M2  0.16099855 0.033691953  4.7785463 6.531137e-05           NA
-#> f_M1_to_M3      0.27921507 0.269423745  1.0363417 1.565266e-01  0.022978220
-#> f_M2_to_M3      0.55641253 0.595119954  0.9349586 1.807707e-01  0.008002509
+#> k_M1            0.84258615 0.806160102  1.0451846 1.545268e-01  0.113779609
+#> k_M2            0.04210880 0.017083034  2.4649483 1.170188e-02  0.018013857
+#> k_M3            0.01122918 0.007245856  1.5497385 6.885052e-02  0.002909431
+#> f_parent_to_M1  0.32240200 0.240783943  1.3389680 9.819076e-02           NA
+#> f_parent_to_M2  0.16099855 0.033691952  4.7785464 6.531136e-05           NA
+#> f_M1_to_M3      0.27921507 0.269423780  1.0363416 1.565267e-01  0.022978205
+#> f_M2_to_M3      0.55641252 0.595119966  0.9349586 1.807707e-01  0.008002509
 #> sigma           1.14005399 0.149696423  7.6157731 1.727024e-07  0.826735778
 #>                      Upper
-#> parent_0       78.35255357
+#> parent_0       78.35255358
 #> k_parent        0.13084582
-#> k_M1            6.23970352
+#> k_M1            6.23970702
 #> k_M2            0.09843260
 #> k_M3            0.04333992
 #> f_parent_to_M1          NA
 #> f_parent_to_M2          NA
-#> f_M1_to_M3      0.86450768
+#> f_M1_to_M3      0.86450775
 #> f_M2_to_M3      0.99489895
 #> sigma           1.45337221
  mkinerrmin(f_soil)
 
#>             err.min n.optim df
diff --git a/docs/reference/transform_odeparms.html b/docs/reference/transform_odeparms.html
index e2cb876b..c3c756f6 100644
--- a/docs/reference/transform_odeparms.html
+++ b/docs/reference/transform_odeparms.html
@@ -77,7 +77,7 @@ the ilr transformation is used." />
       
       
         mkin
-        1.0.1
+        1.0.3
       
     

 
@@ -259,13 +259,13 @@ This is no problem for the internal use in mkinfit.fit.2.s <- summary(fit.2)
 print(fit.2.s$par, 3)
 
#>               Estimate Std. Error    Lower    Upper
-#> parent_0      99.59849    1.57022 96.40385 1.03e+02
+#> parent_0      99.59848    1.57022 96.40384 1.03e+02
 #> k_parent_sink  0.04792    0.00365  0.04049 5.54e-02
 #> k_parent_m1    0.05078    0.00205  0.04661 5.49e-02
 #> k_m1_sink      0.00526    0.00070  0.00384 6.69e-03
 #> sigma          3.12550    0.35852  2.39609 3.85e+00
print(fit.2.s$bpar, 3)
 
#>               Estimate se_notrans t value   Pr(>t)    Lower    Upper
-#> parent_0      99.59849    1.57022   63.43 2.30e-36 96.40385 1.03e+02
+#> parent_0      99.59848    1.57022   63.43 2.30e-36 96.40384 1.03e+02
 #> k_parent_sink  0.04792    0.00365   13.11 6.13e-15  0.04049 5.54e-02
 #> k_parent_m1    0.05078    0.00205   24.80 3.27e-23  0.04661 5.49e-02
 #> k_m1_sink      0.00526    0.00070    7.51 6.16e-09  0.00384 6.69e-03
diff --git a/docs/reference/update.mkinfit.html b/docs/reference/update.mkinfit.html
index f7149d84..09050e53 100644
--- a/docs/reference/update.mkinfit.html
+++ b/docs/reference/update.mkinfit.html
@@ -75,7 +75,7 @@ override these starting values." />
       
       
         mkin
-        1.0.0
+        1.0.3
       
     

 
-- 
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